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// $ANTLR 2.7.7 (20060906): "Semantic.g" -> "Semantic.java"$
package com.sun.jdo.spi.persistence.support.sqlstore.query.jqlc;
import java.util.Locale;
import java.util.ResourceBundle;
import java.util.Collection;
import org.glassfish.persistence.common.I18NHelper;
import com.sun.jdo.spi.persistence.support.sqlstore.query.util.type.TypeTable;
import com.sun.jdo.spi.persistence.support.sqlstore.query.util.type.Type;
import com.sun.jdo.spi.persistence.support.sqlstore.query.util.type.ClassType;
import com.sun.jdo.spi.persistence.support.sqlstore.query.util.type.FieldInfo;
import com.sun.jdo.spi.persistence.support.sqlstore.query.util.type.NumericType;
import com.sun.jdo.spi.persistence.support.sqlstore.query.util.type.NumericWrapperClassType;
import com.sun.jdo.spi.persistence.support.sqlstore.query.util.scope.SymbolTable;
import com.sun.jdo.spi.persistence.support.sqlstore.query.util.scope.Definition;
import com.sun.jdo.spi.persistence.support.sqlstore.query.util.scope.TypeName;
import com.sun.jdo.spi.persistence.support.sqlstore.query.util.scope.Variable;
import com.sun.jdo.spi.persistence.support.sqlstore.query.util.scope.Parameter;
import com.sun.jdo.spi.persistence.support.sqlstore.query.util.scope.Field;
import antlr.TreeParser;
import antlr.Token;
import antlr.collections.AST;
import antlr.RecognitionException;
import antlr.ANTLRException;
import antlr.NoViableAltException;
import antlr.MismatchedTokenException;
import antlr.SemanticException;
import antlr.collections.impl.BitSet;
import antlr.ASTPair;
import antlr.collections.impl.ASTArray;
/**
* This class defines the semantic analysis of the JQL compiler.
* Input of this pass is the AST as produced by the parser,
* that consists of JQLAST nodes.
* The result is a typed JQLAST tree.
*
* @author Michael Bouschen
* @author Shing Wai Chan
* @version 0.1
*/
public class Semantic extends antlr.TreeParser implements SemanticTokenTypes
{
/**
* I18N support
*/
protected final static ResourceBundle messages =
I18NHelper.loadBundle(Semantic.class);
/**
* symbol table handling names of fields, variables and parameters
*/
protected SymbolTable symtab;
/**
* symbol table handling type names (candidate class and imported names)
*/
protected SymbolTable typeNames;
/**
* type table
*/
protected TypeTable typetab;
/**
* query parameter table
*/
protected ParameterTable paramtab;
/**
* variable table
*/
protected VariableTable vartab;
/**
*
*/
protected ErrorMsg errorMsg;
/**
* Result class for this query. This class is set by setClass.
*/
protected ClassType candidateClass;
/**
*
*/
public void init(TypeTable typetab, ParameterTable paramtab, ErrorMsg errorMsg)
{
this.symtab = new SymbolTable();
this.typeNames = new SymbolTable();
this.vartab = new VariableTable(errorMsg);
this.typetab = typetab;
this.paramtab = paramtab;
this.errorMsg = errorMsg;
}
/**
*
*/
public void reportError(RecognitionException ex) {
errorMsg.fatal("Error: " + ex); //NOI18N
}
/**
*
*/
public void reportError(String s) {
errorMsg.fatal("Error: " + s); //NOI18N
}
/**
* Combines partial ASTs into one query AST.
*/
public JQLAST createQueryAST(JQLAST candidateClass,
JQLAST importsAST,
JQLAST paramsAST,
JQLAST varsAST,
JQLAST orderingAST,
JQLAST resultAST,
JQLAST filterAST)
{
JQLAST query = new JQLAST(QUERY, "query", null); //NOI18N
if (candidateClass != null)
query.addChild(candidateClass);
if (importsAST != null)
query.addChild(importsAST);
if (paramsAST != null)
query.addChild(paramsAST);
if (varsAST != null)
query.addChild(varsAST);
if (orderingAST != null)
query.addChild(orderingAST);
if (resultAST != null)
query.addChild(resultAST);
if (filterAST != null)
query.addChild(filterAST);
return query;
}
/**
* Creates the CLASS_DEF AST that represents the setClass value.
*/
public JQLAST checkCandidateClass(Class candidateClass)
{
Type type = typetab.checkType(candidateClass);
if (type == null)
{
errorMsg.fatal(I18NHelper.getMessage(messages,
"jqlc.semantic.checkcandidateclass.unknowntype", //NOI18N
String.valueOf(candidateClass)));
}
return new JQLAST(CLASS_DEF, "classDef", type); //NOI18N
}
/**
* This method analyses the expression of a single ordering definition.
* It checks whether the expression
* - is valid (see checkValidOrderingExpr)
* - is of a orderable type
* @param expr the expression of an ordering definition
*/
protected void analyseOrderingExpression(JQLAST expr)
{
checkValidOrderingExpr(expr);
Type exprType = expr.getJQLType();
if (!exprType.isOrderable())
{
errorMsg.error(expr.getLine(), expr.getColumn(),
I18NHelper.getMessage(messages, "jqlc.semantic.analyseorderingexpression.notorderable", //NOI18N
exprType.getName()));
expr.setJQLType(typetab.errorType);
}
}
/**
* This method checks whether the ordering expression is valid.
* The following expressions are valid:
* - field access using the this object
* - navigation from a field of the this object
* @param expr the ordering definition
*/
private void checkValidOrderingExpr(JQLAST expr)
{
switch(expr.getType())
{
case THIS:
case VARIABLE:
//OK;
break;
case FIELD_ACCESS:
case NAVIGATION:
JQLAST child = (JQLAST)expr.getFirstChild();
if (child != null)
{
// check first part of dot expr
checkValidOrderingExpr(child);
}
break;
default:
errorMsg.error(expr.getLine(), expr.getColumn(),
I18NHelper.getMessage(messages, "jqlc.semantic.checkvalidorderingexpr.invalidordering", //NOI18N
expr.getText()));
}
}
/**
* This method checks whether the result expression is valid.
* The following expressions are valid:
* - field access using the this object
* - navigation from a field of the this object
* - variable access
* - distinct expression
* - aggreagte expression
* @param expr the result expression
*/
private void checkValidResultExpr(JQLAST expr)
{
switch(expr.getType())
{
case THIS:
//OK;
break;
case FIELD_ACCESS:
case NAVIGATION:
JQLAST child = (JQLAST)expr.getFirstChild();
if (child != null)
{
// check first part of dot expr
checkValidResultExpr(child);
}
break;
case VARIABLE:
// OK
break;
case DISTINCT:
checkValidResultExpr((JQLAST)expr.getFirstChild());
break;
case AVG:
case SUM:
if (!typetab.isNumberType(expr.getJQLType()) ||
typetab.isCharType(expr.getJQLType())) {
errorMsg.error(expr.getLine(), expr.getColumn(),
I18NHelper.getMessage(messages,
"jqlc.semantic.checkvalidresultexpr.invalidavgsumexpr", //NOI18N
expr.getJQLType().getName(), expr.getText()));
}
checkValidResultExpr((JQLAST)expr.getFirstChild());
break;
case MAX:
case MIN:
if (!expr.getJQLType().isOrderable()) {
errorMsg.error(expr.getLine(), expr.getColumn(),
I18NHelper.getMessage(messages,
"jqlc.semantic.checkvalidresultexpr.invalidminmaxexpr", //NOI18N
expr.getJQLType().getName(), expr.getText()));
}
checkValidResultExpr((JQLAST)expr.getFirstChild());
break;
case COUNT:
checkValidResultExpr((JQLAST)expr.getFirstChild());
break;
default:
errorMsg.error(expr.getLine(), expr.getColumn(),
I18NHelper.getMessage(messages, "jqlc.semantic.checkvalidresultexpr.invalidresult", //NOI18N
expr.getText()));
}
}
/**
* Checks that result and ordering are compatible.
* If the query result is a field, then it must be the same as ordering
* item. If the query is an object, then ordering expression must
* have the same navigation prefix of the result expression.
*/
private void checkResultOrdering(JQLAST result, JQLAST ordering) {
if (ordering == null) {
return;
}
AST resultReturnAST = result;
boolean hasResultDistinct = false;
if (resultReturnAST == null) { // distinct THIS
resultReturnAST = new JQLAST(THIS, "this", candidateClass);
hasResultDistinct = true;
}
// skip RESULT_DEF node
if (resultReturnAST.getType() == RESULT_DEF) {
resultReturnAST = resultReturnAST.getFirstChild();
}
// skip DISTINCT node
if (resultReturnAST.getType() == DISTINCT) {
resultReturnAST = resultReturnAST.getFirstChild();
hasResultDistinct = true;
}
if (!hasResultDistinct) {
return;
}
if (resultReturnAST.getType() == FIELD_ACCESS) {
StringBuilder buf = new StringBuilder();
genPathExpression(resultReturnAST, buf);
String resultReturnPathExpr = buf.toString();
for (AST sibling = ordering;
sibling != null && sibling.getType() == ORDERING_DEF;
sibling = sibling.getNextSibling()) {
// share buf
buf.setLength(0);
genPathExpression(sibling.getFirstChild().getNextSibling(), buf);
String orderingItemExpr = buf.toString();
if (!orderingItemExpr.equals(resultReturnPathExpr)) {
errorMsg.error(ordering.getLine(), ordering.getColumn(),
I18NHelper.getMessage(messages,
"jqlc.semantic.checkresultordering.invalidorderingfordistinctresultfield", //NOI18N
resultReturnPathExpr, orderingItemExpr));
}
}
} else if (resultReturnAST.getType() == NAVIGATION ||
resultReturnAST.getType() == THIS ) {
StringBuilder buf = new StringBuilder();
genPathExpression(resultReturnAST, buf);
String resultReturnPathExpr = buf.toString();
for (AST sibling = ordering;
sibling != null && sibling.getType() == ORDERING_DEF;
sibling = sibling.getNextSibling()) {
// share buf
buf.setLength(0);
genPathExpression(sibling.getFirstChild().getNextSibling().getFirstChild(), buf);
String orderingRootExpr = buf.toString();
if (!orderingRootExpr.equals(resultReturnPathExpr)) {
buf.setLength(0);
genPathExpression(sibling.getFirstChild().getNextSibling(), buf);
errorMsg.error(ordering.getLine(), ordering.getColumn(),
I18NHelper.getMessage(messages,
"jqlc.semantic.checkresultordering.invalidorderingfordistinctresult", //NOI18N
resultReturnPathExpr, buf.toString()));
}
}
}
}
/**
* Form a string representation of a dot expression and append to given
* StringBuilder.
* @param ast the AST node representing the root the of the expression
* @param buf the StringBuilder that will have result of path expression
* append
*/
private void genPathExpression(AST ast, StringBuilder buf) {
if (ast == null) {
return;
}
switch (ast.getType()) {
case FIELD_ACCESS:
case STATIC_FIELD_ACCESS:
case NAVIGATION:
AST left = ast.getFirstChild();
AST right = left.getNextSibling();
genPathExpression(left, buf);
buf.append('.');
genPathExpression(right, buf);
break;
default:
buf.append(ast.getText());
break;
}
}
/**
* This method analyses a dot expression of the form expr.ident or
* expr.ident(params) where expr itself can again be a dot expression.
* It checks whether the dot expression is
* - part of a qualified class name specification
* - field access,
* - a method call
* The method returns a temporary single AST node that is defined with a
* specific token type (field access, method call, etc.). This node also
* contains the type of the dot expression.
* @param expr the left hand side of the dot expression
* @param ident the right hand side of the dot expression
* @param args arguments (in the case of a call)
* @return AST node representing the specialized dot expr
*/
protected JQLAST analyseDotExpr(JQLAST dot, JQLAST expr, JQLAST ident, JQLAST args)
{
Type exprType = expr.getJQLType();
String name = ident.getText();
dot.setText(expr.getText() + '.' + name);
if (exprType instanceof ClassType)
{
// left expression is of a class type
ClassType classType = (ClassType)exprType;
if (args == null)
{
// no paranethesis specified => field access
FieldInfo fieldInfo = classType.getFieldInfo(name);
if (fieldInfo == null)
{
errorMsg.error(ident.getLine(), ident.getColumn(),
I18NHelper.getMessage(messages, "jqlc.semantic.generic.unknownfield", //NOI18N
ident.getText(), exprType.getName()));
dot.setJQLType(typetab.errorType);
ident.setJQLType(typetab.errorType);
return dot;
}
else if (expr.getType() == TYPENAME)
{
// access of the form: className.staticField
return analyseStaticFieldAccess(dot, expr, ident, classType, fieldInfo);
}
else
{
// access of the form: object.field
return analyseFieldAccess(dot, expr, ident, classType, fieldInfo);
}
}
else
{
// parenthesis specified => method call
if (typetab.isCollectionType(exprType))
{
return analyseCollectionCall(dot, expr, ident, args);
}
else if (exprType.equals(typetab.stringType))
{
return analyseStringCall(dot, expr, ident, args);
}
else if (typetab.isJavaLangMathType(exprType))
{
return analyseMathCall(dot, expr, ident, args);
}
errorMsg.error(dot.getLine(), dot.getColumn(),
I18NHelper.getMessage(messages, "jqlc.semantic.generic.invalidmethodcall")); //NOI18N
dot.setJQLType(typetab.errorType);
return dot;
}
}
else
{
errorMsg.error(expr.getLine(), expr.getColumn(),
I18NHelper.getMessage(messages, "jqlc.semantic.analysedotexpr.classexprexpected", //NOI18N
ident.getText(), exprType.getName()));
dot.setJQLType(typetab.errorType);
return dot;
}
}
/**
*
*/
protected JQLAST analyseFieldAccess(JQLAST access, JQLAST objectExpr, JQLAST ident,
ClassType classType, FieldInfo fieldInfo)
{
String name = ident.getText();
Type fieldType = fieldInfo.getType();
if (classType.isPersistenceCapable())
{
if (!fieldInfo.isPersistent())
{
errorMsg.error(ident.getLine(), ident.getColumn(),
I18NHelper.getMessage(messages,
"jqlc.semantic.analysefieldaccess.nonperistentfield", name, classType.getName())); //NOI18N
}
if (typetab.isPersistenceCapableType(fieldType))
{
access.setType(NAVIGATION);
}
else
{
access.setType(FIELD_ACCESS);
}
}
else
{
if (!fieldInfo.isPublic())
{
errorMsg.error(ident.getLine(), ident.getColumn(),
I18NHelper.getMessage(messages,
"jqlc.semantic.analysefieldaccess.nonpublicfield", name, classType.getName())); //NOI18N
}
access.setType(FIELD_ACCESS);
}
access.setText(objectExpr.getText() + '.' + name);
access.setJQLType(fieldType);
ident.setJQLType(fieldType);
access.setFirstChild(objectExpr);
objectExpr.setNextSibling(ident);
return access;
}
/**
*
*/
protected JQLAST analyseStaticFieldAccess(JQLAST access, JQLAST typename, JQLAST ident,
ClassType classType, FieldInfo fieldInfo)
{
String name = ident.getText();
Type fieldType = fieldInfo.getType();
if (!fieldInfo.isStatic())
{
errorMsg.error(ident.getLine(), ident.getColumn(),
I18NHelper.getMessage(messages, "jqlc.semantic.analysestaticfieldaccess.staticreference", //NOI18N
ident.getText(), classType.getName()));
}
if (!fieldInfo.isPublic())
{
errorMsg.error(ident.getLine(), ident.getColumn(),
I18NHelper.getMessage(messages,
"jqlc.semantic.analysestaticfieldaccess.nonpublicfield", name, classType.getName())); //NOI18N
}
access.setType(STATIC_FIELD_ACCESS);
access.setText(typename.getText() + '.' + name);
access.setJQLType(fieldType);
ident.setJQLType(fieldType);
access.setFirstChild(typename);
typename.setNextSibling(ident);
return access;
}
/**
* This method analyses and identifier defined in the current scope:
* - a field, variable or parameter defined in the symbol table
* - a type define in a separate symbol table for type names
* @param ident the identifier AST
* @param def the entry in the symbol table of the type names tables
* @return AST node representing a defined identifier
*/
protected JQLAST analyseDefinedIdentifier(JQLAST ident, Definition def)
{
Type type = def.getType();
if (def instanceof Variable)
{
ident.setType(VARIABLE);
}
else if (def instanceof Parameter)
{
ident.setType(PARAMETER);
}
else if (def instanceof Field)
{
FieldInfo fieldInfo = ((Field)def).getFieldInfo();
JQLAST fieldAccessAST = ident;
JQLAST identAST = new JQLAST(ident);
if (fieldInfo.isStatic())
{
JQLAST typeNameAST = new JQLAST(TYPENAME, candidateClass.getName(), candidateClass);
ident = analyseStaticFieldAccess(fieldAccessAST, typeNameAST,
identAST, candidateClass, fieldInfo);
}
else
{
JQLAST thisAST = new JQLAST(THIS, "this", candidateClass); //NOI18N
ident = analyseFieldAccess(fieldAccessAST, thisAST,
identAST, candidateClass, fieldInfo);
}
}
else if (def instanceof TypeName)
{
ident.setType(TYPENAME);
ident.setText(((TypeName)def).getQualifiedName());
}
else
{
type = typetab.errorType;
errorMsg.fatal(I18NHelper.getMessage(messages,
"jqlc.semantic.analysedefinedidentifier.illegalident", //NOI18N
String.valueOf(def)));
}
ident.setJQLType(type);
return ident;
}
/**
* Analyses a call for an object that implements Collection.
* Currently, contains is the only valid Collection method in a query filter.
*/
protected JQLAST analyseCollectionCall(JQLAST dot, JQLAST collection, JQLAST method, JQLAST args)
{
String methodName = method.getText();
JQLAST firstArg = (JQLAST)args.getFirstChild();
if (methodName.equals("contains")) //NOI18N
{
checkContainsArgs(collection, method, firstArg);
dot.setType(CONTAINS);
dot.setJQLType(typetab.booleanType);
dot.setFirstChild(collection);
collection.setNextSibling(firstArg);
return dot;
}
else if (methodName.equals("isEmpty")) //NOI18N
{
// isEmpty does not take parameters
checkNoArgs(method, firstArg);
dot.setType(IS_EMPTY);
dot.setJQLType(typetab.booleanType);
dot.setFirstChild(collection);
collection.setNextSibling(null);
return dot;
}
errorMsg.error(dot.getLine(), dot.getColumn(),
I18NHelper.getMessage(messages, "jqlc.semantic.generic.invalidmethodcall")); //NOI18N
dot.setJQLType(typetab.errorType);
return dot;
}
/**
* Analyses a call for an object of type String.
* Currently startsWith and endsWith are the only valid String methods in a query filter
*/
protected JQLAST analyseStringCall(JQLAST dot, JQLAST string, JQLAST method, JQLAST args)
{
String methodName = method.getText();
JQLAST firstArg = (JQLAST)args.getFirstChild();
if (methodName.equals("startsWith")) //NOI18N
{
dot.setType(STARTS_WITH);
checkOneStringArg(method, firstArg);
dot.setJQLType(typetab.booleanType);
dot.setFirstChild(string);
string.setNextSibling(firstArg);
}
else if (methodName.equals("endsWith")) //NOI18N
{
dot.setType(ENDS_WITH);
checkOneStringArg(method, firstArg);
dot.setJQLType(typetab.booleanType);
dot.setFirstChild(string);
string.setNextSibling(firstArg);
}
else if (methodName.equals("like")) //NOI18N
{
checkLikeArgs(method, firstArg);
dot.setType(LIKE);
dot.setJQLType(typetab.booleanType);
dot.setFirstChild(string);
string.setNextSibling(firstArg);
}
else if (methodName.equals("substring")) //NOI18N
{
checkTwoIntArgs(method, firstArg);
dot.setType(SUBSTRING);
dot.setJQLType(typetab.stringType);
dot.setFirstChild(string);
string.setNextSibling(firstArg);
}
else if (methodName.equals("indexOf")) //NOI18N
{
checkIndexOfArgs(method, firstArg);
dot.setType(INDEXOF);
dot.setJQLType(typetab.intType);
dot.setFirstChild(string);
string.setNextSibling(firstArg);
}
else if (methodName.equals("length")) //NOI18N
{
// length does not take parameters
checkNoArgs(method, firstArg);
dot.setType(LENGTH);
dot.setJQLType(typetab.intType);
dot.setFirstChild(string);
string.setNextSibling(null);
}
else
{
errorMsg.error(dot.getLine(), dot.getColumn(),
I18NHelper.getMessage(messages, "jqlc.semantic.generic.invalidmethodcall")); //NOI18N
dot.setJQLType(typetab.errorType);
}
return dot;
}
/**
* Analyses a java.lang.Math call.
*/
protected JQLAST analyseMathCall(JQLAST dot, JQLAST type, JQLAST method, JQLAST args)
{
String methodName = method.getText();
JQLAST firstArg = (JQLAST)args.getFirstChild();
if (methodName.equals("abs")) //NOI18N
{
checkAbsArgs(method, firstArg);
dot.setType(ABS);
dot.setJQLType(firstArg.getJQLType());
dot.setFirstChild(firstArg);
}
else if (methodName.equals("sqrt")) //NOI18N
{
checkSqrtArgs(method, firstArg);
dot.setType(SQRT);
dot.setJQLType(firstArg.getJQLType());
dot.setFirstChild(firstArg);
}
else
{
errorMsg.error(dot.getLine(), dot.getColumn(),
I18NHelper.getMessage(messages, "jqlc.semantic.generic.invalidmethodcall")); //NOI18N
dot.setJQLType(typetab.errorType);
}
return dot;
}
/**
* This method checks the specified node (args) representing an empty
* argument list.
*/
protected void checkNoArgs(JQLAST method, JQLAST firstArg)
{
if (firstArg != null)
{
errorMsg.error(firstArg.getLine(), firstArg.getColumn(),
I18NHelper.getMessage(messages,
"jqlc.semantic.generic.arguments.numbermismatch")); //NOI18N
}
}
/**
* This method checks the specified node (args) representing an argument
* list which consists of a single argument of type String.
*/
protected void checkOneStringArg(JQLAST method, JQLAST firstArg)
{
if (firstArg == null)
{
errorMsg.error(method.getLine(), method.getColumn(),
I18NHelper.getMessage(messages,
"jqlc.semantic.generic.arguments.numbermismatch")); //NOI18N
}
else if (firstArg.getNextSibling() != null)
{
JQLAST nextArg = (JQLAST)firstArg.getNextSibling();
errorMsg.error(nextArg.getLine(), nextArg.getColumn(),
I18NHelper.getMessage(messages,
"jqlc.semantic.generic.arguments.numbermismatch")); //NOI18N
}
else
{
Type argType = firstArg.getJQLType();
if (!argType.equals(typetab.stringType))
{
errorMsg.error(firstArg.getLine(), firstArg.getColumn(),
I18NHelper.getMessage(messages,
"jqlc.semantic.generic.arguments.typemismatch", //NOI18N
argType.getName(), typetab.stringType.getName()));
}
}
}
/**
* This method checks the specified node (args) representing a valid contains
* argument list: one argument denoting a variable.
*/
protected void checkContainsArgs(JQLAST collection, JQLAST method, JQLAST firstArg)
{
if (firstArg == null)
{
errorMsg.error(method.getLine(), method.getColumn(),
I18NHelper.getMessage(messages,
"jqlc.semantic.generic.arguments.numbermismatch")); //NOI18N
}
else if (firstArg.getNextSibling() != null)
{
JQLAST nextArg = (JQLAST)firstArg.getNextSibling();
errorMsg.error(nextArg.getLine(), nextArg.getColumn(),
I18NHelper.getMessage(messages,
"jqlc.semantic.generic.arguments.numbermismatch")); //NOI18N
}
else if (firstArg.getType() != VARIABLE)
{
errorMsg.unsupported(firstArg.getLine(), firstArg.getColumn(),
I18NHelper.getMessage(messages,
"jqlc.semantic.analysecollectioncall.nonvariable")); //NOI18N
}
else
{
FieldInfo collectionFieldInfo = getCollectionField(collection);
if (collectionFieldInfo == null)
{
errorMsg.unsupported(collection.getLine(), collection.getColumn(),
I18NHelper.getMessage(messages,
"jqlc.semantic.analysecollectioncall.unsupportedcollectionexpr", //NOI18N
collection.getText()));
}
else if (!collectionFieldInfo.isRelationship())
{
// check compatibilty of collection element type and type of variable
errorMsg.error(collection.getLine(), collection.getColumn(),
I18NHelper.getMessage(messages,
"jqlc.semantic.analysecollectioncall.relationshipexpected", //NOI18N
collectionFieldInfo.getName()));
}
Type variableType = firstArg.getJQLType();
Type elementType = collectionFieldInfo.getAssociatedClass();
if (!elementType.isCompatibleWith(variableType))
{
errorMsg.error(collection.getLine(), collection.getColumn(),
I18NHelper.getMessage(messages,
"jqlc.semantic.analysecollectioncall.typemismatch", //NOI18N
elementType.getName(), variableType.getName()));
}
}
}
/**
* This method checks the specified node (args) representing a valid like
* argument list: a string argument plus an optional char argument.
*/
protected void checkLikeArgs(JQLAST method, JQLAST firstArg)
{
if (firstArg == null)
{
errorMsg.error(method.getLine(), method.getColumn(),
I18NHelper.getMessage(messages,
"jqlc.semantic.generic.arguments.numbermismatch")); //NOI18N
}
else if ((firstArg.getNextSibling() != null) &&
(firstArg.getNextSibling().getNextSibling() != null))
{
JQLAST nextArg = (JQLAST)firstArg.getNextSibling().getNextSibling();
errorMsg.error(nextArg.getLine(), nextArg.getColumn(),
I18NHelper.getMessage(messages,
"jqlc.semantic.generic.arguments.numbermismatch")); //NOI18N
}
else
{
// check type of first arg
Type firstArgType = firstArg.getJQLType();
if (!firstArgType.equals(typetab.stringType))
{
errorMsg.error(firstArg.getLine(), firstArg.getColumn(),
I18NHelper.getMessage(messages,
"jqlc.semantic.generic.arguments.typemismatch", //NOI18N
firstArgType.getName(), typetab.stringType.getName()));
}
// check type of second arg (if available)
JQLAST secondArg = (JQLAST)firstArg.getNextSibling();
if (secondArg != null)
{
Type secondArgType = secondArg.getJQLType();
if (!typetab.isCharType(secondArgType))
{
errorMsg.error(secondArg.getLine(), secondArg.getColumn(),
I18NHelper.getMessage(messages,
"jqlc.semantic.generic.arguments.typemismatch", //NOI18N
secondArgType.getName(), typetab.charType.getName()));
}
}
}
}
/**
* This method checks the specified node (args) representing an argument
* list which consists of two integer arguments.
*/
protected void checkTwoIntArgs(JQLAST method, JQLAST firstArg)
{
if (firstArg == null)
{
// no args specified
errorMsg.error(method.getLine(), method.getColumn(),
I18NHelper.getMessage(messages,
"jqlc.semantic.generic.arguments.numbermismatch")); //NOI18N
}
else if (firstArg.getNextSibling() == null)
{
// one arg specified
errorMsg.error(method.getLine(), method.getColumn(),
I18NHelper.getMessage(messages,
"jqlc.semantic.generic.arguments.numbermismatch")); //NOI18N
}
else if (firstArg.getNextSibling().getNextSibling() != null)
{
// more than two args specified
JQLAST nextArg = (JQLAST)firstArg.getNextSibling().getNextSibling();
errorMsg.error(nextArg.getLine(), nextArg.getColumn(),
I18NHelper.getMessage(messages,
"jqlc.semantic.generic.arguments.numbermismatch")); //NOI18N
}
else
{
// specified two args
// check type of first arg
Type firstArgType = firstArg.getJQLType();
if (!typetab.isIntType(firstArgType))
{
errorMsg.error(firstArg.getLine(), firstArg.getColumn(),
I18NHelper.getMessage(messages,
"jqlc.semantic.generic.arguments.typemismatch", //NOI18N
firstArgType.getName(), typetab.intType.getName()));
}
// check type of second arg
JQLAST secondArg = (JQLAST)firstArg.getNextSibling();
Type secondArgType = firstArg.getJQLType();
if (!typetab.isIntType(secondArgType))
{
errorMsg.error(secondArg.getLine(), secondArg.getColumn(),
I18NHelper.getMessage(messages,
"jqlc.semantic.generic.arguments.typemismatch", //NOI18N
secondArgType.getName(), typetab.intType.getName()));
}
}
}
/**
* This method checks the specified node (args) representing a valid indexOf
* argument list: a string argument plus an optional char argument.
*/
protected void checkIndexOfArgs(JQLAST method, JQLAST firstArg)
{
if (firstArg == null)
{
errorMsg.error(method.getLine(), method.getColumn(),
I18NHelper.getMessage(messages,
"jqlc.semantic.generic.arguments.numbermismatch")); //NOI18N
}
else if ((firstArg.getNextSibling() != null) &&
(firstArg.getNextSibling().getNextSibling() != null))
{
JQLAST nextArg = (JQLAST)firstArg.getNextSibling().getNextSibling();
errorMsg.error(nextArg.getLine(), nextArg.getColumn(),
I18NHelper.getMessage(messages,
"jqlc.semantic.generic.arguments.numbermismatch")); //NOI18N
}
else
{
// check type of first arg
Type firstArgType = firstArg.getJQLType();
if (!firstArgType.equals(typetab.stringType))
{
errorMsg.error(firstArg.getLine(), firstArg.getColumn(),
I18NHelper.getMessage(messages,
"jqlc.semantic.generic.arguments.typemismatch", //NOI18N
firstArgType.getName(), typetab.stringType.getName()));
}
// check type of second arg (if available)
JQLAST secondArg = (JQLAST)firstArg.getNextSibling();
if (secondArg != null)
{
Type secondArgType = secondArg.getJQLType();
if (!typetab.isIntType(secondArgType))
{
errorMsg.error(secondArg.getLine(), secondArg.getColumn(),
I18NHelper.getMessage(messages,
"jqlc.semantic.generic.arguments.typemismatch", //NOI18N
secondArgType.getName(), typetab.intType.getName()));
}
}
}
}
/**
* This method checks the specified node (args) representing a valid abs
* argument list: a single number argument.
*/
protected void checkAbsArgs(JQLAST method, JQLAST firstArg)
{
if (firstArg == null)
{
errorMsg.error(method.getLine(), method.getColumn(),
I18NHelper.getMessage(messages,
"jqlc.semantic.generic.arguments.numbermismatch")); //NOI18N
}
else if (firstArg.getNextSibling() != null)
{
JQLAST nextArg = (JQLAST)firstArg.getNextSibling();
errorMsg.error(nextArg.getLine(), nextArg.getColumn(),
I18NHelper.getMessage(messages,
"jqlc.semantic.generic.arguments.numbermismatch")); //NOI18N
}
else
{
Type argType = firstArg.getJQLType();
if (!typetab.isNumberType(argType))
{
errorMsg.error(firstArg.getLine(), firstArg.getColumn(),
I18NHelper.getMessage(messages,
"jqlc.semantic.generic.arguments.typemismatch", //NOI18N
argType.getName(), "number type"));
}
}
}
/**
* This method checks the specified node (args) representing a valid sqrt
* argument list: a single argument of type double or Double.
*/
protected void checkSqrtArgs(JQLAST method, JQLAST firstArg)
{
if (firstArg == null)
{
errorMsg.error(method.getLine(), method.getColumn(),
I18NHelper.getMessage(messages,
"jqlc.semantic.generic.arguments.numbermismatch")); //NOI18N
}
else if (firstArg.getNextSibling() != null)
{
JQLAST nextArg = (JQLAST)firstArg.getNextSibling();
errorMsg.error(nextArg.getLine(), nextArg.getColumn(),
I18NHelper.getMessage(messages,
"jqlc.semantic.generic.arguments.numbermismatch")); //NOI18N
}
else
{
Type argType = firstArg.getJQLType();
if (!typetab.isDoubleType(argType))
{
errorMsg.error(firstArg.getLine(), firstArg.getColumn(),
I18NHelper.getMessage(messages,
"jqlc.semantic.generic.arguments.typemismatch", //NOI18N
argType.getName(), "double or Double"));
}
}
}
/**
*
*/
protected FieldInfo getCollectionField(JQLAST expr)
{
JQLAST child = (JQLAST)expr.getFirstChild();
switch (expr.getType())
{
case FIELD_ACCESS:
case NAVIGATION:
if ((child != null) && (child.getNextSibling() != null))
{
ClassType classType = (ClassType)child.getJQLType();
String fieldName = child.getNextSibling().getText();
return classType.getFieldInfo(fieldName);
}
errorMsg.fatal(I18NHelper.getMessage(messages, "jqlc.semantic.getcollectionfield.missingchildren")); //NOI18N
break;
case TYPECAST:
if ((child != null) && (child.getNextSibling() != null))
{
return getCollectionField((JQLAST)child.getNextSibling());
}
errorMsg.fatal(I18NHelper.getMessage(messages, "jqlc.semantic.getcollectionfield.missingchildren")); //NOI18N
break;
}
return null;
}
/**
* Analyses a bitwise/logical operation (&, |, ^)
* @param op the bitwise/logical operator
* @param leftAST left operand
* @param rightAST right operand
* @return Type
*/
protected Type analyseBitwiseExpr(JQLAST op, JQLAST leftAST, JQLAST rightAST)
{
Type left = leftAST.getJQLType();
Type right = rightAST.getJQLType();
// handle error type
if (left.equals(typetab.errorType) || right.equals(typetab.errorType))
return typetab.errorType;
switch(op.getType())
{
case BAND:
case BOR:
if (typetab.isBooleanType(left) && typetab.isBooleanType(right))
return typetab.booleanType;
else if (typetab.isIntegralType(left) || typetab.isIntegralType(right))
{
errorMsg.unsupported(op.getLine(), op.getColumn(),
I18NHelper.getMessage(messages, "jqlc.semantic.analysebitwiseexpr.integerbitwiseop", //NOI18N
op.getText()));
return typetab.errorType;
}
break;
case BXOR:
if (typetab.isBooleanType(left) && typetab.isBooleanType(right))
{
errorMsg.unsupported(op.getLine(), op.getColumn(),
I18NHelper.getMessage(messages,
"jqlc.semantic.analysebitwiseexpr.exclusiveorop")); //NOI18N
return typetab.errorType;
}
else if (typetab.isIntegralType(left) || typetab.isIntegralType(right))
{
errorMsg.unsupported(op.getLine(), op.getColumn(),
I18NHelper.getMessage(messages, "jqlc.semantic.analysebitwiseexpr.integerbitwiseop", //NOI18N
op.getText()));
return typetab.errorType;
}
break;
}
// if this code is reached a bitwise operator was used with invalid arguments
errorMsg.error(op.getLine(), op.getColumn(),
I18NHelper.getMessage(messages, "jqlc.semantic.generic.arguments.invalid", //NOI18N
op.getText()));
return typetab.errorType;
}
/**
* Analyses a boolean conditional operation (&&, ||)
* @param op the conditional operator
* @param leftAST left operand
* @param rightAST right operand
* @return Type
*/
protected Type analyseConditionalExpr(JQLAST op, JQLAST leftAST, JQLAST rightAST)
{
Type left = leftAST.getJQLType();
Type right = rightAST.getJQLType();
// handle error type
if (left.equals(typetab.errorType) || right.equals(typetab.errorType))
return typetab.errorType;
switch(op.getType())
{
case AND:
case OR:
if (typetab.isBooleanType(left) && typetab.isBooleanType(right))
return typetab.booleanType;
break;
}
// if this code is reached a conditional operator was used with invalid arguments
errorMsg.error(op.getLine(), op.getColumn(),
I18NHelper.getMessage(messages, "jqlc.semantic.generic.arguments.invalid", //NOI18N
op.getText()));
return typetab.errorType;
}
/**
* Analyses a relational operation (<, <=, >, >=, ==, !=)
* @param op the relational operator
* @param leftAST left operand
* @param rightAST right operand
* @return Type
*/
protected Type analyseRelationalExpr(JQLAST op, JQLAST leftAST, JQLAST rightAST)
{
Type left = leftAST.getJQLType();
Type right = rightAST.getJQLType();
// handle error type
if (left.equals(typetab.errorType) || right.equals(typetab.errorType))
return typetab.errorType;
// special check for <, <=, >, >=
// left and right hand types must be orderable
switch(op.getType())
{
case LT:
case LE:
case GT:
case GE:
if (!left.isOrderable())
{
errorMsg.error(op.getLine(), op.getColumn(),
I18NHelper.getMessage(messages, "jqlc.semantic.analyserelationalexpr.notorderable", //NOI18N
left.getName(), op.getText()));
return typetab.errorType;
}
if (!right.isOrderable())
{
errorMsg.error(op.getLine(), op.getColumn(),
I18NHelper.getMessage(messages, "jqlc.semantic.analyserelationalexpr.notorderable", //NOI18N
right.getName(), op.getText()));
return typetab.errorType;
}
break;
case EQUAL:
case NOT_EQUAL:
if ((leftAST.getType() == CONTAINS) || (rightAST.getType() == CONTAINS))
{
errorMsg.unsupported(op.getLine(), op.getColumn(),
I18NHelper.getMessage(messages,
"jqlc.semantic.generic.unsupportedconstraintop", op.getText())); //NOI18N
return typetab.errorType;
}
break;
}
// check for numeric types, numeric wrapper class types and math class types
if (typetab.isNumberType(left) && typetab.isNumberType(right))
return typetab.booleanType;
// check for boolean and java.lang.Boolean
if (typetab.isBooleanType(left) && typetab.isBooleanType(right))
return typetab.booleanType;
if (left.isCompatibleWith(right) || right.isCompatibleWith(left))
return typetab.booleanType;
// if this code is reached a conditional operator was used with invalid arguments
errorMsg.error(op.getLine(), op.getColumn(),
I18NHelper.getMessage(messages, "jqlc.semantic.generic.arguments.invalid", //NOI18N
op.getText()));
return typetab.errorType;
}
/**
* Analyses a
* @param op the operator
* @param leftAST left operand
* @param rightAST right operand
* @return Type
*/
protected Type analyseBinaryArithmeticExpr(JQLAST op, JQLAST leftAST, JQLAST rightAST)
{
Type left = leftAST.getJQLType();
Type right = rightAST.getJQLType();
// handle error type
if (left.equals(typetab.errorType) || right.equals(typetab.errorType))
return typetab.errorType;
if (typetab.isNumberType(left) && typetab.isNumberType(right))
{
// handle java.math.BigDecimal
if (left.isCompatibleWith(typetab.bigDecimalType))
return left;
if (right.isCompatibleWith(typetab.bigDecimalType))
return right;
// handle java.math.BigInteger
if (left.isCompatibleWith(typetab.bigIntegerType))
{
// if right is floating point return BigDecimal,
// otherwise return BigInteger
return typetab.isFloatingPointType(right) ?
typetab.bigDecimalType : left;
}
if (right.isCompatibleWith(typetab.bigIntegerType))
{
// if left is floating point return BigDecimal,
// otherwise return BigInteger
return typetab.isFloatingPointType(left) ?
typetab.bigDecimalType : right;
}
boolean wrapper = false;
if (left instanceof NumericWrapperClassType)
{
left = ((NumericWrapperClassType)left).getPrimitiveType();
wrapper = true;
}
if (right instanceof NumericWrapperClassType)
{
right = ((NumericWrapperClassType)right).getPrimitiveType();
wrapper = true;
}
// handle numeric types with arbitrary arithmetic operator
if ((left instanceof NumericType) && (right instanceof NumericType))
{
Type promotedType = typetab.binaryNumericPromotion(left, right);
if (wrapper && (promotedType instanceof NumericType))
{
promotedType = ((NumericType)promotedType).getWrapper();
}
return promotedType;
}
}
else if (op.getType() == PLUS)
{
// handle + for strings
// MBO: note, this if matches char + char (which it should'nt),
// but this case is already handled above
if ((left.equals(typetab.stringType) || left.equals(typetab.charType)) &&
(right.equals(typetab.stringType) || right.equals(typetab.charType)))
{
return typetab.stringType;
}
}
// if this code is reached a conditional operator was used with invalid arguments
errorMsg.error(op.getLine(), op.getColumn(),
I18NHelper.getMessage(messages, "jqlc.semantic.generic.arguments.invalid", //NOI18N
op.getText()));
return typetab.errorType;
}
/**
* Analyses a
* @param op the operator
* @param argAST right operand
* @return Type
*/
protected Type analyseUnaryArithmeticExpr(JQLAST op, JQLAST argAST)
{
Type arg = argAST.getJQLType();
// handle error type
if (arg.equals(typetab.errorType))
return typetab.errorType;
// handle java.math.BigDecimal and java.math.BigInteger
if (arg.isCompatibleWith(typetab.bigDecimalType))
return arg;
// handle java.math.BigInteger
if (arg.isCompatibleWith(typetab.bigIntegerType))
return arg;
boolean wrapper = false;
if (arg instanceof NumericWrapperClassType)
{
arg = ((NumericWrapperClassType)arg).getPrimitiveType();
wrapper = true;
}
if (arg instanceof NumericType)
{
Type promotedType = typetab.unaryNumericPromotion(arg);
if (wrapper && (promotedType instanceof NumericType))
{
promotedType = ((NumericType)promotedType).getWrapper();
}
return promotedType;
}
// if this code is reached a conditional operator was used with invalid arguments
errorMsg.error(op.getLine(), op.getColumn(),
I18NHelper.getMessage(messages, "jqlc.semantic.generic.arguments.invalid", //NOI18N
op.getText()));
return typetab.errorType;
}
/**
* Analyses a
* @param op the operator
* @param argAST right operand
* @return Type
*/
protected Type analyseComplementExpr(JQLAST op, JQLAST argAST)
{
Type arg = argAST.getJQLType();
// handle error type
if (arg.equals(typetab.errorType))
return typetab.errorType;
switch(op.getType())
{
case BNOT:
if (typetab.isIntegralType(arg))
{
return arg;
}
break;
case LNOT:
if (typetab.isBooleanType(arg))
{
if (argAST.getType() == CONTAINS)
{
errorMsg.unsupported(op.getLine(), op.getColumn(),
I18NHelper.getMessage(messages,
"jqlc.semantic.generic.unsupportedconstraintop", op.getText())); //NOI18N
return typetab.errorType;
}
return arg;
}
break;
}
// if this code is reached a conditional operator was used with invalid arguments
errorMsg.error(op.getLine(), op.getColumn(),
I18NHelper.getMessage(messages, "jqlc.semantic.generic.arguments.invalid", //NOI18N
op.getText()));
return typetab.errorType;
}
/**
*
*/
protected void checkConstraints(JQLAST ast, VariableTable tab)
{
checkConstraints(ast, null, tab);
}
/**
*
*/
protected void checkConstraints(JQLAST ast, String dependentVariable, VariableTable tab)
{
if (ast == null) return;
switch (ast.getType())
{
case VARIABLE:
tab.markUsed(ast, dependentVariable);
break;
case CONTAINS:
JQLAST expr = (JQLAST)ast.getFirstChild();
JQLAST var = (JQLAST)expr.getNextSibling();
checkConstraints(expr, var.getText(), tab);
tab.markConstraint(var, expr);
break;
case BOR:
case BXOR:
case OR:
JQLAST left = (JQLAST)ast.getFirstChild();
JQLAST right = (JQLAST)left.getNextSibling();
// prepare tab copy for right hand side and merge the right hand side copy into vartab
VariableTable copy = new VariableTable(tab);
checkConstraints(left, dependentVariable, tab);
checkConstraints(right, dependentVariable, copy);
tab.merge(copy);
break;
default:
for (JQLAST node = (JQLAST)ast.getFirstChild(); node != null; node = (JQLAST)node.getNextSibling())
{
checkConstraints(node, dependentVariable, tab);
}
break;
}
}
public Semantic() {
tokenNames = _tokenNames;
}
public final void query(AST _t) throws RecognitionException {
JQLAST query_AST_in = (_t == ASTNULL) ? null : (JQLAST)_t;
returnAST = null;
ASTPair currentAST = new ASTPair();
JQLAST query_AST = null;
JQLAST o_AST = null;
JQLAST o = null;
JQLAST r_AST = null;
JQLAST r = null;
AST __t2 = _t;
JQLAST tmp1_AST = null;
JQLAST tmp1_AST_in = null;
tmp1_AST = (JQLAST)astFactory.create((JQLAST)_t);
tmp1_AST_in = (JQLAST)_t;
astFactory.addASTChild(currentAST, tmp1_AST);
ASTPair __currentAST2 = currentAST.copy();
currentAST.root = currentAST.child;
currentAST.child = null;
match(_t,QUERY);
_t = _t.getFirstChild();
symtab.enterScope();
typeNames.enterScope();
candidateClass(_t);
_t = _retTree;
astFactory.addASTChild(currentAST, returnAST);
imports(_t);
_t = _retTree;
astFactory.addASTChild(currentAST, returnAST);
// enter new scope for variable and parameter names
symtab.enterScope();
parameters(_t);
_t = _retTree;
astFactory.addASTChild(currentAST, returnAST);
variables(_t);
_t = _retTree;
astFactory.addASTChild(currentAST, returnAST);
o = _t==ASTNULL ? null : (JQLAST)_t;
ordering(_t);
_t = _retTree;
o_AST = (JQLAST)returnAST;
astFactory.addASTChild(currentAST, returnAST);
r = _t==ASTNULL ? null : (JQLAST)_t;
result(_t);
_t = _retTree;
r_AST = (JQLAST)returnAST;
astFactory.addASTChild(currentAST, returnAST);
filter(_t);
_t = _retTree;
astFactory.addASTChild(currentAST, returnAST);
typeNames.leaveScope();
// leaves variable and parameter name scope
symtab.leaveScope();
// leaves global scope
symtab.leaveScope();
currentAST = __currentAST2;
_t = __t2;
_t = _t.getNextSibling();
checkResultOrdering(r_AST, o_AST);
query_AST = (JQLAST)currentAST.root;
returnAST = query_AST;
_retTree = _t;
}
public final void candidateClass(AST _t) throws RecognitionException {
JQLAST candidateClass_AST_in = (_t == ASTNULL) ? null : (JQLAST)_t;
returnAST = null;
ASTPair currentAST = new ASTPair();
JQLAST candidateClass_AST = null;
JQLAST c = null;
JQLAST c_AST = null;
errorMsg.setContext("setClass"); //NOI18N
c = (JQLAST)_t;
JQLAST c_AST_in = null;
c_AST = (JQLAST)astFactory.create(c);
astFactory.addASTChild(currentAST, c_AST);
match(_t,CLASS_DEF);
_t = _t.getNextSibling();
// check persistence capable
candidateClass = (ClassType)c_AST.getJQLType();
String className = candidateClass.getName();
if (!candidateClass.isPersistenceCapable())
{
errorMsg.unsupported(c_AST.getLine(), c_AST.getColumn(),
I18NHelper.getMessage(messages, "jqlc.semantic.candidateclass.nonpc", //NOI18N
className));
}
// get base name
int index = className.lastIndexOf('.');
String identName = index>0 ? className.substring(index+1) : className;
typeNames.declare(identName, new TypeName(candidateClass, className));
// init symbol table with field names of the candidate class
FieldInfo[] fieldInfos = candidateClass.getFieldInfos();
for (int i = 0; i < fieldInfos.length; i++)
{
FieldInfo fieldInfo = fieldInfos[i];
symtab.declare(fieldInfo.getName(), new Field(fieldInfo));
}
candidateClass_AST = (JQLAST)currentAST.root;
returnAST = candidateClass_AST;
_retTree = _t;
}
public final void imports(AST _t) throws RecognitionException {
JQLAST imports_AST_in = (_t == ASTNULL) ? null : (JQLAST)_t;
returnAST = null;
ASTPair currentAST = new ASTPair();
JQLAST imports_AST = null;
errorMsg.setContext("declareImports"); //NOI18N
{
_loop6:
do {
if (_t==null) _t=ASTNULL;
if ((_t.getType()==IMPORT_DEF)) {
declareImport(_t);
_t = _retTree;
}
else {
break _loop6;
}
} while (true);
}
returnAST = imports_AST;
_retTree = _t;
}
public final void parameters(AST _t) throws RecognitionException {
JQLAST parameters_AST_in = (_t == ASTNULL) ? null : (JQLAST)_t;
returnAST = null;
ASTPair currentAST = new ASTPair();
JQLAST parameters_AST = null;
errorMsg.setContext("declareParameters"); //NOI18N
{
_loop11:
do {
if (_t==null) _t=ASTNULL;
if ((_t.getType()==PARAMETER_DEF)) {
declareParameter(_t);
_t = _retTree;
astFactory.addASTChild(currentAST, returnAST);
}
else {
break _loop11;
}
} while (true);
}
parameters_AST = (JQLAST)currentAST.root;
returnAST = parameters_AST;
_retTree = _t;
}
public final void variables(AST _t) throws RecognitionException {
JQLAST variables_AST_in = (_t == ASTNULL) ? null : (JQLAST)_t;
returnAST = null;
ASTPair currentAST = new ASTPair();
JQLAST variables_AST = null;
errorMsg.setContext("declareVariables"); //NOI18N
{
_loop16:
do {
if (_t==null) _t=ASTNULL;
if ((_t.getType()==VARIABLE_DEF)) {
declareVariable(_t);
_t = _retTree;
astFactory.addASTChild(currentAST, returnAST);
}
else {
break _loop16;
}
} while (true);
}
variables_AST = (JQLAST)currentAST.root;
returnAST = variables_AST;
_retTree = _t;
}
public final void ordering(AST _t) throws RecognitionException {
JQLAST ordering_AST_in = (_t == ASTNULL) ? null : (JQLAST)_t;
returnAST = null;
ASTPair currentAST = new ASTPair();
JQLAST ordering_AST = null;
errorMsg.setContext("setOrdering"); //NOI18N
{
_loop21:
do {
if (_t==null) _t=ASTNULL;
if ((_t.getType()==ORDERING_DEF)) {
orderSpec(_t);
_t = _retTree;
astFactory.addASTChild(currentAST, returnAST);
}
else {
break _loop21;
}
} while (true);
}
ordering_AST = (JQLAST)currentAST.root;
returnAST = ordering_AST;
_retTree = _t;
}
public final void result(AST _t) throws RecognitionException {
JQLAST result_AST_in = (_t == ASTNULL) ? null : (JQLAST)_t;
returnAST = null;
ASTPair currentAST = new ASTPair();
JQLAST result_AST = null;
JQLAST r = null;
JQLAST r_AST = null;
JQLAST e_AST = null;
JQLAST e = null;
errorMsg.setContext("setResult"); //NOI18N
if (_t==null) _t=ASTNULL;
switch ( _t.getType()) {
case RESULT_DEF:
{
AST __t26 = _t;
r = _t==ASTNULL ? null :(JQLAST)_t;
JQLAST r_AST_in = null;
r_AST = (JQLAST)astFactory.create(r);
astFactory.addASTChild(currentAST, r_AST);
ASTPair __currentAST26 = currentAST.copy();
currentAST.root = currentAST.child;
currentAST.child = null;
match(_t,RESULT_DEF);
_t = _t.getFirstChild();
e = _t==ASTNULL ? null : (JQLAST)_t;
resultExpr(_t);
_t = _retTree;
e_AST = (JQLAST)returnAST;
astFactory.addASTChild(currentAST, returnAST);
currentAST = __currentAST26;
_t = __t26;
_t = _t.getNextSibling();
checkValidResultExpr(e_AST);
r_AST.setJQLType(e_AST.getJQLType());
checkConstraints(e_AST, vartab);
result_AST = (JQLAST)currentAST.root;
break;
}
case FILTER_DEF:
{
result_AST = (JQLAST)currentAST.root;
break;
}
default:
{
throw new NoViableAltException(_t);
}
}
returnAST = result_AST;
_retTree = _t;
}
public final void filter(AST _t) throws RecognitionException {
JQLAST filter_AST_in = (_t == ASTNULL) ? null : (JQLAST)_t;
returnAST = null;
ASTPair currentAST = new ASTPair();
JQLAST filter_AST = null;
JQLAST e_AST = null;
JQLAST e = null;
errorMsg.setContext("setFilter"); //NOI18N
AST __t35 = _t;
JQLAST tmp2_AST = null;
JQLAST tmp2_AST_in = null;
tmp2_AST = (JQLAST)astFactory.create((JQLAST)_t);
tmp2_AST_in = (JQLAST)_t;
astFactory.addASTChild(currentAST, tmp2_AST);
ASTPair __currentAST35 = currentAST.copy();
currentAST.root = currentAST.child;
currentAST.child = null;
match(_t,FILTER_DEF);
_t = _t.getFirstChild();
e = _t==ASTNULL ? null : (JQLAST)_t;
expression(_t);
_t = _retTree;
e_AST = (JQLAST)returnAST;
astFactory.addASTChild(currentAST, returnAST);
currentAST = __currentAST35;
_t = __t35;
_t = _t.getNextSibling();
Type exprType = e_AST.getJQLType();
if (!(typetab.isBooleanType(exprType) || exprType.equals(typetab.errorType)))
{
// filter expression must have the type boolean or java.lang.Boolean
errorMsg.error(e_AST.getLine(), e_AST.getColumn(),
I18NHelper.getMessage(messages, "jqlc.semantic.filter.booleanexpected", exprType)); //NOI18N
}
checkConstraints(e_AST, vartab);
vartab.checkConstraints();
filter_AST = (JQLAST)currentAST.root;
returnAST = filter_AST;
_retTree = _t;
}
public final void declareImport(AST _t) throws RecognitionException {
JQLAST declareImport_AST_in = (_t == ASTNULL) ? null : (JQLAST)_t;
returnAST = null;
ASTPair currentAST = new ASTPair();
JQLAST declareImport_AST = null;
JQLAST i = null;
JQLAST i_AST = null;
String name = null;
AST __t8 = _t;
i = _t==ASTNULL ? null :(JQLAST)_t;
JQLAST i_AST_in = null;
i_AST = (JQLAST)astFactory.create(i);
astFactory.addASTChild(currentAST, i_AST);
ASTPair __currentAST8 = currentAST.copy();
currentAST.root = currentAST.child;
currentAST.child = null;
match(_t,IMPORT_DEF);
_t = _t.getFirstChild();
name=qualifiedName(_t);
_t = _retTree;
astFactory.addASTChild(currentAST, returnAST);
currentAST = __currentAST8;
_t = __t8;
_t = _t.getNextSibling();
Type type = typetab.checkType(name);
if (type == null)
{
errorMsg.error(i_AST.getLine(), i_AST.getColumn(),
I18NHelper.getMessage(messages, "jqlc.semantic.generic.unknowntype", name)); //NOI18N
}
// get base name
int index = name.lastIndexOf('.');
String identName = index>0 ? name.substring(index+1) : name;
Definition old = typeNames.declare(identName, new TypeName(type, name));
if (old != null)
{
errorMsg.error(i_AST.getLine(), i_AST.getColumn(),
I18NHelper.getMessage(messages, "jqlc.semantic.generic.alreadydeclared", //NOI18N
identName, old.getName()));
}
declareImport_AST = (JQLAST)currentAST.root;
returnAST = declareImport_AST;
_retTree = _t;
}
public final String qualifiedName(AST _t) throws RecognitionException {
String name;
JQLAST qualifiedName_AST_in = (_t == ASTNULL) ? null : (JQLAST)_t;
returnAST = null;
ASTPair currentAST = new ASTPair();
JQLAST qualifiedName_AST = null;
JQLAST id1 = null;
JQLAST id1_AST = null;
JQLAST d = null;
JQLAST d_AST = null;
JQLAST id2 = null;
JQLAST id2_AST = null;
name = null;
if (_t==null) _t=ASTNULL;
switch ( _t.getType()) {
case IDENT:
{
id1 = (JQLAST)_t;
JQLAST id1_AST_in = null;
id1_AST = (JQLAST)astFactory.create(id1);
astFactory.addASTChild(currentAST, id1_AST);
match(_t,IDENT);
_t = _t.getNextSibling();
name = id1_AST.getText();
qualifiedName_AST = (JQLAST)currentAST.root;
break;
}
case DOT:
{
AST __t77 = _t;
d = _t==ASTNULL ? null :(JQLAST)_t;
JQLAST d_AST_in = null;
d_AST = (JQLAST)astFactory.create(d);
astFactory.addASTChild(currentAST, d_AST);
ASTPair __currentAST77 = currentAST.copy();
currentAST.root = currentAST.child;
currentAST.child = null;
match(_t,DOT);
_t = _t.getFirstChild();
name=qualifiedName(_t);
_t = _retTree;
astFactory.addASTChild(currentAST, returnAST);
id2 = (JQLAST)_t;
JQLAST id2_AST_in = null;
id2_AST = (JQLAST)astFactory.create(id2);
astFactory.addASTChild(currentAST, id2_AST);
match(_t,IDENT);
_t = _t.getNextSibling();
name += (d_AST.getText() + id2_AST.getText());
currentAST = __currentAST77;
_t = __t77;
_t = _t.getNextSibling();
qualifiedName_AST = (JQLAST)currentAST.root;
break;
}
default:
{
throw new NoViableAltException(_t);
}
}
returnAST = qualifiedName_AST;
_retTree = _t;
return name;
}
public final void declareParameter(AST _t) throws RecognitionException {
JQLAST declareParameter_AST_in = (_t == ASTNULL) ? null : (JQLAST)_t;
returnAST = null;
ASTPair currentAST = new ASTPair();
JQLAST declareParameter_AST = null;
JQLAST t_AST = null;
JQLAST t = null;
JQLAST i = null;
JQLAST i_AST = null;
AST __t13 = _t;
JQLAST tmp3_AST = null;
JQLAST tmp3_AST_in = null;
tmp3_AST = (JQLAST)astFactory.create((JQLAST)_t);
tmp3_AST_in = (JQLAST)_t;
astFactory.addASTChild(currentAST, tmp3_AST);
ASTPair __currentAST13 = currentAST.copy();
currentAST.root = currentAST.child;
currentAST.child = null;
match(_t,PARAMETER_DEF);
_t = _t.getFirstChild();
t = _t==ASTNULL ? null : (JQLAST)_t;
type(_t);
_t = _retTree;
t_AST = (JQLAST)returnAST;
astFactory.addASTChild(currentAST, returnAST);
i = (JQLAST)_t;
JQLAST i_AST_in = null;
i_AST = (JQLAST)astFactory.create(i);
astFactory.addASTChild(currentAST, i_AST);
match(_t,IDENT);
_t = _t.getNextSibling();
currentAST = __currentAST13;
_t = __t13;
_t = _t.getNextSibling();
String name = i_AST.getText();
Type type = t_AST.getJQLType();
Definition old = symtab.declare(name, new Parameter(type));
if (old != null)
{
errorMsg.error(i_AST.getLine(), i_AST.getColumn(),
I18NHelper.getMessage(messages, "jqlc.semantic.generic.alreadydeclared", //NOI18N
name, old.getName()));
}
i_AST.setJQLType(type);
paramtab.add(name, type);
declareParameter_AST = (JQLAST)currentAST.root;
returnAST = declareParameter_AST;
_retTree = _t;
}
public final void type(AST _t) throws RecognitionException {
JQLAST type_AST_in = (_t == ASTNULL) ? null : (JQLAST)_t;
returnAST = null;
ASTPair currentAST = new ASTPair();
JQLAST type_AST = null;
JQLAST qn_AST = null;
JQLAST qn = null;
JQLAST p_AST = null;
JQLAST p = null;
String name = null;
if (_t==null) _t=ASTNULL;
switch ( _t.getType()) {
case IDENT:
case DOT:
{
qn = _t==ASTNULL ? null : (JQLAST)_t;
name=qualifiedName(_t);
_t = _retTree;
qn_AST = (JQLAST)returnAST;
astFactory.addASTChild(currentAST, returnAST);
Type type = null;
if (typeNames.isDeclared(name))
{
Definition def = typeNames.getDefinition(name);
if (def instanceof TypeName)
{
type = def.getType();
}
else
{
errorMsg.error(qn_AST.getLine(), qn_AST.getColumn(),
I18NHelper.getMessage(messages, "jqlc.semantic.type.notype", //NOI18N
name, def.getName()));
}
}
else
{
type = typetab.checkType(name);
if ((type == null) && (name.indexOf('.') == -1))
{
// ckeck java.lang class without package name
type = typetab.checkType("java.lang." + name); //NOI18N
}
if (type == null)
{
errorMsg.error(qn_AST.getLine(), qn_AST.getColumn(),
I18NHelper.getMessage(messages, "jqlc.semantic.generic.unknowntype", name)); //NOI18N
}
}
// change AST to a single node that represents the full class name
qn_AST.setType(TYPENAME);
qn_AST.setText(name);
qn_AST.setFirstChild(null);
qn_AST.setJQLType(type);
type_AST = (JQLAST)currentAST.root;
break;
}
case BOOLEAN:
case BYTE:
case CHAR:
case SHORT:
case INT:
case FLOAT:
case LONG:
case DOUBLE:
{
p = _t==ASTNULL ? null : (JQLAST)_t;
primitiveType(_t);
_t = _retTree;
p_AST = (JQLAST)returnAST;
astFactory.addASTChild(currentAST, returnAST);
p_AST.setJQLType(typetab.checkType(p_AST.getText()));
p_AST.setType(TYPENAME);
type_AST = (JQLAST)currentAST.root;
break;
}
default:
{
throw new NoViableAltException(_t);
}
}
returnAST = type_AST;
_retTree = _t;
}
public final void declareVariable(AST _t) throws RecognitionException {
JQLAST declareVariable_AST_in = (_t == ASTNULL) ? null : (JQLAST)_t;
returnAST = null;
ASTPair currentAST = new ASTPair();
JQLAST declareVariable_AST = null;
JQLAST t_AST = null;
JQLAST t = null;
JQLAST i = null;
JQLAST i_AST = null;
AST __t18 = _t;
JQLAST tmp4_AST = null;
JQLAST tmp4_AST_in = null;
tmp4_AST = (JQLAST)astFactory.create((JQLAST)_t);
tmp4_AST_in = (JQLAST)_t;
astFactory.addASTChild(currentAST, tmp4_AST);
ASTPair __currentAST18 = currentAST.copy();
currentAST.root = currentAST.child;
currentAST.child = null;
match(_t,VARIABLE_DEF);
_t = _t.getFirstChild();
t = _t==ASTNULL ? null : (JQLAST)_t;
type(_t);
_t = _retTree;
t_AST = (JQLAST)returnAST;
astFactory.addASTChild(currentAST, returnAST);
i = (JQLAST)_t;
JQLAST i_AST_in = null;
i_AST = (JQLAST)astFactory.create(i);
astFactory.addASTChild(currentAST, i_AST);
match(_t,IDENT);
_t = _t.getNextSibling();
currentAST = __currentAST18;
_t = __t18;
_t = _t.getNextSibling();
String name = i_AST.getText();
Type type = t_AST.getJQLType();
Definition old = symtab.declare(name, new Variable(type));
if (old != null)
{
errorMsg.error(i_AST.getLine(), i_AST.getColumn(),
I18NHelper.getMessage(messages, "jqlc.semantic.generic.alreadydeclared", //NOI18N
name, old.getName()));
}
vartab.add(name);
i_AST.setJQLType(type);
declareVariable_AST = (JQLAST)currentAST.root;
returnAST = declareVariable_AST;
_retTree = _t;
}
public final void orderSpec(AST _t) throws RecognitionException {
JQLAST orderSpec_AST_in = (_t == ASTNULL) ? null : (JQLAST)_t;
returnAST = null;
ASTPair currentAST = new ASTPair();
JQLAST orderSpec_AST = null;
JQLAST e_AST = null;
JQLAST e = null;
AST __t23 = _t;
JQLAST tmp5_AST = null;
JQLAST tmp5_AST_in = null;
tmp5_AST = (JQLAST)astFactory.create((JQLAST)_t);
tmp5_AST_in = (JQLAST)_t;
astFactory.addASTChild(currentAST, tmp5_AST);
ASTPair __currentAST23 = currentAST.copy();
currentAST.root = currentAST.child;
currentAST.child = null;
match(_t,ORDERING_DEF);
_t = _t.getFirstChild();
{
if (_t==null) _t=ASTNULL;
switch ( _t.getType()) {
case ASCENDING:
{
JQLAST tmp6_AST = null;
JQLAST tmp6_AST_in = null;
tmp6_AST = (JQLAST)astFactory.create((JQLAST)_t);
tmp6_AST_in = (JQLAST)_t;
astFactory.addASTChild(currentAST, tmp6_AST);
match(_t,ASCENDING);
_t = _t.getNextSibling();
break;
}
case DESCENDING:
{
JQLAST tmp7_AST = null;
JQLAST tmp7_AST_in = null;
tmp7_AST = (JQLAST)astFactory.create((JQLAST)_t);
tmp7_AST_in = (JQLAST)_t;
astFactory.addASTChild(currentAST, tmp7_AST);
match(_t,DESCENDING);
_t = _t.getNextSibling();
break;
}
default:
{
throw new NoViableAltException(_t);
}
}
}
e = _t==ASTNULL ? null : (JQLAST)_t;
expression(_t);
_t = _retTree;
e_AST = (JQLAST)returnAST;
astFactory.addASTChild(currentAST, returnAST);
currentAST = __currentAST23;
_t = __t23;
_t = _t.getNextSibling();
analyseOrderingExpression(e_AST);
checkConstraints(e_AST, vartab);
orderSpec_AST = (JQLAST)currentAST.root;
returnAST = orderSpec_AST;
_retTree = _t;
}
public final void expression(AST _t) throws RecognitionException {
JQLAST expression_AST_in = (_t == ASTNULL) ? null : (JQLAST)_t;
returnAST = null;
ASTPair currentAST = new ASTPair();
JQLAST expression_AST = null;
JQLAST e_AST = null;
JQLAST e = null;
String repr;
e = _t==ASTNULL ? null : (JQLAST)_t;
repr=exprNoCheck(_t,false);
_t = _retTree;
e_AST = (JQLAST)returnAST;
astFactory.addASTChild(currentAST, returnAST);
if (repr != null)
{
e_AST.setJQLType(typetab.errorType);
errorMsg.error(e_AST.getLine(), e_AST.getColumn(),
I18NHelper.getMessage(messages, "jqlc.semantic.expression.undefined", repr)); //NOI18N
}
expression_AST = (JQLAST)currentAST.root;
returnAST = expression_AST;
_retTree = _t;
}
public final void resultExpr(AST _t) throws RecognitionException {
JQLAST resultExpr_AST_in = (_t == ASTNULL) ? null : (JQLAST)_t;
returnAST = null;
ASTPair currentAST = new ASTPair();
JQLAST resultExpr_AST = null;
JQLAST d = null;
JQLAST d_AST = null;
JQLAST e0_AST = null;
JQLAST e0 = null;
JQLAST a = null;
JQLAST a_AST = null;
JQLAST e1_AST = null;
JQLAST e1 = null;
JQLAST max = null;
JQLAST max_AST = null;
JQLAST e2_AST = null;
JQLAST e2 = null;
JQLAST min = null;
JQLAST min_AST = null;
JQLAST e3_AST = null;
JQLAST e3 = null;
JQLAST s = null;
JQLAST s_AST = null;
JQLAST e4_AST = null;
JQLAST e4 = null;
JQLAST c = null;
JQLAST c_AST = null;
if (_t==null) _t=ASTNULL;
switch ( _t.getType()) {
case DISTINCT:
{
AST __t28 = _t;
d = _t==ASTNULL ? null :(JQLAST)_t;
JQLAST d_AST_in = null;
d_AST = (JQLAST)astFactory.create(d);
astFactory.addASTChild(currentAST, d_AST);
ASTPair __currentAST28 = currentAST.copy();
currentAST.root = currentAST.child;
currentAST.child = null;
match(_t,DISTINCT);
_t = _t.getFirstChild();
e0 = _t==ASTNULL ? null : (JQLAST)_t;
resultExpr(_t);
_t = _retTree;
e0_AST = (JQLAST)returnAST;
astFactory.addASTChild(currentAST, returnAST);
currentAST = __currentAST28;
_t = __t28;
_t = _t.getNextSibling();
d_AST.setJQLType(e0_AST.getJQLType());
resultExpr_AST = (JQLAST)currentAST.root;
break;
}
case AVG:
{
AST __t29 = _t;
a = _t==ASTNULL ? null :(JQLAST)_t;
JQLAST a_AST_in = null;
a_AST = (JQLAST)astFactory.create(a);
astFactory.addASTChild(currentAST, a_AST);
ASTPair __currentAST29 = currentAST.copy();
currentAST.root = currentAST.child;
currentAST.child = null;
match(_t,AVG);
_t = _t.getFirstChild();
e1 = _t==ASTNULL ? null : (JQLAST)_t;
resultExpr(_t);
_t = _retTree;
e1_AST = (JQLAST)returnAST;
astFactory.addASTChild(currentAST, returnAST);
currentAST = __currentAST29;
_t = __t29;
_t = _t.getNextSibling();
a_AST.setJQLType(typetab.getAvgReturnType(e1_AST.getJQLType()));
resultExpr_AST = (JQLAST)currentAST.root;
break;
}
case MAX:
{
AST __t30 = _t;
max = _t==ASTNULL ? null :(JQLAST)_t;
JQLAST max_AST_in = null;
max_AST = (JQLAST)astFactory.create(max);
astFactory.addASTChild(currentAST, max_AST);
ASTPair __currentAST30 = currentAST.copy();
currentAST.root = currentAST.child;
currentAST.child = null;
match(_t,MAX);
_t = _t.getFirstChild();
e2 = _t==ASTNULL ? null : (JQLAST)_t;
resultExpr(_t);
_t = _retTree;
e2_AST = (JQLAST)returnAST;
astFactory.addASTChild(currentAST, returnAST);
currentAST = __currentAST30;
_t = __t30;
_t = _t.getNextSibling();
max_AST.setJQLType(typetab.getMinMaxReturnType(e2_AST.getJQLType()));
resultExpr_AST = (JQLAST)currentAST.root;
break;
}
case MIN:
{
AST __t31 = _t;
min = _t==ASTNULL ? null :(JQLAST)_t;
JQLAST min_AST_in = null;
min_AST = (JQLAST)astFactory.create(min);
astFactory.addASTChild(currentAST, min_AST);
ASTPair __currentAST31 = currentAST.copy();
currentAST.root = currentAST.child;
currentAST.child = null;
match(_t,MIN);
_t = _t.getFirstChild();
e3 = _t==ASTNULL ? null : (JQLAST)_t;
resultExpr(_t);
_t = _retTree;
e3_AST = (JQLAST)returnAST;
astFactory.addASTChild(currentAST, returnAST);
currentAST = __currentAST31;
_t = __t31;
_t = _t.getNextSibling();
min_AST.setJQLType(typetab.getMinMaxReturnType(e3_AST.getJQLType()));
resultExpr_AST = (JQLAST)currentAST.root;
break;
}
case SUM:
{
AST __t32 = _t;
s = _t==ASTNULL ? null :(JQLAST)_t;
JQLAST s_AST_in = null;
s_AST = (JQLAST)astFactory.create(s);
astFactory.addASTChild(currentAST, s_AST);
ASTPair __currentAST32 = currentAST.copy();
currentAST.root = currentAST.child;
currentAST.child = null;
match(_t,SUM);
_t = _t.getFirstChild();
e4 = _t==ASTNULL ? null : (JQLAST)_t;
resultExpr(_t);
_t = _retTree;
e4_AST = (JQLAST)returnAST;
astFactory.addASTChild(currentAST, returnAST);
currentAST = __currentAST32;
_t = __t32;
_t = _t.getNextSibling();
s_AST.setJQLType(typetab.getSumReturnType(e4_AST.getJQLType()));
resultExpr_AST = (JQLAST)currentAST.root;
break;
}
case COUNT:
{
AST __t33 = _t;
c = _t==ASTNULL ? null :(JQLAST)_t;
JQLAST c_AST_in = null;
c_AST = (JQLAST)astFactory.create(c);
astFactory.addASTChild(currentAST, c_AST);
ASTPair __currentAST33 = currentAST.copy();
currentAST.root = currentAST.child;
currentAST.child = null;
match(_t,COUNT);
_t = _t.getFirstChild();
resultExpr(_t);
_t = _retTree;
astFactory.addASTChild(currentAST, returnAST);
currentAST = __currentAST33;
_t = __t33;
_t = _t.getNextSibling();
c_AST.setJQLType(typetab.longType);
resultExpr_AST = (JQLAST)currentAST.root;
break;
}
case THIS:
case NULL:
case TRUE:
case FALSE:
case EQUAL:
case LNOT:
case BNOT:
case NOT_EQUAL:
case DIV:
case PLUS:
case MINUS:
case STAR:
case MOD:
case GE:
case GT:
case LE:
case LT:
case BXOR:
case BOR:
case OR:
case BAND:
case AND:
case CHAR_LITERAL:
case STRING_LITERAL:
case INT_LITERAL:
case IDENT:
case UNARY_MINUS:
case UNARY_PLUS:
case TYPECAST:
case DOT:
case LONG_LITERAL:
case FLOAT_LITERAL:
case DOUBLE_LITERAL:
{
expression(_t);
_t = _retTree;
astFactory.addASTChild(currentAST, returnAST);
resultExpr_AST = (JQLAST)currentAST.root;
break;
}
default:
{
throw new NoViableAltException(_t);
}
}
returnAST = resultExpr_AST;
_retTree = _t;
}
public final String exprNoCheck(AST _t,
boolean insideDotExpr
) throws RecognitionException {
String repr;
JQLAST exprNoCheck_AST_in = (_t == ASTNULL) ? null : (JQLAST)_t;
returnAST = null;
ASTPair currentAST = new ASTPair();
JQLAST exprNoCheck_AST = null;
repr = null;
if (_t==null) _t=ASTNULL;
switch ( _t.getType()) {
case BXOR:
case BOR:
case BAND:
{
bitwiseExpr(_t);
_t = _retTree;
astFactory.addASTChild(currentAST, returnAST);
exprNoCheck_AST = (JQLAST)currentAST.root;
break;
}
case OR:
case AND:
{
conditionalExpr(_t);
_t = _retTree;
astFactory.addASTChild(currentAST, returnAST);
exprNoCheck_AST = (JQLAST)currentAST.root;
break;
}
case EQUAL:
case NOT_EQUAL:
case GE:
case GT:
case LE:
case LT:
{
relationalExpr(_t);
_t = _retTree;
astFactory.addASTChild(currentAST, returnAST);
exprNoCheck_AST = (JQLAST)currentAST.root;
break;
}
case DIV:
case PLUS:
case MINUS:
case STAR:
case MOD:
{
binaryArithmeticExpr(_t);
_t = _retTree;
astFactory.addASTChild(currentAST, returnAST);
exprNoCheck_AST = (JQLAST)currentAST.root;
break;
}
case UNARY_MINUS:
case UNARY_PLUS:
{
unaryArithmeticExpr(_t);
_t = _retTree;
astFactory.addASTChild(currentAST, returnAST);
exprNoCheck_AST = (JQLAST)currentAST.root;
break;
}
case LNOT:
case BNOT:
{
complementExpr(_t);
_t = _retTree;
astFactory.addASTChild(currentAST, returnAST);
exprNoCheck_AST = (JQLAST)currentAST.root;
break;
}
case THIS:
case NULL:
case TRUE:
case FALSE:
case CHAR_LITERAL:
case STRING_LITERAL:
case INT_LITERAL:
case IDENT:
case TYPECAST:
case DOT:
case LONG_LITERAL:
case FLOAT_LITERAL:
case DOUBLE_LITERAL:
{
repr=primary(_t,insideDotExpr);
_t = _retTree;
astFactory.addASTChild(currentAST, returnAST);
exprNoCheck_AST = (JQLAST)currentAST.root;
break;
}
default:
{
throw new NoViableAltException(_t);
}
}
returnAST = exprNoCheck_AST;
_retTree = _t;
return repr;
}
public final void bitwiseExpr(AST _t) throws RecognitionException {
JQLAST bitwiseExpr_AST_in = (_t == ASTNULL) ? null : (JQLAST)_t;
returnAST = null;
ASTPair currentAST = new ASTPair();
JQLAST bitwiseExpr_AST = null;
JQLAST op1 = null;
JQLAST op1_AST = null;
JQLAST left1_AST = null;
JQLAST left1 = null;
JQLAST right1_AST = null;
JQLAST right1 = null;
JQLAST op2 = null;
JQLAST op2_AST = null;
JQLAST left2_AST = null;
JQLAST left2 = null;
JQLAST right2_AST = null;
JQLAST right2 = null;
JQLAST op3 = null;
JQLAST op3_AST = null;
JQLAST left3_AST = null;
JQLAST left3 = null;
JQLAST right3_AST = null;
JQLAST right3 = null;
if (_t==null) _t=ASTNULL;
switch ( _t.getType()) {
case BAND:
{
AST __t39 = _t;
op1 = _t==ASTNULL ? null :(JQLAST)_t;
JQLAST op1_AST_in = null;
op1_AST = (JQLAST)astFactory.create(op1);
astFactory.addASTChild(currentAST, op1_AST);
ASTPair __currentAST39 = currentAST.copy();
currentAST.root = currentAST.child;
currentAST.child = null;
match(_t,BAND);
_t = _t.getFirstChild();
left1 = _t==ASTNULL ? null : (JQLAST)_t;
expression(_t);
_t = _retTree;
left1_AST = (JQLAST)returnAST;
astFactory.addASTChild(currentAST, returnAST);
right1 = _t==ASTNULL ? null : (JQLAST)_t;
expression(_t);
_t = _retTree;
right1_AST = (JQLAST)returnAST;
astFactory.addASTChild(currentAST, returnAST);
currentAST = __currentAST39;
_t = __t39;
_t = _t.getNextSibling();
op1_AST.setJQLType(analyseBitwiseExpr(op1_AST, left1_AST, right1_AST));
bitwiseExpr_AST = (JQLAST)currentAST.root;
break;
}
case BOR:
{
AST __t40 = _t;
op2 = _t==ASTNULL ? null :(JQLAST)_t;
JQLAST op2_AST_in = null;
op2_AST = (JQLAST)astFactory.create(op2);
astFactory.addASTChild(currentAST, op2_AST);
ASTPair __currentAST40 = currentAST.copy();
currentAST.root = currentAST.child;
currentAST.child = null;
match(_t,BOR);
_t = _t.getFirstChild();
left2 = _t==ASTNULL ? null : (JQLAST)_t;
expression(_t);
_t = _retTree;
left2_AST = (JQLAST)returnAST;
astFactory.addASTChild(currentAST, returnAST);
right2 = _t==ASTNULL ? null : (JQLAST)_t;
expression(_t);
_t = _retTree;
right2_AST = (JQLAST)returnAST;
astFactory.addASTChild(currentAST, returnAST);
currentAST = __currentAST40;
_t = __t40;
_t = _t.getNextSibling();
op2_AST.setJQLType(analyseBitwiseExpr(op2_AST, left2_AST, right2_AST));
bitwiseExpr_AST = (JQLAST)currentAST.root;
break;
}
case BXOR:
{
AST __t41 = _t;
op3 = _t==ASTNULL ? null :(JQLAST)_t;
JQLAST op3_AST_in = null;
op3_AST = (JQLAST)astFactory.create(op3);
astFactory.addASTChild(currentAST, op3_AST);
ASTPair __currentAST41 = currentAST.copy();
currentAST.root = currentAST.child;
currentAST.child = null;
match(_t,BXOR);
_t = _t.getFirstChild();
left3 = _t==ASTNULL ? null : (JQLAST)_t;
expression(_t);
_t = _retTree;
left3_AST = (JQLAST)returnAST;
astFactory.addASTChild(currentAST, returnAST);
right3 = _t==ASTNULL ? null : (JQLAST)_t;
expression(_t);
_t = _retTree;
right3_AST = (JQLAST)returnAST;
astFactory.addASTChild(currentAST, returnAST);
currentAST = __currentAST41;
_t = __t41;
_t = _t.getNextSibling();
op3_AST.setJQLType(analyseBitwiseExpr(op3_AST, left3_AST, right3_AST));
bitwiseExpr_AST = (JQLAST)currentAST.root;
break;
}
default:
{
throw new NoViableAltException(_t);
}
}
returnAST = bitwiseExpr_AST;
_retTree = _t;
}
public final void conditionalExpr(AST _t) throws RecognitionException {
JQLAST conditionalExpr_AST_in = (_t == ASTNULL) ? null : (JQLAST)_t;
returnAST = null;
ASTPair currentAST = new ASTPair();
JQLAST conditionalExpr_AST = null;
JQLAST op1 = null;
JQLAST op1_AST = null;
JQLAST left1_AST = null;
JQLAST left1 = null;
JQLAST right1_AST = null;
JQLAST right1 = null;
JQLAST op2 = null;
JQLAST op2_AST = null;
JQLAST left2_AST = null;
JQLAST left2 = null;
JQLAST right2_AST = null;
JQLAST right2 = null;
if (_t==null) _t=ASTNULL;
switch ( _t.getType()) {
case AND:
{
AST __t43 = _t;
op1 = _t==ASTNULL ? null :(JQLAST)_t;
JQLAST op1_AST_in = null;
op1_AST = (JQLAST)astFactory.create(op1);
astFactory.addASTChild(currentAST, op1_AST);
ASTPair __currentAST43 = currentAST.copy();
currentAST.root = currentAST.child;
currentAST.child = null;
match(_t,AND);
_t = _t.getFirstChild();
left1 = _t==ASTNULL ? null : (JQLAST)_t;
expression(_t);
_t = _retTree;
left1_AST = (JQLAST)returnAST;
astFactory.addASTChild(currentAST, returnAST);
right1 = _t==ASTNULL ? null : (JQLAST)_t;
expression(_t);
_t = _retTree;
right1_AST = (JQLAST)returnAST;
astFactory.addASTChild(currentAST, returnAST);
currentAST = __currentAST43;
_t = __t43;
_t = _t.getNextSibling();
op1_AST.setJQLType(analyseConditionalExpr(op1_AST, left1_AST, right1_AST));
conditionalExpr_AST = (JQLAST)currentAST.root;
break;
}
case OR:
{
AST __t44 = _t;
op2 = _t==ASTNULL ? null :(JQLAST)_t;
JQLAST op2_AST_in = null;
op2_AST = (JQLAST)astFactory.create(op2);
astFactory.addASTChild(currentAST, op2_AST);
ASTPair __currentAST44 = currentAST.copy();
currentAST.root = currentAST.child;
currentAST.child = null;
match(_t,OR);
_t = _t.getFirstChild();
left2 = _t==ASTNULL ? null : (JQLAST)_t;
expression(_t);
_t = _retTree;
left2_AST = (JQLAST)returnAST;
astFactory.addASTChild(currentAST, returnAST);
right2 = _t==ASTNULL ? null : (JQLAST)_t;
expression(_t);
_t = _retTree;
right2_AST = (JQLAST)returnAST;
astFactory.addASTChild(currentAST, returnAST);
currentAST = __currentAST44;
_t = __t44;
_t = _t.getNextSibling();
op2_AST.setJQLType(analyseConditionalExpr(op2_AST, left2_AST, right2_AST));
conditionalExpr_AST = (JQLAST)currentAST.root;
break;
}
default:
{
throw new NoViableAltException(_t);
}
}
returnAST = conditionalExpr_AST;
_retTree = _t;
}
public final void relationalExpr(AST _t) throws RecognitionException {
JQLAST relationalExpr_AST_in = (_t == ASTNULL) ? null : (JQLAST)_t;
returnAST = null;
ASTPair currentAST = new ASTPair();
JQLAST relationalExpr_AST = null;
JQLAST op1 = null;
JQLAST op1_AST = null;
JQLAST left1_AST = null;
JQLAST left1 = null;
JQLAST right1_AST = null;
JQLAST right1 = null;
JQLAST op2 = null;
JQLAST op2_AST = null;
JQLAST left2_AST = null;
JQLAST left2 = null;
JQLAST right2_AST = null;
JQLAST right2 = null;
JQLAST op3 = null;
JQLAST op3_AST = null;
JQLAST left3_AST = null;
JQLAST left3 = null;
JQLAST right3_AST = null;
JQLAST right3 = null;
JQLAST op4 = null;
JQLAST op4_AST = null;
JQLAST left4_AST = null;
JQLAST left4 = null;
JQLAST right4_AST = null;
JQLAST right4 = null;
JQLAST op5 = null;
JQLAST op5_AST = null;
JQLAST left5_AST = null;
JQLAST left5 = null;
JQLAST right5_AST = null;
JQLAST right5 = null;
JQLAST op6 = null;
JQLAST op6_AST = null;
JQLAST left6_AST = null;
JQLAST left6 = null;
JQLAST right6_AST = null;
JQLAST right6 = null;
Type left = null;
Type right = null;
if (_t==null) _t=ASTNULL;
switch ( _t.getType()) {
case EQUAL:
{
AST __t46 = _t;
op1 = _t==ASTNULL ? null :(JQLAST)_t;
JQLAST op1_AST_in = null;
op1_AST = (JQLAST)astFactory.create(op1);
astFactory.addASTChild(currentAST, op1_AST);
ASTPair __currentAST46 = currentAST.copy();
currentAST.root = currentAST.child;
currentAST.child = null;
match(_t,EQUAL);
_t = _t.getFirstChild();
left1 = _t==ASTNULL ? null : (JQLAST)_t;
expression(_t);
_t = _retTree;
left1_AST = (JQLAST)returnAST;
astFactory.addASTChild(currentAST, returnAST);
right1 = _t==ASTNULL ? null : (JQLAST)_t;
expression(_t);
_t = _retTree;
right1_AST = (JQLAST)returnAST;
astFactory.addASTChild(currentAST, returnAST);
currentAST = __currentAST46;
_t = __t46;
_t = _t.getNextSibling();
op1_AST.setJQLType(analyseRelationalExpr(op1_AST, left1_AST, right1_AST));
left = left1_AST.getJQLType();
right = right1_AST.getJQLType();
if (typetab.isPersistenceCapableType(left) || typetab.isPersistenceCapableType(right))
{
op1_AST.setType(OBJECT_EQUAL);
}
else if (typetab.isCollectionType(left) || typetab.isCollectionType(right))
{
op1_AST.setType(COLLECTION_EQUAL);
}
relationalExpr_AST = (JQLAST)currentAST.root;
break;
}
case NOT_EQUAL:
{
AST __t47 = _t;
op2 = _t==ASTNULL ? null :(JQLAST)_t;
JQLAST op2_AST_in = null;
op2_AST = (JQLAST)astFactory.create(op2);
astFactory.addASTChild(currentAST, op2_AST);
ASTPair __currentAST47 = currentAST.copy();
currentAST.root = currentAST.child;
currentAST.child = null;
match(_t,NOT_EQUAL);
_t = _t.getFirstChild();
left2 = _t==ASTNULL ? null : (JQLAST)_t;
expression(_t);
_t = _retTree;
left2_AST = (JQLAST)returnAST;
astFactory.addASTChild(currentAST, returnAST);
right2 = _t==ASTNULL ? null : (JQLAST)_t;
expression(_t);
_t = _retTree;
right2_AST = (JQLAST)returnAST;
astFactory.addASTChild(currentAST, returnAST);
currentAST = __currentAST47;
_t = __t47;
_t = _t.getNextSibling();
op2_AST.setJQLType(analyseRelationalExpr(op2_AST, left2_AST, right2_AST));
left = left2_AST.getJQLType();
right = right2_AST.getJQLType();
if (typetab.isPersistenceCapableType(left) || typetab.isPersistenceCapableType(right))
{
op2_AST.setType(OBJECT_NOT_EQUAL);
}
else if (typetab.isCollectionType(left) || typetab.isCollectionType(right))
{
op2_AST.setType(COLLECTION_NOT_EQUAL);
}
relationalExpr_AST = (JQLAST)currentAST.root;
break;
}
case LT:
{
AST __t48 = _t;
op3 = _t==ASTNULL ? null :(JQLAST)_t;
JQLAST op3_AST_in = null;
op3_AST = (JQLAST)astFactory.create(op3);
astFactory.addASTChild(currentAST, op3_AST);
ASTPair __currentAST48 = currentAST.copy();
currentAST.root = currentAST.child;
currentAST.child = null;
match(_t,LT);
_t = _t.getFirstChild();
left3 = _t==ASTNULL ? null : (JQLAST)_t;
expression(_t);
_t = _retTree;
left3_AST = (JQLAST)returnAST;
astFactory.addASTChild(currentAST, returnAST);
right3 = _t==ASTNULL ? null : (JQLAST)_t;
expression(_t);
_t = _retTree;
right3_AST = (JQLAST)returnAST;
astFactory.addASTChild(currentAST, returnAST);
currentAST = __currentAST48;
_t = __t48;
_t = _t.getNextSibling();
op3_AST.setJQLType(analyseRelationalExpr(op3_AST, left3_AST, right3_AST));
relationalExpr_AST = (JQLAST)currentAST.root;
break;
}
case GT:
{
AST __t49 = _t;
op4 = _t==ASTNULL ? null :(JQLAST)_t;
JQLAST op4_AST_in = null;
op4_AST = (JQLAST)astFactory.create(op4);
astFactory.addASTChild(currentAST, op4_AST);
ASTPair __currentAST49 = currentAST.copy();
currentAST.root = currentAST.child;
currentAST.child = null;
match(_t,GT);
_t = _t.getFirstChild();
left4 = _t==ASTNULL ? null : (JQLAST)_t;
expression(_t);
_t = _retTree;
left4_AST = (JQLAST)returnAST;
astFactory.addASTChild(currentAST, returnAST);
right4 = _t==ASTNULL ? null : (JQLAST)_t;
expression(_t);
_t = _retTree;
right4_AST = (JQLAST)returnAST;
astFactory.addASTChild(currentAST, returnAST);
currentAST = __currentAST49;
_t = __t49;
_t = _t.getNextSibling();
op4_AST.setJQLType(analyseRelationalExpr(op4_AST, left4_AST, right4_AST));
relationalExpr_AST = (JQLAST)currentAST.root;
break;
}
case LE:
{
AST __t50 = _t;
op5 = _t==ASTNULL ? null :(JQLAST)_t;
JQLAST op5_AST_in = null;
op5_AST = (JQLAST)astFactory.create(op5);
astFactory.addASTChild(currentAST, op5_AST);
ASTPair __currentAST50 = currentAST.copy();
currentAST.root = currentAST.child;
currentAST.child = null;
match(_t,LE);
_t = _t.getFirstChild();
left5 = _t==ASTNULL ? null : (JQLAST)_t;
expression(_t);
_t = _retTree;
left5_AST = (JQLAST)returnAST;
astFactory.addASTChild(currentAST, returnAST);
right5 = _t==ASTNULL ? null : (JQLAST)_t;
expression(_t);
_t = _retTree;
right5_AST = (JQLAST)returnAST;
astFactory.addASTChild(currentAST, returnAST);
currentAST = __currentAST50;
_t = __t50;
_t = _t.getNextSibling();
op5_AST.setJQLType(analyseRelationalExpr(op5_AST, left5_AST, right5_AST));
relationalExpr_AST = (JQLAST)currentAST.root;
break;
}
case GE:
{
AST __t51 = _t;
op6 = _t==ASTNULL ? null :(JQLAST)_t;
JQLAST op6_AST_in = null;
op6_AST = (JQLAST)astFactory.create(op6);
astFactory.addASTChild(currentAST, op6_AST);
ASTPair __currentAST51 = currentAST.copy();
currentAST.root = currentAST.child;
currentAST.child = null;
match(_t,GE);
_t = _t.getFirstChild();
left6 = _t==ASTNULL ? null : (JQLAST)_t;
expression(_t);
_t = _retTree;
left6_AST = (JQLAST)returnAST;
astFactory.addASTChild(currentAST, returnAST);
right6 = _t==ASTNULL ? null : (JQLAST)_t;
expression(_t);
_t = _retTree;
right6_AST = (JQLAST)returnAST;
astFactory.addASTChild(currentAST, returnAST);
currentAST = __currentAST51;
_t = __t51;
_t = _t.getNextSibling();
op6_AST.setJQLType(analyseRelationalExpr(op6_AST, left6_AST, right6_AST));
relationalExpr_AST = (JQLAST)currentAST.root;
break;
}
default:
{
throw new NoViableAltException(_t);
}
}
returnAST = relationalExpr_AST;
_retTree = _t;
}
public final void binaryArithmeticExpr(AST _t) throws RecognitionException {
JQLAST binaryArithmeticExpr_AST_in = (_t == ASTNULL) ? null : (JQLAST)_t;
returnAST = null;
ASTPair currentAST = new ASTPair();
JQLAST binaryArithmeticExpr_AST = null;
JQLAST op1 = null;
JQLAST op1_AST = null;
JQLAST left1_AST = null;
JQLAST left1 = null;
JQLAST right1_AST = null;
JQLAST right1 = null;
JQLAST op2 = null;
JQLAST op2_AST = null;
JQLAST left2_AST = null;
JQLAST left2 = null;
JQLAST right2_AST = null;
JQLAST right2 = null;
JQLAST op3 = null;
JQLAST op3_AST = null;
JQLAST left3_AST = null;
JQLAST left3 = null;
JQLAST right3_AST = null;
JQLAST right3 = null;
JQLAST op4 = null;
JQLAST op4_AST = null;
JQLAST left4_AST = null;
JQLAST left4 = null;
JQLAST right4_AST = null;
JQLAST right4 = null;
JQLAST op5 = null;
JQLAST op5_AST = null;
JQLAST left5_AST = null;
JQLAST left5 = null;
JQLAST right5_AST = null;
JQLAST right5 = null;
if (_t==null) _t=ASTNULL;
switch ( _t.getType()) {
case PLUS:
{
AST __t53 = _t;
op1 = _t==ASTNULL ? null :(JQLAST)_t;
JQLAST op1_AST_in = null;
op1_AST = (JQLAST)astFactory.create(op1);
astFactory.addASTChild(currentAST, op1_AST);
ASTPair __currentAST53 = currentAST.copy();
currentAST.root = currentAST.child;
currentAST.child = null;
match(_t,PLUS);
_t = _t.getFirstChild();
left1 = _t==ASTNULL ? null : (JQLAST)_t;
expression(_t);
_t = _retTree;
left1_AST = (JQLAST)returnAST;
astFactory.addASTChild(currentAST, returnAST);
right1 = _t==ASTNULL ? null : (JQLAST)_t;
expression(_t);
_t = _retTree;
right1_AST = (JQLAST)returnAST;
astFactory.addASTChild(currentAST, returnAST);
currentAST = __currentAST53;
_t = __t53;
_t = _t.getNextSibling();
op1_AST.setJQLType(analyseBinaryArithmeticExpr(op1_AST, left1_AST, right1_AST));
if (op1_AST.getJQLType().equals(typetab.stringType))
{
// change the operator from PLUS to CONCAT in the case of string concatenation
op1_AST.setType(CONCAT);
}
binaryArithmeticExpr_AST = (JQLAST)currentAST.root;
break;
}
case MINUS:
{
AST __t54 = _t;
op2 = _t==ASTNULL ? null :(JQLAST)_t;
JQLAST op2_AST_in = null;
op2_AST = (JQLAST)astFactory.create(op2);
astFactory.addASTChild(currentAST, op2_AST);
ASTPair __currentAST54 = currentAST.copy();
currentAST.root = currentAST.child;
currentAST.child = null;
match(_t,MINUS);
_t = _t.getFirstChild();
left2 = _t==ASTNULL ? null : (JQLAST)_t;
expression(_t);
_t = _retTree;
left2_AST = (JQLAST)returnAST;
astFactory.addASTChild(currentAST, returnAST);
right2 = _t==ASTNULL ? null : (JQLAST)_t;
expression(_t);
_t = _retTree;
right2_AST = (JQLAST)returnAST;
astFactory.addASTChild(currentAST, returnAST);
currentAST = __currentAST54;
_t = __t54;
_t = _t.getNextSibling();
op2_AST.setJQLType(analyseBinaryArithmeticExpr(op2_AST, left2_AST, right2_AST));
binaryArithmeticExpr_AST = (JQLAST)currentAST.root;
break;
}
case STAR:
{
AST __t55 = _t;
op3 = _t==ASTNULL ? null :(JQLAST)_t;
JQLAST op3_AST_in = null;
op3_AST = (JQLAST)astFactory.create(op3);
astFactory.addASTChild(currentAST, op3_AST);
ASTPair __currentAST55 = currentAST.copy();
currentAST.root = currentAST.child;
currentAST.child = null;
match(_t,STAR);
_t = _t.getFirstChild();
left3 = _t==ASTNULL ? null : (JQLAST)_t;
expression(_t);
_t = _retTree;
left3_AST = (JQLAST)returnAST;
astFactory.addASTChild(currentAST, returnAST);
right3 = _t==ASTNULL ? null : (JQLAST)_t;
expression(_t);
_t = _retTree;
right3_AST = (JQLAST)returnAST;
astFactory.addASTChild(currentAST, returnAST);
currentAST = __currentAST55;
_t = __t55;
_t = _t.getNextSibling();
op3_AST.setJQLType(analyseBinaryArithmeticExpr(op3_AST, left3_AST, right3_AST));
binaryArithmeticExpr_AST = (JQLAST)currentAST.root;
break;
}
case DIV:
{
AST __t56 = _t;
op4 = _t==ASTNULL ? null :(JQLAST)_t;
JQLAST op4_AST_in = null;
op4_AST = (JQLAST)astFactory.create(op4);
astFactory.addASTChild(currentAST, op4_AST);
ASTPair __currentAST56 = currentAST.copy();
currentAST.root = currentAST.child;
currentAST.child = null;
match(_t,DIV);
_t = _t.getFirstChild();
left4 = _t==ASTNULL ? null : (JQLAST)_t;
expression(_t);
_t = _retTree;
left4_AST = (JQLAST)returnAST;
astFactory.addASTChild(currentAST, returnAST);
right4 = _t==ASTNULL ? null : (JQLAST)_t;
expression(_t);
_t = _retTree;
right4_AST = (JQLAST)returnAST;
astFactory.addASTChild(currentAST, returnAST);
currentAST = __currentAST56;
_t = __t56;
_t = _t.getNextSibling();
op4_AST.setJQLType(analyseBinaryArithmeticExpr(op4_AST, left4_AST, right4_AST));
binaryArithmeticExpr_AST = (JQLAST)currentAST.root;
break;
}
case MOD:
{
AST __t57 = _t;
op5 = _t==ASTNULL ? null :(JQLAST)_t;
JQLAST op5_AST_in = null;
op5_AST = (JQLAST)astFactory.create(op5);
astFactory.addASTChild(currentAST, op5_AST);
ASTPair __currentAST57 = currentAST.copy();
currentAST.root = currentAST.child;
currentAST.child = null;
match(_t,MOD);
_t = _t.getFirstChild();
left5 = _t==ASTNULL ? null : (JQLAST)_t;
expression(_t);
_t = _retTree;
left5_AST = (JQLAST)returnAST;
astFactory.addASTChild(currentAST, returnAST);
right5 = _t==ASTNULL ? null : (JQLAST)_t;
expression(_t);
_t = _retTree;
right5_AST = (JQLAST)returnAST;
astFactory.addASTChild(currentAST, returnAST);
currentAST = __currentAST57;
_t = __t57;
_t = _t.getNextSibling();
op5_AST.setJQLType(analyseBinaryArithmeticExpr(op5_AST, left5_AST, right5_AST));
binaryArithmeticExpr_AST = (JQLAST)currentAST.root;
break;
}
default:
{
throw new NoViableAltException(_t);
}
}
returnAST = binaryArithmeticExpr_AST;
_retTree = _t;
}
public final void unaryArithmeticExpr(AST _t) throws RecognitionException {
JQLAST unaryArithmeticExpr_AST_in = (_t == ASTNULL) ? null : (JQLAST)_t;
returnAST = null;
ASTPair currentAST = new ASTPair();
JQLAST unaryArithmeticExpr_AST = null;
JQLAST op1 = null;
JQLAST op1_AST = null;
JQLAST arg1_AST = null;
JQLAST arg1 = null;
JQLAST op2 = null;
JQLAST op2_AST = null;
JQLAST arg2_AST = null;
JQLAST arg2 = null;
if (_t==null) _t=ASTNULL;
switch ( _t.getType()) {
case UNARY_PLUS:
{
AST __t59 = _t;
op1 = _t==ASTNULL ? null :(JQLAST)_t;
JQLAST op1_AST_in = null;
op1_AST = (JQLAST)astFactory.create(op1);
astFactory.addASTChild(currentAST, op1_AST);
ASTPair __currentAST59 = currentAST.copy();
currentAST.root = currentAST.child;
currentAST.child = null;
match(_t,UNARY_PLUS);
_t = _t.getFirstChild();
arg1 = _t==ASTNULL ? null : (JQLAST)_t;
expression(_t);
_t = _retTree;
arg1_AST = (JQLAST)returnAST;
astFactory.addASTChild(currentAST, returnAST);
currentAST = __currentAST59;
_t = __t59;
_t = _t.getNextSibling();
op1_AST.setJQLType(analyseUnaryArithmeticExpr(op1_AST, arg1_AST));
unaryArithmeticExpr_AST = (JQLAST)currentAST.root;
break;
}
case UNARY_MINUS:
{
AST __t60 = _t;
op2 = _t==ASTNULL ? null :(JQLAST)_t;
JQLAST op2_AST_in = null;
op2_AST = (JQLAST)astFactory.create(op2);
astFactory.addASTChild(currentAST, op2_AST);
ASTPair __currentAST60 = currentAST.copy();
currentAST.root = currentAST.child;
currentAST.child = null;
match(_t,UNARY_MINUS);
_t = _t.getFirstChild();
arg2 = _t==ASTNULL ? null : (JQLAST)_t;
expression(_t);
_t = _retTree;
arg2_AST = (JQLAST)returnAST;
astFactory.addASTChild(currentAST, returnAST);
currentAST = __currentAST60;
_t = __t60;
_t = _t.getNextSibling();
op2_AST.setJQLType(analyseUnaryArithmeticExpr(op2_AST, arg2_AST));
unaryArithmeticExpr_AST = (JQLAST)currentAST.root;
break;
}
default:
{
throw new NoViableAltException(_t);
}
}
returnAST = unaryArithmeticExpr_AST;
_retTree = _t;
}
public final void complementExpr(AST _t) throws RecognitionException {
JQLAST complementExpr_AST_in = (_t == ASTNULL) ? null : (JQLAST)_t;
returnAST = null;
ASTPair currentAST = new ASTPair();
JQLAST complementExpr_AST = null;
JQLAST op1 = null;
JQLAST op1_AST = null;
JQLAST arg1_AST = null;
JQLAST arg1 = null;
JQLAST op2 = null;
JQLAST op2_AST = null;
JQLAST arg2_AST = null;
JQLAST arg2 = null;
if (_t==null) _t=ASTNULL;
switch ( _t.getType()) {
case BNOT:
{
AST __t62 = _t;
op1 = _t==ASTNULL ? null :(JQLAST)_t;
JQLAST op1_AST_in = null;
op1_AST = (JQLAST)astFactory.create(op1);
astFactory.addASTChild(currentAST, op1_AST);
ASTPair __currentAST62 = currentAST.copy();
currentAST.root = currentAST.child;
currentAST.child = null;
match(_t,BNOT);
_t = _t.getFirstChild();
arg1 = _t==ASTNULL ? null : (JQLAST)_t;
expression(_t);
_t = _retTree;
arg1_AST = (JQLAST)returnAST;
astFactory.addASTChild(currentAST, returnAST);
currentAST = __currentAST62;
_t = __t62;
_t = _t.getNextSibling();
op1_AST.setJQLType(analyseComplementExpr(op1_AST, arg1_AST));
complementExpr_AST = (JQLAST)currentAST.root;
break;
}
case LNOT:
{
AST __t63 = _t;
op2 = _t==ASTNULL ? null :(JQLAST)_t;
JQLAST op2_AST_in = null;
op2_AST = (JQLAST)astFactory.create(op2);
astFactory.addASTChild(currentAST, op2_AST);
ASTPair __currentAST63 = currentAST.copy();
currentAST.root = currentAST.child;
currentAST.child = null;
match(_t,LNOT);
_t = _t.getFirstChild();
arg2 = _t==ASTNULL ? null : (JQLAST)_t;
expression(_t);
_t = _retTree;
arg2_AST = (JQLAST)returnAST;
astFactory.addASTChild(currentAST, returnAST);
currentAST = __currentAST63;
_t = __t63;
_t = _t.getNextSibling();
op2_AST.setJQLType(analyseComplementExpr(op2_AST, arg2_AST));
complementExpr_AST = (JQLAST)currentAST.root;
break;
}
default:
{
throw new NoViableAltException(_t);
}
}
returnAST = complementExpr_AST;
_retTree = _t;
}
public final String primary(AST _t,
boolean insideDotExpr
) throws RecognitionException {
String repr;
JQLAST primary_AST_in = (_t == ASTNULL) ? null : (JQLAST)_t;
returnAST = null;
ASTPair currentAST = new ASTPair();
JQLAST primary_AST = null;
JQLAST c = null;
JQLAST c_AST = null;
JQLAST t_AST = null;
JQLAST t = null;
JQLAST e_AST = null;
JQLAST e = null;
JQLAST i = null;
JQLAST i_AST = null;
repr = null;
if (_t==null) _t=ASTNULL;
switch ( _t.getType()) {
case TYPECAST:
{
AST __t65 = _t;
c = _t==ASTNULL ? null :(JQLAST)_t;
JQLAST c_AST_in = null;
c_AST = (JQLAST)astFactory.create(c);
astFactory.addASTChild(currentAST, c_AST);
ASTPair __currentAST65 = currentAST.copy();
currentAST.root = currentAST.child;
currentAST.child = null;
match(_t,TYPECAST);
_t = _t.getFirstChild();
t = _t==ASTNULL ? null : (JQLAST)_t;
type(_t);
_t = _retTree;
t_AST = (JQLAST)returnAST;
astFactory.addASTChild(currentAST, returnAST);
e = _t==ASTNULL ? null : (JQLAST)_t;
expression(_t);
_t = _retTree;
e_AST = (JQLAST)returnAST;
astFactory.addASTChild(currentAST, returnAST);
currentAST = __currentAST65;
_t = __t65;
_t = _t.getNextSibling();
Type type = t_AST.getJQLType();
Type exprType = e_AST.getJQLType();
if (!(type.isCompatibleWith(exprType) || exprType.isCompatibleWith(type)))
{
errorMsg.error(c_AST.getLine(), c_AST.getColumn(),
I18NHelper.getMessage(messages, "jqlc.semantic.primary.invalidcast", //NOI18N
exprType.getName(), type.getName()));
type = typetab.errorType;
}
c_AST.setJQLType(type);
primary_AST = (JQLAST)currentAST.root;
break;
}
case NULL:
case TRUE:
case FALSE:
case CHAR_LITERAL:
case STRING_LITERAL:
case INT_LITERAL:
case LONG_LITERAL:
case FLOAT_LITERAL:
case DOUBLE_LITERAL:
{
literal(_t);
_t = _retTree;
astFactory.addASTChild(currentAST, returnAST);
primary_AST = (JQLAST)currentAST.root;
break;
}
case THIS:
{
i = (JQLAST)_t;
JQLAST i_AST_in = null;
i_AST = (JQLAST)astFactory.create(i);
astFactory.addASTChild(currentAST, i_AST);
match(_t,THIS);
_t = _t.getNextSibling();
i_AST.setJQLType(candidateClass);
primary_AST = (JQLAST)currentAST.root;
break;
}
case DOT:
{
repr=dotExpr(_t);
_t = _retTree;
astFactory.addASTChild(currentAST, returnAST);
primary_AST = (JQLAST)currentAST.root;
break;
}
case IDENT:
{
repr=identifier(_t,insideDotExpr);
_t = _retTree;
astFactory.addASTChild(currentAST, returnAST);
primary_AST = (JQLAST)currentAST.root;
break;
}
default:
{
throw new NoViableAltException(_t);
}
}
returnAST = primary_AST;
_retTree = _t;
return repr;
}
public final void literal(AST _t) throws RecognitionException {
JQLAST literal_AST_in = (_t == ASTNULL) ? null : (JQLAST)_t;
returnAST = null;
ASTPair currentAST = new ASTPair();
JQLAST literal_AST = null;
JQLAST b1 = null;
JQLAST b1_AST = null;
JQLAST b2 = null;
JQLAST b2_AST = null;
JQLAST i = null;
JQLAST i_AST = null;
JQLAST l = null;
JQLAST l_AST = null;
JQLAST f = null;
JQLAST f_AST = null;
JQLAST d = null;
JQLAST d_AST = null;
JQLAST c = null;
JQLAST c_AST = null;
JQLAST s = null;
JQLAST s_AST = null;
JQLAST n = null;
JQLAST n_AST = null;
if (_t==null) _t=ASTNULL;
switch ( _t.getType()) {
case TRUE:
{
b1 = (JQLAST)_t;
JQLAST b1_AST_in = null;
b1_AST = (JQLAST)astFactory.create(b1);
astFactory.addASTChild(currentAST, b1_AST);
match(_t,TRUE);
_t = _t.getNextSibling();
b1_AST.setJQLType(typetab.booleanType);
literal_AST = (JQLAST)currentAST.root;
break;
}
case FALSE:
{
b2 = (JQLAST)_t;
JQLAST b2_AST_in = null;
b2_AST = (JQLAST)astFactory.create(b2);
astFactory.addASTChild(currentAST, b2_AST);
match(_t,FALSE);
_t = _t.getNextSibling();
b2_AST.setJQLType(typetab.booleanType);
literal_AST = (JQLAST)currentAST.root;
break;
}
case INT_LITERAL:
{
i = (JQLAST)_t;
JQLAST i_AST_in = null;
i_AST = (JQLAST)astFactory.create(i);
astFactory.addASTChild(currentAST, i_AST);
match(_t,INT_LITERAL);
_t = _t.getNextSibling();
i_AST.setJQLType(typetab.intType);
literal_AST = (JQLAST)currentAST.root;
break;
}
case LONG_LITERAL:
{
l = (JQLAST)_t;
JQLAST l_AST_in = null;
l_AST = (JQLAST)astFactory.create(l);
astFactory.addASTChild(currentAST, l_AST);
match(_t,LONG_LITERAL);
_t = _t.getNextSibling();
l_AST.setJQLType(typetab.longType);
literal_AST = (JQLAST)currentAST.root;
break;
}
case FLOAT_LITERAL:
{
f = (JQLAST)_t;
JQLAST f_AST_in = null;
f_AST = (JQLAST)astFactory.create(f);
astFactory.addASTChild(currentAST, f_AST);
match(_t,FLOAT_LITERAL);
_t = _t.getNextSibling();
f_AST.setJQLType(typetab.floatType);
literal_AST = (JQLAST)currentAST.root;
break;
}
case DOUBLE_LITERAL:
{
d = (JQLAST)_t;
JQLAST d_AST_in = null;
d_AST = (JQLAST)astFactory.create(d);
astFactory.addASTChild(currentAST, d_AST);
match(_t,DOUBLE_LITERAL);
_t = _t.getNextSibling();
d_AST.setJQLType(typetab.doubleType);
literal_AST = (JQLAST)currentAST.root;
break;
}
case CHAR_LITERAL:
{
c = (JQLAST)_t;
JQLAST c_AST_in = null;
c_AST = (JQLAST)astFactory.create(c);
astFactory.addASTChild(currentAST, c_AST);
match(_t,CHAR_LITERAL);
_t = _t.getNextSibling();
c_AST.setJQLType(typetab.charType);
literal_AST = (JQLAST)currentAST.root;
break;
}
case STRING_LITERAL:
{
s = (JQLAST)_t;
JQLAST s_AST_in = null;
s_AST = (JQLAST)astFactory.create(s);
astFactory.addASTChild(currentAST, s_AST);
match(_t,STRING_LITERAL);
_t = _t.getNextSibling();
s_AST.setJQLType(typetab.stringType);
literal_AST = (JQLAST)currentAST.root;
break;
}
case NULL:
{
n = (JQLAST)_t;
JQLAST n_AST_in = null;
n_AST = (JQLAST)astFactory.create(n);
astFactory.addASTChild(currentAST, n_AST);
match(_t,NULL);
_t = _t.getNextSibling();
n_AST.setJQLType(typetab.nullType);
literal_AST = (JQLAST)currentAST.root;
break;
}
default:
{
throw new NoViableAltException(_t);
}
}
returnAST = literal_AST;
_retTree = _t;
}
public final String dotExpr(AST _t) throws RecognitionException {
String repr;
JQLAST dotExpr_AST_in = (_t == ASTNULL) ? null : (JQLAST)_t;
returnAST = null;
ASTPair currentAST = new ASTPair();
JQLAST dotExpr_AST = null;
JQLAST dot = null;
JQLAST dot_AST = null;
JQLAST expr_AST = null;
JQLAST expr = null;
JQLAST ident = null;
JQLAST ident_AST = null;
JQLAST args_AST = null;
JQLAST args = null;
repr = null;
AST __t67 = _t;
dot = _t==ASTNULL ? null :(JQLAST)_t;
JQLAST dot_AST_in = null;
dot_AST = (JQLAST)astFactory.create(dot);
astFactory.addASTChild(currentAST, dot_AST);
ASTPair __currentAST67 = currentAST.copy();
currentAST.root = currentAST.child;
currentAST.child = null;
match(_t,DOT);
_t = _t.getFirstChild();
expr = _t==ASTNULL ? null : (JQLAST)_t;
repr=exprNoCheck(_t,true);
_t = _retTree;
expr_AST = (JQLAST)returnAST;
astFactory.addASTChild(currentAST, returnAST);
ident = (JQLAST)_t;
JQLAST ident_AST_in = null;
ident_AST = (JQLAST)astFactory.create(ident);
astFactory.addASTChild(currentAST, ident_AST);
match(_t,IDENT);
_t = _t.getNextSibling();
{
if (_t==null) _t=ASTNULL;
switch ( _t.getType()) {
case ARG_LIST:
{
args = _t==ASTNULL ? null : (JQLAST)_t;
argList(_t);
_t = _retTree;
args_AST = (JQLAST)returnAST;
astFactory.addASTChild(currentAST, returnAST);
break;
}
case 3:
{
break;
}
default:
{
throw new NoViableAltException(_t);
}
}
}
currentAST = __currentAST67;
_t = __t67;
_t = _t.getNextSibling();
dotExpr_AST = (JQLAST)currentAST.root;
Type type = null;
if (repr != null) // possible package name
{
String qualifiedName = repr + '.' + ident_AST.getText();
type = typetab.checkType(qualifiedName);
if (type == null)
{
// name does not define a valid class => return qualifiedName
repr = qualifiedName;
}
else if (args_AST == null)
{
// found valid class name and NO arguments specified
// => use of the class name
repr = null;
dot_AST.setType(TYPENAME);
dot_AST.setText(qualifiedName);
dot_AST.setFirstChild(null);
}
else
{
// found valid class name and arguments specified =>
// looks like constructor call
repr = null;
errorMsg.error(dot.getLine(), dot.getColumn(),
I18NHelper.getMessage(messages, "jqlc.semantic.generic.invalidmethodcall")); //NOI18N
}
dot_AST.setJQLType(type);
dot_AST.setText(expr_AST.getText() + '.' + ident_AST.getText());
}
else // no string repr of left hand side => expression is defined
{
dotExpr_AST = analyseDotExpr(dot_AST, expr_AST, ident_AST, args_AST);
}
currentAST.root = dotExpr_AST;
currentAST.child = dotExpr_AST!=null &&dotExpr_AST.getFirstChild()!=null ?
dotExpr_AST.getFirstChild() : dotExpr_AST;
currentAST.advanceChildToEnd();
dotExpr_AST = (JQLAST)currentAST.root;
returnAST = dotExpr_AST;
_retTree = _t;
return repr;
}
public final String identifier(AST _t,
boolean insideDotExpr
) throws RecognitionException {
String repr;
JQLAST identifier_AST_in = (_t == ASTNULL) ? null : (JQLAST)_t;
returnAST = null;
ASTPair currentAST = new ASTPair();
JQLAST identifier_AST = null;
JQLAST ident = null;
JQLAST ident_AST = null;
JQLAST args_AST = null;
JQLAST args = null;
repr = null; // repr is set when ident is part of a package name spec
ident = (JQLAST)_t;
JQLAST ident_AST_in = null;
ident_AST = (JQLAST)astFactory.create(ident);
astFactory.addASTChild(currentAST, ident_AST);
match(_t,IDENT);
_t = _t.getNextSibling();
{
if (_t==null) _t=ASTNULL;
switch ( _t.getType()) {
case ARG_LIST:
{
args = _t==ASTNULL ? null : (JQLAST)_t;
argList(_t);
_t = _retTree;
args_AST = (JQLAST)returnAST;
astFactory.addASTChild(currentAST, returnAST);
break;
}
case 3:
case THIS:
case NULL:
case TRUE:
case FALSE:
case EQUAL:
case LNOT:
case BNOT:
case NOT_EQUAL:
case DIV:
case PLUS:
case MINUS:
case STAR:
case MOD:
case GE:
case GT:
case LE:
case LT:
case BXOR:
case BOR:
case OR:
case BAND:
case AND:
case CHAR_LITERAL:
case STRING_LITERAL:
case INT_LITERAL:
case IDENT:
case UNARY_MINUS:
case UNARY_PLUS:
case TYPECAST:
case DOT:
case LONG_LITERAL:
case FLOAT_LITERAL:
case DOUBLE_LITERAL:
{
break;
}
default:
{
throw new NoViableAltException(_t);
}
}
}
String name = ident_AST.getText();
Definition def = symtab.getDefinition(name);
// check args, if defined => invalid method call
if (args_AST != null)
{
ident_AST.setJQLType(typetab.errorType);
errorMsg.error(ident_AST.getLine(), ident_AST.getColumn(),
I18NHelper.getMessage(messages, "jqlc.semantic.generic.invalidmethodcall")); //NOI18N
}
else if (def != null)
{
ident_AST = analyseDefinedIdentifier(ident_AST, def);
}
else if (insideDotExpr)
{
Definition typedef = typeNames.getDefinition(name);
if (typedef != null)
{
ident_AST = analyseDefinedIdentifier(ident_AST, typedef);
}
else
{
repr = ident_AST.getText();
}
}
else
{
ident_AST.setJQLType(typetab.errorType);
errorMsg.error(ident.getLine(), ident.getColumn(),
I18NHelper.getMessage(messages, "jqlc.semantic.identifier.undefined", //NOI18N
ident.getText()));
}
identifier_AST = (JQLAST)currentAST.root;
returnAST = identifier_AST;
_retTree = _t;
return repr;
}
public final void argList(AST _t) throws RecognitionException {
JQLAST argList_AST_in = (_t == ASTNULL) ? null : (JQLAST)_t;
returnAST = null;
ASTPair currentAST = new ASTPair();
JQLAST argList_AST = null;
AST __t70 = _t;
JQLAST tmp8_AST = null;
JQLAST tmp8_AST_in = null;
tmp8_AST = (JQLAST)astFactory.create((JQLAST)_t);
tmp8_AST_in = (JQLAST)_t;
astFactory.addASTChild(currentAST, tmp8_AST);
ASTPair __currentAST70 = currentAST.copy();
currentAST.root = currentAST.child;
currentAST.child = null;
match(_t,ARG_LIST);
_t = _t.getFirstChild();
{
_loop72:
do {
if (_t==null) _t=ASTNULL;
if ((_tokenSet_0.member(_t.getType()))) {
expression(_t);
_t = _retTree;
astFactory.addASTChild(currentAST, returnAST);
}
else {
break _loop72;
}
} while (true);
}
currentAST = __currentAST70;
_t = __t70;
_t = _t.getNextSibling();
argList_AST = (JQLAST)currentAST.root;
returnAST = argList_AST;
_retTree = _t;
}
public final void primitiveType(AST _t) throws RecognitionException {
JQLAST primitiveType_AST_in = (_t == ASTNULL) ? null : (JQLAST)_t;
returnAST = null;
ASTPair currentAST = new ASTPair();
JQLAST primitiveType_AST = null;
if (_t==null) _t=ASTNULL;
switch ( _t.getType()) {
case BOOLEAN:
{
JQLAST tmp9_AST = null;
JQLAST tmp9_AST_in = null;
tmp9_AST = (JQLAST)astFactory.create((JQLAST)_t);
tmp9_AST_in = (JQLAST)_t;
astFactory.addASTChild(currentAST, tmp9_AST);
match(_t,BOOLEAN);
_t = _t.getNextSibling();
primitiveType_AST = (JQLAST)currentAST.root;
break;
}
case BYTE:
{
JQLAST tmp10_AST = null;
JQLAST tmp10_AST_in = null;
tmp10_AST = (JQLAST)astFactory.create((JQLAST)_t);
tmp10_AST_in = (JQLAST)_t;
astFactory.addASTChild(currentAST, tmp10_AST);
match(_t,BYTE);
_t = _t.getNextSibling();
primitiveType_AST = (JQLAST)currentAST.root;
break;
}
case CHAR:
{
JQLAST tmp11_AST = null;
JQLAST tmp11_AST_in = null;
tmp11_AST = (JQLAST)astFactory.create((JQLAST)_t);
tmp11_AST_in = (JQLAST)_t;
astFactory.addASTChild(currentAST, tmp11_AST);
match(_t,CHAR);
_t = _t.getNextSibling();
primitiveType_AST = (JQLAST)currentAST.root;
break;
}
case SHORT:
{
JQLAST tmp12_AST = null;
JQLAST tmp12_AST_in = null;
tmp12_AST = (JQLAST)astFactory.create((JQLAST)_t);
tmp12_AST_in = (JQLAST)_t;
astFactory.addASTChild(currentAST, tmp12_AST);
match(_t,SHORT);
_t = _t.getNextSibling();
primitiveType_AST = (JQLAST)currentAST.root;
break;
}
case INT:
{
JQLAST tmp13_AST = null;
JQLAST tmp13_AST_in = null;
tmp13_AST = (JQLAST)astFactory.create((JQLAST)_t);
tmp13_AST_in = (JQLAST)_t;
astFactory.addASTChild(currentAST, tmp13_AST);
match(_t,INT);
_t = _t.getNextSibling();
primitiveType_AST = (JQLAST)currentAST.root;
break;
}
case FLOAT:
{
JQLAST tmp14_AST = null;
JQLAST tmp14_AST_in = null;
tmp14_AST = (JQLAST)astFactory.create((JQLAST)_t);
tmp14_AST_in = (JQLAST)_t;
astFactory.addASTChild(currentAST, tmp14_AST);
match(_t,FLOAT);
_t = _t.getNextSibling();
primitiveType_AST = (JQLAST)currentAST.root;
break;
}
case LONG:
{
JQLAST tmp15_AST = null;
JQLAST tmp15_AST_in = null;
tmp15_AST = (JQLAST)astFactory.create((JQLAST)_t);
tmp15_AST_in = (JQLAST)_t;
astFactory.addASTChild(currentAST, tmp15_AST);
match(_t,LONG);
_t = _t.getNextSibling();
primitiveType_AST = (JQLAST)currentAST.root;
break;
}
case DOUBLE:
{
JQLAST tmp16_AST = null;
JQLAST tmp16_AST_in = null;
tmp16_AST = (JQLAST)astFactory.create((JQLAST)_t);
tmp16_AST_in = (JQLAST)_t;
astFactory.addASTChild(currentAST, tmp16_AST);
match(_t,DOUBLE);
_t = _t.getNextSibling();
primitiveType_AST = (JQLAST)currentAST.root;
break;
}
default:
{
throw new NoViableAltException(_t);
}
}
returnAST = primitiveType_AST;
_retTree = _t;
}
public static final String[] _tokenNames = {
"<0>",
"EOF",
"<2>",
"NULL_TREE_LOOKAHEAD",
"\"import\"",
"\"this\"",
"\"ascending\"",
"\"descending\"",
"\"distinct\"",
"\"boolean\"",
"\"byte\"",
"\"char\"",
"\"short\"",
"\"int\"",
"\"float\"",
"\"long\"",
"\"double\"",
"\"null\"",
"\"true\"",
"\"false\"",
"\"avg\"",
"\"max\"",
"\"min\"",
"\"sum\"",
"\"count\"",
"LPAREN",
"RPAREN",
"COMMA",
"EQUAL",
"LNOT",
"BNOT",
"NOT_EQUAL",
"DIV",
"PLUS",
"MINUS",
"STAR",
"MOD",
"GE",
"GT",
"LE",
"LT",
"BXOR",
"BOR",
"OR",
"BAND",
"AND",
"SEMI",
"WS",
"NEWLINE",
"CHAR_LITERAL",
"STRING_LITERAL",
"ESC",
"HEX_DIGIT",
"INT_LITERAL",
"EXPONENT",
"FLOATINGPOINT_SUFFIX",
"an identifier",
"UNICODE_ESCAPE",
"QUERY",
"CLASS_DEF",
"IMPORT_DEF",
"PARAMETER_DEF",
"VARIABLE_DEF",
"ORDERING_DEF",
"FILTER_DEF",
"ARG_LIST",
"UNARY_MINUS",
"UNARY_PLUS",
"TYPECAST",
"OBJECT_EQUAL",
"OBJECT_NOT_EQUAL",
"COLLECTION_EQUAL",
"COLLECTION_NOT_EQUAL",
"CONCAT",
"FIELD_ACCESS",
"STATIC_FIELD_ACCESS",
"CONTAINS",
"NOT_CONTAINS",
"NAVIGATION",
"STARTS_WITH",
"ENDS_WITH",
"IS_EMPTY",
"VARIABLE",
"PARAMETER",
"TYPENAME",
"VALUE",
"RESULT_DEF",
"LIKE",
"SUBSTRING",
"INDEXOF",
"LENGTH",
"ABS",
"SQRT",
"NOT_IN",
"DOT",
"LONG_LITERAL",
"FLOAT_LITERAL",
"DOUBLE_LITERAL"
};
private static final long[] mk_tokenSet_0() {
long[] data = { 82824011629592608L, 16106127388L, 0L, 0L};
return data;
}
public static final BitSet _tokenSet_0 = new BitSet(mk_tokenSet_0());
}