org.extendj.ast.ElementValuePair Maven / Gradle / Ivy
/* This file was generated with JastAdd2 (http://jastadd.org) version 2.3.0 */
package org.extendj.ast;
import java.util.Collection;
import java.util.Collections;
import java.util.HashSet;
import java.util.ArrayList;
import java.io.ByteArrayOutputStream;
import java.io.PrintStream;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.util.*;
import java.util.zip.*;
import java.io.*;
import org.jastadd.util.PrettyPrintable;
import org.jastadd.util.PrettyPrinter;
import org.jastadd.util.*;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.InputStream;
import java.io.IOException;
import java.util.Set;
import beaver.*;
import java.util.concurrent.atomic.AtomicBoolean;
import java.util.concurrent.ConcurrentMap;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.ConcurrentSkipListMap;
import java.io.BufferedInputStream;
import java.io.DataInputStream;
/**
* @ast node
* @declaredat /home/jesper/git/extendj/java5/grammar/Annotations.ast:8
* @astdecl ElementValuePair : ASTNode ::= ElementValue;
* @production ElementValuePair : {@link ASTNode} ::= <Name:String> {@link ElementValue};
*/
public class ElementValuePair extends ASTNode implements Cloneable {
/**
* @aspect Java5PrettyPrint
* @declaredat /home/jesper/git/extendj/java5/frontend/PrettyPrint.jadd:102
*/
public void prettyPrint(PrettyPrinter out) {
out.print(getName());
out.print(" = ");
out.print(getElementValue());
}
/**
* @declaredat ASTNode:1
*/
public ElementValuePair() {
super();
}
/**
* Initializes the child array to the correct size.
* Initializes List and Opt nta children.
* @apilevel internal
* @ast method
* @declaredat ASTNode:10
*/
public void init$Children() {
children = new ASTNode[1];
}
/**
* @declaredat ASTNode:13
*/
@ASTNodeAnnotation.Constructor(
name = {"Name", "ElementValue"},
type = {"String", "ElementValue"},
kind = {"Token", "Child"}
)
public ElementValuePair(String p0, ElementValue p1) {
setName(p0);
setChild(p1, 0);
}
/**
* @declaredat ASTNode:22
*/
public ElementValuePair(beaver.Symbol p0, ElementValue p1) {
setName(p0);
setChild(p1, 0);
}
/** @apilevel low-level
* @declaredat ASTNode:27
*/
protected int numChildren() {
return 1;
}
/**
* @apilevel internal
* @declaredat ASTNode:33
*/
public boolean mayHaveRewrite() {
return true;
}
/** @apilevel internal
* @declaredat ASTNode:37
*/
public void flushAttrCache() {
super.flushAttrCache();
rewrittenNode_reset();
}
/** @apilevel internal
* @declaredat ASTNode:42
*/
public void flushCollectionCache() {
super.flushCollectionCache();
}
/** @apilevel internal
* @declaredat ASTNode:46
*/
public ElementValuePair clone() throws CloneNotSupportedException {
ElementValuePair node = (ElementValuePair) super.clone();
return node;
}
/** @apilevel internal
* @declaredat ASTNode:51
*/
public ElementValuePair copy() {
try {
ElementValuePair node = (ElementValuePair) clone();
node.parent = null;
if (children != null) {
node.children = (ASTNode[]) children.clone();
}
return node;
} catch (CloneNotSupportedException e) {
throw new Error("Error: clone not supported for " + getClass().getName());
}
}
/**
* Create a deep copy of the AST subtree at this node.
* The copy is dangling, i.e. has no parent.
* @return dangling copy of the subtree at this node
* @apilevel low-level
* @deprecated Please use treeCopy or treeCopyNoTransform instead
* @declaredat ASTNode:70
*/
@Deprecated
public ElementValuePair fullCopy() {
return treeCopyNoTransform();
}
/**
* Create a deep copy of the AST subtree at this node.
* The copy is dangling, i.e. has no parent.
* @return dangling copy of the subtree at this node
* @apilevel low-level
* @declaredat ASTNode:80
*/
public ElementValuePair treeCopyNoTransform() {
ElementValuePair tree = (ElementValuePair) copy();
if (children != null) {
for (int i = 0; i < children.length; ++i) {
ASTNode child = (ASTNode) children[i];
if (child != null) {
child = child.treeCopyNoTransform();
tree.setChild(child, i);
}
}
}
return tree;
}
/**
* Create a deep copy of the AST subtree at this node.
* The subtree of this node is traversed to trigger rewrites before copy.
* The copy is dangling, i.e. has no parent.
* @return dangling copy of the subtree at this node
* @apilevel low-level
* @declaredat ASTNode:100
*/
public ElementValuePair treeCopy() {
ElementValuePair tree = (ElementValuePair) copy();
if (children != null) {
for (int i = 0; i < children.length; ++i) {
ASTNode child = (ASTNode) getChild(i);
if (child != null) {
child = child.treeCopy();
tree.setChild(child, i);
}
}
}
return tree;
}
/** @apilevel internal
* @declaredat ASTNode:114
*/
protected boolean is$Equal(ASTNode node) {
return super.is$Equal(node) && (tokenString_Name == ((ElementValuePair) node).tokenString_Name);
}
/**
* Replaces the lexeme Name.
* @param value The new value for the lexeme Name.
* @apilevel high-level
*/
public void setName(String value) {
tokenString_Name = value;
}
/** @apilevel internal
*/
protected String tokenString_Name;
/**
*/
public int Namestart;
/**
*/
public int Nameend;
/**
* JastAdd-internal setter for lexeme Name using the Beaver parser.
* @param symbol Symbol containing the new value for the lexeme Name
* @apilevel internal
*/
public void setName(beaver.Symbol symbol) {
if (symbol.value != null && !(symbol.value instanceof String))
throw new UnsupportedOperationException("setName is only valid for String lexemes");
tokenString_Name = (String)symbol.value;
Namestart = symbol.getStart();
Nameend = symbol.getEnd();
}
/**
* Retrieves the value for the lexeme Name.
* @return The value for the lexeme Name.
* @apilevel high-level
*/
@ASTNodeAnnotation.Token(name="Name")
public String getName() {
return tokenString_Name != null ? tokenString_Name : "";
}
/**
* Replaces the ElementValue child.
* @param node The new node to replace the ElementValue child.
* @apilevel high-level
*/
public void setElementValue(ElementValue node) {
setChild(node, 0);
}
/**
* Retrieves the ElementValue child.
* @return The current node used as the ElementValue child.
* @apilevel high-level
*/
@ASTNodeAnnotation.Child(name="ElementValue")
public ElementValue getElementValue() {
return (ElementValue) getChild(0);
}
/**
* Retrieves the ElementValue child.
* This method does not invoke AST transformations.
* @return The current node used as the ElementValue child.
* @apilevel low-level
*/
public ElementValue getElementValueNoTransform() {
return (ElementValue) getChildNoTransform(0);
}
/**
* The return type of this method defines the element type of the element-value
* pair. An ElementValueArrayInitializer is similar to a normal array initializer
* (\ufffd10.6), except that annotations are permitted in place of expressions.
* @attribute syn
* @aspect Annotations
* @declaredat /home/jesper/git/extendj/java5/frontend/Annotations.jrag:637
*/
@ASTNodeAnnotation.Attribute(kind=ASTNodeAnnotation.Kind.SYN)
@ASTNodeAnnotation.Source(aspect="Annotations", declaredAt="/home/jesper/git/extendj/java5/frontend/Annotations.jrag:637")
public TypeDecl type() {
{
Map> methodMap = enclosingAnnotationDecl().localMethodsSignatureMap();
SimpleSet set = methodMap.get(getName() + "()");
if (set != null) {
return set.iterator().next().type();
} else {
return unknownType();
}
}
}
/**
* @attribute inh
* @aspect Annotations
* @declaredat /home/jesper/git/extendj/java5/frontend/Annotations.jrag:647
*/
@ASTNodeAnnotation.Attribute(kind=ASTNodeAnnotation.Kind.INH)
@ASTNodeAnnotation.Source(aspect="Annotations", declaredAt="/home/jesper/git/extendj/java5/frontend/Annotations.jrag:647")
public TypeDecl unknownType() {
TypeDecl unknownType_value = getParent().Define_unknownType(this, null);
return unknownType_value;
}
/**
* @attribute inh
* @aspect Annotations
* @declaredat /home/jesper/git/extendj/java5/frontend/Annotations.jrag:649
*/
@ASTNodeAnnotation.Attribute(kind=ASTNodeAnnotation.Kind.INH)
@ASTNodeAnnotation.Source(aspect="Annotations", declaredAt="/home/jesper/git/extendj/java5/frontend/Annotations.jrag:649")
public TypeDecl enclosingAnnotationDecl() {
TypeDecl enclosingAnnotationDecl_value = getParent().Define_enclosingAnnotationDecl(this, null);
return enclosingAnnotationDecl_value;
}
/**
* @declaredat /home/jesper/git/extendj/java5/frontend/Annotations.jrag:716
* @apilevel internal
*/
public TypeDecl Define_declType(ASTNode _callerNode, ASTNode _childNode) {
int childIndex = this.getIndexOfChild(_callerNode);
return type();
}
/**
* @declaredat /home/jesper/git/extendj/java5/frontend/Annotations.jrag:716
* @apilevel internal
* @return {@code true} if this node has an equation for the inherited attribute declType
*/
protected boolean canDefine_declType(ASTNode _callerNode, ASTNode _childNode) {
return true;
}
/** @apilevel internal */
public ASTNode rewriteTo() {
// Declared at /home/jesper/git/extendj/java5/frontend/Annotations.jrag:744
if (type().isArrayDecl() && getElementValue() instanceof ElementConstantValue) {
return rewriteRule0();
}
return super.rewriteTo();
}
/**
* @declaredat /home/jesper/git/extendj/java5/frontend/Annotations.jrag:744
* @apilevel internal
*/
private ElementValuePair rewriteRule0() {
{
return new ElementValuePair(getName(),
new ElementArrayValue(new List().add(getElementValue())));
} }
/** @apilevel internal */
public boolean canRewrite() {
// Declared at /home/jesper/git/extendj/java5/frontend/Annotations.jrag:744
if (type().isArrayDecl() && getElementValue() instanceof ElementConstantValue) {
return true;
}
return false;
}
/** @apilevel internal */
protected void collect_contributors_CompilationUnit_problems(CompilationUnit _root, java.util.Map> _map) {
// @declaredat /home/jesper/git/extendj/java5/frontend/Annotations.jrag:709
if (!type().commensurateWith(getElementValue())) {
{
java.util.Set contributors = _map.get(_root);
if (contributors == null) {
contributors = new java.util.LinkedHashSet();
_map.put((ASTNode) _root, contributors);
}
contributors.add(this);
}
}
super.collect_contributors_CompilationUnit_problems(_root, _map);
}
/** @apilevel internal */
protected void contributeTo_CompilationUnit_problems(LinkedList collection) {
super.contributeTo_CompilationUnit_problems(collection);
if (!type().commensurateWith(getElementValue())) {
collection.add(errorf("can not construct annotation with %s = %s; %s is not commensurate with %s",
getName(), getElementValue().prettyPrint(),
type().typeName(), getElementValue().type().typeName()));
}
}
/** @apilevel internal */
private void rewrittenNode_reset() {
rewrittenNode_computed = false;
rewrittenNode_initialized = false;
rewrittenNode_value = null;
rewrittenNode_cycle = null;
}
/** @apilevel internal */
protected ASTState.Cycle rewrittenNode_cycle = null;
/** @apilevel internal */
protected boolean rewrittenNode_computed = false;
/** @apilevel internal */
protected ASTNode rewrittenNode_value;
/** @apilevel internal */
protected boolean rewrittenNode_initialized = false;
@ASTNodeAnnotation.Attribute(kind=ASTNodeAnnotation.Kind.SYN, isCircular=true, isNTA=true)
@ASTNodeAnnotation.Source(aspect="", declaredAt=":0")
public ASTNode rewrittenNode() {
if (rewrittenNode_computed) {
return rewrittenNode_value;
}
ASTState state = state();
if (!rewrittenNode_initialized) {
rewrittenNode_initialized = true;
rewrittenNode_value = this;
if (rewrittenNode_value != null) {
rewrittenNode_value.setParent(getParent());
}
}
if (!state.inCircle() || state.calledByLazyAttribute()) {
state.enterCircle();
do {
rewrittenNode_cycle = state.nextCycle();
ASTNode new_rewrittenNode_value = rewrittenNode_value.rewriteTo();
if (new_rewrittenNode_value != rewrittenNode_value || new_rewrittenNode_value.canRewrite()) {
state.setChangeInCycle();
}
rewrittenNode_value = new_rewrittenNode_value;
if (rewrittenNode_value != null) {
rewrittenNode_value.setParent(getParent());
}
} while (state.testAndClearChangeInCycle());
rewrittenNode_computed = true;
state.leaveCircle();
} else if (rewrittenNode_cycle != state.cycle()) {
rewrittenNode_cycle = state.cycle();
ASTNode new_rewrittenNode_value = rewrittenNode_value.rewriteTo();
if (new_rewrittenNode_value != rewrittenNode_value || new_rewrittenNode_value.canRewrite()) {
state.setChangeInCycle();
}
rewrittenNode_value = new_rewrittenNode_value;
if (rewrittenNode_value != null) {
rewrittenNode_value.setParent(getParent());
}
} else {
}
return rewrittenNode_value;
}
}