org.extendj.ast.SuperConstructorAccess Maven / Gradle / Ivy
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/* This file was generated with JastAdd2 (http://jastadd.org) version 2.3.0 */
package org.extendj.ast;
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.Collection;
import java.util.Collections;
import java.util.HashSet;
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.util.LinkedHashSet;
import java.util.*;
import org.jastadd.util.PrettyPrintable;
import org.jastadd.util.PrettyPrinter;
import java.util.zip.*;
import java.io.*;
import org.jastadd.util.*;
import java.io.BufferedInputStream;
import java.io.DataInputStream;
/** A superconstructor invocation.
* @ast node
* @declaredat /home/jesper/git/extendj/java4/grammar/Java.ast:96
* @astdecl SuperConstructorAccess : ConstructorAccess;
* @production SuperConstructorAccess : {@link ConstructorAccess};
*/
public class SuperConstructorAccess extends ConstructorAccess implements Cloneable {
/**
* @aspect CreateBCode
* @declaredat /home/jesper/git/extendj/java4/backend/CreateBCode.jrag:809
*/
public void createBCode(CodeGeneration gen) {
if (transformed() != this) {
// Ensure bytecode is generated for the transformed access.
transformed().createBCode(gen);
return;
}
ConstructorDecl decl = decl().bytecodeTarget();
// Push this argument.
gen.ALOAD(0, VerificationTypes.UNINITIALIZED_THIS);
if (decl.needsEnclosing()) {
if (hasPrevExpr() && !prevExpr().isTypeAccess()) {
prevExpr().createBCode(gen);
gen.DUP();
int index = gen.constantPool().addMethodref("java/lang/Object", "getClass",
"()Ljava/lang/Class;");
gen.INVOKEVIRTUAL(index, 1, lookupType("java.lang", "Class"));
gen.POP();
} else {
if (hostType().needsSuperEnclosing()) {
if (hostType().needsEnclosing()) {
gen.ALOAD(2, hostType().enclosing());
} else {
gen.ALOAD(1, hostType());
}
} else {
emitThis(gen, superConstructorQualifier(decl.hostType().enclosingType()));
}
}
}
// Push formal arguments.
for (int i = 0; i < getNumArg(); ++i) {
getArg(i).createBCode(gen);
// Method invocation conversion:
getArg(i).emitCastTo(gen, decl.paramType(i));
}
// Push enclosing variable arguments.
for (Variable var : decl.hostType().enclosingVariables()) {
var.emitLoadVariable(gen, this);
}
if (decl.isPrivate() && decl.hostType() != hostType()) {
gen.ACONST_NULL();
decl.createAccessor().emitInvokeConstructor(gen);
} else {
decl.emitInvokeConstructor(gen);
}
}
/**
* @declaredat ASTNode:1
*/
public SuperConstructorAccess() {
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];
setChild(new List(), 0);
}
/**
* @declaredat ASTNode:14
*/
@ASTNodeAnnotation.Constructor(
name = {"ID", "Arg"},
type = {"String", "List"},
kind = {"Token", "List"}
)
public SuperConstructorAccess(String p0, List p1) {
setID(p0);
setChild(p1, 0);
}
/**
* @declaredat ASTNode:23
*/
public SuperConstructorAccess(beaver.Symbol p0, List p1) {
setID(p0);
setChild(p1, 0);
}
/** @apilevel low-level
* @declaredat ASTNode:28
*/
protected int numChildren() {
return 1;
}
/**
* @apilevel internal
* @declaredat ASTNode:34
*/
public boolean mayHaveRewrite() {
return false;
}
/** @apilevel internal
* @declaredat ASTNode:38
*/
public void flushAttrCache() {
super.flushAttrCache();
decls_reset();
unassignedAfter_Variable_reset();
transformedVariableArity_reset();
}
/** @apilevel internal
* @declaredat ASTNode:45
*/
public void flushCollectionCache() {
super.flushCollectionCache();
}
/** @apilevel internal
* @declaredat ASTNode:49
*/
public SuperConstructorAccess clone() throws CloneNotSupportedException {
SuperConstructorAccess node = (SuperConstructorAccess) super.clone();
return node;
}
/** @apilevel internal
* @declaredat ASTNode:54
*/
public SuperConstructorAccess copy() {
try {
SuperConstructorAccess node = (SuperConstructorAccess) 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:73
*/
@Deprecated
public SuperConstructorAccess 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:83
*/
public SuperConstructorAccess treeCopyNoTransform() {
SuperConstructorAccess tree = (SuperConstructorAccess) 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:103
*/
public SuperConstructorAccess treeCopy() {
SuperConstructorAccess tree = (SuperConstructorAccess) 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:117
*/
protected boolean is$Equal(ASTNode node) {
return super.is$Equal(node) && (tokenString_ID == ((SuperConstructorAccess) node).tokenString_ID);
}
/**
* Replaces the lexeme ID.
* @param value The new value for the lexeme ID.
* @apilevel high-level
*/
public void setID(String value) {
tokenString_ID = value;
}
/**
* JastAdd-internal setter for lexeme ID using the Beaver parser.
* @param symbol Symbol containing the new value for the lexeme ID
* @apilevel internal
*/
public void setID(beaver.Symbol symbol) {
if (symbol.value != null && !(symbol.value instanceof String))
throw new UnsupportedOperationException("setID is only valid for String lexemes");
tokenString_ID = (String)symbol.value;
IDstart = symbol.getStart();
IDend = symbol.getEnd();
}
/**
* Retrieves the value for the lexeme ID.
* @return The value for the lexeme ID.
* @apilevel high-level
*/
@ASTNodeAnnotation.Token(name="ID")
public String getID() {
return tokenString_ID != null ? tokenString_ID : "";
}
/**
* Replaces the Arg list.
* @param list The new list node to be used as the Arg list.
* @apilevel high-level
*/
public void setArgList(List list) {
setChild(list, 0);
}
/**
* Retrieves the number of children in the Arg list.
* @return Number of children in the Arg list.
* @apilevel high-level
*/
public int getNumArg() {
return getArgList().getNumChild();
}
/**
* Retrieves the number of children in the Arg list.
* Calling this method will not trigger rewrites.
* @return Number of children in the Arg list.
* @apilevel low-level
*/
public int getNumArgNoTransform() {
return getArgListNoTransform().getNumChildNoTransform();
}
/**
* Retrieves the element at index {@code i} in the Arg list.
* @param i Index of the element to return.
* @return The element at position {@code i} in the Arg list.
* @apilevel high-level
*/
public Expr getArg(int i) {
return (Expr) getArgList().getChild(i);
}
/**
* Check whether the Arg list has any children.
* @return {@code true} if it has at least one child, {@code false} otherwise.
* @apilevel high-level
*/
public boolean hasArg() {
return getArgList().getNumChild() != 0;
}
/**
* Append an element to the Arg list.
* @param node The element to append to the Arg list.
* @apilevel high-level
*/
public void addArg(Expr node) {
List list = (parent == null) ? getArgListNoTransform() : getArgList();
list.addChild(node);
}
/** @apilevel low-level
*/
public void addArgNoTransform(Expr node) {
List list = getArgListNoTransform();
list.addChild(node);
}
/**
* Replaces the Arg list element at index {@code i} with the new node {@code node}.
* @param node The new node to replace the old list element.
* @param i The list index of the node to be replaced.
* @apilevel high-level
*/
public void setArg(Expr node, int i) {
List list = getArgList();
list.setChild(node, i);
}
/**
* Retrieves the Arg list.
* @return The node representing the Arg list.
* @apilevel high-level
*/
@ASTNodeAnnotation.ListChild(name="Arg")
public List getArgList() {
List list = (List) getChild(0);
return list;
}
/**
* Retrieves the Arg list.
* This method does not invoke AST transformations.
* @return The node representing the Arg list.
* @apilevel low-level
*/
public List getArgListNoTransform() {
return (List) getChildNoTransform(0);
}
/**
* @return the element at index {@code i} in the Arg list without
* triggering rewrites.
*/
public Expr getArgNoTransform(int i) {
return (Expr) getArgListNoTransform().getChildNoTransform(i);
}
/**
* Retrieves the Arg list.
* @return The node representing the Arg list.
* @apilevel high-level
*/
public List getArgs() {
return getArgList();
}
/**
* Retrieves the Arg list.
* This method does not invoke AST transformations.
* @return The node representing the Arg list.
* @apilevel low-level
*/
public List getArgsNoTransform() {
return getArgListNoTransform();
}
/**
* Defines the expected kind of name for the left hand side in a qualified
* expression.
* @attribute syn
* @aspect SyntacticClassification
* @declaredat /home/jesper/git/extendj/java4/frontend/SyntacticClassification.jrag:60
*/
@ASTNodeAnnotation.Attribute(kind=ASTNodeAnnotation.Kind.SYN)
@ASTNodeAnnotation.Source(aspect="SyntacticClassification", declaredAt="/home/jesper/git/extendj/java4/frontend/SyntacticClassification.jrag:60")
public NameType predNameType() {
NameType predNameType_value = NameType.EXPRESSION_NAME;
return predNameType_value;
}
/**
* @attribute syn
* @aspect Names
* @declaredat /home/jesper/git/extendj/java4/frontend/QualifiedNames.jrag:38
*/
@ASTNodeAnnotation.Attribute(kind=ASTNodeAnnotation.Kind.SYN)
@ASTNodeAnnotation.Source(aspect="Names", declaredAt="/home/jesper/git/extendj/java4/frontend/QualifiedNames.jrag:38")
public String name() {
String name_value = "super";
return name_value;
}
/**
* @attribute syn
* @aspect AccessTypes
* @declaredat /home/jesper/git/extendj/java4/frontend/ResolveAmbiguousNames.jrag:80
*/
@ASTNodeAnnotation.Attribute(kind=ASTNodeAnnotation.Kind.SYN)
@ASTNodeAnnotation.Source(aspect="AccessTypes", declaredAt="/home/jesper/git/extendj/java4/frontend/ResolveAmbiguousNames.jrag:80")
public boolean isSuperConstructorAccess() {
boolean isSuperConstructorAccess_value = true;
return isSuperConstructorAccess_value;
}
/** @apilevel internal */
private void decls_reset() {
decls_computed = null;
decls_value = null;
}
/** @apilevel internal */
protected ASTState.Cycle decls_computed = null;
/** @apilevel internal */
protected SimpleSet decls_value;
/**
* @attribute syn
* @aspect ConstructScope
* @declaredat /home/jesper/git/extendj/java4/frontend/LookupConstructor.jrag:97
*/
@ASTNodeAnnotation.Attribute(kind=ASTNodeAnnotation.Kind.SYN)
@ASTNodeAnnotation.Source(aspect="ConstructScope", declaredAt="/home/jesper/git/extendj/java4/frontend/LookupConstructor.jrag:97")
public SimpleSet decls() {
ASTState state = state();
if (decls_computed == ASTState.NON_CYCLE || decls_computed == state().cycle()) {
return decls_value;
}
decls_value = decls_compute();
if (state().inCircle()) {
decls_computed = state().cycle();
} else {
decls_computed = ASTState.NON_CYCLE;
}
return decls_value;
}
/** @apilevel internal */
private SimpleSet decls_compute() {
Collection c = hasPrevExpr() && !prevExpr().isTypeAccess()
? hostType().lookupSuperConstructor()
: lookupSuperConstructor();
return chooseConstructor(c, getArgList());
}
/**
* @attribute syn
* @aspect TypeHierarchyCheck
* @declaredat /home/jesper/git/extendj/java4/frontend/TypeHierarchyCheck.jrag:122
*/
@ASTNodeAnnotation.Attribute(kind=ASTNodeAnnotation.Kind.SYN)
@ASTNodeAnnotation.Source(aspect="TypeHierarchyCheck", declaredAt="/home/jesper/git/extendj/java4/frontend/TypeHierarchyCheck.jrag:122")
public Collection typeHierarchyProblems() {
{
Collection problems = new LinkedList();
// JLS 5?: 8.8.5.1
// JLS 7: 8.8.7.1
TypeDecl c = hostType();
TypeDecl s = c.isClassDecl() ? ((ClassDecl) c).superclass() : unknownType();
if (isQualified()) {
if (!s.isInnerType() || s.inStaticContext()) {
problems.add(errorf("the super type %s of %s is not an inner class",
s.typeName(), c.typeName()));
} else if (!qualifier().type().instanceOf(s.enclosingType())) {
problems.add(errorf(
"the type of this primary expression, %s is not enclosing the super type, %s, of %s",
qualifier().type().typeName(), s.typeName(), c.typeName()));
}
}
if (!isQualified() && s.isInnerType() && !c.hasEnclosingType(s.enclosingType())) {
problems.add(errorf("superconstructor call in constructor for class %s requires "
+ "enclosing instance for the enclosing class %s of superclass %s",
c.name(), s.enclosingType().name(), s.typeName()));
}
if (s.isInnerType() && hostType().instanceOf(s.enclosingType())) {
problems.add(error("cannot reference 'this' before supertype constructor has been called"));
}
return problems;
}
}
/**
* @attribute syn
* @aspect DefiniteAssignment
* @declaredat /home/jesper/git/extendj/java4/frontend/DefiniteAssignment.jrag:268
*/
@ASTNodeAnnotation.Attribute(kind=ASTNodeAnnotation.Kind.SYN)
@ASTNodeAnnotation.Source(aspect="DefiniteAssignment", declaredAt="/home/jesper/git/extendj/java4/frontend/DefiniteAssignment.jrag:268")
public boolean assignedAfter(Variable v) {
boolean assignedAfter_Variable_value = v.isInstanceVariable() ? assignedBefore(v) : v.isClassVariable();
return assignedAfter_Variable_value;
}
/** @apilevel internal */
private void unassignedAfter_Variable_reset() {
unassignedAfter_Variable_values = null;
}
protected java.util.Map unassignedAfter_Variable_values;
@ASTNodeAnnotation.Attribute(kind=ASTNodeAnnotation.Kind.SYN, isCircular=true)
@ASTNodeAnnotation.Source(aspect="DefiniteUnassignment", declaredAt="/home/jesper/git/extendj/java4/frontend/DefiniteAssignment.jrag:899")
public boolean unassignedAfter(Variable v) {
Object _parameters = v;
if (unassignedAfter_Variable_values == null) unassignedAfter_Variable_values = new java.util.HashMap(4);
ASTState.CircularValue _value;
if (unassignedAfter_Variable_values.containsKey(_parameters)) {
Object _cache = unassignedAfter_Variable_values.get(_parameters);
if (!(_cache instanceof ASTState.CircularValue)) {
return (Boolean) _cache;
} else {
_value = (ASTState.CircularValue) _cache;
}
} else {
_value = new ASTState.CircularValue();
unassignedAfter_Variable_values.put(_parameters, _value);
_value.value = true;
}
ASTState state = state();
if (!state.inCircle() || state.calledByLazyAttribute()) {
state.enterCircle();
boolean new_unassignedAfter_Variable_value;
do {
_value.cycle = state.nextCycle();
new_unassignedAfter_Variable_value = v.isInstanceVariable() ? unassignedBefore(v) : !v.isClassVariable();
if (((Boolean)_value.value) != new_unassignedAfter_Variable_value) {
state.setChangeInCycle();
_value.value = new_unassignedAfter_Variable_value;
}
} while (state.testAndClearChangeInCycle());
unassignedAfter_Variable_values.put(_parameters, new_unassignedAfter_Variable_value);
state.leaveCircle();
return new_unassignedAfter_Variable_value;
} else if (_value.cycle != state.cycle()) {
_value.cycle = state.cycle();
boolean new_unassignedAfter_Variable_value = v.isInstanceVariable() ? unassignedBefore(v) : !v.isClassVariable();
if (((Boolean)_value.value) != new_unassignedAfter_Variable_value) {
state.setChangeInCycle();
_value.value = new_unassignedAfter_Variable_value;
}
return new_unassignedAfter_Variable_value;
} else {
return (Boolean) _value.value;
}
}
/** @apilevel internal */
private void transformedVariableArity_reset() {
transformedVariableArity_computed = false;
transformedVariableArity_value = null;
}
/** @apilevel internal */
protected boolean transformedVariableArity_computed = false;
/** @apilevel internal */
protected ConstructorAccess transformedVariableArity_value;
/**
* @attribute syn
* @aspect VariableArityParametersCodegen
* @declaredat /home/jesper/git/extendj/java5/backend/VariableArityParametersCodegen.jrag:146
*/
@ASTNodeAnnotation.Attribute(kind=ASTNodeAnnotation.Kind.SYN, isNTA=true)
@ASTNodeAnnotation.Source(aspect="VariableArityParametersCodegen", declaredAt="/home/jesper/git/extendj/java5/backend/VariableArityParametersCodegen.jrag:146")
public ConstructorAccess transformedVariableArity() {
ASTState state = state();
if (transformedVariableArity_computed) {
return transformedVariableArity_value;
}
state().enterLazyAttribute();
transformedVariableArity_value = transformedVariableArity_compute();
transformedVariableArity_value.setParent(this);
transformedVariableArity_computed = true;
state().leaveLazyAttribute();
return transformedVariableArity_value;
}
/** @apilevel internal */
private ConstructorAccess transformedVariableArity_compute() {
ConstructorDecl decl = decl();
// Arguments to normal parameters.
List args = new List();
for (int i = 0; i < decl.getNumParameter() - 1; i++) {
args.add(getArg(i).treeCopyNoTransform());
}
// Arguments to variable arity parameters.
List last = new List();
for (int i = decl.getNumParameter() - 1; i < getNumArg(); i++) {
last.add(getArg(i).treeCopyNoTransform());
}
// Build an array holding arguments.
Access typeAccess = decl.lastParameter().type().elementType().createQualifiedAccess();
for (int i = 0; i < decl.lastParameter().type().dimension(); i++) {
typeAccess = new ArrayTypeAccess(typeAccess);
}
args.add(new ArrayCreationExpr(typeAccess, new Opt(new ArrayInit(last))));
return new SuperConstructorAccess(getID(), args);
}
/**
* @attribute inh
* @aspect ConstructScope
* @declaredat /home/jesper/git/extendj/java4/frontend/LookupConstructor.jrag:43
*/
@ASTNodeAnnotation.Attribute(kind=ASTNodeAnnotation.Kind.INH)
@ASTNodeAnnotation.Source(aspect="ConstructScope", declaredAt="/home/jesper/git/extendj/java4/frontend/LookupConstructor.jrag:43")
public Collection lookupSuperConstructor() {
Collection lookupSuperConstructor_value = getParent().Define_lookupSuperConstructor(this, null);
return lookupSuperConstructor_value;
}
/**
* @attribute inh
* @aspect TypeCheck
* @declaredat /home/jesper/git/extendj/java4/frontend/TypeCheck.jrag:668
*/
@ASTNodeAnnotation.Attribute(kind=ASTNodeAnnotation.Kind.INH)
@ASTNodeAnnotation.Source(aspect="TypeCheck", declaredAt="/home/jesper/git/extendj/java4/frontend/TypeCheck.jrag:668")
public TypeDecl enclosingInstance() {
TypeDecl enclosingInstance_value = getParent().Define_enclosingInstance(this, null);
return enclosingInstance_value;
}
/**
* @declaredat /home/jesper/git/extendj/java4/frontend/LookupType.jrag:113
* @apilevel internal
*/
public boolean Define_hasPackage(ASTNode _callerNode, ASTNode _childNode, String packageName) {
if (_callerNode == getArgListNoTransform()) {
// @declaredat /home/jesper/git/extendj/java4/frontend/LookupType.jrag:118
int childIndex = _callerNode.getIndexOfChild(_childNode);
return unqualifiedScope().hasPackage(packageName);
}
else {
return super.Define_hasPackage(_callerNode, _childNode, packageName);
}
}
/**
* @declaredat /home/jesper/git/extendj/java4/frontend/LookupType.jrag:113
* @apilevel internal
* @return {@code true} if this node has an equation for the inherited attribute hasPackage
*/
protected boolean canDefine_hasPackage(ASTNode _callerNode, ASTNode _childNode, String packageName) {
return true;
}
/**
* @declaredat /home/jesper/git/extendj/java5/frontend/EnhancedFor.jrag:138
* @apilevel internal
*/
public SimpleSet Define_lookupVariable(ASTNode _callerNode, ASTNode _childNode, String name) {
if (_callerNode == getArgListNoTransform()) {
// @declaredat /home/jesper/git/extendj/java4/frontend/LookupVariable.jrag:245
int childIndex = _callerNode.getIndexOfChild(_childNode);
return unqualifiedScope().lookupVariable(name);
}
else {
return super.Define_lookupVariable(_callerNode, _childNode, name);
}
}
/**
* @declaredat /home/jesper/git/extendj/java5/frontend/EnhancedFor.jrag:138
* @apilevel internal
* @return {@code true} if this node has an equation for the inherited attribute lookupVariable
*/
protected boolean canDefine_lookupVariable(ASTNode _callerNode, ASTNode _childNode, String name) {
return true;
}
/**
* @declaredat /home/jesper/git/extendj/java4/frontend/TypeHierarchyCheck.jrag:204
* @apilevel internal
*/
public boolean Define_inExplicitConstructorInvocation(ASTNode _callerNode, ASTNode _childNode) {
if (_callerNode == getArgListNoTransform()) {
// @declaredat /home/jesper/git/extendj/java4/frontend/TypeHierarchyCheck.jrag:208
int childIndex = _callerNode.getIndexOfChild(_childNode);
return true;
}
else {
return super.Define_inExplicitConstructorInvocation(_callerNode, _childNode);
}
}
/**
* @declaredat /home/jesper/git/extendj/java4/frontend/TypeHierarchyCheck.jrag:204
* @apilevel internal
* @return {@code true} if this node has an equation for the inherited attribute inExplicitConstructorInvocation
*/
protected boolean canDefine_inExplicitConstructorInvocation(ASTNode _callerNode, ASTNode _childNode) {
return true;
}
/**
* @declaredat /home/jesper/git/extendj/java4/frontend/TypeHierarchyCheck.jrag:212
* @apilevel internal
*/
public TypeDecl Define_enclosingExplicitConstructorHostType(ASTNode _callerNode, ASTNode _childNode) {
if (_callerNode == getArgListNoTransform()) {
// @declaredat /home/jesper/git/extendj/java4/frontend/TypeHierarchyCheck.jrag:217
int childIndex = _callerNode.getIndexOfChild(_childNode);
return hostType();
}
else {
return super.Define_enclosingExplicitConstructorHostType(_callerNode, _childNode);
}
}
/**
* @declaredat /home/jesper/git/extendj/java4/frontend/TypeHierarchyCheck.jrag:212
* @apilevel internal
* @return {@code true} if this node has an equation for the inherited attribute enclosingExplicitConstructorHostType
*/
protected boolean canDefine_enclosingExplicitConstructorHostType(ASTNode _callerNode, ASTNode _childNode) {
return true;
}
/** @apilevel internal */
public ASTNode rewriteTo() {
return super.rewriteTo();
}
/** @apilevel internal */
public boolean canRewrite() {
return false;
}
/** @apilevel internal */
protected void collect_contributors_CompilationUnit_problems(CompilationUnit _root, java.util.Map> _map) {
// @declaredat /home/jesper/git/extendj/java4/frontend/TypeHierarchyCheck.jrag:120
{
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);
for (Problem value : typeHierarchyProblems()) {
collection.add(value);
}
}
}