soot.JastAddJ.TypeVariable Maven / Gradle / Ivy
/* This file was generated with JastAdd2 (http://jastadd.org) version R20130212 (r1031) */
package soot.JastAddJ;
import java.util.HashSet;
import java.io.File;
import java.util.*;
import beaver.*;
import java.util.ArrayList;
import java.util.zip.*;
import java.io.*;
import java.io.FileNotFoundException;
import java.util.Collection;
import soot.*;
import soot.util.*;
import soot.jimple.*;
import soot.coffi.ClassFile;
import soot.coffi.method_info;
import soot.coffi.CONSTANT_Utf8_info;
import soot.tagkit.SourceFileTag;
import soot.coffi.CoffiMethodSource;
/**
* @production TypeVariable : {@link ReferenceType} ::= {@link Modifiers} <ID:String> {@link BodyDecl}* TypeBound:{@link Access}*;
* @ast node
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.5Frontend/Generics.ast:18
*/
public class TypeVariable extends ReferenceType implements Cloneable {
/**
* @apilevel low-level
*/
public void flushCache() {
super.flushCache();
toInterface_computed = false;
toInterface_value = null;
involvesTypeParameters_visited = -1;
involvesTypeParameters_computed = false;
involvesTypeParameters_initialized = false;
memberFields_String_values = null;
castingConversionTo_TypeDecl_values = null;
erasure_computed = false;
erasure_value = null;
fullName_computed = false;
fullName_value = null;
lubType_computed = false;
lubType_value = null;
usesTypeVariable_visited = -1;
usesTypeVariable_computed = false;
usesTypeVariable_initialized = false;
accessibleFrom_TypeDecl_values = null;
typeName_computed = false;
typeName_value = null;
sameStructure_TypeDecl_values = null;
subtype_TypeDecl_values = null;
getSubstitutedTypeBound_int_TypeDecl_values = null;
instanceOf_TypeDecl_values = null;
}
/**
* @apilevel internal
*/
public void flushCollectionCache() {
super.flushCollectionCache();
}
/**
* @apilevel internal
*/
@SuppressWarnings({"unchecked", "cast"})
public TypeVariable clone() throws CloneNotSupportedException {
TypeVariable node = (TypeVariable)super.clone();
node.toInterface_computed = false;
node.toInterface_value = null;
node.involvesTypeParameters_visited = -1;
node.involvesTypeParameters_computed = false;
node.involvesTypeParameters_initialized = false;
node.memberFields_String_values = null;
node.castingConversionTo_TypeDecl_values = null;
node.erasure_computed = false;
node.erasure_value = null;
node.fullName_computed = false;
node.fullName_value = null;
node.lubType_computed = false;
node.lubType_value = null;
node.usesTypeVariable_visited = -1;
node.usesTypeVariable_computed = false;
node.usesTypeVariable_initialized = false;
node.accessibleFrom_TypeDecl_values = null;
node.typeName_computed = false;
node.typeName_value = null;
node.sameStructure_TypeDecl_values = null;
node.subtype_TypeDecl_values = null;
node.getSubstitutedTypeBound_int_TypeDecl_values = null;
node.instanceOf_TypeDecl_values = null;
node.in$Circle(false);
node.is$Final(false);
return node;
}
/**
* @apilevel internal
*/
@SuppressWarnings({"unchecked", "cast"})
public TypeVariable copy() {
try {
TypeVariable node = (TypeVariable) 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
*/
@SuppressWarnings({"unchecked", "cast"})
public TypeVariable fullCopy() {
TypeVariable tree = (TypeVariable) copy();
if (children != null) {
for (int i = 0; i < children.length; ++i) {
ASTNode child = (ASTNode) children[i];
if(child != null) {
child = child.fullCopy();
tree.setChild(child, i);
}
}
}
return tree;
}
/**
* @ast method
* @aspect GenericTypeVariables
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.5Frontend/GenericTypeVariables.jrag:28
*/
public void nameCheck() {
if(extractSingleType(lookupType(name())) != this)
error("*** Semantic Error: type variable " + name() + " is multiply declared");
}
/**
* @ast method
* @aspect GenricTypeVariablesTypeAnalysis
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.5Frontend/GenericTypeVariables.jrag:66
*/
public void typeCheck() {
if(!getTypeBound(0).type().isTypeVariable() && !getTypeBound(0).type().isClassDecl() && !getTypeBound(0).type().isInterfaceDecl()) {
error("the first type bound must be either a type variable, or a class or interface type which " +
getTypeBound(0).type().fullName() + " is not");
}
for(int i = 1; i < getNumTypeBound(); i++) {
if(!getTypeBound(i).type().isInterfaceDecl()) {
error("type bound " + i + " must be an interface type which " +
getTypeBound(i).type().fullName() + " is not");
}
}
HashSet typeSet = new HashSet();
for(int i = 0; i < getNumTypeBound(); i++) {
TypeDecl type = getTypeBound(i).type();
TypeDecl erasure = type.erasure();
if(typeSet.contains(erasure)) {
if(type != erasure) {
error("the erasure " + erasure.fullName() + " of typebound " + getTypeBound(i) + " is multiply declared in " + this);
}
else {
error(type.fullName() + " is multiply declared");
}
}
typeSet.add(erasure);
}
for(int i = 0; i < getNumTypeBound(); i++) {
TypeDecl type = getTypeBound(i).type();
for(Iterator iter = type.methodsIterator(); iter.hasNext(); ) {
MethodDecl m = (MethodDecl)iter.next();
for(int j = i+1; j < getNumTypeBound(); j++) {
TypeDecl destType = getTypeBound(j).type();
for(Iterator destIter = destType.memberMethods(m.name()).iterator(); destIter.hasNext(); ) {
MethodDecl n = (MethodDecl)destIter.next();
if(m.sameSignature(n) && m.type() != n.type()) {
error("the two bounds, " + type.name() + " and " + destType.name() + ", in type variable " + name() +
" have a method " + m.signature() + " with conflicting return types " + m.type().name() + " and " + n.type().name());
}
}
}
}
}
}
/**
* @ast method
* @aspect LookupParTypeDecl
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.5Frontend/Generics.jrag:883
*/
public Access substitute(Parameterization parTypeDecl) {
if(parTypeDecl.isRawType())
return erasure().createBoundAccess();
return parTypeDecl.substitute(this).createBoundAccess();
}
/**
* @ast method
* @aspect LookupParTypeDecl
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.5Frontend/Generics.jrag:928
*/
public Access substituteReturnType(Parameterization parTypeDecl) {
if(parTypeDecl.isRawType())
return erasure().createBoundAccess();
TypeDecl typeDecl = parTypeDecl.substitute(this);
if(typeDecl instanceof WildcardType) {
// the bound of this type variable
return createBoundAccess();
//return lubType().createBoundAccess();
//return typeObject().createBoundAccess();
}
else if(typeDecl instanceof WildcardExtendsType) {
if(typeDecl.instanceOf(this))
return ((WildcardExtendsType)typeDecl).extendsType().createBoundAccess();
else
return createBoundAccess();
// the bound of this type variable of the bound of the wild card if it is more specific
//return ((WildcardExtendsType)typeDecl).extendsType().createBoundAccess();
}
else if(typeDecl instanceof WildcardSuperType) {
// the bound of this type variable
return createBoundAccess();
//return typeObject().createBoundAccess();
}
return typeDecl.createBoundAccess();
}
/**
* @ast method
* @aspect LookupParTypeDecl
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.5Frontend/Generics.jrag:962
*/
public Access substituteParameterType(Parameterization parTypeDecl) {
if(parTypeDecl.isRawType())
return erasure().createBoundAccess();
TypeDecl typeDecl = parTypeDecl.substitute(this);
if(typeDecl instanceof WildcardType)
return typeNull().createQualifiedAccess();
else if(typeDecl instanceof WildcardExtendsType)
return typeNull().createQualifiedAccess();
else if(typeDecl instanceof WildcardSuperType)
return ((WildcardSuperType)typeDecl).superType().createBoundAccess();
return typeDecl.createBoundAccess();
}
/**
* @ast method
* @aspect NewGenerics
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.5Frontend/Generics.jrag:1495
*/
public Access createQualifiedAccess() {
return createBoundAccess();
}
/**
* @ast method
* @aspect GenericsPrettyPrint
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.5Frontend/GenericsPrettyPrint.jrag:11
*/
public void toString(StringBuffer s) {
s.append(name());
if(getNumTypeBound() > 0) {
s.append(" extends ");
s.append(getTypeBound(0).type().fullName());
for(int i = 1; i < getNumTypeBound(); i++) {
s.append(" & ");
s.append(getTypeBound(i).type().fullName());
}
}
}
/**
* @ast method
*
*/
public TypeVariable() {
super();
}
/**
* Initializes the child array to the correct size.
* Initializes List and Opt nta children.
* @apilevel internal
* @ast method
* @ast method
*
*/
public void init$Children() {
children = new ASTNode[3];
setChild(new List(), 1);
setChild(new List(), 2);
}
/**
* @ast method
*
*/
public TypeVariable(Modifiers p0, String p1, List p2, List p3) {
setChild(p0, 0);
setID(p1);
setChild(p2, 1);
setChild(p3, 2);
}
/**
* @ast method
*
*/
public TypeVariable(Modifiers p0, beaver.Symbol p1, List p2, List p3) {
setChild(p0, 0);
setID(p1);
setChild(p2, 1);
setChild(p3, 2);
}
/**
* @apilevel low-level
* @ast method
*
*/
protected int numChildren() {
return 3;
}
/**
* @apilevel internal
* @ast method
*
*/
public boolean mayHaveRewrite() {
return true;
}
/**
* Replaces the Modifiers child.
* @param node The new node to replace the Modifiers child.
* @apilevel high-level
* @ast method
*
*/
public void setModifiers(Modifiers node) {
setChild(node, 0);
}
/**
* Retrieves the Modifiers child.
* @return The current node used as the Modifiers child.
* @apilevel high-level
* @ast method
*
*/
public Modifiers getModifiers() {
return (Modifiers)getChild(0);
}
/**
* Retrieves the Modifiers child.
* This method does not invoke AST transformations.
* @return The current node used as the Modifiers child.
* @apilevel low-level
* @ast method
*
*/
public Modifiers getModifiersNoTransform() {
return (Modifiers)getChildNoTransform(0);
}
/**
* Replaces the lexeme ID.
* @param value The new value for the lexeme ID.
* @apilevel high-level
* @ast method
*
*/
public void setID(String value) {
tokenString_ID = value;
}
/**
* JastAdd-internal setter for lexeme ID using the Beaver parser.
* @apilevel internal
* @ast method
*
*/
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
* @ast method
*
*/
public String getID() {
return tokenString_ID != null ? tokenString_ID : "";
}
/**
* Replaces the BodyDecl list.
* @param list The new list node to be used as the BodyDecl list.
* @apilevel high-level
* @ast method
*
*/
public void setBodyDeclList(List list) {
setChild(list, 1);
}
/**
* Retrieves the number of children in the BodyDecl list.
* @return Number of children in the BodyDecl list.
* @apilevel high-level
* @ast method
*
*/
public int getNumBodyDecl() {
return getBodyDeclList().getNumChild();
}
/**
* Retrieves the number of children in the BodyDecl list.
* Calling this method will not trigger rewrites..
* @return Number of children in the BodyDecl list.
* @apilevel low-level
* @ast method
*
*/
public int getNumBodyDeclNoTransform() {
return getBodyDeclListNoTransform().getNumChildNoTransform();
}
/**
* Retrieves the element at index {@code i} in the BodyDecl list..
* @param i Index of the element to return.
* @return The element at position {@code i} in the BodyDecl list.
* @apilevel high-level
* @ast method
*
*/
@SuppressWarnings({"unchecked", "cast"})
public BodyDecl getBodyDecl(int i) {
return (BodyDecl)getBodyDeclList().getChild(i);
}
/**
* Append an element to the BodyDecl list.
* @param node The element to append to the BodyDecl list.
* @apilevel high-level
* @ast method
*
*/
public void addBodyDecl(BodyDecl node) {
List list = (parent == null || state == null) ? getBodyDeclListNoTransform() : getBodyDeclList();
list.addChild(node);
}
/**
* @apilevel low-level
* @ast method
*
*/
public void addBodyDeclNoTransform(BodyDecl node) {
List list = getBodyDeclListNoTransform();
list.addChild(node);
}
/**
* Replaces the BodyDecl 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
* @ast method
*
*/
public void setBodyDecl(BodyDecl node, int i) {
List list = getBodyDeclList();
list.setChild(node, i);
}
/**
* Retrieves the BodyDecl list.
* @return The node representing the BodyDecl list.
* @apilevel high-level
* @ast method
*
*/
public List getBodyDecls() {
return getBodyDeclList();
}
/**
* Retrieves the BodyDecl list.
* This method does not invoke AST transformations.
* @return The node representing the BodyDecl list.
* @apilevel low-level
* @ast method
*
*/
public List getBodyDeclsNoTransform() {
return getBodyDeclListNoTransform();
}
/**
* Retrieves the BodyDecl list.
* @return The node representing the BodyDecl list.
* @apilevel high-level
* @ast method
*
*/
@SuppressWarnings({"unchecked", "cast"})
public List getBodyDeclList() {
List list = (List)getChild(1);
list.getNumChild();
return list;
}
/**
* Retrieves the BodyDecl list.
* This method does not invoke AST transformations.
* @return The node representing the BodyDecl list.
* @apilevel low-level
* @ast method
*
*/
@SuppressWarnings({"unchecked", "cast"})
public List getBodyDeclListNoTransform() {
return (List)getChildNoTransform(1);
}
/**
* Replaces the TypeBound list.
* @param list The new list node to be used as the TypeBound list.
* @apilevel high-level
* @ast method
*
*/
public void setTypeBoundList(List list) {
setChild(list, 2);
}
/**
* Retrieves the number of children in the TypeBound list.
* @return Number of children in the TypeBound list.
* @apilevel high-level
* @ast method
*
*/
public int getNumTypeBound() {
return getTypeBoundList().getNumChild();
}
/**
* Retrieves the number of children in the TypeBound list.
* Calling this method will not trigger rewrites..
* @return Number of children in the TypeBound list.
* @apilevel low-level
* @ast method
*
*/
public int getNumTypeBoundNoTransform() {
return getTypeBoundListNoTransform().getNumChildNoTransform();
}
/**
* Retrieves the element at index {@code i} in the TypeBound list..
* @param i Index of the element to return.
* @return The element at position {@code i} in the TypeBound list.
* @apilevel high-level
* @ast method
*
*/
@SuppressWarnings({"unchecked", "cast"})
public Access getTypeBound(int i) {
return (Access)getTypeBoundList().getChild(i);
}
/**
* Append an element to the TypeBound list.
* @param node The element to append to the TypeBound list.
* @apilevel high-level
* @ast method
*
*/
public void addTypeBound(Access node) {
List list = (parent == null || state == null) ? getTypeBoundListNoTransform() : getTypeBoundList();
list.addChild(node);
}
/**
* @apilevel low-level
* @ast method
*
*/
public void addTypeBoundNoTransform(Access node) {
List list = getTypeBoundListNoTransform();
list.addChild(node);
}
/**
* Replaces the TypeBound 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
* @ast method
*
*/
public void setTypeBound(Access node, int i) {
List list = getTypeBoundList();
list.setChild(node, i);
}
/**
* Retrieves the TypeBound list.
* @return The node representing the TypeBound list.
* @apilevel high-level
* @ast method
*
*/
public List getTypeBounds() {
return getTypeBoundList();
}
/**
* Retrieves the TypeBound list.
* This method does not invoke AST transformations.
* @return The node representing the TypeBound list.
* @apilevel low-level
* @ast method
*
*/
public List getTypeBoundsNoTransform() {
return getTypeBoundListNoTransform();
}
/**
* Retrieves the TypeBound list.
* @return The node representing the TypeBound list.
* @apilevel high-level
* @ast method
*
*/
@SuppressWarnings({"unchecked", "cast"})
public List getTypeBoundList() {
List list = (List)getChild(2);
list.getNumChild();
return list;
}
/**
* Retrieves the TypeBound list.
* This method does not invoke AST transformations.
* @return The node representing the TypeBound list.
* @apilevel low-level
* @ast method
*
*/
@SuppressWarnings({"unchecked", "cast"})
public List getTypeBoundListNoTransform() {
return (List)getChildNoTransform(2);
}
/**
* @apilevel internal
*/
protected boolean toInterface_computed = false;
/**
* @apilevel internal
*/
protected TypeDecl toInterface_value;
/**
* @attribute syn
* @aspect GreatestLowerBoundFactory
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.5Frontend/GLBTypeFactory.jadd:12
*/
@SuppressWarnings({"unchecked", "cast"})
public TypeDecl toInterface() {
if(toInterface_computed) {
return toInterface_value;
}
ASTNode$State state = state();
int num = state.boundariesCrossed;
boolean isFinal = this.is$Final();
toInterface_value = toInterface_compute();
toInterface_value.setParent(this);
toInterface_value.is$Final = true;
if(true) toInterface_computed = true;
return toInterface_value;
}
/**
* @apilevel internal
*/
private TypeDecl toInterface_compute() {
// convert var to interface
InterfaceDecl ITj = new InterfaceDecl();
ITj.setID("ITj_" + hashCode());
// I'm assuming that TypeVariable has no members of it's own.
// TODO: would it be enough to add only public members of a bound
// that is TypeVariable or ClassDecl and add other (interface)
// bounds as superinterfaces to ITj
// TODO: Is it really necessary to add public members to the new
// interface? Or is an empty interface more than enough since java
// has a nominal type system.
for (int i = 0; i < getNumTypeBound(); i++) {
TypeDecl bound = getTypeBound(i).type();
for (int j = 0; j < bound.getNumBodyDecl(); j++) {
BodyDecl bd = bound.getBodyDecl(j);
if (bd instanceof FieldDeclaration) {
FieldDeclaration fd = (FieldDeclaration) bd.fullCopy();
if (fd.isPublic())
ITj.addBodyDecl(fd);
}
else if (bd instanceof MethodDecl) {
MethodDecl md = (MethodDecl) bd;
if (md.isPublic())
ITj.addBodyDecl((BodyDecl)md.fullCopy());
}
}
}
return ITj;
}
/**
* @apilevel internal
*/
protected int involvesTypeParameters_visited = -1;
/**
* @apilevel internal
*/
protected boolean involvesTypeParameters_computed = false;
/**
* @apilevel internal
*/
protected boolean involvesTypeParameters_initialized = false;
/**
* @apilevel internal
*/
protected boolean involvesTypeParameters_value;
/**
* @attribute syn
* @aspect GenericMethodsInference
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.5Frontend/GenericMethodsInference.jrag:16
*/
@SuppressWarnings({"unchecked", "cast"})
public boolean involvesTypeParameters() {
if(involvesTypeParameters_computed) {
return involvesTypeParameters_value;
}
ASTNode$State state = state();
if (!involvesTypeParameters_initialized) {
involvesTypeParameters_initialized = true;
involvesTypeParameters_value = false;
}
if (!state.IN_CIRCLE) {
state.IN_CIRCLE = true;
int num = state.boundariesCrossed;
boolean isFinal = this.is$Final();
do {
involvesTypeParameters_visited = state.CIRCLE_INDEX;
state.CHANGE = false;
boolean new_involvesTypeParameters_value = involvesTypeParameters_compute();
if (new_involvesTypeParameters_value!=involvesTypeParameters_value)
state.CHANGE = true;
involvesTypeParameters_value = new_involvesTypeParameters_value;
state.CIRCLE_INDEX++;
} while (state.CHANGE);
if(isFinal && num == state().boundariesCrossed) {
involvesTypeParameters_computed = true;
}
else {
state.RESET_CYCLE = true;
involvesTypeParameters_compute();
state.RESET_CYCLE = false;
involvesTypeParameters_computed = false;
involvesTypeParameters_initialized = false;
}
state.IN_CIRCLE = false;
return involvesTypeParameters_value;
}
if(involvesTypeParameters_visited != state.CIRCLE_INDEX) {
involvesTypeParameters_visited = state.CIRCLE_INDEX;
if (state.RESET_CYCLE) {
involvesTypeParameters_computed = false;
involvesTypeParameters_initialized = false;
involvesTypeParameters_visited = -1;
return involvesTypeParameters_value;
}
boolean new_involvesTypeParameters_value = involvesTypeParameters_compute();
if (new_involvesTypeParameters_value!=involvesTypeParameters_value)
state.CHANGE = true;
involvesTypeParameters_value = new_involvesTypeParameters_value;
return involvesTypeParameters_value;
}
return involvesTypeParameters_value;
}
/**
* @apilevel internal
*/
private boolean involvesTypeParameters_compute() { return true; }
/**
* @attribute syn
* @aspect GenericTypeVariables
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.5Frontend/GenericTypeVariables.jrag:33
*/
public TypeDecl lowerBound() {
ASTNode$State state = state();
try { return getTypeBound(0).type(); }
finally {
}
}
/**
* @attribute syn
* @aspect MemberMethods
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/LookupMethod.jrag:210
*/
public Collection memberMethods(String name) {
ASTNode$State state = state();
try {
Collection list = new HashSet();
for(int i = 0; i < getNumTypeBound(); i++) {
for(Iterator iter = getTypeBound(i).type().memberMethods(name).iterator(); iter.hasNext(); ) {
MethodDecl decl = (MethodDecl)iter.next();
//if(decl.accessibleFrom(hostType()))
list.add(decl);
}
}
return list;
}
finally {
}
}
protected java.util.Map memberFields_String_values;
/**
* @attribute syn
* @aspect GenericTypeVariablesMembers
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.5Frontend/GenericTypeVariables.jrag:50
*/
@SuppressWarnings({"unchecked", "cast"})
public SimpleSet memberFields(String name) {
Object _parameters = name;
if(memberFields_String_values == null) memberFields_String_values = new java.util.HashMap(4);
if(memberFields_String_values.containsKey(_parameters)) {
return (SimpleSet)memberFields_String_values.get(_parameters);
}
ASTNode$State state = state();
int num = state.boundariesCrossed;
boolean isFinal = this.is$Final();
SimpleSet memberFields_String_value = memberFields_compute(name);
if(isFinal && num == state().boundariesCrossed) memberFields_String_values.put(_parameters, memberFields_String_value);
return memberFields_String_value;
}
/**
* @apilevel internal
*/
private SimpleSet memberFields_compute(String name) {
SimpleSet set = SimpleSet.emptySet;
for(int i = 0; i < getNumTypeBound(); i++) {
for(Iterator iter = getTypeBound(i).type().memberFields(name).iterator(); iter.hasNext(); ) {
FieldDeclaration decl = (FieldDeclaration)iter.next();
//if(decl.accessibleFrom(hostType()))
set = set.add(decl);
}
}
return set;
}
protected java.util.Map castingConversionTo_TypeDecl_values;
/**
* @attribute syn
* @aspect Generics
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.5Frontend/Generics.jrag:86
*/
@SuppressWarnings({"unchecked", "cast"})
public boolean castingConversionTo(TypeDecl type) {
Object _parameters = type;
if(castingConversionTo_TypeDecl_values == null) castingConversionTo_TypeDecl_values = new java.util.HashMap(4);
if(castingConversionTo_TypeDecl_values.containsKey(_parameters)) {
return ((Boolean)castingConversionTo_TypeDecl_values.get(_parameters)).booleanValue();
}
ASTNode$State state = state();
int num = state.boundariesCrossed;
boolean isFinal = this.is$Final();
boolean castingConversionTo_TypeDecl_value = castingConversionTo_compute(type);
if(isFinal && num == state().boundariesCrossed) castingConversionTo_TypeDecl_values.put(_parameters, Boolean.valueOf(castingConversionTo_TypeDecl_value));
return castingConversionTo_TypeDecl_value;
}
/**
* @apilevel internal
*/
private boolean castingConversionTo_compute(TypeDecl type) {
if(!type.isReferenceType())
return false;
if(getNumTypeBound() == 0) return true;
for(int i = 0; i < getNumTypeBound(); i++)
if(getTypeBound(i).type().castingConversionTo(type))
return true;
return false;
}
/**
* @attribute syn
* @aspect Generics
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.5Frontend/Generics.jrag:148
*/
public boolean isNestedType() {
ASTNode$State state = state();
try { return false; }
finally {
}
}
/**
* @apilevel internal
*/
protected boolean erasure_computed = false;
/**
* @apilevel internal
*/
protected TypeDecl erasure_value;
/**
* @attribute syn
* @aspect GenericsErasure
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.5Frontend/Generics.jrag:352
*/
@SuppressWarnings({"unchecked", "cast"})
public TypeDecl erasure() {
if(erasure_computed) {
return erasure_value;
}
ASTNode$State state = state();
int num = state.boundariesCrossed;
boolean isFinal = this.is$Final();
erasure_value = erasure_compute();
if(isFinal && num == state().boundariesCrossed) erasure_computed = true;
return erasure_value;
}
/**
* @apilevel internal
*/
private TypeDecl erasure_compute() { return getTypeBound(0).type().erasure(); }
/**
* @apilevel internal
*/
protected boolean fullName_computed = false;
/**
* @apilevel internal
*/
protected String fullName_value;
/**
* @attribute syn
* @aspect LookupParTypeDecl
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.5Frontend/Generics.jrag:563
*/
@SuppressWarnings({"unchecked", "cast"})
public String fullName() {
if(fullName_computed) {
return fullName_value;
}
ASTNode$State state = state();
int num = state.boundariesCrossed;
boolean isFinal = this.is$Final();
fullName_value = fullName_compute();
if(isFinal && num == state().boundariesCrossed) fullName_computed = true;
return fullName_value;
}
/**
* @apilevel internal
*/
private String fullName_compute() {
if(getParent().getParent() instanceof TypeDecl) {
TypeDecl typeDecl = (TypeDecl)getParent().getParent();
return typeDecl.fullName() + "@" + name();
}
return super.fullName();
}
/**
* @attribute syn
* @aspect LookupParTypeDecl
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.5Frontend/Generics.jrag:571
*/
public boolean sameSignature(Access a) {
ASTNode$State state = state();
try { return a.type() == this; }
finally {
}
}
/**
* @apilevel internal
*/
protected boolean lubType_computed = false;
/**
* @apilevel internal
*/
protected TypeDecl lubType_value;
/**
* @attribute syn
* @aspect LookupParTypeDecl
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.5Frontend/Generics.jrag:921
*/
@SuppressWarnings({"unchecked", "cast"})
public TypeDecl lubType() {
if(lubType_computed) {
return lubType_value;
}
ASTNode$State state = state();
int num = state.boundariesCrossed;
boolean isFinal = this.is$Final();
lubType_value = lubType_compute();
if(isFinal && num == state().boundariesCrossed) lubType_computed = true;
return lubType_value;
}
/**
* @apilevel internal
*/
private TypeDecl lubType_compute() {
ArrayList list = new ArrayList();
for(int i = 0; i < getNumTypeBound(); i++)
list.add(getTypeBound(i).type());
return lookupLUBType(list);
}
/**
* @apilevel internal
*/
protected int usesTypeVariable_visited = -1;
/**
* @apilevel internal
*/
protected boolean usesTypeVariable_computed = false;
/**
* @apilevel internal
*/
protected boolean usesTypeVariable_initialized = false;
/**
* @apilevel internal
*/
protected boolean usesTypeVariable_value;
/**
* @attribute syn
* @aspect LookupParTypeDecl
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.5Frontend/Generics.jrag:1079
*/
@SuppressWarnings({"unchecked", "cast"})
public boolean usesTypeVariable() {
if(usesTypeVariable_computed) {
return usesTypeVariable_value;
}
ASTNode$State state = state();
if (!usesTypeVariable_initialized) {
usesTypeVariable_initialized = true;
usesTypeVariable_value = false;
}
if (!state.IN_CIRCLE) {
state.IN_CIRCLE = true;
int num = state.boundariesCrossed;
boolean isFinal = this.is$Final();
do {
usesTypeVariable_visited = state.CIRCLE_INDEX;
state.CHANGE = false;
boolean new_usesTypeVariable_value = usesTypeVariable_compute();
if (new_usesTypeVariable_value!=usesTypeVariable_value)
state.CHANGE = true;
usesTypeVariable_value = new_usesTypeVariable_value;
state.CIRCLE_INDEX++;
} while (state.CHANGE);
if(isFinal && num == state().boundariesCrossed) {
usesTypeVariable_computed = true;
}
else {
state.RESET_CYCLE = true;
usesTypeVariable_compute();
state.RESET_CYCLE = false;
usesTypeVariable_computed = false;
usesTypeVariable_initialized = false;
}
state.IN_CIRCLE = false;
return usesTypeVariable_value;
}
if(usesTypeVariable_visited != state.CIRCLE_INDEX) {
usesTypeVariable_visited = state.CIRCLE_INDEX;
if (state.RESET_CYCLE) {
usesTypeVariable_computed = false;
usesTypeVariable_initialized = false;
usesTypeVariable_visited = -1;
return usesTypeVariable_value;
}
boolean new_usesTypeVariable_value = usesTypeVariable_compute();
if (new_usesTypeVariable_value!=usesTypeVariable_value)
state.CHANGE = true;
usesTypeVariable_value = new_usesTypeVariable_value;
return usesTypeVariable_value;
}
return usesTypeVariable_value;
}
/**
* @apilevel internal
*/
private boolean usesTypeVariable_compute() { return true; }
protected java.util.Map accessibleFrom_TypeDecl_values;
/**
* @attribute syn
* @aspect NewGenerics
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.5Frontend/Generics.jrag:1499
*/
@SuppressWarnings({"unchecked", "cast"})
public boolean accessibleFrom(TypeDecl type) {
Object _parameters = type;
if(accessibleFrom_TypeDecl_values == null) accessibleFrom_TypeDecl_values = new java.util.HashMap(4);
if(accessibleFrom_TypeDecl_values.containsKey(_parameters)) {
return ((Boolean)accessibleFrom_TypeDecl_values.get(_parameters)).booleanValue();
}
ASTNode$State state = state();
int num = state.boundariesCrossed;
boolean isFinal = this.is$Final();
boolean accessibleFrom_TypeDecl_value = accessibleFrom_compute(type);
if(isFinal && num == state().boundariesCrossed) accessibleFrom_TypeDecl_values.put(_parameters, Boolean.valueOf(accessibleFrom_TypeDecl_value));
return accessibleFrom_TypeDecl_value;
}
/**
* @apilevel internal
*/
private boolean accessibleFrom_compute(TypeDecl type) { return true; }
/**
* @apilevel internal
*/
protected boolean typeName_computed = false;
/**
* @apilevel internal
*/
protected String typeName_value;
/**
* @attribute syn
* @aspect NewGenerics
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.5Frontend/Generics.jrag:1501
*/
@SuppressWarnings({"unchecked", "cast"})
public String typeName() {
if(typeName_computed) {
return typeName_value;
}
ASTNode$State state = state();
int num = state.boundariesCrossed;
boolean isFinal = this.is$Final();
typeName_value = typeName_compute();
if(isFinal && num == state().boundariesCrossed) typeName_computed = true;
return typeName_value;
}
/**
* @apilevel internal
*/
private String typeName_compute() { return name(); }
/**
* @attribute syn
* @aspect GenericsParTypeDecl
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.5Frontend/GenericsParTypeDecl.jrag:73
*/
public boolean isTypeVariable() {
ASTNode$State state = state();
try { return true; }
finally {
}
}
/**
* @attribute syn
* @aspect GenericsSubtype
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.5Frontend/GenericsSubtype.jrag:46
*/
public boolean supertypeWildcard(WildcardType type) {
ASTNode$State state = state();
try { return true; }
finally {
}
}
/**
* @attribute syn
* @aspect GenericsSubtype
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.5Frontend/GenericsSubtype.jrag:57
*/
public boolean supertypeWildcardExtends(WildcardExtendsType type) {
ASTNode$State state = state();
try { return type.extendsType().subtype(this); }
finally {
}
}
/**
* @attribute syn
* @aspect GenericsSubtype
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.5Frontend/GenericsSubtype.jrag:66
*/
public boolean supertypeWildcardSuper(WildcardSuperType type) {
ASTNode$State state = state();
try { return type.superType().subtype(this); }
finally {
}
}
protected java.util.Map sameStructure_TypeDecl_values;
/**
* @attribute syn
* @aspect GenericsSubtype
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.5Frontend/GenericsSubtype.jrag:215
*/
@SuppressWarnings({"unchecked", "cast"})
public boolean sameStructure(TypeDecl t) {
Object _parameters = t;
if(sameStructure_TypeDecl_values == null) sameStructure_TypeDecl_values = new java.util.HashMap(4);
ASTNode$State.CircularValue _value;
if(sameStructure_TypeDecl_values.containsKey(_parameters)) {
Object _o = sameStructure_TypeDecl_values.get(_parameters);
if(!(_o instanceof ASTNode$State.CircularValue)) {
return ((Boolean)_o).booleanValue();
}
else
_value = (ASTNode$State.CircularValue)_o;
}
else {
_value = new ASTNode$State.CircularValue();
sameStructure_TypeDecl_values.put(_parameters, _value);
_value.value = Boolean.valueOf(true);
}
ASTNode$State state = state();
if (!state.IN_CIRCLE) {
state.IN_CIRCLE = true;
int num = state.boundariesCrossed;
boolean isFinal = this.is$Final();
boolean new_sameStructure_TypeDecl_value;
do {
_value.visited = new Integer(state.CIRCLE_INDEX);
state.CHANGE = false;
new_sameStructure_TypeDecl_value = sameStructure_compute(t);
if (new_sameStructure_TypeDecl_value!=((Boolean)_value.value).booleanValue()) {
state.CHANGE = true;
_value.value = Boolean.valueOf(new_sameStructure_TypeDecl_value);
}
state.CIRCLE_INDEX++;
} while (state.CHANGE);
if(isFinal && num == state().boundariesCrossed) {
sameStructure_TypeDecl_values.put(_parameters, new_sameStructure_TypeDecl_value);
}
else {
sameStructure_TypeDecl_values.remove(_parameters);
state.RESET_CYCLE = true;
sameStructure_compute(t);
state.RESET_CYCLE = false;
}
state.IN_CIRCLE = false;
return new_sameStructure_TypeDecl_value;
}
if(!new Integer(state.CIRCLE_INDEX).equals(_value.visited)) {
_value.visited = new Integer(state.CIRCLE_INDEX);
boolean new_sameStructure_TypeDecl_value = sameStructure_compute(t);
if (state.RESET_CYCLE) {
sameStructure_TypeDecl_values.remove(_parameters);
}
else if (new_sameStructure_TypeDecl_value!=((Boolean)_value.value).booleanValue()) {
state.CHANGE = true;
_value.value = new_sameStructure_TypeDecl_value;
}
return new_sameStructure_TypeDecl_value;
}
return ((Boolean)_value.value).booleanValue();
}
/**
* @apilevel internal
*/
private boolean sameStructure_compute(TypeDecl t) {
if(!(t instanceof TypeVariable))
return false;
if(t == this)
return true;
TypeVariable type = (TypeVariable)t;
if(type.getNumTypeBound() != getNumTypeBound())
return false;
for(int i = 0; i < getNumTypeBound(); i++) {
boolean found = false;
for(int j = i; !found && j < getNumTypeBound(); j++)
if(getTypeBound(i).type().sameStructure(type.getTypeBound(j).type()))
found = true;
if(!found)
return false;
}
return true;
}
/**
* @attribute syn
* @aspect GenericsSubtype
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.5Frontend/GenericsSubtype.jrag:450
*/
public boolean supertypeArrayDecl(ArrayDecl type) {
ASTNode$State state = state();
try {
for(int i = 0; i < getNumTypeBound(); i++)
if(type.subtype(getTypeBound(i).type())) {
return true;
}
return false;
}
finally {
}
}
protected java.util.Map subtype_TypeDecl_values;
/**
* @attribute syn
* @aspect GenericsSubtype
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.5Frontend/GenericsSubtype.jrag:290
*/
@SuppressWarnings({"unchecked", "cast"})
public boolean subtype(TypeDecl type) {
Object _parameters = type;
if(subtype_TypeDecl_values == null) subtype_TypeDecl_values = new java.util.HashMap(4);
ASTNode$State.CircularValue _value;
if(subtype_TypeDecl_values.containsKey(_parameters)) {
Object _o = subtype_TypeDecl_values.get(_parameters);
if(!(_o instanceof ASTNode$State.CircularValue)) {
return ((Boolean)_o).booleanValue();
}
else
_value = (ASTNode$State.CircularValue)_o;
}
else {
_value = new ASTNode$State.CircularValue();
subtype_TypeDecl_values.put(_parameters, _value);
_value.value = Boolean.valueOf(true);
}
ASTNode$State state = state();
if (!state.IN_CIRCLE) {
state.IN_CIRCLE = true;
int num = state.boundariesCrossed;
boolean isFinal = this.is$Final();
boolean new_subtype_TypeDecl_value;
do {
_value.visited = new Integer(state.CIRCLE_INDEX);
state.CHANGE = false;
new_subtype_TypeDecl_value = subtype_compute(type);
if (new_subtype_TypeDecl_value!=((Boolean)_value.value).booleanValue()) {
state.CHANGE = true;
_value.value = Boolean.valueOf(new_subtype_TypeDecl_value);
}
state.CIRCLE_INDEX++;
} while (state.CHANGE);
if(isFinal && num == state().boundariesCrossed) {
subtype_TypeDecl_values.put(_parameters, new_subtype_TypeDecl_value);
}
else {
subtype_TypeDecl_values.remove(_parameters);
state.RESET_CYCLE = true;
subtype_compute(type);
state.RESET_CYCLE = false;
}
state.IN_CIRCLE = false;
return new_subtype_TypeDecl_value;
}
if(!new Integer(state.CIRCLE_INDEX).equals(_value.visited)) {
_value.visited = new Integer(state.CIRCLE_INDEX);
boolean new_subtype_TypeDecl_value = subtype_compute(type);
if (state.RESET_CYCLE) {
subtype_TypeDecl_values.remove(_parameters);
}
else if (new_subtype_TypeDecl_value!=((Boolean)_value.value).booleanValue()) {
state.CHANGE = true;
_value.value = new_subtype_TypeDecl_value;
}
return new_subtype_TypeDecl_value;
}
return ((Boolean)_value.value).booleanValue();
}
/**
* @apilevel internal
*/
private boolean subtype_compute(TypeDecl type) { return type.supertypeTypeVariable(this); }
/**
* @attribute syn
* @aspect GenericsSubtype
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.5Frontend/GenericsSubtype.jrag:291
*/
public boolean supertypeTypeVariable(TypeVariable type) {
ASTNode$State state = state();
try {
if(type == this)
return true;
for(int i = 0; i < getNumTypeBound(); i++) {
boolean found = false;
for(int j = 0; !found && j < type.getNumTypeBound(); j++) {
if(type.getSubstitutedTypeBound(j, this).type().subtype(getTypeBound(i).type()))
found = true;
}
if(!found)
return false;
}
return true;
}
finally {
}
}
protected java.util.Map getSubstitutedTypeBound_int_TypeDecl_values;
/**
* @attribute syn
* @aspect GenericsSubtype
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.5Frontend/GenericsSubtype.jrag:314
*/
@SuppressWarnings({"unchecked", "cast"})
public Access getSubstitutedTypeBound(int i, TypeDecl type) {
java.util.List _parameters = new java.util.ArrayList(2);
_parameters.add(Integer.valueOf(i));
_parameters.add(type);
if(getSubstitutedTypeBound_int_TypeDecl_values == null) getSubstitutedTypeBound_int_TypeDecl_values = new java.util.HashMap(4);
if(getSubstitutedTypeBound_int_TypeDecl_values.containsKey(_parameters)) {
return (Access)getSubstitutedTypeBound_int_TypeDecl_values.get(_parameters);
}
ASTNode$State state = state();
int num = state.boundariesCrossed;
boolean isFinal = this.is$Final();
Access getSubstitutedTypeBound_int_TypeDecl_value = getSubstitutedTypeBound_compute(i, type);
if(isFinal && num == state().boundariesCrossed) getSubstitutedTypeBound_int_TypeDecl_values.put(_parameters, getSubstitutedTypeBound_int_TypeDecl_value);
return getSubstitutedTypeBound_int_TypeDecl_value;
}
/**
* @apilevel internal
*/
private Access getSubstitutedTypeBound_compute(int i, TypeDecl type) {
Access bound = getTypeBound(i);
if(!bound.type().usesTypeVariable())
return bound;
final TypeDecl typeDecl = type;
Access access = bound.type().substitute(
new Parameterization() {
public boolean isRawType() {
return false;
}
public TypeDecl substitute(TypeVariable typeVariable) {
return typeVariable == TypeVariable.this ? typeDecl : typeVariable;
}
}
);
access.setParent(this);
return access;
}
/**
* @attribute syn
* @aspect GenericsSubtype
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.5Frontend/GenericsSubtype.jrag:421
*/
public boolean supertypeClassDecl(ClassDecl type) {
ASTNode$State state = state();
try {
for(int i = 0; i < getNumTypeBound(); i++)
if(!type.subtype(getSubstitutedTypeBound(i, type).type()))
return false;
return true;
}
finally {
}
}
/**
* @attribute syn
* @aspect GenericsSubtype
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.5Frontend/GenericsSubtype.jrag:437
*/
public boolean supertypeInterfaceDecl(InterfaceDecl type) {
ASTNode$State state = state();
try {
for(int i = 0; i < getNumTypeBound(); i++)
if(!type.subtype(getSubstitutedTypeBound(i, type).type()))
return false;
return true;
}
finally {
}
}
protected java.util.Map instanceOf_TypeDecl_values;
/**
* @attribute syn
* @aspect GenericsSubtype
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.5Frontend/GenericsSubtype.jrag:400
*/
@SuppressWarnings({"unchecked", "cast"})
public boolean instanceOf(TypeDecl type) {
Object _parameters = type;
if(instanceOf_TypeDecl_values == null) instanceOf_TypeDecl_values = new java.util.HashMap(4);
if(instanceOf_TypeDecl_values.containsKey(_parameters)) {
return ((Boolean)instanceOf_TypeDecl_values.get(_parameters)).booleanValue();
}
ASTNode$State state = state();
int num = state.boundariesCrossed;
boolean isFinal = this.is$Final();
boolean instanceOf_TypeDecl_value = instanceOf_compute(type);
if(isFinal && num == state().boundariesCrossed) instanceOf_TypeDecl_values.put(_parameters, Boolean.valueOf(instanceOf_TypeDecl_value));
return instanceOf_TypeDecl_value;
}
/**
* @apilevel internal
*/
private boolean instanceOf_compute(TypeDecl type) { return subtype(type); }
/**
* A type is reifiable if it either refers to a non-parameterized type,
* is a raw type, is a parameterized type with only unbound wildcard
* parameters or is an array type with a reifiable type parameter.
*
* @see "JLSv3 §4.7"
* @attribute syn
* @aspect SafeVarargs
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java7Frontend/SafeVarargs.jrag:106
*/
public boolean isReifiable() {
ASTNode$State state = state();
try { return false; }
finally {
}
}
/**
* @attribute inh
* @aspect LookupParTypeDecl
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.5Frontend/Generics.jrag:919
*/
@SuppressWarnings({"unchecked", "cast"})
public TypeDecl typeObject() {
ASTNode$State state = state();
TypeDecl typeObject_value = getParent().Define_TypeDecl_typeObject(this, null);
return typeObject_value;
}
/**
* @attribute inh
* @aspect LookupParTypeDecl
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.5Frontend/Generics.jrag:961
*/
@SuppressWarnings({"unchecked", "cast"})
public TypeDecl typeNull() {
ASTNode$State state = state();
TypeDecl typeNull_value = getParent().Define_TypeDecl_typeNull(this, null);
return typeNull_value;
}
/**
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.5Frontend/GenericTypeVariables.jrag:13
* @apilevel internal
*/
public NameType Define_NameType_nameType(ASTNode caller, ASTNode child) {
if(caller == getTypeBoundListNoTransform()) {
int childIndex = caller.getIndexOfChild(child);
return NameType.TYPE_NAME;
}
else { return super.Define_NameType_nameType(caller, child);
}
}
/**
* @apilevel internal
*/
public ASTNode rewriteTo() {
// Declared in /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.5Frontend/GenericTypeVariables.jrag at line 16
if(getNumTypeBound() == 0) {
state().duringGenericTypeVariables++;
ASTNode result = rewriteRule0();
state().duringGenericTypeVariables--;
return result;
}
return super.rewriteTo();
}
/**
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.5Frontend/GenericTypeVariables.jrag:16
* @apilevel internal
*/ private TypeVariable rewriteRule0() {
{
addTypeBound(
new TypeAccess(
"java.lang",
"Object"
)
);
return this;
} }
}