soot.JastAddJ.ParTypeAccess 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 ParTypeAccess : {@link Access} ::= TypeAccess:{@link Access} TypeArgument:{@link Access}*;
* @ast node
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.5Frontend/Generics.ast:16
*/
public class ParTypeAccess extends Access implements Cloneable {
/**
* @apilevel low-level
*/
public void flushCache() {
super.flushCache();
type_computed = false;
type_value = null;
}
/**
* @apilevel internal
*/
public void flushCollectionCache() {
super.flushCollectionCache();
}
/**
* @apilevel internal
*/
@SuppressWarnings({"unchecked", "cast"})
public ParTypeAccess clone() throws CloneNotSupportedException {
ParTypeAccess node = (ParTypeAccess)super.clone();
node.type_computed = false;
node.type_value = null;
node.in$Circle(false);
node.is$Final(false);
return node;
}
/**
* @apilevel internal
*/
@SuppressWarnings({"unchecked", "cast"})
public ParTypeAccess copy() {
try {
ParTypeAccess node = (ParTypeAccess) 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 ParTypeAccess fullCopy() {
ParTypeAccess tree = (ParTypeAccess) 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 GenericsTypeAnalysis
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.5Frontend/Generics.jrag:336
*/
public boolean isRaw() {
return false;
}
/**
* @ast method
* @aspect GenericsTypeCheck
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.5Frontend/Generics.jrag:444
*/
public void typeCheck() {
super.typeCheck();
if(!genericDecl().isUnknown()) {
TypeDecl type = type();
if(!genericDecl().isGenericType()) {
error(genericDecl().typeName() + " is not a generic type but used as one in " + this);
}
else if(!type.isRawType() && type.isNestedType() && type.enclosingType().isRawType())
error("Can not access a member type of a raw type as a parameterized type");
else {
GenericTypeDecl decl = (GenericTypeDecl)genericDecl();
GenericTypeDecl original = (GenericTypeDecl)decl.original();
if(original.getNumTypeParameter() != getNumTypeArgument()) {
error(decl.typeName() + " takes " + original.getNumTypeParameter() + " type parameters, not " + getNumTypeArgument() + " as used in " + this);
}
else {
ParTypeDecl typeDecl = (ParTypeDecl)type();
for(int i = 0; i < getNumTypeArgument(); i++) {
if(!getTypeArgument(i).type().instanceOf(original.getTypeParameter(i))) {
error("type argument " + i + " is of type " + getTypeArgument(i).type().typeName()
+ " which is not a subtype of " + original.getTypeParameter(i).typeName());
}
}
}
}
}
}
/**
* @ast method
* @aspect GenericsPrettyPrint
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.5Frontend/GenericsPrettyPrint.jrag:23
*/
public void toString(StringBuffer s) {
getTypeAccess().toString(s);
s.append("<");
for(int i = 0; i < getNumTypeArgument(); i++) {
if(i != 0)
s.append(", ");
getTypeArgument(i).toString(s);
}
s.append(">");
}
/**
* @ast method
*
*/
public ParTypeAccess() {
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[2];
setChild(new List(), 1);
}
/**
* @ast method
*
*/
public ParTypeAccess(Access p0, List p1) {
setChild(p0, 0);
setChild(p1, 1);
}
/**
* @apilevel low-level
* @ast method
*
*/
protected int numChildren() {
return 2;
}
/**
* @apilevel internal
* @ast method
*
*/
public boolean mayHaveRewrite() {
return false;
}
/**
* Replaces the TypeAccess child.
* @param node The new node to replace the TypeAccess child.
* @apilevel high-level
* @ast method
*
*/
public void setTypeAccess(Access node) {
setChild(node, 0);
}
/**
* Retrieves the TypeAccess child.
* @return The current node used as the TypeAccess child.
* @apilevel high-level
* @ast method
*
*/
public Access getTypeAccess() {
return (Access)getChild(0);
}
/**
* Retrieves the TypeAccess child.
* This method does not invoke AST transformations.
* @return The current node used as the TypeAccess child.
* @apilevel low-level
* @ast method
*
*/
public Access getTypeAccessNoTransform() {
return (Access)getChildNoTransform(0);
}
/**
* Replaces the TypeArgument list.
* @param list The new list node to be used as the TypeArgument list.
* @apilevel high-level
* @ast method
*
*/
public void setTypeArgumentList(List list) {
setChild(list, 1);
}
/**
* Retrieves the number of children in the TypeArgument list.
* @return Number of children in the TypeArgument list.
* @apilevel high-level
* @ast method
*
*/
public int getNumTypeArgument() {
return getTypeArgumentList().getNumChild();
}
/**
* Retrieves the number of children in the TypeArgument list.
* Calling this method will not trigger rewrites..
* @return Number of children in the TypeArgument list.
* @apilevel low-level
* @ast method
*
*/
public int getNumTypeArgumentNoTransform() {
return getTypeArgumentListNoTransform().getNumChildNoTransform();
}
/**
* Retrieves the element at index {@code i} in the TypeArgument list..
* @param i Index of the element to return.
* @return The element at position {@code i} in the TypeArgument list.
* @apilevel high-level
* @ast method
*
*/
@SuppressWarnings({"unchecked", "cast"})
public Access getTypeArgument(int i) {
return (Access)getTypeArgumentList().getChild(i);
}
/**
* Append an element to the TypeArgument list.
* @param node The element to append to the TypeArgument list.
* @apilevel high-level
* @ast method
*
*/
public void addTypeArgument(Access node) {
List list = (parent == null || state == null) ? getTypeArgumentListNoTransform() : getTypeArgumentList();
list.addChild(node);
}
/**
* @apilevel low-level
* @ast method
*
*/
public void addTypeArgumentNoTransform(Access node) {
List list = getTypeArgumentListNoTransform();
list.addChild(node);
}
/**
* Replaces the TypeArgument 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 setTypeArgument(Access node, int i) {
List list = getTypeArgumentList();
list.setChild(node, i);
}
/**
* Retrieves the TypeArgument list.
* @return The node representing the TypeArgument list.
* @apilevel high-level
* @ast method
*
*/
public List getTypeArguments() {
return getTypeArgumentList();
}
/**
* Retrieves the TypeArgument list.
* This method does not invoke AST transformations.
* @return The node representing the TypeArgument list.
* @apilevel low-level
* @ast method
*
*/
public List getTypeArgumentsNoTransform() {
return getTypeArgumentListNoTransform();
}
/**
* Retrieves the TypeArgument list.
* @return The node representing the TypeArgument list.
* @apilevel high-level
* @ast method
*
*/
@SuppressWarnings({"unchecked", "cast"})
public List getTypeArgumentList() {
List list = (List)getChild(1);
list.getNumChild();
return list;
}
/**
* Retrieves the TypeArgument list.
* This method does not invoke AST transformations.
* @return The node representing the TypeArgument list.
* @apilevel low-level
* @ast method
*
*/
@SuppressWarnings({"unchecked", "cast"})
public List getTypeArgumentListNoTransform() {
return (List)getChildNoTransform(1);
}
/**
* @attribute syn
* @aspect LookupMethod
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/LookupMethod.jrag:17
*/
public Expr unqualifiedScope() {
ASTNode$State state = state();
try { return getParent() instanceof Access ? ((Access)getParent()).unqualifiedScope() : super.unqualifiedScope(); }
finally {
}
}
/**
* @apilevel internal
*/
protected boolean type_computed = false;
/**
* @apilevel internal
*/
protected TypeDecl type_value;
/**
* @attribute syn
* @aspect GenericsTypeAnalysis
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.5Frontend/Generics.jrag:273
*/
@SuppressWarnings({"unchecked", "cast"})
public TypeDecl type() {
if(type_computed) {
return type_value;
}
ASTNode$State state = state();
int num = state.boundariesCrossed;
boolean isFinal = this.is$Final();
type_value = type_compute();
if(isFinal && num == state().boundariesCrossed) type_computed = true;
return type_value;
}
/**
* @apilevel internal
*/
private TypeDecl type_compute() {
TypeDecl typeDecl = genericDecl();
if(typeDecl instanceof GenericTypeDecl) {
// use signature in lookup for types that are used in extends and implements clauses
if (unqualifiedScope().inExtendsOrImplements()) {
return ((GenericTypeDecl)typeDecl).lookupParTypeDecl(this);
}
ArrayList args = new ArrayList();
for(int i = 0; i < getNumTypeArgument(); i++)
args.add(getTypeArgument(i).type());
return ((GenericTypeDecl)typeDecl).lookupParTypeDecl(args);
}
return typeDecl;
}
/**
* @attribute syn
* @aspect GenericsTypeAnalysis
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.5Frontend/Generics.jrag:287
*/
public TypeDecl genericDecl() {
ASTNode$State state = state();
try { return getTypeAccess().type(); }
finally {
}
}
/**
* @attribute syn
* @aspect AccessTypes
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/ResolveAmbiguousNames.jrag:13
*/
public boolean isTypeAccess() {
ASTNode$State state = state();
try { return true; }
finally {
}
}
/**
* Builds a copy of this Access node where all occurrences
* of type variables in the original type parameter list have been replaced
* by the substitution type parameters.
*
* @return the substituted Access node
* @attribute syn
* @aspect TypeInference
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java7Frontend/TypeInference.jrag:406
*/
public Access substituted(Collection original, List substitution) {
ASTNode$State state = state();
try {
List substArgs = new List();
for (Access arg : getTypeArgumentList())
substArgs.add(arg.substituted(original, substitution));
return new ParTypeAccess(
getTypeAccess().substituted(original, substitution),
substArgs);
}
finally {
}
}
/**
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.5Frontend/Generics.jrag:265
* @apilevel internal
*/
public SimpleSet Define_SimpleSet_lookupType(ASTNode caller, ASTNode child, String name) {
if(caller == getTypeArgumentListNoTransform()) {
int childIndex = caller.getIndexOfChild(child);
return unqualifiedScope().lookupType(name);
}
else { return getParent().Define_SimpleSet_lookupType(this, caller, name);
}
}
/**
* @apilevel internal
*/
public ASTNode rewriteTo() {
return super.rewriteTo();
}
}