soot.JastAddJ.VarDeclStmt 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 VarDeclStmt : {@link Stmt} ::= {@link Modifiers} TypeAccess:{@link Access} {@link VariableDecl}*;
* @ast node
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/java.ast:82
*/
public class VarDeclStmt extends Stmt implements Cloneable {
/**
* @apilevel low-level
*/
public void flushCache() {
super.flushCache();
canCompleteNormally_computed = false;
}
/**
* @apilevel internal
*/
public void flushCollectionCache() {
super.flushCollectionCache();
}
/**
* @apilevel internal
*/
@SuppressWarnings({"unchecked", "cast"})
public VarDeclStmt clone() throws CloneNotSupportedException {
VarDeclStmt node = (VarDeclStmt)super.clone();
node.canCompleteNormally_computed = false;
node.in$Circle(false);
node.is$Final(false);
return node;
}
/**
* @apilevel internal
*/
@SuppressWarnings({"unchecked", "cast"})
public VarDeclStmt copy() {
try {
VarDeclStmt node = (VarDeclStmt) 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 VarDeclStmt fullCopy() {
VarDeclStmt tree = (VarDeclStmt) 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 VariableDeclarationTransformation
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/VariableDeclaration.jrag:163
*/
private List createVariableDeclarationList() {
List varList = new List();
for(int j = 0; j < getNumVariableDecl(); j++) {
VariableDeclaration v =
getVariableDecl(j).createVariableDeclarationFrom(
(Modifiers)getModifiers().fullCopy(),
(Access)getTypeAccess().fullCopy()
);
if(j == 0)
v.setStart(start);
else {
v.getModifiersNoTransform().clearLocations();
v.getTypeAccessNoTransform().clearLocations();
}
varList.add(v);
}
return varList;
}
/**
* @ast method
*
*/
public VarDeclStmt() {
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(), 2);
}
/**
* @ast method
*
*/
public VarDeclStmt(Modifiers p0, Access p1, List p2) {
setChild(p0, 0);
setChild(p1, 1);
setChild(p2, 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 TypeAccess child.
* @param node The new node to replace the TypeAccess child.
* @apilevel high-level
* @ast method
*
*/
public void setTypeAccess(Access node) {
setChild(node, 1);
}
/**
* Retrieves the TypeAccess child.
* @return The current node used as the TypeAccess child.
* @apilevel high-level
* @ast method
*
*/
public Access getTypeAccess() {
return (Access)getChild(1);
}
/**
* 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(1);
}
/**
* Replaces the VariableDecl list.
* @param list The new list node to be used as the VariableDecl list.
* @apilevel high-level
* @ast method
*
*/
public void setVariableDeclList(List list) {
setChild(list, 2);
}
/**
* Retrieves the number of children in the VariableDecl list.
* @return Number of children in the VariableDecl list.
* @apilevel high-level
* @ast method
*
*/
public int getNumVariableDecl() {
return getVariableDeclList().getNumChild();
}
/**
* Retrieves the number of children in the VariableDecl list.
* Calling this method will not trigger rewrites..
* @return Number of children in the VariableDecl list.
* @apilevel low-level
* @ast method
*
*/
public int getNumVariableDeclNoTransform() {
return getVariableDeclListNoTransform().getNumChildNoTransform();
}
/**
* Retrieves the element at index {@code i} in the VariableDecl list..
* @param i Index of the element to return.
* @return The element at position {@code i} in the VariableDecl list.
* @apilevel high-level
* @ast method
*
*/
@SuppressWarnings({"unchecked", "cast"})
public VariableDecl getVariableDecl(int i) {
return (VariableDecl)getVariableDeclList().getChild(i);
}
/**
* Append an element to the VariableDecl list.
* @param node The element to append to the VariableDecl list.
* @apilevel high-level
* @ast method
*
*/
public void addVariableDecl(VariableDecl node) {
List list = (parent == null || state == null) ? getVariableDeclListNoTransform() : getVariableDeclList();
list.addChild(node);
}
/**
* @apilevel low-level
* @ast method
*
*/
public void addVariableDeclNoTransform(VariableDecl node) {
List list = getVariableDeclListNoTransform();
list.addChild(node);
}
/**
* Replaces the VariableDecl 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 setVariableDecl(VariableDecl node, int i) {
List list = getVariableDeclList();
list.setChild(node, i);
}
/**
* Retrieves the VariableDecl list.
* @return The node representing the VariableDecl list.
* @apilevel high-level
* @ast method
*
*/
public List getVariableDecls() {
return getVariableDeclList();
}
/**
* Retrieves the VariableDecl list.
* This method does not invoke AST transformations.
* @return The node representing the VariableDecl list.
* @apilevel low-level
* @ast method
*
*/
public List getVariableDeclsNoTransform() {
return getVariableDeclListNoTransform();
}
/**
* Retrieves the VariableDecl list.
* @return The node representing the VariableDecl list.
* @apilevel high-level
* @ast method
*
*/
@SuppressWarnings({"unchecked", "cast"})
public List getVariableDeclList() {
List list = (List)getChild(2);
list.getNumChild();
return list;
}
/**
* Retrieves the VariableDecl list.
* This method does not invoke AST transformations.
* @return The node representing the VariableDecl list.
* @apilevel low-level
* @ast method
*
*/
@SuppressWarnings({"unchecked", "cast"})
public List getVariableDeclListNoTransform() {
return (List)getChildNoTransform(2);
}
/**
* @apilevel internal
*/
protected boolean canCompleteNormally_computed = false;
/**
* @apilevel internal
*/
protected boolean canCompleteNormally_value;
/**
* @attribute syn
* @aspect UnreachableStatements
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/UnreachableStatements.jrag:42
*/
@SuppressWarnings({"unchecked", "cast"})
public boolean canCompleteNormally() {
if(canCompleteNormally_computed) {
return canCompleteNormally_value;
}
ASTNode$State state = state();
int num = state.boundariesCrossed;
boolean isFinal = this.is$Final();
canCompleteNormally_value = canCompleteNormally_compute();
if(isFinal && num == state().boundariesCrossed) canCompleteNormally_computed = true;
return canCompleteNormally_value;
}
/**
* @apilevel internal
*/
private boolean canCompleteNormally_compute() { return reachable(); }
/**
* @attribute syn
* @aspect PreciseRethrow
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java7Frontend/PreciseRethrow.jrag:55
*/
public boolean modifiedInScope(Variable var) {
ASTNode$State state = state();
try { return false; }
finally {
}
}
/**
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/SyntacticClassification.jrag:84
* @apilevel internal
*/
public NameType Define_NameType_nameType(ASTNode caller, ASTNode child) {
if(caller == getTypeAccessNoTransform()) {
return NameType.TYPE_NAME;
}
else { return getParent().Define_NameType_nameType(this, caller);
}
}
/**
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/TypeAnalysis.jrag:258
* @apilevel internal
*/
public TypeDecl Define_TypeDecl_declType(ASTNode caller, ASTNode child) {
if(caller == getVariableDeclListNoTransform()) {
int childIndex = caller.getIndexOfChild(child);
return null;
}
else { return getParent().Define_TypeDecl_declType(this, caller);
}
}
/**
* @apilevel internal
*/
public ASTNode rewriteTo() {
// Declared in /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/VariableDeclaration.jrag at line 144
if(getNumVariableDecl() == 1) {
state().duringVariableDeclarationTransformation++;
ASTNode result = rewriteRule0();
state().duringVariableDeclarationTransformation--;
return result;
}
// Declared in /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/VariableDeclaration.jrag at line 155
if(getParent().getParent() instanceof Block &&
((Block)getParent().getParent()).getStmtListNoTransform() == getParent() && getNumVariableDecl() > 1) {
state().duringVariableDeclarationTransformation++;
List list = (List)getParent();
int i = list.getIndexOfChild(this);
List newList = rewriteBlock_getStmt();
for(int j = 1; j < newList.getNumChildNoTransform(); j++)
list.insertChild(newList.getChildNoTransform(j), ++i);
state().duringVariableDeclarationTransformation--;
return newList.getChildNoTransform(0);
}
// Declared in /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/VariableDeclaration.jrag at line 159
if(getParent().getParent() instanceof ForStmt &&
((ForStmt)getParent().getParent()).getInitStmtListNoTransform() == getParent() && getNumVariableDecl() > 1) {
state().duringVariableDeclarationTransformation++;
List list = (List)getParent();
int i = list.getIndexOfChild(this);
List newList = rewriteForStmt_getInitStmt();
for(int j = 1; j < newList.getNumChildNoTransform(); j++)
list.insertChild(newList.getChildNoTransform(j), ++i);
state().duringVariableDeclarationTransformation--;
return newList.getChildNoTransform(0);
}
return super.rewriteTo();
}
/**
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/VariableDeclaration.jrag:144
* @apilevel internal
*/ private VariableDeclaration rewriteRule0() {
{
VariableDeclaration decl = getVariableDecl(0).createVariableDeclarationFrom(getModifiers(), getTypeAccess());
decl.setStart(start); // copy location information
decl.setEnd(end); // copy location information
return decl;
} }
/**
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/VariableDeclaration.jrag:155
* @apilevel internal
*/ private List rewriteBlock_getStmt() {
return createVariableDeclarationList();
}
/**
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/VariableDeclaration.jrag:159
* @apilevel internal
*/ private List rewriteForStmt_getInitStmt() {
return createVariableDeclarationList();
}
}