/* 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.tagkit.SourceFileTag;
/**
 * @production Expr : {@link ASTNode};
 * @ast node
 * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/java.ast:104
 */
public abstract class Expr extends ASTNode<ASTNode> implements Cloneable {
  /**
   * @apilevel low-level
   */
  public void flushCache() {
    super.flushCache();
    false_label_computed = false;
    false_label_value = null;
    true_label_computed = false;
    true_label_value = null;
  }
  /**
   * @apilevel internal
   */
  public void flushCollectionCache() {
    super.flushCollectionCache();
  }
  /**
   * @apilevel internal
   */
  @SuppressWarnings({"unchecked", "cast"})
  public Expr clone() throws CloneNotSupportedException {
    Expr node = (Expr)super.clone();
    node.false_label_computed = false;
    node.false_label_value = null;
    node.true_label_computed = false;
    node.true_label_value = null;
    node.in$Circle(false);
    node.is$Final(false);
    return node;
  }
  /**
   * @ast method 
   * @aspect TypeScopePropagation
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/LookupType.jrag:461
   */
  public SimpleSet keepAccessibleTypes(SimpleSet oldSet) {
    SimpleSet newSet = SimpleSet.emptySet;
    TypeDecl hostType = hostType();
    for(Iterator iter = oldSet.iterator(); iter.hasNext(); ) {
      TypeDecl t = (TypeDecl)iter.next();
      if((hostType != null && t.accessibleFrom(hostType)) || (hostType == null && t.accessibleFromPackage(hostPackage())))
        newSet = newSet.add(t);
    }
    return newSet;
  }
  /**
   * Remove fields that are not accessible when using this Expr as qualifier
   * @return a set containing the accessible fields
   * @ast method 
   * @aspect VariableScope
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/LookupVariable.jrag:169
   */
  public SimpleSet keepAccessibleFields(SimpleSet oldSet) {
    SimpleSet newSet = SimpleSet.emptySet;
    for(Iterator iter = oldSet.iterator(); iter.hasNext(); ) {
      Variable v = (Variable)iter.next();
      if(v instanceof FieldDeclaration) {
        FieldDeclaration f = (FieldDeclaration)v;
        if(mayAccess(f))
          newSet = newSet.add(f);
      }
    }
    return newSet;
  }
  /**
   * @see "JLS $6.6.2.1"
   * @return true if the expression may access the given field
   * @ast method 
   * @aspect VariableScope
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/LookupVariable.jrag:196
   */
  public boolean mayAccess(FieldDeclaration f) {
    if(f.isPublic()) {
      return true;
    } else if(f.isProtected()) {
      if(f.hostPackage().equals(hostPackage()))
        return true;
      return hostType().mayAccess(this, f);
    } else if(f.isPrivate()) {
      return f.hostType().topLevelType() == hostType().topLevelType();
    } else {
      return f.hostPackage().equals(hostType().hostPackage());
    }
  }
  /**
   * @ast method 
   * @aspect QualifiedNames
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/ResolveAmbiguousNames.jrag:106
   */
  public Dot qualifiesAccess(Access access) {
    Dot dot = new Dot(this, access);
    dot.setStart(this.getStart());
    dot.setEnd(access.getEnd());
    return dot;
  }
  /**
   * @ast method 
   * @aspect MethodSignature15
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.5Frontend/MethodSignature.jrag:91
   */
  protected SimpleSet chooseConstructor(Collection constructors, List argList) {
    SimpleSet potentiallyApplicable = SimpleSet.emptySet;
    // select potentially applicable constructors
    for(Iterator iter = constructors.iterator(); iter.hasNext(); ) {
      ConstructorDecl decl = (ConstructorDecl)iter.next();
      if(decl.potentiallyApplicable(argList) && decl.accessibleFrom(hostType()))
        potentiallyApplicable = potentiallyApplicable.add(decl);
    }
    // first phase
    SimpleSet maxSpecific = SimpleSet.emptySet;
    for(Iterator iter = potentiallyApplicable.iterator(); iter.hasNext(); ) {
      ConstructorDecl decl = (ConstructorDecl)iter.next();
      if(decl.applicableBySubtyping(argList))
        maxSpecific = mostSpecific(maxSpecific, decl);
    }

    // second phase
    if(maxSpecific.isEmpty()) {
      for(Iterator iter = potentiallyApplicable.iterator(); iter.hasNext(); ) {
        ConstructorDecl decl = (ConstructorDecl)iter.next();
        if(decl.applicableByMethodInvocationConversion(argList))
          maxSpecific = mostSpecific(maxSpecific, decl);
      }
    }

    // third phase
    if(maxSpecific.isEmpty()) {
      for(Iterator iter = potentiallyApplicable.iterator(); iter.hasNext(); ) {
        ConstructorDecl decl = (ConstructorDecl)iter.next();
        if(decl.isVariableArity() && decl.applicableVariableArity(argList))
          maxSpecific = mostSpecific(maxSpecific, decl);
      }
    }
    return maxSpecific;
  }
  /**
   * @ast method 
   * @aspect MethodSignature15
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.5Frontend/MethodSignature.jrag:128
   */
  protected static SimpleSet mostSpecific(SimpleSet maxSpecific, ConstructorDecl decl) {
    if(maxSpecific.isEmpty())
      maxSpecific = maxSpecific.add(decl);
    else {
      if(decl.moreSpecificThan((ConstructorDecl)maxSpecific.iterator().next()))
        maxSpecific = SimpleSet.emptySet.add(decl);
      else if(!((ConstructorDecl)maxSpecific.iterator().next()).moreSpecificThan(decl))
        maxSpecific = maxSpecific.add(decl);
    }
    return maxSpecific;
  }
  /**
   * @ast method 
   * @aspect BooleanExpressions
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddExtensions/JimpleBackend/BooleanExpressions.jrag:105
   */
  protected soot.Value emitBooleanCondition(Body b) {
    b.setLine(this);
    emitEvalBranch(b);
    soot.jimple.Stmt end_label = newLabel();
    b.addLabel(false_label());
    Local result = b.newTemp(soot.BooleanType.v());
    b.add(b.newAssignStmt(result, BooleanType.emitConstant(false), this));
    b.add(b.newGotoStmt(end_label, this));
    b.addLabel(true_label());
    b.add(b.newAssignStmt(result, BooleanType.emitConstant(true), this));
    b.addLabel(end_label);
    return result;
  }
  /**
   * @ast method 
   * @aspect BooleanExpressions
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddExtensions/JimpleBackend/BooleanExpressions.jrag:158
   */
  public void refined_BooleanExpressions_Expr_emitEvalBranch(Body b) {
    b.setLine(this);
    if(isTrue())
      b.add(b.newGotoStmt(true_label(), this));
    else if(isFalse())
      b.add(b.newGotoStmt(false_label(), this));
    else {
      b.add(
        b.newIfStmt(
          b.newEqExpr(
            asImmediate(b, eval(b)),
            BooleanType.emitConstant(false),
            this
          ),
          false_label(),
          this
        )
      );
      b.add(b.newGotoStmt(true_label(), this));
    }
  }
  /**
   * @ast method 
   * @aspect Expressions
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddExtensions/JimpleBackend/Expressions.jrag:11
   */
  public soot.Value eval(Body b) {
    throw new Error("Operation eval not supported for " + getClass().getName());
  }
  /**
   * @ast method 
   * @aspect Expressions
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddExtensions/JimpleBackend/Expressions.jrag:259
   */
  public soot.Value emitStore(Body b, soot.Value lvalue, soot.Value rvalue, ASTNode location) {
    b.setLine(this);
    b.add(
      b.newAssignStmt(
        lvalue,
        asLocal(b, rvalue, lvalue.getType()),
        location
      )
    );
    return rvalue;
  }
  /**
   * @ast method 
   * @aspect EmitJimpleRefinements
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddExtensions/SootJastAddJ/EmitJimpleRefinements.jrag:202
   */
  public void collectTypesToHierarchy(Collection<Type> set) {
	  super.collectTypesToHierarchy(set);
	  // collect all expr types that are reference types
	  // select the element type in case it is an array type
    addDependencyIfNeeded(set, type());
  }
  /**
   * @ast method 
   * @aspect EmitJimpleRefinements
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddExtensions/SootJastAddJ/EmitJimpleRefinements.jrag:209
   */
  protected void addDependencyIfNeeded(Collection<Type> set, TypeDecl type) {
    type = type.elementType().erasure();
    if(type.isReferenceType() && !type.isUnknown())
      set.add(type.getSootType());
  }
  /**
   * @ast method 
   * 
   */
  public Expr() {
    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() {
  }
  /**
   * @apilevel low-level
   * @ast method 
   * 
   */
  protected int numChildren() {
    return 0;
  }
  /**
   * @apilevel internal
   * @ast method 
   * 
   */
  public boolean mayHaveRewrite() {
    return false;
  }
  /**
   * @ast method 
   * @aspect AutoBoxingCodegen
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddExtensions/Jimple1.5Backend/AutoBoxingCodegen.jrag:100
   */
    public void emitEvalBranch(Body b) {
    if(type().isReferenceType()) {
      b.setLine(this);
      b.add(
        b.newIfStmt(
          b.newEqExpr(
            asImmediate(b, type().emitUnboxingOperation(b, eval(b), this)),
            BooleanType.emitConstant(false),
            this
          ),
          false_label(),
          this
        )
      );
      b.add(b.newGotoStmt(true_label(), this));

    }
    else
      refined_BooleanExpressions_Expr_emitEvalBranch(b);
  }
  /**
   * @attribute syn
   * @aspect TypeAnalysis
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/TypeAnalysis.jrag:276
   */
  @SuppressWarnings({"unchecked", "cast"})
  public abstract TypeDecl type();
  /**
   * @attribute syn
   * @aspect ConstantExpression
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java7Frontend/ConstantExpression.jrag:91
   */
  public Constant constant() {
    ASTNode$State state = state();
    try {
    throw new UnsupportedOperationException("ConstantExpression operation constant" +
      " not supported for type " + getClass().getName()); 
  }
    finally {
    }
  }
  /*syn lazy boolean FloatingPointLiteral.isZero() {
    String s = getLITERAL();
    for(int i = 0; i < s.length(); i++) {
      char c = s.charAt(i);
      if(c == 'E'  || c == 'e')
        break;
      if(Character.isDigit(c) && c != '0') {
        return false;
      }
    }
    return true;
  }
  syn lazy boolean DoubleLiteral.isZero() {
    String s = getLITERAL();
    for(int i = 0; i < s.length(); i++) {
      char c = s.charAt(i);
      if(c == 'E'  || c == 'e')
        break;
      if(Character.isDigit(c) && c != '0') {
        return false;
      }
    }
    return true;
  }* @attribute syn
   * @aspect ConstantExpression
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java7Frontend/ConstantExpression.jrag:152
   */
  public boolean isPositive() {
    ASTNode$State state = state();
    try {  return false;  }
    finally {
    }
  }
  /* 
   * representableIn(T) is true if and only if the the expression is a 
   * compile-time constant of type byte, char, short or int, and the value  
   * of the expression can be represented (by an expression) in the type T
   * where T must be byte, char or short.
   * @attribute syn
   * @aspect ConstantExpression
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java7Frontend/ConstantExpression.jrag:308
   */
  public boolean representableIn(TypeDecl t) {
    ASTNode$State state = state();
    try {	
  	if (!type().isByte() && !type().isChar() && !type().isShort() && !type().isInt()) {
  		return false;
  	}
  	if (t.isByte())
  		return constant().intValue() >= Byte.MIN_VALUE && constant().intValue() <= Byte.MAX_VALUE;
  	if (t.isChar())
  		return constant().intValue() >= Character.MIN_VALUE && constant().intValue() <= Character.MAX_VALUE;
  	if (t.isShort())
  		return constant().intValue() >= Short.MIN_VALUE && constant().intValue() <= Short.MAX_VALUE;
    if(t.isInt()) 
      return constant().intValue() >= Integer.MIN_VALUE && constant().intValue() <= Integer.MAX_VALUE;
	  return false;
  }
    finally {
    }
  }
  /**
   * @attribute syn
   * @aspect ConstantExpression
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java7Frontend/ConstantExpression.jrag:336
   */
  public boolean isConstant() {
    ASTNode$State state = state();
    try {  return false;  }
    finally {
    }
  }
  /**
   * @attribute syn
   * @aspect ConstantExpression
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java7Frontend/ConstantExpression.jrag:365
   */
  public boolean isTrue() {
    ASTNode$State state = state();
    try {  return isConstant() && type() instanceof BooleanType && constant().booleanValue();  }
    finally {
    }
  }
  /**
   * @attribute syn
   * @aspect ConstantExpression
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java7Frontend/ConstantExpression.jrag:366
   */
  public boolean isFalse() {
    ASTNode$State state = state();
    try {  return isConstant() && type() instanceof BooleanType && !constant().booleanValue();  }
    finally {
    }
  }
  /**
   * @attribute syn
   * @aspect DefiniteAssignment
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/DefiniteAssignment.jrag:58
   */
  public Variable varDecl() {
    ASTNode$State state = state();
    try {  return null;  }
    finally {
    }
  }
  /**
   * @attribute syn
   * @aspect DA
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/DefiniteAssignment.jrag:333
   */
  public boolean isDAafterFalse(Variable v) {
    ASTNode$State state = state();
    try {  return isTrue() || isDAbefore(v);  }
    finally {
    }
  }
  /*eq Stmt.isDAafter(Variable v) {
    //System.out.println("### isDAafter reached in " + getClass().getName());
    //throw new NullPointerException();
    throw new Error("Can not compute isDAafter for " + getClass().getName() + " at " + errorPrefix());
  }* @attribute syn
   * @aspect DA
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/DefiniteAssignment.jrag:332
   */
  public boolean isDAafterTrue(Variable v) {
    ASTNode$State state = state();
    try {  return isFalse() || isDAbefore(v);  }
    finally {
    }
  }
  /**
   * @attribute syn
   * @aspect DA
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/DefiniteAssignment.jrag:235
   */
  public boolean isDAafter(Variable v) {
    ASTNode$State state = state();
    try {  return (isDAafterFalse(v) && isDAafterTrue(v)) || isDAbefore(v);  }
    finally {
    }
  }
  /**
   * @attribute syn
   * @aspect DU
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/DefiniteAssignment.jrag:703
   */
  public boolean isDUafterFalse(Variable v) {
    ASTNode$State state = state();
    try {
    if(isTrue())
      return true;
    return isDUbefore(v);
  }
    finally {
    }
  }
  /**
   * @attribute syn
   * @aspect DU
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/DefiniteAssignment.jrag:702
   */
  public boolean isDUafterTrue(Variable v) {
    ASTNode$State state = state();
    try {
    if(isFalse())
      return true;
    return isDUbefore(v);
  }
    finally {
    }
  }
  /**
   * @attribute syn
   * @aspect DU
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/DefiniteAssignment.jrag:694
   */
  public boolean isDUafter(Variable v) {
    ASTNode$State state = state();
    try {  return (isDUafterFalse(v) && isDUafterTrue(v)) || isDUbefore(v);  }
    finally {
    }
  }
  /**
   * @attribute syn
   * @aspect ConstructScope
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/LookupConstructor.jrag:32
   */
  public SimpleSet mostSpecificConstructor(Collection constructors) {
    ASTNode$State state = state();
    try {
    SimpleSet maxSpecific = SimpleSet.emptySet;
    for(Iterator iter = constructors.iterator(); iter.hasNext(); ) {
      ConstructorDecl decl = (ConstructorDecl)iter.next();
      if(applicableAndAccessible(decl)) {
        if(maxSpecific.isEmpty())
          maxSpecific = maxSpecific.add(decl);
        else {
          if(decl.moreSpecificThan((ConstructorDecl)maxSpecific.iterator().next()))
            maxSpecific = SimpleSet.emptySet.add(decl);
          else if(!((ConstructorDecl)maxSpecific.iterator().next()).moreSpecificThan(decl))
            maxSpecific = maxSpecific.add(decl);
        }
      }
    }
    return maxSpecific;
  }
    finally {
    }
  }
  /**
   * @attribute syn
   * @aspect ConstructScope
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/LookupConstructor.jrag:50
   */
  public boolean applicableAndAccessible(ConstructorDecl decl) {
    ASTNode$State state = state();
    try {  return false;  }
    finally {
    }
  }
  /**
   * @attribute syn
   * @aspect LookupFullyQualifiedTypes
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/LookupType.jrag:83
   */
  public boolean hasQualifiedPackage(String packageName) {
    ASTNode$State state = state();
    try {  return false;  }
    finally {
    }
  }
  /**
   * @attribute syn
   * @aspect TypeScopePropagation
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/LookupType.jrag:430
   */
  public SimpleSet qualifiedLookupType(String name) {
    ASTNode$State state = state();
    try {  return keepAccessibleTypes(type().memberTypes(name));  }
    finally {
    }
  }
  /**
   * @attribute syn
   * @aspect VariableScope
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/LookupVariable.jrag:148
   */
  public SimpleSet qualifiedLookupVariable(String name) {
    ASTNode$State state = state();
    try {
    if(type().accessibleFrom(hostType()))
      return keepAccessibleFields(type().memberFields(name));
    return SimpleSet.emptySet;
  }
    finally {
    }
  }
  /**
   * @attribute syn
   * @aspect Names
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/QualifiedNames.jrag:25
   */
  public String packageName() {
    ASTNode$State state = state();
    try {  return "";  }
    finally {
    }
  }
  /**
   * @attribute syn
   * @aspect Names
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/QualifiedNames.jrag:62
   */
  public String typeName() {
    ASTNode$State state = state();
    try {  return "";  }
    finally {
    }
  }
  /**
   * @attribute syn
   * @aspect AccessTypes
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/ResolveAmbiguousNames.jrag:13
   */
  public boolean isTypeAccess() {
    ASTNode$State state = state();
    try {  return false;  }
    finally {
    }
  }
  /**
   * @attribute syn
   * @aspect AccessTypes
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/ResolveAmbiguousNames.jrag:17
   */
  public boolean isMethodAccess() {
    ASTNode$State state = state();
    try {  return false;  }
    finally {
    }
  }
  /**
   * @attribute syn
   * @aspect AccessTypes
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/ResolveAmbiguousNames.jrag:21
   */
  public boolean isFieldAccess() {
    ASTNode$State state = state();
    try {  return false;  }
    finally {
    }
  }
  /**
   * @attribute syn
   * @aspect AccessTypes
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/ResolveAmbiguousNames.jrag:25
   */
  public boolean isSuperAccess() {
    ASTNode$State state = state();
    try {  return false;  }
    finally {
    }
  }
  /**
   * @attribute syn
   * @aspect AccessTypes
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/ResolveAmbiguousNames.jrag:31
   */
  public boolean isThisAccess() {
    ASTNode$State state = state();
    try {  return false;  }
    finally {
    }
  }
  /**
   * @attribute syn
   * @aspect AccessTypes
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/ResolveAmbiguousNames.jrag:37
   */
  public boolean isPackageAccess() {
    ASTNode$State state = state();
    try {  return false;  }
    finally {
    }
  }
  /**
   * @attribute syn
   * @aspect AccessTypes
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/ResolveAmbiguousNames.jrag:41
   */
  public boolean isArrayAccess() {
    ASTNode$State state = state();
    try {  return false;  }
    finally {
    }
  }
  /**
   * @attribute syn
   * @aspect AccessTypes
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/ResolveAmbiguousNames.jrag:45
   */
  public boolean isClassAccess() {
    ASTNode$State state = state();
    try {  return false;  }
    finally {
    }
  }
  /**
   * @attribute syn
   * @aspect AccessTypes
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/ResolveAmbiguousNames.jrag:49
   */
  public boolean isSuperConstructorAccess() {
    ASTNode$State state = state();
    try {  return false;  }
    finally {
    }
  }
  /**
   * @attribute syn
   * @aspect QualifiedNames
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/ResolveAmbiguousNames.jrag:55
   */
  public boolean isLeftChildOfDot() {
    ASTNode$State state = state();
    try {  return hasParentDot() && parentDot().getLeft() == this;  }
    finally {
    }
  }
  /**
   * @attribute syn
   * @aspect QualifiedNames
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/ResolveAmbiguousNames.jrag:56
   */
  public boolean isRightChildOfDot() {
    ASTNode$State state = state();
    try {  return hasParentDot() && parentDot().getRight() == this;  }
    finally {
    }
  }
  /**
   * @attribute syn
   * @aspect QualifiedNames
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/ResolveAmbiguousNames.jrag:69
   */
  public AbstractDot parentDot() {
    ASTNode$State state = state();
    try {  return getParent() instanceof AbstractDot ? (AbstractDot)getParent() : null;  }
    finally {
    }
  }
  /**
   * @attribute syn
   * @aspect QualifiedNames
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/ResolveAmbiguousNames.jrag:70
   */
  public boolean hasParentDot() {
    ASTNode$State state = state();
    try {  return parentDot() != null;  }
    finally {
    }
  }
  /**
   * @attribute syn
   * @aspect QualifiedNames
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/ResolveAmbiguousNames.jrag:72
   */
  public Access nextAccess() {
    ASTNode$State state = state();
    try {  return parentDot().nextAccess();  }
    finally {
    }
  }
  /**
   * @attribute syn
   * @aspect QualifiedNames
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/ResolveAmbiguousNames.jrag:73
   */
  public boolean hasNextAccess() {
    ASTNode$State state = state();
    try {  return isLeftChildOfDot();  }
    finally {
    }
  }
  /**
   * @attribute syn
   * @aspect NestedTypes
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/TypeAnalysis.jrag:503
   */
  public Stmt enclosingStmt() {
    ASTNode$State state = state();
    try {
    ASTNode node = this;
    while(node != null && !(node instanceof Stmt))
      node = node.getParent();
    return (Stmt)node;
  }
    finally {
    }
  }
  /**
   * @attribute syn
   * @aspect TypeCheck
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/TypeCheck.jrag:15
   */
  public boolean isVariable() {
    ASTNode$State state = state();
    try {  return false;  }
    finally {
    }
  }
  /**
   * @attribute syn
   * @aspect TypeHierarchyCheck
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/TypeHierarchyCheck.jrag:20
   */
  public boolean isUnknown() {
    ASTNode$State state = state();
    try {  return type().isUnknown();  }
    finally {
    }
  }
  /**
   * @attribute syn
   * @aspect TypeHierarchyCheck
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/TypeHierarchyCheck.jrag:150
   */
  public boolean staticContextQualifier() {
    ASTNode$State state = state();
    try {  return false;  }
    finally {
    }
  }
  /**
   * @attribute syn
   * @aspect Enums
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.5Frontend/Enums.jrag:500
   */
  public boolean isEnumConstant() {
    ASTNode$State state = state();
    try {  return false;  }
    finally {
    }
  }
  /**
   * @apilevel internal
   */
  protected boolean false_label_computed = false;
  /**
   * @apilevel internal
   */
  protected soot.jimple.Stmt false_label_value;
  /**
   * @attribute syn
   * @aspect BooleanExpressions
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddExtensions/JimpleBackend/BooleanExpressions.jrag:16
   */
  @SuppressWarnings({"unchecked", "cast"})
  public soot.jimple.Stmt false_label() {
    if(false_label_computed) {
      return false_label_value;
    }
    ASTNode$State state = state();
  int num = state.boundariesCrossed;
  boolean isFinal = this.is$Final();
    false_label_value = false_label_compute();
      if(isFinal && num == state().boundariesCrossed) false_label_computed = true;
    return false_label_value;
  }
  /**
   * @apilevel internal
   */
  private soot.jimple.Stmt false_label_compute() {  return getParent().definesLabel() ? condition_false_label() : newLabel();  }
  /**
   * @apilevel internal
   */
  protected boolean true_label_computed = false;
  /**
   * @apilevel internal
   */
  protected soot.jimple.Stmt true_label_value;
  /**
   * @attribute syn
   * @aspect BooleanExpressions
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddExtensions/JimpleBackend/BooleanExpressions.jrag:18
   */
  @SuppressWarnings({"unchecked", "cast"})
  public soot.jimple.Stmt true_label() {
    if(true_label_computed) {
      return true_label_value;
    }
    ASTNode$State state = state();
  int num = state.boundariesCrossed;
  boolean isFinal = this.is$Final();
    true_label_value = true_label_compute();
      if(isFinal && num == state().boundariesCrossed) true_label_computed = true;
    return true_label_value;
  }
  /**
   * @apilevel internal
   */
  private soot.jimple.Stmt true_label_compute() {  return getParent().definesLabel() ? condition_true_label() : newLabel();  }
  /**
   * @attribute syn
   * @aspect BooleanExpressions
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddExtensions/JimpleBackend/BooleanExpressions.jrag:82
   */
  public boolean canBeTrue() {
    ASTNode$State state = state();
    try {  return !isFalse();  }
    finally {
    }
  }
  /**
   * @attribute syn
   * @aspect BooleanExpressions
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddExtensions/JimpleBackend/BooleanExpressions.jrag:92
   */
  public boolean canBeFalse() {
    ASTNode$State state = state();
    try {  return !isTrue();  }
    finally {
    }
  }
  /**
   * @attribute syn
   * @aspect PreciseRethrow
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java7Frontend/PreciseRethrow.jrag:11
   */
  public Collection<TypeDecl> throwTypes() {
    ASTNode$State state = state();
    try {
		Collection<TypeDecl> tts = new LinkedList<TypeDecl>();
		tts.add(type());
		return tts;
	}
    finally {
    }
  }
  /**
   * @attribute syn
   * @aspect PreciseRethrow
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java7Frontend/PreciseRethrow.jrag:111
   */
  public boolean modifiedInScope(Variable var) {
    ASTNode$State state = state();
    try {  return false;  }
    finally {
    }
  }
  /**
   * @attribute syn
   * @aspect PreciseRethrow
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java7Frontend/PreciseRethrow.jrag:115
   */
  public boolean isVariable(Variable var) {
    ASTNode$State state = state();
    try {  return false;  }
    finally {
    }
  }
  /**
   * @attribute inh
   * @aspect DefiniteAssignment
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/DefiniteAssignment.jrag:15
   */
  @SuppressWarnings({"unchecked", "cast"})
  public boolean isDest() {
    ASTNode$State state = state();
    boolean isDest_value = getParent().Define_boolean_isDest(this, null);
    return isDest_value;
  }
  /**
   * @attribute inh
   * @aspect DefiniteAssignment
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/DefiniteAssignment.jrag:25
   */
  @SuppressWarnings({"unchecked", "cast"})
  public boolean isSource() {
    ASTNode$State state = state();
    boolean isSource_value = getParent().Define_boolean_isSource(this, null);
    return isSource_value;
  }
  /**
   * @attribute inh
   * @aspect DefiniteAssignment
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/DefiniteAssignment.jrag:49
   */
  @SuppressWarnings({"unchecked", "cast"})
  public boolean isIncOrDec() {
    ASTNode$State state = state();
    boolean isIncOrDec_value = getParent().Define_boolean_isIncOrDec(this, null);
    return isIncOrDec_value;
  }
  /**
   * @attribute inh
   * @aspect DA
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/DefiniteAssignment.jrag:234
   */
  @SuppressWarnings({"unchecked", "cast"})
  public boolean isDAbefore(Variable v) {
    ASTNode$State state = state();
    boolean isDAbefore_Variable_value = getParent().Define_boolean_isDAbefore(this, null, v);
    return isDAbefore_Variable_value;
  }
  /**
   * @attribute inh
   * @aspect DU
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/DefiniteAssignment.jrag:693
   */
  @SuppressWarnings({"unchecked", "cast"})
  public boolean isDUbefore(Variable v) {
    ASTNode$State state = state();
    boolean isDUbefore_Variable_value = getParent().Define_boolean_isDUbefore(this, null, v);
    return isDUbefore_Variable_value;
  }
  /**
   * @attribute inh
   * @aspect LookupMethod
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/LookupMethod.jrag:23
   */
  @SuppressWarnings({"unchecked", "cast"})
  public Collection lookupMethod(String name) {
    ASTNode$State state = state();
    Collection lookupMethod_String_value = getParent().Define_Collection_lookupMethod(this, null, name);
    return lookupMethod_String_value;
  }
  /**
   * @attribute inh
   * @aspect SpecialClasses
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/LookupType.jrag:49
   */
  @SuppressWarnings({"unchecked", "cast"})
  public TypeDecl typeBoolean() {
    ASTNode$State state = state();
    TypeDecl typeBoolean_value = getParent().Define_TypeDecl_typeBoolean(this, null);
    return typeBoolean_value;
  }
  /**
   * @attribute inh
   * @aspect SpecialClasses
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/LookupType.jrag:50
   */
  @SuppressWarnings({"unchecked", "cast"})
  public TypeDecl typeByte() {
    ASTNode$State state = state();
    TypeDecl typeByte_value = getParent().Define_TypeDecl_typeByte(this, null);
    return typeByte_value;
  }
  /**
   * @attribute inh
   * @aspect SpecialClasses
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/LookupType.jrag:51
   */
  @SuppressWarnings({"unchecked", "cast"})
  public TypeDecl typeShort() {
    ASTNode$State state = state();
    TypeDecl typeShort_value = getParent().Define_TypeDecl_typeShort(this, null);
    return typeShort_value;
  }
  /**
   * @attribute inh
   * @aspect SpecialClasses
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/LookupType.jrag:52
   */
  @SuppressWarnings({"unchecked", "cast"})
  public TypeDecl typeChar() {
    ASTNode$State state = state();
    TypeDecl typeChar_value = getParent().Define_TypeDecl_typeChar(this, null);
    return typeChar_value;
  }
  /**
   * @attribute inh
   * @aspect SpecialClasses
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/LookupType.jrag:53
   */
  @SuppressWarnings({"unchecked", "cast"})
  public TypeDecl typeInt() {
    ASTNode$State state = state();
    TypeDecl typeInt_value = getParent().Define_TypeDecl_typeInt(this, null);
    return typeInt_value;
  }
  /**
   * @attribute inh
   * @aspect SpecialClasses
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/LookupType.jrag:54
   */
  @SuppressWarnings({"unchecked", "cast"})
  public TypeDecl typeLong() {
    ASTNode$State state = state();
    TypeDecl typeLong_value = getParent().Define_TypeDecl_typeLong(this, null);
    return typeLong_value;
  }
  /**
   * @attribute inh
   * @aspect SpecialClasses
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/LookupType.jrag:55
   */
  @SuppressWarnings({"unchecked", "cast"})
  public TypeDecl typeFloat() {
    ASTNode$State state = state();
    TypeDecl typeFloat_value = getParent().Define_TypeDecl_typeFloat(this, null);
    return typeFloat_value;
  }
  /**
   * @attribute inh
   * @aspect SpecialClasses
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/LookupType.jrag:56
   */
  @SuppressWarnings({"unchecked", "cast"})
  public TypeDecl typeDouble() {
    ASTNode$State state = state();
    TypeDecl typeDouble_value = getParent().Define_TypeDecl_typeDouble(this, null);
    return typeDouble_value;
  }
  /**
   * @attribute inh
   * @aspect SpecialClasses
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/LookupType.jrag:57
   */
  @SuppressWarnings({"unchecked", "cast"})
  public TypeDecl typeString() {
    ASTNode$State state = state();
    TypeDecl typeString_value = getParent().Define_TypeDecl_typeString(this, null);
    return typeString_value;
  }
  /**
   * @attribute inh
   * @aspect SpecialClasses
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/LookupType.jrag:58
   */
  @SuppressWarnings({"unchecked", "cast"})
  public TypeDecl typeVoid() {
    ASTNode$State state = state();
    TypeDecl typeVoid_value = getParent().Define_TypeDecl_typeVoid(this, null);
    return typeVoid_value;
  }
  /**
   * @attribute inh
   * @aspect SpecialClasses
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/LookupType.jrag:59
   */
  @SuppressWarnings({"unchecked", "cast"})
  public TypeDecl typeNull() {
    ASTNode$State state = state();
    TypeDecl typeNull_value = getParent().Define_TypeDecl_typeNull(this, null);
    return typeNull_value;
  }
  /**
   * @attribute inh
   * @aspect SpecialClasses
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/LookupType.jrag:72
   */
  @SuppressWarnings({"unchecked", "cast"})
  public TypeDecl unknownType() {
    ASTNode$State state = state();
    TypeDecl unknownType_value = getParent().Define_TypeDecl_unknownType(this, null);
    return unknownType_value;
  }
  /**
   * @attribute inh
   * @aspect LookupFullyQualifiedTypes
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/LookupType.jrag:86
   */
  @SuppressWarnings({"unchecked", "cast"})
  public boolean hasPackage(String packageName) {
    ASTNode$State state = state();
    boolean hasPackage_String_value = getParent().Define_boolean_hasPackage(this, null, packageName);
    return hasPackage_String_value;
  }
  /**
   * @attribute inh
   * @aspect LookupFullyQualifiedTypes
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/LookupType.jrag:95
   */
  @SuppressWarnings({"unchecked", "cast"})
  public TypeDecl lookupType(String packageName, String typeName) {
    ASTNode$State state = state();
    TypeDecl lookupType_String_String_value = getParent().Define_TypeDecl_lookupType(this, null, packageName, typeName);
    return lookupType_String_String_value;
  }
  /**
   * @attribute inh
   * @aspect TypeScopePropagation
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/LookupType.jrag:264
   */
  @SuppressWarnings({"unchecked", "cast"})
  public SimpleSet lookupType(String name) {
    ASTNode$State state = state();
    SimpleSet lookupType_String_value = getParent().Define_SimpleSet_lookupType(this, null, name);
    return lookupType_String_value;
  }
  /**
   * @attribute inh
   * @aspect VariableScope
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/LookupVariable.jrag:19
   */
  @SuppressWarnings({"unchecked", "cast"})
  public SimpleSet lookupVariable(String name) {
    ASTNode$State state = state();
    SimpleSet lookupVariable_String_value = getParent().Define_SimpleSet_lookupVariable(this, null, name);
    return lookupVariable_String_value;
  }
  /**
   * @attribute inh
   * @aspect SyntacticClassification
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/SyntacticClassification.jrag:20
   */
  @SuppressWarnings({"unchecked", "cast"})
  public NameType nameType() {
    ASTNode$State state = state();
    NameType nameType_value = getParent().Define_NameType_nameType(this, null);
    return nameType_value;
  }
  /**
   * @attribute inh
   * @aspect NestedTypes
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/TypeAnalysis.jrag:510
   */
  @SuppressWarnings({"unchecked", "cast"})
  public BodyDecl enclosingBodyDecl() {
    ASTNode$State state = state();
    BodyDecl enclosingBodyDecl_value = getParent().Define_BodyDecl_enclosingBodyDecl(this, null);
    return enclosingBodyDecl_value;
  }
  /**
   * @attribute inh
   * @aspect NestedTypes
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/TypeAnalysis.jrag:567
   */
  @SuppressWarnings({"unchecked", "cast"})
  public String hostPackage() {
    ASTNode$State state = state();
    String hostPackage_value = getParent().Define_String_hostPackage(this, null);
    return hostPackage_value;
  }
  /**
   * @attribute inh
   * @aspect NestedTypes
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/TypeAnalysis.jrag:586
   */
  @SuppressWarnings({"unchecked", "cast"})
  public TypeDecl hostType() {
    ASTNode$State state = state();
    TypeDecl hostType_value = getParent().Define_TypeDecl_hostType(this, null);
    return hostType_value;
  }
  /**
   * @attribute inh
   * @aspect TypeHierarchyCheck
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/TypeHierarchyCheck.jrag:11
   */
  @SuppressWarnings({"unchecked", "cast"})
  public String methodHost() {
    ASTNode$State state = state();
    String methodHost_value = getParent().Define_String_methodHost(this, null);
    return methodHost_value;
  }
  /**
   * @attribute inh
   * @aspect TypeHierarchyCheck
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/TypeHierarchyCheck.jrag:134
   */
  @SuppressWarnings({"unchecked", "cast"})
  public boolean inStaticContext() {
    ASTNode$State state = state();
    boolean inStaticContext_value = getParent().Define_boolean_inStaticContext(this, null);
    return inStaticContext_value;
  }
  /**
   * @attribute inh
   * @aspect GenericMethodsInference
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.5Frontend/GenericMethodsInference.jrag:33
   */
  @SuppressWarnings({"unchecked", "cast"})
  public TypeDecl assignConvertedType() {
    ASTNode$State state = state();
    TypeDecl assignConvertedType_value = getParent().Define_TypeDecl_assignConvertedType(this, null);
    return assignConvertedType_value;
  }
  /**
   * @attribute inh
   * @aspect GenericsTypeAnalysis
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.5Frontend/Generics.jrag:271
   */
  @SuppressWarnings({"unchecked", "cast"})
  public boolean inExtendsOrImplements() {
    ASTNode$State state = state();
    boolean inExtendsOrImplements_value = getParent().Define_boolean_inExtendsOrImplements(this, null);
    return inExtendsOrImplements_value;
  }
  /**
   * @attribute inh
   * @aspect BooleanExpressions
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddExtensions/JimpleBackend/BooleanExpressions.jrag:48
   */
  @SuppressWarnings({"unchecked", "cast"})
  public soot.jimple.Stmt condition_false_label() {
    ASTNode$State state = state();
    soot.jimple.Stmt condition_false_label_value = getParent().Define_soot_jimple_Stmt_condition_false_label(this, null);
    return condition_false_label_value;
  }
  /**
   * @attribute inh
   * @aspect BooleanExpressions
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddExtensions/JimpleBackend/BooleanExpressions.jrag:52
   */
  @SuppressWarnings({"unchecked", "cast"})
  public soot.jimple.Stmt condition_true_label() {
    ASTNode$State state = state();
    soot.jimple.Stmt condition_true_label_value = getParent().Define_soot_jimple_Stmt_condition_true_label(this, null);
    return condition_true_label_value;
  }
  /**
   * @apilevel internal
   */
  public ASTNode rewriteTo() {
    return super.rewriteTo();
  }
}
