/* 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 PostfixExpr : {@link Unary};
 * @ast node
 * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/java.ast:146
 */
public abstract class PostfixExpr extends Unary implements Cloneable {
  /**
   * @apilevel low-level
   */
  public void flushCache() {
    super.flushCache();
  }
  /**
   * @apilevel internal
   */
  public void flushCollectionCache() {
    super.flushCollectionCache();
  }
  /**
   * @apilevel internal
   */
  @SuppressWarnings({"unchecked", "cast"})
  public PostfixExpr clone() throws CloneNotSupportedException {
    PostfixExpr node = (PostfixExpr)super.clone();
    node.in$Circle(false);
    node.is$Final(false);
    return node;
  }
  /**
   * @ast method 
   * @aspect DefiniteAssignment
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/DefiniteAssignment.jrag:63
   */
  public void definiteAssignment() {
    if(getOperand().isVariable()) {
      Variable v = getOperand().varDecl();
      if(v != null && v.isFinal()) {
        error("++ and -- can not be applied to final variable " + v);
      }
    }
  }
  /**
   * @ast method 
   * @aspect DA
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/DefiniteAssignment.jrag:471
   */
  protected boolean checkDUeverywhere(Variable v) {
    if(getOperand().isVariable() && getOperand().varDecl() == v)
      if(!isDAbefore(v))
        return false;
    return super.checkDUeverywhere(v);
  }
  /**
   * @ast method 
   * @aspect TypeCheck
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/TypeCheck.jrag:293
   */
  public void typeCheck() {
    if(!getOperand().isVariable())
      error("postfix expressions only work on variables");
    else if(!getOperand().type().isNumericType())
      error("postfix expressions only operates on numeric types");
  }
  /**
   * @ast method 
   * 
   */
  public PostfixExpr() {
    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[1];
  }
  /**
   * @ast method 
   * 
   */
  public PostfixExpr(Expr p0) {
    setChild(p0, 0);
  }
  /**
   * @apilevel low-level
   * @ast method 
   * 
   */
  protected int numChildren() {
    return 1;
  }
  /**
   * @apilevel internal
   * @ast method 
   * 
   */
  public boolean mayHaveRewrite() {
    return false;
  }
  /**
   * Replaces the Operand child.
   * @param node The new node to replace the Operand child.
   * @apilevel high-level
   * @ast method 
   * 
   */
  public void setOperand(Expr node) {
    setChild(node, 0);
  }
  /**
   * Retrieves the Operand child.
   * @return The current node used as the Operand child.
   * @apilevel high-level
   * @ast method 
   * 
   */
  public Expr getOperand() {
    return (Expr)getChild(0);
  }
  /**
   * Retrieves the Operand child.
   * <p><em>This method does not invoke AST transformations.</em></p>
   * @return The current node used as the Operand child.
   * @apilevel low-level
   * @ast method 
   * 
   */
  public Expr getOperandNoTransform() {
    return (Expr)getChildNoTransform(0);
  }
  /**
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/DefiniteAssignment.jrag:45
   * @apilevel internal
   */
  public boolean Define_boolean_isDest(ASTNode caller, ASTNode child) {
    if(caller == getOperandNoTransform()) {
      return true;
    }
    else {      return getParent().Define_boolean_isDest(this, caller);
    }
  }
  /**
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/DefiniteAssignment.jrag:53
   * @apilevel internal
   */
  public boolean Define_boolean_isIncOrDec(ASTNode caller, ASTNode child) {
    if(caller == getOperandNoTransform()) {
      return true;
    }
    else {      return getParent().Define_boolean_isIncOrDec(this, caller);
    }
  }
  /**
   * @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/SyntacticClassification.jrag:98
   * @apilevel internal
   */
  public NameType Define_NameType_nameType(ASTNode caller, ASTNode child) {
    if(caller == getOperandNoTransform()) {
      return NameType.EXPRESSION_NAME;
    }
    else {      return getParent().Define_NameType_nameType(this, caller);
    }
  }
  /**
   * @apilevel internal
   */
  public ASTNode rewriteTo() {
    return super.rewriteTo();
  }
}
