package soot.JastAddJ;
import java.util.HashSet;
import java.util.LinkedHashSet;
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;
/**
* @ast node
* @declaredat java.ast:153
*/
public class ModExpr extends MultiplicativeExpr implements Cloneable {
/**
* @apilevel low-level
*/
public void flushCache() {
super.flushCache();
isConstant_visited = -1;
isConstant_computed = false;
isConstant_initialized = false;
}
/**
* @apilevel internal
*/
public void flushCollectionCache() {
super.flushCollectionCache();
}
/**
* @apilevel internal
*/
@SuppressWarnings({"unchecked", "cast"})
public ModExpr clone() throws CloneNotSupportedException {
ModExpr node = (ModExpr)super.clone();
node.isConstant_visited = -1;
node.isConstant_computed = false;
node.isConstant_initialized = false;
node.in$Circle(false);
node.is$Final(false);
return node;
}
/**
* @apilevel internal
*/
@SuppressWarnings({"unchecked", "cast"})
public ModExpr copy() {
try {
ModExpr node = (ModExpr)clone();
if(children != null) node.children = (ASTNode[])children.clone();
return node;
} catch (CloneNotSupportedException e) {
}
System.err.println("Error: Could not clone node of type " + getClass().getName() + "!");
return null;
}
/**
* @apilevel low-level
*/
@SuppressWarnings({"unchecked", "cast"})
public ModExpr fullCopy() {
ModExpr res = (ModExpr)copy();
for(int i = 0; i < getNumChildNoTransform(); i++) {
ASTNode node = getChildNoTransform(i);
if(node != null) node = node.fullCopy();
res.setChild(node, i);
}
return res;
}
/**
* @ast method
* @aspect Expressions
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddExtensions/JimpleBackend/Expressions.jrag:817
*/
public soot.Value emitOperation(Body b, soot.Value left, soot.Value right) {
return asLocal(b, b.newRemExpr(asImmediate(b, left), asImmediate(b, right), this));
}
/**
* @ast method
* @declaredat java.ast:1
*/
public ModExpr() {
super();
}
/**
* @ast method
* @declaredat java.ast:7
*/
public ModExpr(Expr p0, Expr p1) {
setChild(p0, 0);
setChild(p1, 1);
}
/**
* @apilevel low-level
* @ast method
* @declaredat java.ast:14
*/
protected int numChildren() {
return 2;
}
/**
* @apilevel internal
* @ast method
* @declaredat java.ast:20
*/
public boolean mayHaveRewrite() {
return false;
}
/**
* Setter for LeftOperand
* @apilevel high-level
* @ast method
* @declaredat java.ast:5
*/
public void setLeftOperand(Expr node) {
setChild(node, 0);
}
/**
* Getter for LeftOperand
* @apilevel high-level
* @ast method
* @declaredat java.ast:12
*/
public Expr getLeftOperand() {
return (Expr)getChild(0);
}
/**
* @apilevel low-level
* @ast method
* @declaredat java.ast:18
*/
public Expr getLeftOperandNoTransform() {
return (Expr)getChildNoTransform(0);
}
/**
* Setter for RightOperand
* @apilevel high-level
* @ast method
* @declaredat java.ast:5
*/
public void setRightOperand(Expr node) {
setChild(node, 1);
}
/**
* Getter for RightOperand
* @apilevel high-level
* @ast method
* @declaredat java.ast:12
*/
public Expr getRightOperand() {
return (Expr)getChild(1);
}
/**
* @apilevel low-level
* @ast method
* @declaredat java.ast:18
*/
public Expr getRightOperandNoTransform() {
return (Expr)getChildNoTransform(1);
}
/**
* @attribute syn
* @aspect ConstantExpression
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/ConstantExpression.jrag:119
*/
@SuppressWarnings({"unchecked", "cast"})
public Constant constant() {
ASTNode$State state = state();
Constant constant_value = constant_compute();
return constant_value;
}
/**
* @apilevel internal
*/
private Constant constant_compute() { return type().mod(getLeftOperand().constant(), getRightOperand().constant()); }
/**
* @apilevel internal
*/
protected int isConstant_visited = -1;
/**
* @apilevel internal
*/
protected boolean isConstant_computed = false;
/**
* @apilevel internal
*/
protected boolean isConstant_initialized = false;
/**
* @apilevel internal
*/
protected boolean isConstant_value;
/**
* @attribute syn
* @aspect ConstantExpression
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/ConstantExpression.jrag:498
*/
@SuppressWarnings({"unchecked", "cast"})
public boolean isConstant() {
if(isConstant_computed) {
return isConstant_value;
}
ASTNode$State state = state();
if (!isConstant_initialized) {
isConstant_initialized = true;
isConstant_value = false;
}
if (!state.IN_CIRCLE) {
state.IN_CIRCLE = true;
int num = state.boundariesCrossed;
boolean isFinal = this.is$Final();
do {
isConstant_visited = state.CIRCLE_INDEX;
state.CHANGE = false;
boolean new_isConstant_value = isConstant_compute();
if (new_isConstant_value!=isConstant_value)
state.CHANGE = true;
isConstant_value = new_isConstant_value;
state.CIRCLE_INDEX++;
} while (state.CHANGE);
if(isFinal && num == state().boundariesCrossed) {
isConstant_computed = true;
}
else {
state.RESET_CYCLE = true;
isConstant_compute();
state.RESET_CYCLE = false;
isConstant_computed = false;
isConstant_initialized = false;
}
state.IN_CIRCLE = false;
return isConstant_value;
}
if(isConstant_visited != state.CIRCLE_INDEX) {
isConstant_visited = state.CIRCLE_INDEX;
if (state.RESET_CYCLE) {
isConstant_computed = false;
isConstant_initialized = false;
isConstant_visited = -1;
return isConstant_value;
}
boolean new_isConstant_value = isConstant_compute();
if (new_isConstant_value!=isConstant_value)
state.CHANGE = true;
isConstant_value = new_isConstant_value;
return isConstant_value;
}
return isConstant_value;
}
/**
* @apilevel internal
*/
private boolean isConstant_compute() { return getLeftOperand().isConstant() && getRightOperand().isConstant() && !(getRightOperand().type().isInt() && getRightOperand().constant().intValue() == 0); }
/**
* @attribute syn
* @aspect PrettyPrint
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/PrettyPrint.jadd:403
*/
@SuppressWarnings({"unchecked", "cast"})
public String printOp() {
ASTNode$State state = state();
String printOp_value = printOp_compute();
return printOp_value;
}
/**
* @apilevel internal
*/
private String printOp_compute() { return " % "; }
/**
* @apilevel internal
*/
public ASTNode rewriteTo() {
return super.rewriteTo();
}
}