soot.JastAddJ.Binary 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 Binary : {@link Expr} ::= LeftOperand:{@link Expr} RightOperand:{@link Expr};
* @ast node
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/java.ast:150
*/
public abstract class Binary extends Expr implements Cloneable {
/**
* @apilevel low-level
*/
public void flushCache() {
super.flushCache();
isConstant_visited = -1;
isConstant_computed = false;
isConstant_initialized = false;
isDAafterTrue_Variable_values = null;
isDAafterFalse_Variable_values = null;
isDAafter_Variable_values = null;
isDUafter_Variable_values = null;
isDUbefore_Variable_values = null;
}
/**
* @apilevel internal
*/
public void flushCollectionCache() {
super.flushCollectionCache();
}
/**
* @apilevel internal
*/
@SuppressWarnings({"unchecked", "cast"})
public Binary clone() throws CloneNotSupportedException {
Binary node = (Binary)super.clone();
node.isConstant_visited = -1;
node.isConstant_computed = false;
node.isConstant_initialized = false;
node.isDAafterTrue_Variable_values = null;
node.isDAafterFalse_Variable_values = null;
node.isDAafter_Variable_values = null;
node.isDUafter_Variable_values = null;
node.isDUbefore_Variable_values = null;
node.in$Circle(false);
node.is$Final(false);
return node;
}
/**
* @ast method
* @aspect PrettyPrint
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/PrettyPrint.jadd:394
*/
public void toString(StringBuffer s) {
getLeftOperand().toString(s);
s.append(printOp());
getRightOperand().toString(s);
}
/**
* @ast method
* @aspect Expressions
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddExtensions/JimpleBackend/Expressions.jrag:772
*/
public soot.Value eval(Body b) {
return asLocal(b, emitOperation(b,
getLeftOperand().type().emitCastTo(b, // Binary numeric promotion
getLeftOperand(),
type()
),
getRightOperand().type().emitCastTo(b, // Binary numeric promotion
getRightOperand(),
type()
)
));
}
/**
* @ast method
* @aspect Expressions
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddExtensions/JimpleBackend/Expressions.jrag:785
*/
public soot.Value emitShiftExpr(Body b) {
return asLocal(b, emitOperation(b,
getLeftOperand().type().emitCastTo(b, // Binary numeric promotion
getLeftOperand(),
type()
),
getRightOperand().type().emitCastTo(b,
getRightOperand(),
typeInt()
)
));
}
/**
* @ast method
* @aspect Expressions
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddExtensions/JimpleBackend/Expressions.jrag:802
*/
public soot.Value emitOperation(Body b, soot.Value left, soot.Value right) {
throw new Error("emitOperation not implemented in " + getClass().getName());
}
/**
* @ast method
*
*/
public Binary() {
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];
}
/**
* @ast method
*
*/
public Binary(Expr p0, Expr 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 LeftOperand child.
* @param node The new node to replace the LeftOperand child.
* @apilevel high-level
* @ast method
*
*/
public void setLeftOperand(Expr node) {
setChild(node, 0);
}
/**
* Retrieves the LeftOperand child.
* @return The current node used as the LeftOperand child.
* @apilevel high-level
* @ast method
*
*/
public Expr getLeftOperand() {
return (Expr)getChild(0);
}
/**
* Retrieves the LeftOperand child.
* This method does not invoke AST transformations.
* @return The current node used as the LeftOperand child.
* @apilevel low-level
* @ast method
*
*/
public Expr getLeftOperandNoTransform() {
return (Expr)getChildNoTransform(0);
}
/**
* Replaces the RightOperand child.
* @param node The new node to replace the RightOperand child.
* @apilevel high-level
* @ast method
*
*/
public void setRightOperand(Expr node) {
setChild(node, 1);
}
/**
* Retrieves the RightOperand child.
* @return The current node used as the RightOperand child.
* @apilevel high-level
* @ast method
*
*/
public Expr getRightOperand() {
return (Expr)getChild(1);
}
/**
* Retrieves the RightOperand child.
* This method does not invoke AST transformations.
* @return The current node used as the RightOperand child.
* @apilevel low-level
* @ast method
*
*/
public Expr getRightOperandNoTransform() {
return (Expr)getChildNoTransform(1);
}
/**
* @ast method
* @aspect ConstantExpression
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java7Frontend/ConstantExpression.jrag:370
*/
private TypeDecl refined_ConstantExpression_Binary_binaryNumericPromotedType()
{
TypeDecl leftType = left().type();
TypeDecl rightType = right().type();
if(leftType.isString())
return leftType;
if(rightType.isString())
return rightType;
if(leftType.isNumericType() && rightType.isNumericType())
return leftType.binaryNumericPromotion(rightType);
if(leftType.isBoolean() && rightType.isBoolean())
return leftType;
return unknownType();
}
/**
* @attribute syn
* @aspect PrettyPrint
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/PrettyPrint.jadd:400
*/
@SuppressWarnings({"unchecked", "cast"})
public abstract String printOp();
/**
* @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/Java7Frontend/ConstantExpression.jrag:345
*/
@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$Final();
do {
isConstant_visited = state.CIRCLE_INDEX;
state.CHANGE = false;
boolean new_isConstant_value = isConstant_compute();
if (new_isConstant_value!=isConstant_value)
state.CHANGE = true;
isConstant_value = new_isConstant_value;
state.CIRCLE_INDEX++;
} while (state.CHANGE);
if(isFinal && num == state().boundariesCrossed) {
isConstant_computed = true;
}
else {
state.RESET_CYCLE = true;
isConstant_compute();
state.RESET_CYCLE = false;
isConstant_computed = false;
isConstant_initialized = false;
}
state.IN_CIRCLE = false;
return isConstant_value;
}
if(isConstant_visited != state.CIRCLE_INDEX) {
isConstant_visited = state.CIRCLE_INDEX;
if (state.RESET_CYCLE) {
isConstant_computed = false;
isConstant_initialized = false;
isConstant_visited = -1;
return isConstant_value;
}
boolean new_isConstant_value = isConstant_compute();
if (new_isConstant_value!=isConstant_value)
state.CHANGE = true;
isConstant_value = new_isConstant_value;
return isConstant_value;
}
return isConstant_value;
}
/**
* @apilevel internal
*/
private boolean isConstant_compute() { return getLeftOperand().isConstant() && getRightOperand().isConstant(); }
/**
* @attribute syn
* @aspect ConstantExpression
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java7Frontend/ConstantExpression.jrag:368
*/
public Expr left() {
ASTNode$State state = state();
try { return getLeftOperand(); }
finally {
}
}
/**
* @attribute syn
* @aspect ConstantExpression
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java7Frontend/ConstantExpression.jrag:369
*/
public Expr right() {
ASTNode$State state = state();
try { return getRightOperand(); }
finally {
}
}
/**
* @attribute syn
* @aspect ConstantExpression
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java7Frontend/ConstantExpression.jrag:370
*/
public TypeDecl binaryNumericPromotedType() {
ASTNode$State state = state();
try {
TypeDecl leftType = left().type();
TypeDecl rightType = right().type();
if(leftType.isBoolean() && rightType.isBoolean()) {
return leftType.isReferenceType() ? leftType.unboxed() : leftType;
}
return refined_ConstantExpression_Binary_binaryNumericPromotedType();
}
finally {
}
}
protected java.util.Map isDAafterTrue_Variable_values;
/**
* @attribute syn
* @aspect DA
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/DefiniteAssignment.jrag:401
*/
@SuppressWarnings({"unchecked", "cast"})
public boolean isDAafterTrue(Variable v) {
Object _parameters = v;
if(isDAafterTrue_Variable_values == null) isDAafterTrue_Variable_values = new java.util.HashMap(4);
if(isDAafterTrue_Variable_values.containsKey(_parameters)) {
return ((Boolean)isDAafterTrue_Variable_values.get(_parameters)).booleanValue();
}
ASTNode$State state = state();
int num = state.boundariesCrossed;
boolean isFinal = this.is$Final();
boolean isDAafterTrue_Variable_value = isDAafterTrue_compute(v);
if(isFinal && num == state().boundariesCrossed) isDAafterTrue_Variable_values.put(_parameters, Boolean.valueOf(isDAafterTrue_Variable_value));
return isDAafterTrue_Variable_value;
}
/**
* @apilevel internal
*/
private boolean isDAafterTrue_compute(Variable v) { return getRightOperand().isDAafter(v) || isFalse(); }
protected java.util.Map isDAafterFalse_Variable_values;
/**
* @attribute syn
* @aspect DA
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/DefiniteAssignment.jrag:402
*/
@SuppressWarnings({"unchecked", "cast"})
public boolean isDAafterFalse(Variable v) {
Object _parameters = v;
if(isDAafterFalse_Variable_values == null) isDAafterFalse_Variable_values = new java.util.HashMap(4);
if(isDAafterFalse_Variable_values.containsKey(_parameters)) {
return ((Boolean)isDAafterFalse_Variable_values.get(_parameters)).booleanValue();
}
ASTNode$State state = state();
int num = state.boundariesCrossed;
boolean isFinal = this.is$Final();
boolean isDAafterFalse_Variable_value = isDAafterFalse_compute(v);
if(isFinal && num == state().boundariesCrossed) isDAafterFalse_Variable_values.put(_parameters, Boolean.valueOf(isDAafterFalse_Variable_value));
return isDAafterFalse_Variable_value;
}
/**
* @apilevel internal
*/
private boolean isDAafterFalse_compute(Variable v) { return getRightOperand().isDAafter(v) || isTrue(); }
protected java.util.Map isDAafter_Variable_values;
/**
* @attribute syn
* @aspect DA
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/DefiniteAssignment.jrag:404
*/
@SuppressWarnings({"unchecked", "cast"})
public boolean isDAafter(Variable v) {
Object _parameters = v;
if(isDAafter_Variable_values == null) isDAafter_Variable_values = new java.util.HashMap(4);
if(isDAafter_Variable_values.containsKey(_parameters)) {
return ((Boolean)isDAafter_Variable_values.get(_parameters)).booleanValue();
}
ASTNode$State state = state();
int num = state.boundariesCrossed;
boolean isFinal = this.is$Final();
boolean isDAafter_Variable_value = isDAafter_compute(v);
if(isFinal && num == state().boundariesCrossed) isDAafter_Variable_values.put(_parameters, Boolean.valueOf(isDAafter_Variable_value));
return isDAafter_Variable_value;
}
/**
* @apilevel internal
*/
private boolean isDAafter_compute(Variable v) { return getRightOperand().isDAafter(v); }
protected java.util.Map isDUafter_Variable_values;
/**
* @attribute syn
* @aspect DU
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/DefiniteAssignment.jrag:845
*/
@SuppressWarnings({"unchecked", "cast"})
public boolean isDUafter(Variable v) {
Object _parameters = v;
if(isDUafter_Variable_values == null) isDUafter_Variable_values = new java.util.HashMap(4);
if(isDUafter_Variable_values.containsKey(_parameters)) {
return ((Boolean)isDUafter_Variable_values.get(_parameters)).booleanValue();
}
ASTNode$State state = state();
int num = state.boundariesCrossed;
boolean isFinal = this.is$Final();
boolean isDUafter_Variable_value = isDUafter_compute(v);
if(isFinal && num == state().boundariesCrossed) isDUafter_Variable_values.put(_parameters, Boolean.valueOf(isDUafter_Variable_value));
return isDUafter_Variable_value;
}
/**
* @apilevel internal
*/
private boolean isDUafter_compute(Variable v) { return getRightOperand().isDUafter(v); }
protected java.util.Map isDUbefore_Variable_values;
/**
* @attribute inh
* @aspect DU
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/DefiniteAssignment.jrag:696
*/
@SuppressWarnings({"unchecked", "cast"})
public boolean isDUbefore(Variable v) {
Object _parameters = v;
if(isDUbefore_Variable_values == null) isDUbefore_Variable_values = new java.util.HashMap(4);
if(isDUbefore_Variable_values.containsKey(_parameters)) {
return ((Boolean)isDUbefore_Variable_values.get(_parameters)).booleanValue();
}
ASTNode$State state = state();
int num = state.boundariesCrossed;
boolean isFinal = this.is$Final();
boolean isDUbefore_Variable_value = getParent().Define_boolean_isDUbefore(this, null, v);
if(isFinal && num == state().boundariesCrossed) isDUbefore_Variable_values.put(_parameters, Boolean.valueOf(isDUbefore_Variable_value));
return isDUbefore_Variable_value;
}
/**
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/DefiniteAssignment.jrag:405
* @apilevel internal
*/
public boolean Define_boolean_isDAbefore(ASTNode caller, ASTNode child, Variable v) {
if(caller == getRightOperandNoTransform()) {
return getLeftOperand().isDAafter(v);
}
else { return getParent().Define_boolean_isDAbefore(this, caller, v);
}
}
/**
* @declaredat /Users/eric/Documents/workspaces/clara-soot/JastAddJ/Java1.4Frontend/DefiniteAssignment.jrag:846
* @apilevel internal
*/
public boolean Define_boolean_isDUbefore(ASTNode caller, ASTNode child, Variable v) {
if(caller == getRightOperandNoTransform()) {
return getLeftOperand().isDUafter(v);
}
else { return getParent().Define_boolean_isDUbefore(this, caller, v);
}
}
/**
* @apilevel internal
*/
public ASTNode rewriteTo() {
return super.rewriteTo();
}
}