gov.nasa.jpf.symbc.veritesting.ast.def

Class FieldRefVarExpr

java.lang.Object

za.ac.sun.cs.green.expr.Expression

za.ac.sun.cs.green.expr.Variable

gov.nasa.jpf.symbc.veritesting.ast.def.CloneableVariable

gov.nasa.jpf.symbc.veritesting.ast.def.FieldRefVarExpr

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, java.lang.Comparable<za.ac.sun.cs.green.expr.Expression>

public final class FieldRefVarExpr
extends CloneableVariable

A class that carries a fieldReference with a specific SSA subscript.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
FieldRef	fieldRef
SubscriptPair	subscript
int	uniqueNum
java.lang.String	varId

Constructor Summary

Constructors

Constructor and Description
FieldRefVarExpr(FieldRef fieldRef, SubscriptPair subscript)
FieldRefVarExpr(FieldRef fieldRef, SubscriptPair subscript, int uniqueNum)

Method Summary

Modifier and Type	Method and Description
void	accept(za.ac.sun.cs.green.expr.Visitor visitor)
FieldRefVarExpr	clone()
boolean	equals(java.lang.Object o)
int	getLeftLength()
int	getLength()
java.util.List<java.lang.String>	getOperationVector()
java.lang.String	getSymName()
int	hashCode()
FieldRefVarExpr	makeUnique(int unique)
int	numVar()
int	numVarLeft()
java.lang.String	toString()

Methods inherited from class za.ac.sun.cs.green.expr.Variable

getName, getOriginal

Methods inherited from class za.ac.sun.cs.green.expr.Expression

compareTo

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

fieldRef

public final FieldRef fieldRef

subscript

public final SubscriptPair subscript

varId

public java.lang.String varId

uniqueNum

public int uniqueNum

Constructor Detail

FieldRefVarExpr

public FieldRefVarExpr(FieldRef fieldRef,
                       SubscriptPair subscript)

FieldRefVarExpr

public FieldRefVarExpr(FieldRef fieldRef,
                       SubscriptPair subscript,
                       int uniqueNum)

Method Detail

accept

public void accept(za.ac.sun.cs.green.expr.Visitor visitor)
            throws za.ac.sun.cs.green.expr.VisitorException

Specified by:

accept in class za.ac.sun.cs.green.expr.Expression

Throws:

za.ac.sun.cs.green.expr.VisitorException

equals

public boolean equals(java.lang.Object o)

Specified by:

equals in class CloneableVariable

toString

public java.lang.String toString()

Specified by:

toString in class za.ac.sun.cs.green.expr.Expression

getLength

public int getLength()

Specified by:

getLength in class za.ac.sun.cs.green.expr.Expression

getLeftLength

public int getLeftLength()

Specified by:

getLeftLength in class za.ac.sun.cs.green.expr.Expression

numVar

public int numVar()

Specified by:

numVar in class za.ac.sun.cs.green.expr.Expression

numVarLeft

public int numVarLeft()

Specified by:

numVarLeft in class za.ac.sun.cs.green.expr.Expression

getOperationVector

public java.util.List<java.lang.String> getOperationVector()

Specified by:

getOperationVector in class za.ac.sun.cs.green.expr.Expression

getSymName

public java.lang.String getSymName()

clone

public FieldRefVarExpr clone()

Specified by:

clone in class CloneableVariable

makeUnique

public FieldRefVarExpr makeUnique(int unique)
                           throws StaticRegionException

Specified by:

makeUnique in class CloneableVariable

Throws:

StaticRegionException

hashCode

public int hashCode()

Specified by:

hashCode in class CloneableVariable