cetus.hir

Class PseudoSymbol

java.lang.Object

cetus.hir.PseudoSymbol

All Implemented Interfaces:

Symbol

Direct Known Subclasses:

AccessSymbol, DerefSymbol, IPPointsToAnalysis.AbstractLocation

public abstract class PseudoSymbol
extends java.lang.Object
implements Symbol

PseudoSymbol is intended to provide Symbol interface in an object that is not part of the IR.

Constructor Summary

Constructors

Constructor and Description
PseudoSymbol() Constructs an empty pseudo symbol

Method Summary

Methods

Modifier and Type	Method and Description
abstract boolean	equals(java.lang.Object o) This method should be provided for the symbol to be used in collection.
Declaration	getDeclaration() This operation is not supported.
abstract Symbol	getIRSymbol() Returns the most representative symbol object that exist in the IR.
abstract int	hashCode() This method should be provided for the symbol to be used in hashset(map).
void	setName(java.lang.String name) This operation is not supported.
java.lang.String	toString() Returns the string representation of the pseudo symbol

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface cetus.hir.Symbol

getArraySpecifiers, getSymbolName, getTypeSpecifiers

Constructor Detail

PseudoSymbol

public PseudoSymbol()

Constructs an empty pseudo symbol

Method Detail

toString

public java.lang.String toString()

Returns the string representation of the pseudo symbol

Overrides:

toString in class java.lang.Object

setName

public void setName(java.lang.String name)

This operation is not supported.

Specified by:

setName in interface Symbol

Parameters:

name - the new name of the symbol.

Throws:

java.lang.UnsupportedOperationException - always

getDeclaration

public Declaration getDeclaration()

This operation is not supported.

Specified by:

getDeclaration in interface Symbol

Returns:

the parent declaration.

Throws:

java.lang.UnsupportedOperationException - always

getIRSymbol

public abstract Symbol getIRSymbol()

Returns the most representative symbol object that exist in the IR. e.g., the symbol of the left-hand-side (base address) for accessy symbol. Depending on the sub-class type of PseudoSymbol this method may return null.

equals

public abstract boolean equals(java.lang.Object o)

This method should be provided for the symbol to be used in collection.

Overrides:

equals in class java.lang.Object

hashCode

public abstract int hashCode()

This method should be provided for the symbol to be used in hashset(map).

Overrides:

hashCode in class java.lang.Object