edu.rice.cs.cunit.classFile.constantPool.visitors
Class CheckLongVisitor

java.lang.Object
  edu.rice.cs.cunit.classFile.constantPool.visitors.ADefaultPoolInfoVisitor<LongPoolInfo,java.lang.Object>
      edu.rice.cs.cunit.classFile.constantPool.visitors.CheckLongVisitor

All Implemented Interfaces:

IPoolInfoVisitor<LongPoolInfo,java.lang.Object>

public class CheckLongVisitor
extends ADefaultPoolInfoVisitor<LongPoolInfo,java.lang.Object>

Check that the host is a Long info.

Author:

Mathias Ricken

Field Summary

private static CheckLongVisitor

_instance Singleton instance.

Constructor Summary

private

CheckLongVisitor() Singleton constructor.

Method Summary

LongPoolInfo	defaultCase(APoolInfo host, java.lang.Object o) All other cases throw.
LongPoolInfo	longCase(LongPoolInfo host, java.lang.Object o) Return host.
static CheckLongVisitor	singleton() Singleton accessor.

Methods inherited from class edu.rice.cs.cunit.classFile.constantPool.visitors.ADefaultPoolInfoVisitor

asciizCase, classCase, doubleCase, emptyCase, fieldCase, floatCase, intCase, interfaceMethodCase, methodCase, nameAndTypeCase, stringCase, unicodeCase

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

_instance

private static CheckLongVisitor _instance

Singleton instance.

Constructor Detail

CheckLongVisitor

private CheckLongVisitor()

Singleton constructor.

Method Detail

singleton

public static CheckLongVisitor singleton()

Singleton accessor.

Returns:

singleton

defaultCase

public LongPoolInfo defaultCase(APoolInfo host,
                                java.lang.Object o)

All other cases throw.

Specified by:

defaultCase in class ADefaultPoolInfoVisitor<LongPoolInfo,java.lang.Object>

Parameters:

host - non-Long host

o - not used

Returns:

nothing

longCase

public LongPoolInfo longCase(LongPoolInfo host,
                             java.lang.Object o)

Return host.

Specified by:

longCase in interface IPoolInfoVisitor<LongPoolInfo,java.lang.Object>

Overrides:

longCase in class ADefaultPoolInfoVisitor<LongPoolInfo,java.lang.Object>

Parameters:

host - Long host

o - not used

Returns:

host