sysModel.parser
Class CommaToken

java.lang.Object
  sysModel.parser.CommaToken

All Implemented Interfaces:

IToken

public final class CommaToken
extends java.lang.Object
implements IToken

Comma token.

Author:

Mathias Ricken

Field Summary

private static CommaToken

_instance Singleton instance.

Constructor Summary

private

CommaToken() Private singleton constructor.

Method Summary

java.lang.Object	execute(ITokenVisitor v) Execute visitor.
static CommaToken	instance() Return singleton instance.

Methods inherited from class java.lang.Object

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

Field Detail

_instance

private static CommaToken _instance

Singleton instance.

Constructor Detail

CommaToken

private CommaToken()

Private singleton constructor.

Method Detail

instance

public static CommaToken instance()

Return singleton instance.

Returns:

instance

execute

public final java.lang.Object execute(ITokenVisitor v)

Execute visitor.

Specified by:

execute in interface IToken

Parameters:

v - visitor

Returns:

visitor-specific return value