de.unidu.is.pdatalog.ds
Class Constant

java.lang.Object
  de.unidu.is.expressions.AbstractExpression
      de.unidu.is.expressions.StringExpression
          de.unidu.is.pdatalog.ds.Constant

All Implemented Interfaces:

Expression

public class Constant

extends StringExpression

A pDatalog++ constant.

Since:

2003-11-03

Version:

$Revision: 1.6 $, $Date: 2005/02/28 22:27:55 $

Author:

Henrik Nottelmann

Field Summary

Fields inherited from class de.unidu.is.expressions.StringExpression

content

Constructor Summary

Constant(java.lang.Object arg)
Creates a new instance.

Methods inherited from class de.unidu.is.expressions.StringExpression

equals, get, hashCode, set, toString

Methods inherited from class de.unidu.is.expressions.AbstractExpression

getSQLTemplate, substitute

Methods inherited from class java.lang.Object

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

Constructor Detail

Constant

public Constant(java.lang.Object arg)

Creates a new instance.

Parameters:

arg - constant value