dragon.ir.query

Class Operator

java.lang.Object

dragon.ir.query.Operator

public class Operator
extends Object

Query operator

Copyright: Copyright (c) 2005

Company: IST, Drexel University

Version:

1.0

Author:

Davis Zhou

Constructor Summary

Constructors

Constructor and Description
Operator(String optr)

Method Summary

Modifier and Type	Method and Description
boolean	isOperator(String optr)
boolean	test(Object firstValue, Object secondValue)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

Operator

public Operator(String optr)

Method Detail

test

public boolean test(Object firstValue,
                    Object secondValue)

toString

public String toString()

Overrides:

toString in class Object

isOperator

public boolean isOperator(String optr)