edu.UCL.satin.impl.arch.attribute
Class ContainsFilter

java.lang.Object
  edu.UCL.satin.impl.arch.attribute.ContainsFilter

All Implemented Interfaces:

MatchFilter

public class ContainsFilter

extends java.lang.Object

implements MatchFilter

An attribute comparison filter that returns true if the value of the attribute contains the value of the filter.

Author:

Stefanos Zachariadis

Constructor Summary

ContainsFilter()

Method Summary

boolean

compare(MatchAttribute filter, GenericAttribute attr) Compares the value of attr with that of filter.

Methods inherited from class java.lang.Object

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

Constructor Detail

ContainsFilter

public ContainsFilter()

Method Detail

compare

public boolean compare(MatchAttribute filter,
                       GenericAttribute attr)

Description copied from interface: MatchFilter

Compares the value of attr with that of filter. The implementor may assume that this method will only be called if both attributes have the same key.

Specified by:

compare in interface MatchFilter

Parameters:

filter - The filter attribute to which this MatchFilter is attached

attr - The attribute with which we are comparing.

Returns:

Must return true, if the values of the attributes satisfy the implementors semantics. False otherwise