org.jcon.data

Class FieldCriterion

java.lang.Object

org.jcon.data.FieldCriterion

All Implemented Interfaces:

UnaryPredicate

public class FieldCriterion
extends java.lang.Object
implements UnaryPredicate

A criterion for looking up an record based on the values of some of its fields.

Version:

1.0 9/11/97

Author:

Paul Reavis

Constructor Summary

Constructors

Constructor and Description
FieldCriterion(java.util.ArrayList fieldsOfInterest, java.util.Map fieldValues) Creates a new FieldCriterion that checks to see if all the fields of interest in the examined object match those in the provided Map.

Method Summary

Methods

Modifier and Type	Method and Description
boolean	execute(java.lang.Object victim) Evaluate if an object suits this criterion.

Methods inherited from class java.lang.Object

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

Constructor Detail

FieldCriterion

public FieldCriterion(java.util.ArrayList fieldsOfInterest,
              java.util.Map fieldValues)

Creates a new FieldCriterion that checks to see if all the fields of interest in the examined object match those in the provided Map.

Method Detail

execute

public boolean execute(java.lang.Object victim)

Evaluate if an object suits this criterion.

Specified by:

execute in interface UnaryPredicate