org.apache.anteater.test.meta
Class ValueChecker

java.lang.Object
  |
  +--org.apache.anteater.test.meta.AbstractChecker
        |
        +--org.apache.anteater.test.meta.ExistenceChecker
              |
              +--org.apache.anteater.test.meta.ValueChecker

All Implemented Interfaces:

FeatureChecker

public class ValueChecker

extends ExistenceChecker

A FeatureChecker that checks if a feature property has a certain value.

Version:

$Revision: 1.2 $ $Date: 2002/10/17 13:17:41 $

Author:

Jeff Turner

Field Summary

Fields inherited from class org.apache.anteater.test.meta.AbstractChecker

features

Constructor Summary

ValueChecker()

Method Summary

String	checkFeature(Feature f) Check if the anteater.[feature.name] property has value [feature.value].
String[]	getCheckedFeatures() Gets an array of names of features that the implementing FeatureChecker can process.

Methods inherited from class java.lang.Object

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

Constructor Detail

ValueChecker

public ValueChecker()

Method Detail

getCheckedFeatures

public String[] getCheckedFeatures()

Description copied from interface: FeatureChecker

Gets an array of names of features that the implementing FeatureChecker can process.

Specified by:

getCheckedFeatures in interface FeatureChecker

Overrides:

getCheckedFeatures in class ExistenceChecker

checkFeature

public String checkFeature(Feature f)

Check if the anteater.[feature.name] property has value [feature.value].

Specified by:

checkFeature in interface FeatureChecker

Overrides:

checkFeature in class ExistenceChecker

Parameters:

f - The feature we require.

Returns:

A String error message if the feature is missing, or null if the feature is present.