net.sf.farrago.namespace.util
Class MedMetadataFilterImpl

java.lang.Object
  net.sf.farrago.namespace.util.MedMetadataFilterImpl

All Implemented Interfaces:

FarragoMedMetadataFilter

public class MedMetadataFilterImpl
extends Object
implements FarragoMedMetadataFilter

MedMetadataFilterImpl is a default implementation FarragoMedMetadataFilter.

Version:

$Id: //open/dev/farrago/src/net/sf/farrago/namespace/util/MedMetadataFilterImpl.java#6 $

Author:

John V. Sichi

Field Summary

private boolean	exclude
private String	pattern
private Set	roster

Constructor Summary

MedMetadataFilterImpl(boolean exclude, Set roster, String pattern)

Method Summary

String	getPattern()
Set	getRoster()
boolean	isExclusion()

Methods inherited from class java.lang.Object

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

Field Detail

exclude

private final boolean exclude

roster

private final Set roster

pattern

private final String pattern

Constructor Detail

MedMetadataFilterImpl

public MedMetadataFilterImpl(boolean exclude,
                             Set roster,
                             String pattern)

Method Detail

isExclusion

public boolean isExclusion()

Specified by:

isExclusion in interface FarragoMedMetadataFilter

Returns:

true if objects matching filter are to be excluded from query results; false if only objects matching filter are to be included in the results

getRoster

public Set getRoster()

Specified by:

getRoster in interface FarragoMedMetadataFilter

Returns:

Set representing filter membership, or null for a pattern filter

getPattern

public String getPattern()

Specified by:

getPattern in interface FarragoMedMetadataFilter

Returns:

LIKE pattern, or null for a roster filter