Package net.sf.basedb.core.snapshot

Class AnnotationTypeFilter

java.lang.Object

net.sf.basedb.core.snapshot.AnnotationTypeFilter

All Implemented Interfaces:

Filter<AnnotationSnapshot>

public class AnnotationTypeFilter
extends Object
implements Filter<AnnotationSnapshot>

Filter implementation that finds all annotation snapshots for a given annotation type.

Version:

2.14

Author:

Nicklas

Last modified

$Date: 2009-10-14 09:44:14 +0200 (on, 14 okt 2009) $

Field Summary

Fields

Modifier and Type	Field	Description
private int	annotationTypeId

Constructor Summary

Constructors

Constructor	Description
AnnotationTypeFilter()	Create a filter that matches all annotation types.
AnnotationTypeFilter(AnnotationType at)	Create a filter that matches a specfic annotation type.

Method Summary

Modifier and Type	Method	Description
boolean	evaluate(AnnotationSnapshot snapshot)	Evaluate if the given object should pass the filter or not.
void	setAnnotationType(AnnotationType at)	Set the annotation type this filter should match.

Methods inherited from class java.lang.Object

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

Field Details

annotationTypeId

private int annotationTypeId

Constructor Details

AnnotationTypeFilter

public AnnotationTypeFilter()

Create a filter that matches all annotation types.

AnnotationTypeFilter

public AnnotationTypeFilter(AnnotationType at)

Create a filter that matches a specfic annotation type.

Method Details

evaluate

public boolean evaluate(AnnotationSnapshot snapshot)

Description copied from interface: Filter

Evaluate if the given object should pass the filter or not.

Specified by:

evaluate in interface Filter<AnnotationSnapshot>

Parameters:

snapshot - The object to evaluate

Returns:

TRUE if the object passes the filter, FALSE otherwise

setAnnotationType

public void setAnnotationType(AnnotationType at)

Set the annotation type this filter should match.

Parameters:

at - A specific annotation type, or null to match any annotation type