net.sf.mmm.util.reflect.base

Class ResourceCollector

java.lang.Object

net.sf.mmm.util.reflect.base.ResourceCollector

All Implemented Interfaces:

ResourceVisitor

public class ResourceCollector
extends Object
implements ResourceVisitor

This is an implementation of the ResourceVisitor interface that collects the names of all resources accepted by a given filter in a Set.

Since:

1.1.0

Author:

Joerg Hohwiller (hohwille at users.sourceforge.net)

Field Summary

Fields

Modifier and Type	Field and Description
private Filter<? super String>	filter Filter to accept resource-names.
private Set<DataResource>	resourceSet Set to collect resource-names.

Constructor Summary

Constructors

Constructor and Description
ResourceCollector(Set<DataResource> resourceSet, Filter<? super String> filter) The constructor.

Method Summary

Modifier and Type	Method and Description
boolean	visitPackage(String classpath) This method is invoked for each traversed package.
void	visitResource(String classpath) This method is invoked for each resource.

Methods inherited from class java.lang.Object

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

Field Detail

resourceSet

private final Set<DataResource> resourceSet

Set to collect resource-names.

filter

private final Filter<? super String> filter

Filter to accept resource-names.

Constructor Detail

ResourceCollector

public ResourceCollector(Set<DataResource> resourceSet,
                         Filter<? super String> filter)

The constructor.

Parameters:

resourceSet - is the Set where collected resources will be added.

filter - is used to filter resources by name.

Method Detail

visitPackage

public boolean visitPackage(String classpath)

This method is invoked for each traversed package.

Specified by:

visitPackage in interface ResourceVisitor

Parameters:

classpath - is the absolute classpath of the traversed package (e.g. "net/sf/mmm/util/reflect").

Returns:

true if the package should be traversed recursively, false if the package and all its content (including sub-packages) should be skipped.

visitResource

public void visitResource(String classpath)

This method is invoked for each resource.

Specified by:

visitResource in interface ResourceVisitor

Parameters:

classpath - is the absolute classpath of the resource (e.g. "net/sf/mmm/util/reflect/api/ReflectionUtil.class" or "net/sf/mmm/util/reflect/beans-reflect.xml").