net.sf.mmm.util.reflect.base

Class ClassNameCollector

java.lang.Object

net.sf.mmm.util.reflect.base.ClassNameCollector

All Implemented Interfaces:

ResourceVisitor

public class ClassNameCollector
extends Object
implements ResourceVisitor

This is an implementation of the ResourceVisitor interface that collects the names of all classes 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 Set<String>	classNameSet Set to collect class-names.
private Filter<? super String>	filter Filter to accept class-names.
private static String	SUFFIX_CLASS Suffix for classes as resource.

Constructor Summary

Constructors

Constructor and Description
ClassNameCollector(Set<String> classNameSet, 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

SUFFIX_CLASS

private static final String SUFFIX_CLASS

Suffix for classes as resource.

See Also:

Constant Field Values

classNameSet

private final Set<String> classNameSet

Set to collect class-names.

filter

private final Filter<? super String> filter

Filter to accept class-names.

Constructor Detail

ClassNameCollector

public ClassNameCollector(Set<String> classNameSet,
                          Filter<? super String> filter)

The constructor.

Parameters:

classNameSet - is the Set where collected Class-names will be added.

filter - is used to filter classes by name.

Method Detail

visitPackage

public boolean visitPackage(String classpath)

Description copied from interface: ResourceVisitor

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)

Description copied from interface: ResourceVisitor

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").