org.tm4j.topicmap.utils
Class InScopeWalkerFilter

java.lang.Object
  org.tm4j.topicmap.utils.WalkerFilterAdapter
      org.tm4j.topicmap.utils.ScopeWalkerFilter
          org.tm4j.topicmap.utils.InScopeWalkerFilter

All Implemented Interfaces:

WalkerFilter, WalkerHandler

public class InScopeWalkerFilter

extends ScopeWalkerFilter

A WalkerFilter implementation that allows through only those ScopedObjects that are in a given context.

Author:

Kal Ahmed (kal@techquila.com)

Field Summary

Fields inherited from class org.tm4j.topicmap.utils.WalkerFilterAdapter

m_handler

Constructor Summary

InScopeWalkerFilter(Topic[] context, boolean matchAll)
Create a new InScopeWalkerFilter instance that matches on the specified context.

Methods inherited from class org.tm4j.topicmap.utils.ScopeWalkerFilter

startAssociation, startBaseName, startOccurrence

Methods inherited from class org.tm4j.topicmap.utils.WalkerFilterAdapter

endAssociation, endBaseName, endMember, endOccurrence, endScope, endTopic, endTopicMap, endVariant, getHandler, onParameter, onPlayer, onRoleSpec, onSubject, onSubjectIndicator, onTheme, onType, onVariantName, setHandler, startMember, startScope, startTopic, startTopicMap, startVariant

Methods inherited from class java.lang.Object

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

Constructor Detail

InScopeWalkerFilter

public InScopeWalkerFilter(Topic[] context,
                           boolean matchAll)

Create a new InScopeWalkerFilter instance that matches on the specified context.

Parameters:

context - the set of themes that the ScopedObjects must match

matchAll - if true, then ScopedObjects must have all the themes in context to be allowed through. If false, the ScopedObjects must share at least one theme with context.