net.ontopia.topicmaps.query.impl.basic
Class JavaModule

java.lang.Object
  net.ontopia.topicmaps.query.impl.basic.JavaModule

All Implemented Interfaces:

ModuleIF

public class JavaModule
extends java.lang.Object
implements ModuleIF

EXPERIMENTAL: A query module that is able to instantiate predicates when given a java class name.

Example: import "urn:x-java:net.ontopia.topicmaps.query.spi.LuceneSearcher?index=/tmp/myindex" as lucene

Field Summary

static java.lang.String	MODULE_PREFIX
protected java.lang.String	moduleURI
protected TopicMapIF	topicmap

Constructor Summary

JavaModule(TopicMapIF topicmap, java.lang.String moduleURI)

Method Summary

PredicateIF	getPredicate(java.lang.String name) INTERNAL: Returns the predicate with the given local name inside the module.
protected java.util.Map	parseParameters(java.lang.String parameters)

Methods inherited from class java.lang.Object

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

Field Detail

MODULE_PREFIX

public static final java.lang.String MODULE_PREFIX

See Also:

Constant Field Values

topicmap

protected TopicMapIF topicmap

moduleURI

protected java.lang.String moduleURI

Constructor Detail

JavaModule

public JavaModule(TopicMapIF topicmap,
                  java.lang.String moduleURI)

Method Detail

getPredicate

public PredicateIF getPredicate(java.lang.String name)

Description copied from interface: ModuleIF

INTERNAL: Returns the predicate with the given local name inside the module.

Specified by:

getPredicate in interface ModuleIF

Parameters:

name - The local name of the predicate; that is the part of the QName after the colon.

parseParameters

protected java.util.Map parseParameters(java.lang.String parameters)