/* | |
* Copyright 2001-2004 The Apache Software Foundation. | |
* | |
* Licensed under the Apache License, Version 2.0 (the "License"); | |
* you may not use this file except in compliance with the License. | |
* You may obtain a copy of the License at | |
* | |
* http://www.apache.org/licenses/LICENSE-2.0 | |
* | |
* Unless required by applicable law or agreed to in writing, software | |
* distributed under the License is distributed on an "AS IS" BASIS, | |
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
* See the License for the specific language governing permissions and | |
* limitations under the License. | |
*/ | |
package org.apache.ws.scout.registry.infomodel; | |
import java.util.ArrayList; | |
import java.util.Collection; | |
import java.util.Iterator; | |
import javax.xml.registry.JAXRException; | |
import javax.xml.registry.LifeCycleManager; | |
import javax.xml.registry.infomodel.ClassificationScheme; | |
import javax.xml.registry.infomodel.Concept; | |
import javax.xml.registry.infomodel.RegistryObject; | |
/** | |
* Implements JAXR Interface. | |
* For futher details, look into the JAXR API Javadoc. | |
* | |
* @author Anil Saldhana <anil@apache.org> | |
*/ | |
public class ConceptImpl extends RegistryObjectImpl implements Concept | |
{ | |
private String value = new String(); | |
private RegistryObject parent = null; | |
private Concept parentconcept = null; | |
private ClassificationScheme scheme = null; | |
private Collection<Concept> childconcepts = new ArrayList<Concept>(); | |
/** | |
* Creates a new instance of ConceptImpl | |
*/ | |
public ConceptImpl(LifeCycleManager lifeCycleManager) | |
{ | |
super(lifeCycleManager); | |
} | |
public void addChildConcept(Concept concept) | |
{ | |
this.childconcepts.add(concept); | |
((ConceptImpl)concept).setParentconcept(this); | |
} | |
public void addChildConcepts(Collection<Concept> collection) | |
{ | |
Iterator iter = collection.iterator(); | |
while(iter.hasNext()) | |
{ | |
Concept c = (Concept)iter.next(); | |
((ConceptImpl)c).setParentconcept(this); | |
childconcepts.add(c); | |
} | |
} | |
public int getChildConceptCount() | |
{ | |
return this.childconcepts.size(); | |
} | |
public Collection<Concept> getChildrenConcepts() | |
{ | |
return this.childconcepts; | |
} | |
public ClassificationScheme getClassificationScheme() | |
{ | |
return scheme; | |
} | |
public Collection<Concept> getDescendantConcepts() | |
{ | |
Collection<Concept> coll = new ArrayList<Concept>(); | |
Iterator iter = childconcepts.iterator(); | |
while(iter != null && iter.hasNext()) | |
{ | |
ConceptImpl c = (ConceptImpl)iter.next(); | |
coll.add(c); | |
coll.addAll(c.getDescendantConcepts()); | |
} | |
return coll; | |
} | |
public RegistryObject getParent() | |
{ | |
return parent; | |
} | |
public Concept getParentConcept() | |
{ | |
return parentconcept; | |
} | |
public String getPath() | |
{ | |
return null; | |
} | |
public String getValue() throws JAXRException | |
{ | |
return value; | |
} | |
public void removeChildConcept(Concept c) | |
{ | |
((ConceptImpl)c).setParentconcept(null); | |
childconcepts.remove(c); | |
} | |
public void removeChildConcepts(Collection collection) | |
{ | |
Iterator iter = collection.iterator(); | |
while(iter.hasNext()) | |
{ | |
Concept c = (Concept)iter.next(); | |
((ConceptImpl)c).setParentconcept(null); | |
childconcepts.add(c); | |
} | |
} | |
public void setValue(String str) | |
{ | |
value = str; | |
} | |
public void setParent(RegistryObject parent) | |
{ | |
this.parent = parent; | |
} | |
public void setParentconcept(Concept parentconcept) | |
{ | |
this.parentconcept = parentconcept; | |
parent = null; //We deal with concept as parent | |
} | |
public void setScheme(ClassificationSchemeImpl scheme) | |
{ | |
this.scheme = scheme; | |
} | |
public void setChildconcepts(Collection<Concept> childconcepts) | |
{ | |
this.childconcepts.clear(); | |
Iterator iter = childconcepts.iterator(); | |
while(iter.hasNext()) | |
{ | |
Concept c = (Concept)iter.next(); | |
((ConceptImpl)c).setParentconcept(this); | |
childconcepts.add(c); | |
} | |
} | |
//Specific API | |
public void setClassificationScheme(ClassificationScheme sc) | |
{ | |
scheme = sc; | |
parent = sc; | |
} | |
} |