Many resources are needed to download a project. Please understand that we have to compensate our server costs. Thank you in advance. Project price only 1 $
You can buy this project and download/modify it how often you want.
/* *******************************************************************
* Copyright (c) 2003 Contributors.
* All rights reserved.
* This program and the accompanying materials are made available
* under the terms of the Eclipse Public License v1.0
* which accompanies this distribution and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Mik Kersten initial implementation
* ******************************************************************/
package org.aspectj.asm.internal;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Set;
import org.aspectj.asm.IHierarchy;
import org.aspectj.asm.IProgramElement;
import org.aspectj.asm.IRelationship;
import org.aspectj.asm.IRelationshipMap;
import org.aspectj.asm.IRelationship.Kind;
/**
* TODO: add a remove, and a clear all
*
* @author Mik Kersten
*
*/
public class RelationshipMap extends HashMap implements IRelationshipMap {
private static final long serialVersionUID = 496638323566589643L;
// // As this gets serialized, make the hierarchy transient and
// // settable
// private transient IHierarchy hierarchy;
public RelationshipMap() {
}
public RelationshipMap(IHierarchy hierarchy) {
// this.hierarchy = hierarchy;
}
public void setHierarchy(IHierarchy hierarchy) {
// commented out as field never read !
// this.hierarchy = hierarchy;
}
public List get(String handle) {
List relationships = (List) super.get(handle);
if (relationships == null) {
return null;
} else {
return relationships;
}
}
public List get(IProgramElement source) {
return get(source.getHandleIdentifier());
}
public IRelationship get(String source, IRelationship.Kind kind, String relationshipName, boolean runtimeTest,
boolean createIfMissing) {
List relationships = get(source);
if (relationships == null) {
if (!createIfMissing)
return null;
relationships = new ArrayList();
IRelationship rel = new Relationship(relationshipName, kind, source, new ArrayList(), runtimeTest);
relationships.add(rel);
super.put(source, relationships);
return rel;
} else {
for (Iterator it = relationships.iterator(); it.hasNext();) {
IRelationship curr = (IRelationship) it.next();
if (curr.getKind() == kind && curr.getName().equals(relationshipName) && curr.hasRuntimeTest() == runtimeTest) {
return curr;
}
}
if (createIfMissing) {
// At this point we did find some relationships for 'source' but not one that looks like what we are
// after (either the kind or the name or the dynamictests setting don't match)
IRelationship rel = new Relationship(relationshipName, kind, source, new ArrayList(), runtimeTest);
relationships.add(rel);
return rel;
}
}
return null;
}
public IRelationship get(IProgramElement source, IRelationship.Kind kind, String relationshipName, boolean runtimeTest,
boolean createIfMissing) {
return get(source.getHandleIdentifier(), kind, relationshipName, runtimeTest, createIfMissing);
}
public IRelationship get(IProgramElement source, Kind kind, String relationshipName) {
return get(source, kind, relationshipName, false, true);
}
public boolean remove(String source, IRelationship relationship) {
List list = (List) super.get(source);
if (list != null) {
return list.remove(relationship);
// boolean matched = false;
// for (Iterator it = list.iterator(); it.hasNext(); ) {
// IRelationship curr = (IRelationship)it.next();
// if (curr.getName().equals(relationship.getName())) {
// curr.getTargets().addAll(relationship.getTargets());
// matched = true;
// }
// }
// if (!matched) list.remove(relationship);
}
return false;
}
public void removeAll(String source) {
super.remove(source);
}
public Object put(Object o, Object p) {
return super.put(o, p);
}
public void put(String source, IRelationship relationship) {
// System.err.println(">> for: " + source + ", put::" + relationship);
List list = (List) super.get(source);
if (list == null) {
list = new ArrayList();
list.add(relationship);
super.put(source, list);
} else {
boolean matched = false;
for (Iterator it = list.iterator(); it.hasNext();) {
IRelationship curr = (IRelationship) it.next();
if (curr.getName().equals(relationship.getName()) && curr.getKind() == relationship.getKind()) {
curr.getTargets().addAll(relationship.getTargets());
matched = true;
}
}
if (matched) {
// bug?
System.err.println("matched = true");
}
if (matched)
list.add(relationship); // Is this a bug, will it give us double entries?
}
}
public void put(IProgramElement source, IRelationship relationship) {
put(source.getHandleIdentifier(), relationship);
}
public void clear() {
super.clear();
}
public Set getEntries() {
return keySet();
}
}