/
UMLResourceItemProvider.java
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/
UMLResourceItemProvider.java
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/*
* Copyright (c) 2006, 2018 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v20.html
*
* Contributors:
* IBM - initial API and implementation
* E.D.Willink - 426595
* Kenn Hussey - 535301
*
*/
package org.eclipse.uml2.uml.edit.providers;
import java.util.ArrayList;
import java.util.Collection;
import org.eclipse.emf.common.notify.AdapterFactory;
import org.eclipse.emf.common.util.EList;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.resource.Resource;
import org.eclipse.emf.edit.domain.AdapterFactoryEditingDomain;
import org.eclipse.emf.edit.provider.resource.ResourceItemProvider;
import org.eclipse.uml2.uml.util.UMLUtil;
public class UMLResourceItemProvider
extends ResourceItemProvider {
public UMLResourceItemProvider(AdapterFactory adapterFactory) {
super(adapterFactory);
}
@Override
public Collection<?> getChildren(Object object) {
EList<EObject> contents = ((Resource) object).getContents();
int size = contents.size();
Collection<Object> children = new ArrayList<Object>(size);
for (int i = 0; i < size; i++) {
EObject content = contents.get(i);
if (!AdapterFactoryEditingDomain.isControlled(content)
&& UMLUtil.getStereotype(content) == null) {
children.add(content);
}
}
return children;
}
}