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/*******************************************************************************
* Copyright (c) 2011 Boeing.
* 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:
* Boeing - initial API and implementation
*******************************************************************************/
package org.eclipse.osee.framework.ui.skynet;
import java.util.Arrays;
import java.util.Iterator;
import java.util.List;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.osee.framework.skynet.core.artifact.Artifact;
public final class ArtifactStructuredSelection implements IStructuredSelection {
private final List<Artifact> selectedItems;
public ArtifactStructuredSelection(Artifact... selectedItems) {
this(Arrays.asList(selectedItems));
}
public ArtifactStructuredSelection(List<Artifact> selectedItems) {
this.selectedItems = selectedItems;
}
@Override
public boolean isEmpty() {
return selectedItems.isEmpty();
}
@Override
public Artifact getFirstElement() {
return isEmpty() ? null : selectedItems.iterator().next();
}
@Override
public Iterator<Artifact> iterator() {
return selectedItems.iterator();
}
@Override
public int size() {
return selectedItems.size();
}
@Override
public Object[] toArray() {
return selectedItems.toArray();
}
@Override
public List<Artifact> toList() {
return selectedItems;
}
}
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