org.fusesource.ide.fabric8.ui.navigator.ProfileParentsContentProvider.java Source code

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Here is the source code for org.fusesource.ide.fabric8.ui.navigator.ProfileParentsContentProvider.java

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/*******************************************************************************
 * Copyright (c) 2013 Red Hat, Inc.
 * Distributed under license by Red Hat, Inc. All rights reserved.
 * This program is 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:
 *     Red Hat, Inc. - initial API and implementation
 ******************************************************************************/

package org.fusesource.ide.fabric8.ui.navigator;

import java.util.Collections;
import java.util.List;

import org.fusesource.ide.fabric8.ui.actions.ProfilesContentProvider;
import org.jboss.tools.jmx.core.tree.Node;

import com.google.common.base.Predicate;
import com.google.common.collect.Iterables;
import com.google.common.collect.Lists;

public class ProfileParentsContentProvider extends ProfilesContentProvider {
    private final ProfileNode ignoreProfileNode;

    public ProfileParentsContentProvider(ProfileNode node) {
        this.ignoreProfileNode = node;
    }

    @Override
    protected List<Node> getChildrenList(final Node node) {
        if (node == null || node == this.ignoreProfileNode) {
            return Collections.EMPTY_LIST;
        }
        return Lists.newArrayList(Iterables.filter(node.getChildrenList(), new Predicate<Node>() {

            @Override
            public boolean apply(Node that) {
                return ignoreProfileNode != that;
            }
        }));
    }

}