/*
 * Copyright 2008 the original author or authors.
 *
 * 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.wamblee.system.graph;

import java.util.ArrayList;
import java.util.List;


/**
 * DOCUMENT ME!
 *
 * @author $author$
 * @version $Revision$
  */
public class CompositeEdgeFilter implements EdgeFilter {
    /**
     * DOCUMENT ME!
     */
    private List<EdgeFilter> filters;

    /**
     * Creates a new CompositeEdgeFilter object.
     */
    public CompositeEdgeFilter() {
        filters = new ArrayList<EdgeFilter>();
    }

    /**
     * DOCUMENT ME!
     *
     * @param aFilter DOCUMENT ME!
     */
    public void add(EdgeFilter aFilter) {
        filters.add(aFilter);
    }

    /**
     * DOCUMENT ME!
     *
     * @param aEdge DOCUMENT ME!
     *
     * @return DOCUMENT ME!
     */
    @Override
    public boolean isViolated(Edge aEdge) {
        for (EdgeFilter filter : filters) {
            if (filter.isViolated(aEdge)) {
                return true;
            }
        }

        return false;
    }
}