base/src/test/java/org/apache/commons/graph/algorithm/dataflow/MockDataFlowEq.java

package org.apache.commons.graph.algorithm.dataflow;

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.
 */

import java.util.Map;
import java.util.BitSet;
import java.util.HashMap;

import org.apache.commons.graph.*;

public class MockDataFlowEq 
    implements DataFlowEquations
{
    private Map generates = new HashMap(); // VERTEX X BITSET
    private Map kills = new HashMap(); // VERTEX X BITSET

    public MockDataFlowEq() { }

    public void addVertex( Vertex v, BitSet generate, BitSet kill ) {
	generates.put( v, generate );
	kills.put( v, kill );
    }

    public BitSet generates( Vertex v ) {
	return (BitSet) generates.get( v );
    }

    public BitSet kills( Vertex v ) {
	return (BitSet) kills.get( v );
    }
}