AndFilter.java

/*
 *  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.
 *
 */
package org.apache.ivy.osgi.filter;

import java.util.Map;

public class AndFilter extends MultiOperatorFilter {

    public AndFilter() {
        super();
    }

    public AndFilter(OSGiFilter[] filters) {
        super(filters);
    }

    @Override
    protected char operator() {
        return '&';
    }

    @Override
    public boolean eval(Map<String, String> properties) {
        for (OSGiFilter filter : getSubFilters()) {
            if (!filter.eval(properties)) {
                return false;
            }
        }
        return true;
    }
}