proton-j/src/main/java/org/apache/qpid/proton/engine/Collector.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.qpid.proton.engine;

import org.apache.qpid.proton.engine.impl.CollectorImpl;

/**
 * Collector
 *
 */

public interface Collector
{

    public static final class Factory
    {
        public static Collector create() {
            return new CollectorImpl();
        }
    }

    Event peek();

    void pop();

    boolean more();
}