Dispatcher.java

/**
 * Copyright 2013-2014 Recruit Technologies Co., Ltd. and contributors
 * (see CONTRIBUTORS.md)
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may
 * not use this file except in compliance with the License.  A copy of the
 * License is distributed with this work in the LICENSE.md file.  You may
 * also obtain a copy of the License from
 *
 *     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.gennai.gungnir.topology.dispatcher;

import java.io.Serializable;

import org.gennai.gungnir.GungnirConfig;
import org.gennai.gungnir.topology.GungnirContext;
import org.gennai.gungnir.topology.operator.Operator;
import org.gennai.gungnir.tuple.TupleValues;

public interface Dispatcher extends Serializable {

  <T extends Dispatcher> T setSource(Operator source);

  boolean isPrepared();

  boolean isCleanedup();

  void doPrepare(GungnirConfig config, GungnirContext context);

  void dispatch(TupleValues values);

  void doCleanup();
}