heron/api/src/java/com/twitter/heron/api/hooks/BaseTaskHook.java

// Copyright 2016 Twitter. All rights reserved.
//
// 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 com.twitter.heron.api.hooks;

import java.util.Map;

import com.twitter.heron.api.hooks.info.BoltAckInfo;
import com.twitter.heron.api.hooks.info.BoltExecuteInfo;
import com.twitter.heron.api.hooks.info.BoltFailInfo;
import com.twitter.heron.api.hooks.info.EmitInfo;
import com.twitter.heron.api.hooks.info.SpoutAckInfo;
import com.twitter.heron.api.hooks.info.SpoutFailInfo;
import com.twitter.heron.api.topology.TopologyContext;

public class BaseTaskHook implements ITaskHook {
  @Override
  public void prepare(Map<String, Object> conf, TopologyContext context) {
  }

  @Override
  public void cleanup() {
  }

  @Override
  public void emit(EmitInfo info) {
  }

  @Override
  public void spoutAck(SpoutAckInfo info) {
  }

  @Override
  public void spoutFail(SpoutFailInfo info) {
  }

  @Override
  public void boltAck(BoltAckInfo info) {
  }

  @Override
  public void boltFail(BoltFailInfo info) {
  }

  @Override
  public void boltExecute(BoltExecuteInfo info) {
  }
}