OutputEmitterFactory.java

/*
 * Copyright © 2014 Cask Data, Inc.
 *
 * 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 co.cask.cdap.internal.app.runtime.flow;

import co.cask.cdap.api.flow.flowlet.OutputEmitter;
import com.google.common.reflect.TypeToken;

/**
 * A package only factory for creating instance of {@link OutputEmitter}.
 */
interface OutputEmitterFactory {
  <T> OutputEmitter<T> create(String outputName, TypeToken<T> type);
}