/**
* 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.hadoop.mapreduce;
import org.apache.hadoop.classification.InterfaceAudience;
@InterfaceAudience.Private
public abstract class StatusReporter {
public abstract Counter getCounter(Enum<?> name);
public abstract Counter getCounter(String group, String name);
public abstract void progress();
/**
* Get the current progress.
* @return a number between 0.0 and 1.0 (inclusive) indicating the attempt's
* progress.
*/
public abstract float getProgress();
public abstract void setStatus(String status);
}