org.apache.parquet.hadoop.util.counters.CounterLoader Maven / Gradle / Ivy
/*
* 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
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*/
package org.apache.parquet.hadoop.util.counters;
/**
* Factory interface for CounterLoaders, will load the counter according to groupName, counterName,
* and if in the configuration, flag with name counterFlag is false, the counter will not be loaded
*/
public interface CounterLoader {
public ICounter getCounterByNameAndFlag(String groupName, String counterName, String counterFlag);
}