/*
* Copyright 2011-2013 the original author or authors.
*
* 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.navercorp.pinpoint.common.hbase;
import org.apache.hadoop.hbase.client.Result;
import org.apache.hadoop.hbase.client.ResultScanner;
/**
* Callback for mapping rows of a {@link ResultScanner} on a per-row basis.
* Implementations of this interface perform the actual work of mapping each row to a result object, but don't need to worry about exception handling.
*
* @author Costin Leau
*/
public interface RowMapper<T> {
T mapRow(Result result, int rowNum) throws Exception;
}