/**
* 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.hive.ql.exec;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.hive.metastore.HiveMetaHook;
import org.apache.hadoop.hive.ql.metadata.HiveException;
import org.apache.hadoop.hive.ql.metadata.HiveStorageHandler;
import org.apache.hadoop.hive.ql.metadata.InputEstimator;
import org.apache.hadoop.hive.ql.plan.TableDesc;
import org.apache.hadoop.hive.ql.security.authorization.HiveAuthorizationProvider;
import org.apache.hadoop.hive.serde2.AbstractSerDe;
import org.apache.hadoop.mapred.InputFormat;
import org.apache.hadoop.mapred.JobConf;
import org.apache.hadoop.mapred.OutputFormat;
import java.util.Map;
/**
* This is just a helper class to test the InputEstimator object used in some Utilities methods.
*/
public class InputEstimatorTestClass implements HiveStorageHandler, InputEstimator {
private static Estimation expectedEstimation = new Estimation(0, 0);
public InputEstimatorTestClass() {
}
public static void setEstimation(Estimation estimation) {
expectedEstimation = estimation;
}
@Override
public Class<? extends InputFormat> getInputFormatClass() {
return null;
}
@Override
public Class<? extends OutputFormat> getOutputFormatClass() {
return null;
}
@Override
public Class<? extends AbstractSerDe> getSerDeClass() {
return null;
}
@Override
public HiveMetaHook getMetaHook() {
return null;
}
@Override
public HiveAuthorizationProvider getAuthorizationProvider() throws HiveException {
return null;
}
@Override
public void configureInputJobProperties(TableDesc tableDesc, Map<String, String> jobProperties) {
}
@Override
public void configureInputJobCredentials(TableDesc tableDesc, Map<String, String> jobProperties) {
}
@Override
public void configureOutputJobProperties(TableDesc tableDesc, Map<String, String> jobProperties) {
}
@Override
public void configureTableJobProperties(TableDesc tableDesc, Map<String, String> jobProperties) {
}
@Override
public void configureJobConf(TableDesc tableDesc, JobConf jobConf) {
}
@Override
public void setConf(Configuration conf) {
}
@Override
public Configuration getConf() {
return null;
}
@Override
public Estimation estimate(JobConf job, TableScanOperator ts, long remaining) throws HiveException {
return expectedEstimation;
}
}