org.apache.hadoop.hive.ql.parse.SemiJoinHint 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 under the License.
*/
package org.apache.hadoop.hive.ql.parse;
public class SemiJoinHint {
private String colName;
private String target;
private Integer numEntries;
public SemiJoinHint(String colName, String target, Integer numEntries) {
this.colName = colName;
this.target = target;
this.numEntries = numEntries;
}
public String getColName() {
return colName;
}
public String getTarget() {
return target;
}
public Integer getNumEntries() {
return numEntries != null ? numEntries : -1;
}
@Override
public String toString() {
return "colName=" + colName + ", target=" + target + ", numEntries=" + numEntries;
}
}