/**
* 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.pig.backend.hadoop.hbase;
import java.io.DataInput;
import java.io.DataOutput;
import java.io.IOException;
import org.apache.hadoop.io.WritableComparable;
import org.apache.hadoop.hbase.mapreduce.TableSplit;
public class TableSplitComparable implements WritableComparable<TableSplit> {
TableSplit tsplit;
// need a default constructor to be able to de-serialize using just the Writable interface
public TableSplitComparable() {
tsplit = new TableSplit();
}
public TableSplitComparable(TableSplit tsplit) {
this.tsplit = tsplit;
}
@Override
public void readFields(DataInput in) throws IOException {
tsplit.readFields(in);
}
@Override
public void write(DataOutput out) throws IOException {
tsplit.write(out);
}
@Override
public int compareTo(TableSplit split) {
return tsplit.compareTo((TableSplit) split);
}
@Override
public String toString() {
return "TableSplitComparable : " + tsplit.toString();
}
/* (non-Javadoc)
* @see java.lang.Object#hashCode()
*/
@Override
public int hashCode() {
return ((tsplit == null) ? 0 : tsplit.hashCode());
}
/* (non-Javadoc)
* @see java.lang.Object#equals(java.lang.Object)
*/
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
TableSplitComparable other = (TableSplitComparable) obj;
if (tsplit == null) {
if (other.tsplit != null)
return false;
} else if (!tsplit.equals(other.tsplit)) {
return false;
}
return true;
}
}