/**
* 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.ambari.view.hive2.client;
import java.util.Arrays;
import java.util.HashSet;
public class Row {
private Object[] row;
public Row(Object[] row) {
this(row, null);
}
public Row(Object[] row, HashSet<Integer> selectedColumns) {
if (selectedColumns == null || selectedColumns.size() == 0)
this.row = row.clone();
else {
this.row = new Object[selectedColumns.size()];
int rowIndex = 0;
for (Integer selectedIndex : selectedColumns) {
this.row[rowIndex] = row[selectedIndex];
rowIndex ++;
}
}
}
public Object[] getRow() {
return row;
}
public void setRow(Object[] row) {
this.row = row;
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
Row row1 = (Row) o;
boolean retValue = Arrays.equals(row, row1.row);
return retValue;
}
@Override
public int hashCode() {
return Arrays.hashCode(row);
}
@Override
public String toString() {
return "Row{" +
"row=" + Arrays.toString(row) +
'}';
}
}