| /* |
| * 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.nifi.hbase.scan; |
| |
| import java.util.Arrays; |
| |
| /** |
| * Wrapper to encapsulate a column family and qualifier. |
| */ |
| public class Column { |
| |
| private final byte[] family; |
| private final byte[] qualifier; |
| |
| public Column(byte[] family, byte[] qualifier) { |
| this.family = family; |
| this.qualifier = qualifier; |
| } |
| |
| public byte[] getFamily() { |
| return family; |
| } |
| |
| public byte[] getQualifier() { |
| return qualifier; |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| if (!(obj instanceof Column)) { |
| return false; |
| } |
| |
| final Column other = (Column) obj; |
| return ((this.family == null && other.family == null) |
| || (this.family != null && other.family != null && Arrays.equals(this.family, other.family))) |
| && ((this.qualifier == null && other.qualifier == null) |
| || (this.qualifier != null && other.qualifier != null && Arrays.equals(this.qualifier, other.qualifier))); |
| } |
| |
| @Override |
| public int hashCode() { |
| int result = 37; |
| if (family != null) { |
| for (byte b : family) { |
| result += (int)b; |
| } |
| } |
| if (qualifier != null) { |
| for (byte b : qualifier) { |
| result += (int)b; |
| } |
| } |
| return result; |
| } |
| |
| } |