| /* |
| * 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.ignite.internal.processors.odbc; |
| |
| import org.apache.ignite.internal.util.typedef.F; |
| import org.apache.ignite.internal.util.typedef.internal.S; |
| import org.jetbrains.annotations.NotNull; |
| |
| /** |
| * Client listener protocol version. |
| */ |
| public class ClientListenerProtocolVersion implements Comparable<ClientListenerProtocolVersion> { |
| /** Major part. */ |
| private final short major; |
| |
| /** Minor part. */ |
| private final short minor; |
| |
| /** Maintenance part. */ |
| private final short maintenance; |
| |
| /** |
| * Create version. |
| * |
| * @param major Major part. |
| * @param minor Minor part. |
| * @param maintenance Maintenance part. |
| * @return Version. |
| */ |
| public static ClientListenerProtocolVersion create(int major, int minor, int maintenance) { |
| return new ClientListenerProtocolVersion((short)major, (short)minor, (short)maintenance); |
| } |
| |
| /** |
| * Constructor. |
| * |
| * @param major Major part. |
| * @param minor Minor part. |
| * @param maintenance Maintenance part. |
| */ |
| private ClientListenerProtocolVersion(short major, short minor, short maintenance) { |
| this.major = major; |
| this.minor = minor; |
| this.maintenance = maintenance; |
| } |
| |
| /** |
| * @return Major part. |
| */ |
| public short major() { |
| return major; |
| } |
| |
| /** |
| * @return Minor part. |
| */ |
| public short minor() { |
| return minor; |
| } |
| |
| /** |
| * @return Maintenance part. |
| */ |
| public short maintenance() { |
| return maintenance; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public int compareTo(@NotNull ClientListenerProtocolVersion other) { |
| int res = major - other.major; |
| |
| if (res == 0) |
| res = minor - other.minor; |
| |
| if (res == 0) |
| res = maintenance - other.maintenance; |
| |
| return res; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public int hashCode() { |
| return 31 * (31 * major + minor) + maintenance; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public boolean equals(Object obj) { |
| if (obj != null && obj instanceof ClientListenerProtocolVersion) { |
| ClientListenerProtocolVersion other = (ClientListenerProtocolVersion)obj; |
| |
| return F.eq(major, other.major) && F.eq(minor, other.minor) && F.eq(maintenance, other.maintenance); |
| } |
| |
| return false; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public String toString() { |
| return S.toString(ClientListenerProtocolVersion.class, this); |
| } |
| } |