/*
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* Copyright 1999-2018 Alibaba Group Holding Ltd.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.alibaba.csp.sentinel.dashboard.datasource.entity;
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/**
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* @author Eric Zhao
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* @since 0.2.1
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*/
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public class SentinelVersion {
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private int majorVersion;
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private int minorVersion;
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private int fixVersion;
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private String postfix;
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public SentinelVersion() {
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this(0, 0, 0);
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}
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public SentinelVersion(int major, int minor, int fix) {
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this(major, minor, fix, null);
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}
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public SentinelVersion(int major, int minor, int fix, String postfix) {
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this.majorVersion = major;
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this.minorVersion = minor;
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this.fixVersion = fix;
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this.postfix = postfix;
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}
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/**
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* 000, 000, 000
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*/
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public int getFullVersion() {
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return majorVersion * 1000000 + minorVersion * 1000 + fixVersion;
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}
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public int getMajorVersion() {
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return majorVersion;
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}
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public SentinelVersion setMajorVersion(int majorVersion) {
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this.majorVersion = majorVersion;
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return this;
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}
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public int getMinorVersion() {
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return minorVersion;
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}
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public SentinelVersion setMinorVersion(int minorVersion) {
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this.minorVersion = minorVersion;
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return this;
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}
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public int getFixVersion() {
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return fixVersion;
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}
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public SentinelVersion setFixVersion(int fixVersion) {
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this.fixVersion = fixVersion;
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return this;
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}
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public String getPostfix() {
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return postfix;
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}
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public SentinelVersion setPostfix(String postfix) {
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this.postfix = postfix;
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return this;
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}
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public boolean greaterThan(SentinelVersion version) {
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if (version == null) {
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return true;
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}
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return getFullVersion() > version.getFullVersion();
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}
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public boolean greaterOrEqual(SentinelVersion version) {
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if (version == null) {
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return true;
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}
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return getFullVersion() >= version.getFullVersion();
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}
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@Override
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public boolean equals(Object o) {
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if (this == o) { return true; }
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if (o == null || getClass() != o.getClass()) { return false; }
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SentinelVersion that = (SentinelVersion)o;
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if (getFullVersion() != that.getFullVersion()) { return false; }
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return postfix != null ? postfix.equals(that.postfix) : that.postfix == null;
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}
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@Override
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public int hashCode() {
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int result = majorVersion;
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result = 31 * result + minorVersion;
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result = 31 * result + fixVersion;
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result = 31 * result + (postfix != null ? postfix.hashCode() : 0);
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return result;
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}
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@Override
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public String toString() {
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return "SentinelVersion{" +
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"majorVersion=" + majorVersion +
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", minorVersion=" + minorVersion +
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", fixVersion=" + fixVersion +
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", postfix='" + postfix + '\'' +
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'}';
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}
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}
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