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SNMP-Agent API for Java
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/*_############################################################################
  _## 
  _##  SNMP4J-Agent 3 - VersionInfo.java  
  _## 
  _##  Copyright (C) 2005-2021  Frank Fock (SNMP4J.org)
  _##  
  _##  Licensed 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.snmp4j.agent.version;

/**
 * The {@code VersionInfo} object returns information about the version
 * of this SNMP4J-Agent release.
 *
 * @author Frank Fock
 * @version 1.2c
 */
public class VersionInfo {

    public static final int MAJOR = 3;
    public static final int MINOR = 6;
    public static final int UPDATE = 7;
    public static final String PATCH = "";

    public static final String VERSION =
            MAJOR + "." + MINOR + "." + UPDATE + PATCH;

    public static final int DEPENDENCY_SNMP4J_MAJOR = 3;
    public static final int DEPENDENCY_SNMP4J_MINOR = 7;
    public static final int DEPENDENCY_SNMP4J_UPDATE = 7;
    public static final String DEPENDENCY_SNMP4J_PATCH = "";

    /**
     * Gets the version string for this release.
     * @return
     *    a string of the form {@code major.minor.update[patch]}.
     */
    public static String getVersion() {
        return VERSION;
    }

    /**
     * Checks whether SNMP4J has the minimum required version.
     * @return
     *    {@code true} if the dependencies have the minimum required
     *    version(s).
     */
    public static boolean checkMinVersionOfDependencies() {
        return org.snmp4j.version.VersionInfo.MAJOR >= DEPENDENCY_SNMP4J_MAJOR
                && org.snmp4j.version.VersionInfo.MINOR >= DEPENDENCY_SNMP4J_MINOR
                && org.snmp4j.version.VersionInfo.UPDATE >= DEPENDENCY_SNMP4J_UPDATE
                && org.snmp4j.version.VersionInfo.PATCH.compareTo(DEPENDENCY_SNMP4J_PATCH)>=0;
    }

    private VersionInfo() {
    }

}