io.trino.tests.product.hive.HiveVersion Maven / Gradle / Ivy
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/*
* 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 io.trino.tests.product.hive;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class HiveVersion
{
private static final Pattern HIVE_VERSION_PATTERN = Pattern.compile("(\\d+)\\.(\\d+)\\.(\\d+).*");
private final int majorVersion;
private final int minorVersion;
private final int patchVersion;
public HiveVersion(int majorVersion, int minorVersion, int patchVersion)
{
this.majorVersion = majorVersion;
this.minorVersion = minorVersion;
this.patchVersion = patchVersion;
}
public int getMajorVersion()
{
return majorVersion;
}
public int getMinorVersion()
{
return minorVersion;
}
public int getPatchVersion()
{
return patchVersion;
}
public static HiveVersion createFromString(String versionString)
{
Matcher matcher = HIVE_VERSION_PATTERN.matcher(versionString);
if (!matcher.matches()) {
throw new IllegalArgumentException("Cannot parse Hive version " + versionString);
}
int majorVersion = Integer.parseInt(matcher.group(1));
int minorVersion = Integer.parseInt(matcher.group(2));
int patchVersion = Integer.parseInt(matcher.group(3));
return new HiveVersion(majorVersion, minorVersion, patchVersion);
}
}