org.jetbrains.kotlin.serialization.deserialization.BinaryVersion.kt Maven / Gradle / Ivy
/*
* Copyright 2010-2015 JetBrains s.r.o.
*
* 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.jetbrains.kotlin.serialization.deserialization
data class BinaryVersion private constructor(
val major: Int,
val minor: Int,
val patch: Int,
val rest: List = listOf()
) {
fun toArray(): IntArray =
intArrayOf(major, minor, patch, *rest.toIntArray())
override fun toString(): String {
val versions = toArray().takeWhile { it != UNKNOWN }
return if (versions.isEmpty()) "unknown" else versions.joinToString(".")
}
companion object {
private val UNKNOWN = -1
@JvmStatic
fun create(version: IntArray): BinaryVersion {
return BinaryVersion(
major = version.getOrNull(0) ?: UNKNOWN,
minor = version.getOrNull(1) ?: UNKNOWN,
patch = version.getOrNull(2) ?: UNKNOWN,
rest = if (version.size() > 3) version.asList().subList(3, version.size()).toList() else listOf()
)
}
@JvmStatic
fun create(major: Int, minor: Int, patch: Int) = BinaryVersion(major, minor, patch)
}
}