com.github.vlsi.gradle.checksum.Executors.kt Maven / Gradle / Ivy

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Validates dependency artifacts for expected checksums

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/*
 * Copyright 2019 Vladimir Sitnikov 
 *
 * 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 com.github.vlsi.gradle.checksum

import java.util.concurrent.ExecutorService
import java.util.concurrent.Executors
import java.util.concurrent.atomic.AtomicInteger

class Executors(val cpu: ExecutorService, val io: ExecutorService) {
    constructor (name: String, cpu: Int, io: Int) :
        this(pool(cpu, "$name-cpu-"), pool(io, "$name-io-"))
}

private fun pool(threads: Int, name: String): ExecutorService {
    val cnt = AtomicInteger()
    return Executors.newFixedThreadPool(threads) {
        Thread(it).apply {
            this.name = name + cnt.getAndIncrement()
        }
    }
}