Mikhail Glukhikh
25 lines
566 B
Kotlin
Vendored
25 lines
566 B
Kotlin
Vendored
// FULL_JDK
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// JVM_TARGET: 1.8
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import java.util.function.IntPredicate
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import java.util.stream.Stream
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import kotlin.streams.toList
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class IntLongPair(val i: Int, val l: Long)
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interface Process {
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fun pid(): Int
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fun totalCpuDuration(): Long?
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}
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fun run(filter: IntPredicate, allProcesses: Stream<Process>): List<IntLongPair> {
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return allProcesses.filter {
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filter.test(it.pid())
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}.map<IntLongPair?> {
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val duration = it.totalCpuDuration()
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if (duration != null) IntLongPair(it.pid(), duration)
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else null
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}.toList()
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}
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