plugins/kotlin/jps/jps-plugin/src/org/jetbrains/kotlin/jps/incremental/storages/externalizers.kt


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// Copyright 2000-2021 JetBrains s.r.o. and contributors. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file.

package org.jetbrains.kotlin.jps.incremental.storages

import com.intellij.util.containers.CollectionFactory
import com.intellij.util.io.IOUtil
import com.intellij.util.io.KeyDescriptor
import org.jetbrains.jps.incremental.storage.PathStringDescriptor
import org.jetbrains.kotlin.incremental.storage.CollectionExternalizer
import java.io.DataInput
import java.io.DataOutput

object PathFunctionPairKeyDescriptor : KeyDescriptor<PathFunctionPair> {
    override fun read(input: DataInput): PathFunctionPair {
        val path = IOUtil.readUTF(input)
        val function = IOUtil.readUTF(input)
        return PathFunctionPair(path, function)
    }

    override fun save(output: DataOutput, value: PathFunctionPair) {
        IOUtil.writeUTF(output, value.path)
        IOUtil.writeUTF(output, value.function)
    }

    override fun getHashCode(value: PathFunctionPair): Int = value.hashCode()

    override fun isEqual(val1: PathFunctionPair, val2: PathFunctionPair): Boolean = val1 == val2
}

object PathCollectionExternalizer : CollectionExternalizer<String>(PathStringDescriptor(), { CollectionFactory.createFilePathSet() })