com.android.resources.base.ResourceSourceFileImpl.kt Maven / Gradle / Ivy
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/*
* Copyright (C) 2019 The Android Open Source Project
*
* 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.android.resources.base
import com.android.utils.Base128InputStream
import com.android.utils.Base128OutputStream
import it.unimi.dsi.fastutil.objects.Object2IntMap
import java.io.IOException
/**
* A simple implementation of the [ResourceSourceFile] interface.
*
* [relativePath] path of the file relative to the resource directory, or null if the source file of the resource is not available
* [configuration] configuration the resource file is associated with
*/
data class ResourceSourceFileImpl(
override val relativePath: String?,
override val configuration: RepositoryConfiguration
): ResourceSourceFile {
@Throws(IOException::class)
override fun serialize(stream: Base128OutputStream, configIndexes: Object2IntMap) {
stream.writeString(relativePath)
stream.writeInt(configIndexes.getInt(configuration.folderConfiguration.qualifierString))
}
companion object {
/**
* Creates a ResourceSourceFileImpl by reading its contents from the given stream.
*/
@JvmStatic
@Throws(IOException::class)
fun deserialize(stream: Base128InputStream, configurations: List): ResourceSourceFileImpl {
val relativePath = stream.readString()
val configIndex = stream.readInt()
return ResourceSourceFileImpl(relativePath, configurations[configIndex])
}
}
}