io.datarouter.filesystem.snapshot.writer.SnapshotWriterConfig Maven / Gradle / Ivy
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/*
* Copyright © 2009 HotPads ([email protected])
*
* 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 io.datarouter.filesystem.snapshot.writer;
import java.util.function.Function;
import java.util.function.Supplier;
import io.datarouter.filesystem.snapshot.compress.BlockCompressor;
import io.datarouter.filesystem.snapshot.encode.BranchBlockEncoder;
import io.datarouter.filesystem.snapshot.encode.LeafBlockEncoder;
import io.datarouter.filesystem.snapshot.encode.RootBlockEncoder;
import io.datarouter.filesystem.snapshot.encode.ValueBlockEncoder;
import io.datarouter.filesystem.snapshot.path.SnapshotPaths;
import io.datarouter.scanner.Scanner;
public record SnapshotWriterConfig(
boolean sorted,
int numColumns,
int batchQueueLength,
int numThreads,
long logPeriodMs,
boolean compressorConcatChunks,
boolean persist,
boolean updateCache,
Supplier pathsSupplier,
int leafEncoderChunkSize,
int branchBlockSize,
int leafBlockSize,
int valueBlockSize,
int branchBytesPerFile,
int leafBytesPerFile,
int valueBytesPerFile,
int branchBlocksPerFile,
int leafBlocksPerFile,
int valueBlocksPerFile,
Supplier rootBlockEncoderSupplier,
Function branchBlockEncoderFactory,
Supplier leafBlockEncoderSupplier,
Supplier valueBlockEncoderSupplier,
BlockCompressor branchBlockCompressor,
BlockCompressor leafBlockCompressor,
BlockCompressor valueBlockCompressor){
public Scanner columnIds(){
return Scanner.iterate(0, i -> i + 1)
.limit(numColumns);
}
}