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com.github.luben.zstd

public Class ZstdDictTrainer

Class Inheritance

extends Object

java.lang.Object
com.github.luben.zstd.ZstdDictTrainer

Imports

java.nio.ByteBuffer, java.util.ArrayList, .List

Field Summary

Modifier and Type	Field and Description
private final int	allocatedSize
private final int	dictSize
private long	filledSize
private final List<Integer>	sampleSizes
private final ByteBuffer	trainingSamples

Constructor Summary

Access	Constructor and Description
public	ZstdDictTrainer(int sampleSize, int dictSize)

Method Summary

Modifier and Type	Method and Description
public synchronized boolean	addSample(byte[] sample)
private int[]	copyToIntArray(List<Integer> list)
public byte[]	trainSamples()
public byte[]	trainSamples(boolean legacy)
public ByteBuffer	trainSamplesDirect()
public synchronized ByteBuffer	trainSamplesDirect(boolean legacy)

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

allocatedSize	back to summary
private final int allocatedSize

dictSize	back to summary
private final int dictSize

filledSize	back to summary
private long filledSize

sampleSizes	back to summary
private final List<Integer> sampleSizes

trainingSamples	back to summary
private final ByteBuffer trainingSamples

Constructor Detail

ZstdDictTrainer	back to summary
public ZstdDictTrainer(int sampleSize, int dictSize)

Method Detail

addSample	back to summary
public synchronized boolean addSample(byte[] sample)

copyToIntArray	back to summary
private int[] copyToIntArray(List<Integer> list)

trainSamples	back to summary
public byte[] trainSamples() throws ZstdException

trainSamples	back to summary
public byte[] trainSamples(boolean legacy) throws ZstdException

trainSamplesDirect	back to summary
public ByteBuffer trainSamplesDirect() throws ZstdException

trainSamplesDirect	back to summary
public synchronized ByteBuffer trainSamplesDirect(boolean legacy) throws ZstdException