Class LZ4WithPresetDictCompressionMode
java.lang.Object
org.apache.lucene.codecs.compressing.CompressionMode
org.apache.lucene.codecs.lucene90.LZ4WithPresetDictCompressionMode
A compression mode that compromises on the compression ratio to provide fast compression and
decompression.
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Nested Class Summary
Nested ClassesModifier and TypeClassDescriptionprivate static class
private static final class
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Field Summary
FieldsModifier and TypeFieldDescriptionprivate static final int
private static final int
Fields inherited from class org.apache.lucene.codecs.compressing.CompressionMode
FAST, FAST_DECOMPRESSION, HIGH_COMPRESSION
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionCreate a newCompressor
instance.Create a newDecompressor
instance.toString()
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Field Details
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NUM_SUB_BLOCKS
private static final int NUM_SUB_BLOCKS- See Also:
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DICT_SIZE_FACTOR
private static final int DICT_SIZE_FACTOR- See Also:
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Constructor Details
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LZ4WithPresetDictCompressionMode
public LZ4WithPresetDictCompressionMode()Sole constructor.
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Method Details
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newCompressor
Description copied from class:CompressionMode
Create a newCompressor
instance.- Specified by:
newCompressor
in classCompressionMode
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newDecompressor
Description copied from class:CompressionMode
Create a newDecompressor
instance.- Specified by:
newDecompressor
in classCompressionMode
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toString
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