Module kala.compress.compressors.brotli

Package kala.compress.compressors.brotli.dec

Class Dictionary

java.lang.Object

kala.compress.compressors.brotli.dec.Dictionary

final class Dictionary
extends Object

Collection of static dictionary words.

Dictionary content is loaded from binary resource when getData() is executed for the first time. Consequently, it saves memory and CPU in case dictionary is not required.

One possible drawback is that multiple threads that need dictionary data may be blocked (only once in each classworld). To avoid this, it is enough to call getData() proactively.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static class	Dictionary.DataHolder
private static class	Dictionary.DataHolder0	"Initialization-on-demand holder idiom" implementation.
private static class	Dictionary.DataHolder1
private static class	Dictionary.DataHolder2

Field Summary

Fields

Modifier and Type	Field	Description
(package private) static final int	MAX_TRANSFORMED_WORD_LENGTH
(package private) static final int	MAX_WORD_LENGTH
(package private) static final int	MIN_WORD_LENGTH
(package private) static final int[]	OFFSETS_BY_LENGTH
(package private) static final int[]	SIZE_BITS_BY_LENGTH

Constructor Summary

Constructors

Constructor	Description
Dictionary()

Method Summary

Modifier and Type	Method	Description
(package private) static byte[]	getData()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

OFFSETS_BY_LENGTH

static final int[] OFFSETS_BY_LENGTH

SIZE_BITS_BY_LENGTH

static final int[] SIZE_BITS_BY_LENGTH

MIN_WORD_LENGTH

static final int MIN_WORD_LENGTH

See Also:

• Constant Field Values

MAX_WORD_LENGTH

static final int MAX_WORD_LENGTH

See Also:

• Constant Field Values

MAX_TRANSFORMED_WORD_LENGTH

static final int MAX_TRANSFORMED_WORD_LENGTH

See Also:

• Constant Field Values

Constructor Details

Dictionary

Dictionary()

Method Details

getData

static byte[] getData()