Package org.apache.commons.compress.compressors.lz77support

Class LZ77Compressor.BackReference

java.lang.Object

org.apache.commons.compress.compressors.lz77support.LZ77Compressor.Block

org.apache.commons.compress.compressors.lz77support.LZ77Compressor.BackReference

Enclosing class:

LZ77Compressor

public static final class LZ77Compressor.BackReference
extends LZ77Compressor.Block

Represents a back-reference.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.commons.compress.compressors.lz77support.LZ77Compressor.Block

LZ77Compressor.Block.BlockType

Constructor Summary

Constructors

Constructor	Description
BackReference(int offset, int length)

Method Summary

Modifier and Type	Method	Description
int	getLength()	Provides the length of the back-reference.
int	getOffset()	Provides the offset of the back-reference.
LZ77Compressor.Block.BlockType	getType()
java.lang.String	toString()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

BackReference

public BackReference(int offset,
                     int length)

Method Detail

getOffset

public int getOffset()

Provides the offset of the back-reference.

Returns:

the offset

getLength

public int getLength()

Provides the length of the back-reference.

Returns:

the length

getType

public LZ77Compressor.Block.BlockType getType()

Specified by:

getType in class LZ77Compressor.Block

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object