htsjdk.samtools.util.zip

Class DeflaterFactory

java.lang.Object

htsjdk.samtools.util.zip.DeflaterFactory

public class DeflaterFactory
extends java.lang.Object

Factory for Deflater objects used by BlockCompressedOutputStream. This class may be extended to provide alternative deflaters (e.g., for improved performance).

Constructor Summary

Constructors

Constructor and Description
DeflaterFactory()

Method Summary

Modifier and Type	Method and Description
java.util.zip.Deflater	makeDeflater(int compressionLevel, boolean nowrap) Returns a deflater object that will be used when writing BAM files.

Methods inherited from class java.lang.Object

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

Constructor Detail

DeflaterFactory

public DeflaterFactory()

Method Detail

makeDeflater

public java.util.zip.Deflater makeDeflater(int compressionLevel,
                                           boolean nowrap)

Returns a deflater object that will be used when writing BAM files. Subclasses may override to provide their own deflater implementation.

Parameters:

compressionLevel - the compression level (0-9)

nowrap - if true then use GZIP compatible compression