org.apache.hadoop.io.compress.zlib
Enum ZlibCompressor.CompressionLevel

java.lang.Object
  extended by java.lang.Enum<ZlibCompressor.CompressionLevel>
      extended by org.apache.hadoop.io.compress.zlib.ZlibCompressor.CompressionLevel
All Implemented Interfaces:
Serializable, Comparable<ZlibCompressor.CompressionLevel>
Enclosing class:
ZlibCompressor

public static enum ZlibCompressor.CompressionLevel
extends Enum<ZlibCompressor.CompressionLevel>

The compression level for zlib library.


Enum Constant Summary
BEST_COMPRESSION
          Compression level for best compression.
BEST_SPEED
          Compression level for fastest compression.
DEFAULT_COMPRESSION
          Default compression level.
NO_COMPRESSION
          Compression level for no compression.
 
Method Summary
static ZlibCompressor.CompressionLevel valueOf(String name)
          Returns the enum constant of this type with the specified name.
static ZlibCompressor.CompressionLevel[] values()
          Returns an array containing the constants of this enum type, in the order they are declared.
 
Methods inherited from class java.lang.Enum
clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf
 
Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait
 

Enum Constant Detail

NO_COMPRESSION

public static final ZlibCompressor.CompressionLevel NO_COMPRESSION
Compression level for no compression.


BEST_SPEED

public static final ZlibCompressor.CompressionLevel BEST_SPEED
Compression level for fastest compression.


BEST_COMPRESSION

public static final ZlibCompressor.CompressionLevel BEST_COMPRESSION
Compression level for best compression.


DEFAULT_COMPRESSION

public static final ZlibCompressor.CompressionLevel DEFAULT_COMPRESSION
Default compression level.

Method Detail

values

public static ZlibCompressor.CompressionLevel[] values()
Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:
for (ZlibCompressor.CompressionLevel c : ZlibCompressor.CompressionLevel.values())
    System.out.println(c);

Returns:
an array containing the constants of this enum type, in the order they are declared

valueOf

public static ZlibCompressor.CompressionLevel valueOf(String name)
Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:
name - the name of the enum constant to be returned.
Returns:
the enum constant with the specified name
Throws:
IllegalArgumentException - if this enum type has no constant with the specified name
NullPointerException - if the argument is null


Copyright © 2009 The Apache Software Foundation