org.apache.hadoop.hbase
Enum HColumnDescriptor.CompressionType

java.lang.Object
  extended by java.lang.Enum<HColumnDescriptor.CompressionType>
      extended by org.apache.hadoop.hbase.HColumnDescriptor.CompressionType
All Implemented Interfaces:
Serializable, Comparable<HColumnDescriptor.CompressionType>
Enclosing class:
HColumnDescriptor

public static enum HColumnDescriptor.CompressionType
extends Enum<HColumnDescriptor.CompressionType>

The type of compression.

See Also:
SequenceFile.Writer

Enum Constant Summary
BLOCK
          Compress sequences of records together in blocks.
NONE
          Do not compress records.
RECORD
          Compress values only, each separately.
 
Method Summary
static HColumnDescriptor.CompressionType valueOf(String name)
          Returns the enum constant of this type with the specified name.
static HColumnDescriptor.CompressionType[] values()
          Returns an array containing the constants of this enum type, in the order they're declared.
 
Methods inherited from class java.lang.Enum
clone, compareTo, equals, getDeclaringClass, hashCode, name, ordinal, toString, valueOf
 
Methods inherited from class java.lang.Object
finalize, getClass, notify, notifyAll, wait, wait, wait
 

Enum Constant Detail

NONE

public static final HColumnDescriptor.CompressionType NONE
Do not compress records.


RECORD

public static final HColumnDescriptor.CompressionType RECORD
Compress values only, each separately.


BLOCK

public static final HColumnDescriptor.CompressionType BLOCK
Compress sequences of records together in blocks.

Method Detail

values

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

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

valueOf

public static HColumnDescriptor.CompressionType 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


Copyright © 2006 The Apache Software Foundation