com.hadoop.compression.lzo

Enum CChecksum

java.lang.Object

java.lang.Enum<CChecksum>

com.hadoop.compression.lzo.CChecksum

All Implemented Interfaces:

Serializable, Comparable<CChecksum>

public enum CChecksum
extends Enum<CChecksum>

Checksums on compressed block data with header bitmask, Checksum class.

Enum Constant Summary

Enum Constants

Enum Constant and Description
F_ADLER32C
F_CRC32C

Method Summary

Modifier and Type	Method and Description
Class<? extends Checksum>	getChecksumClass()
int	getHeaderMask()
static CChecksum	valueOf(String name) Returns the enum constant of this type with the specified name.
static CChecksum[]	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

F_ADLER32C

public static final CChecksum F_ADLER32C

F_CRC32C

public static final CChecksum F_CRC32C

Method Detail

values

public static CChecksum[] 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 (CChecksum c : CChecksum.values())
    System.out.println(c);

Returns:

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

valueOf

public static CChecksum 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

getHeaderMask

public int getHeaderMask()

getChecksumClass

public Class<? extends Checksum> getChecksumClass()