Package io.datarouter.bytes.kvfile

Enum Class KvFileOp

java.lang.Object

java.lang.Enum<KvFileOp>

io.datarouter.bytes.kvfile.KvFileOp

All Implemented Interfaces:

Serializable, Comparable<KvFileOp>, Constable

public enum KvFileOp
extends Enum<KvFileOp>

Either PUT or DELETE. PUTS sort after DELETES so we favor keeping the PUT in cases of a PUT and DELETE with the same key+version.

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
DELETE
PUT

Field Summary

Fields

Modifier and Type	Field	Description
static final Comparator<KvFileOp>	COMPARATOR
static final int	NUM_PERSISTENT_BYTES
final byte	persistentValue
final byte[]	persistentValueArray

Method Summary

Modifier and Type	Method	Description
static final KvFileOp	fromByte(byte value)
static final KvFileOp	fromInputStream(InputStream inputStream)
static KvFileOp	valueOf(String name)	Returns the enum constant of this class with the specified name.
static KvFileOp[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

DELETE

public static final KvFileOp DELETE

PUT

public static final KvFileOp PUT

Field Details

NUM_PERSISTENT_BYTES

public static final int NUM_PERSISTENT_BYTES

See Also:

• Constant Field Values

COMPARATOR

public static final Comparator<KvFileOp> COMPARATOR

persistentValue

public final byte persistentValue

persistentValueArray

public final byte[] persistentValueArray

Method Details

values

public static KvFileOp[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

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

valueOf

public static KvFileOp valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (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 class has no constant with the specified name

NullPointerException - if the argument is null

fromByte

public static final KvFileOp fromByte(byte value)

fromInputStream

public static final KvFileOp fromInputStream(InputStream inputStream)