Package org.infinispan.commons.dataconversion

Class IdentityEncoder

java.lang.Object

org.infinispan.commons.dataconversion.IdentityEncoder

All Implemented Interfaces:

Encoder

public class IdentityEncoder
extends Object
implements Encoder

Encoder that does not change the content.

Since:

9.1

Field Summary

Fields

Modifier and Type	Field	Description
static IdentityEncoder	INSTANCE

Constructor Summary

Constructors

Constructor	Description
IdentityEncoder()

Method Summary

Modifier and Type	Method	Description
Object	fromStorage(Object content)	Convert from storage format to the read/write format.
MediaType	getStorageFormat()	Returns the MediaType produced by this encoder or null if the storage format is not known.
short	id()	Each encoder is associated with an unique id in order to optimize serialization.
boolean	isStorageFormatFilterable()
Object	toStorage(Object content)	Convert data in the read/write format to the storage format.

Methods inherited from class java.lang.Object

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

Field Detail

INSTANCE

public static final IdentityEncoder INSTANCE

Constructor Detail

IdentityEncoder

public IdentityEncoder()

Method Detail

toStorage

public Object toStorage(Object content)

Description copied from interface: Encoder

Convert data in the read/write format to the storage format.

Specified by:

toStorage in interface Encoder

Parameters:

content - data to be converted, never null.

Returns:

Object in the storage format.

fromStorage

public Object fromStorage(Object content)

Description copied from interface: Encoder

Convert from storage format to the read/write format.

Specified by:

fromStorage in interface Encoder

Parameters:

content - data as stored in the cache, never null.

Returns:

data in the read/write format

isStorageFormatFilterable

public boolean isStorageFormatFilterable()

Specified by:

isStorageFormatFilterable in interface Encoder

Returns:

if true, will perform stream and related operation in the storage format.

getStorageFormat

public MediaType getStorageFormat()

Description copied from interface: Encoder

Returns the MediaType produced by this encoder or null if the storage format is not known.

Specified by:

getStorageFormat in interface Encoder

id

public short id()

Description copied from interface: Encoder

Each encoder is associated with an unique id in order to optimize serialization. Known ids are kept in EncoderIds.

Specified by:

id in interface Encoder

Returns:

unique identifier for this encoder