net.openhft.lang.io.serialization.impl

Class MapMarshaller<K,V>

java.lang.Object

net.openhft.lang.io.serialization.impl.MapMarshaller<K,V>

All Implemented Interfaces:

Serializable, BytesMarshaller<Map<K,V>>, CompactBytesMarshaller<Map<K,V>>

public class MapMarshaller<K,V>
extends Object
implements CompactBytesMarshaller<Map<K,V>>

Created by peter.lawrey on 24/10/14.

See Also:

Serialized Form

Field Summary

Fields inherited from interface net.openhft.lang.io.serialization.CompactBytesMarshaller

BYTE_BUFFER_CODE, CLASS_CODE, DATE_CODE, DOUBLE_CODE, INT_CODE, LIST_CODE, LONG_CODE, MAP_CODE, SET_CODE, STRING_CODE, STRINGZ_CODE, STRINGZ_MAP_CODE

Method Summary

Modifier and Type	Method and Description
byte	code()
static <K,V> BytesMarshaller<Map<K,V>>	of(BytesMarshaller<K> keyMarshaller, BytesMarshaller<V> valueMarshaller)
Map<K,V>	read(Bytes bytes) Reads and returns an object from bytes.
Map<K,V>	read(Bytes bytes, Map<K,V> kvMap) Reads and returns an object from bytes, reusing the given object, if possible.
void	write(Bytes bytes, Map<K,V> kvMap) Write the object out to the bytes.

Methods inherited from class java.lang.Object

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

Method Detail

code

public byte code()

Specified by:

code in interface CompactBytesMarshaller<Map<K,V>>

Returns:

the code for this marshaller

write

public void write(Bytes bytes,
                  Map<K,V> kvMap)

Description copied from interface: BytesMarshaller

Write the object out to the bytes.

Specified by:

write in interface BytesMarshaller<Map<K,V>>

Parameters:

bytes - to write to

kvMap - the object to write

read

public Map<K,V> read(Bytes bytes)

Description copied from interface: BytesMarshaller

Reads and returns an object from bytes.

Specified by:

read in interface BytesMarshaller<Map<K,V>>

Parameters:

bytes - to read

Returns:

the read object

read

public Map<K,V> read(Bytes bytes,
                     @Nullable
                     Map<K,V> kvMap)

Description copied from interface: BytesMarshaller

Reads and returns an object from bytes, reusing the given object, if possible.

Specified by:

read in interface BytesMarshaller<Map<K,V>>

Parameters:

bytes - to read

kvMap - an object to reuse, if possible. null could be passed, in this case a new object should be allocated anyway.

Returns:

the read object

of

public static <K,V> BytesMarshaller<Map<K,V>> of(BytesMarshaller<K> keyMarshaller,
                                                 BytesMarshaller<V> valueMarshaller)