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

of

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

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