org.datanucleus.store.types.converters

Class DoubleArrayByteBufferConverter

java.lang.Object

org.datanucleus.store.types.converters.DoubleArrayByteBufferConverter

All Implemented Interfaces:

Serializable, TypeConverter<double[],ByteBuffer>

public class DoubleArrayByteBufferConverter
extends Object
implements TypeConverter<double[],ByteBuffer>

Convenience class to handle Java serialisation of a double[] object to/from ByteBuffer.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
DoubleArrayByteBufferConverter()

Method Summary

Modifier and Type	Method and Description
ByteBuffer	toDatastoreType(double[] memberValue) Method to convert the passed member value to the datastore type.
double[]	toMemberType(ByteBuffer datastoreValue) Method to convert the passed datastore value to the member type.

Methods inherited from class java.lang.Object

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

Constructor Detail

DoubleArrayByteBufferConverter

public DoubleArrayByteBufferConverter()

Method Detail

toDatastoreType

public ByteBuffer toDatastoreType(double[] memberValue)

Description copied from interface: TypeConverter

Method to convert the passed member value to the datastore type.

Specified by:

toDatastoreType in interface TypeConverter<double[],ByteBuffer>

Parameters:

memberValue - Value from the member

Returns:

Value for the datastore

toMemberType

public double[] toMemberType(ByteBuffer datastoreValue)

Description copied from interface: TypeConverter

Method to convert the passed datastore value to the member type.

Specified by:

toMemberType in interface TypeConverter<double[],ByteBuffer>

Parameters:

datastoreValue - Value from the datastore

Returns:

Value for the member