org.mapdb.serializer

Class SerializerDouble

java.lang.Object

org.mapdb.serializer.SerializerEightByte<java.lang.Double>

org.mapdb.serializer.SerializerDouble

All Implemented Interfaces:

java.util.Comparator<java.lang.Double>, Serializer<java.lang.Double>, GroupSerializer<java.lang.Double>

public class SerializerDouble
extends SerializerEightByte<java.lang.Double>

Created by jan on 2/28/16.

Field Summary

Fields inherited from interface org.mapdb.Serializer

BIG_DECIMAL, BIG_INTEGER, BOOLEAN, BYTE, BYTE_ARRAY, BYTE_ARRAY_DELTA, BYTE_ARRAY_DELTA2, BYTE_ARRAY_NOSIZE, CHAR, CHAR_ARRAY, CLASS, DATE, DOUBLE, DOUBLE_ARRAY, ELSA, FLOAT, FLOAT_ARRAY, ILLEGAL_ACCESS, INT_ARRAY, INTEGER, INTEGER_DELTA, INTEGER_PACKED, JAVA, LONG, LONG_ARRAY, LONG_DELTA, LONG_PACKED, RECID, RECID_ARRAY, SHORT, SHORT_ARRAY, STRING, STRING_ASCII, STRING_DELTA, STRING_DELTA2, STRING_INTERN, STRING_NOSIZE, STRING_ORIGHASH, UUID

Constructor Summary

Constructors

Constructor and Description
SerializerDouble()

Method Summary

Modifier and Type	Method and Description
java.lang.Double	deserialize(DataInput2 in, int available) Deserializes and returns the content of the given DataInput2.
protected long	pack(java.lang.Double l)
void	serialize(DataOutput2 out, java.lang.Double value) Serializes the content of the given value into the given DataOutput2.
protected java.lang.Double	unpack(long l)
int	valueArraySearch(java.lang.Object keys, java.lang.Double key)

Methods inherited from class org.mapdb.serializer.SerializerEightByte

fixedSize, isTrusted, valueArrayBinaryGet, valueArrayCopyOfRange, valueArrayDeleteValue, valueArrayDeserialize, valueArrayEmpty, valueArrayFromArray, valueArrayGet, valueArrayPut, valueArraySearch, valueArraySerialize, valueArraySize, valueArrayUpdateVal

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.mapdb.serializer.GroupSerializer

nextValue, valueArrayBinarySearch, valueArrayToArray

Methods inherited from interface org.mapdb.Serializer

clone, compare, deserializeFromLong, equals, hashCode, needsAvailableSizeHint

Methods inherited from interface java.util.Comparator

comparing, comparing, comparingDouble, comparingInt, comparingLong, equals, naturalOrder, nullsFirst, nullsLast, reversed, reverseOrder, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

Constructor Detail

SerializerDouble

public SerializerDouble()

Method Detail

unpack

protected java.lang.Double unpack(long l)

Specified by:

unpack in class SerializerEightByte<java.lang.Double>

pack

protected long pack(java.lang.Double l)

Specified by:

pack in class SerializerEightByte<java.lang.Double>

valueArraySearch

public int valueArraySearch(java.lang.Object keys,
                            java.lang.Double key)

serialize

public void serialize(DataOutput2 out,
                      java.lang.Double value)
               throws java.io.IOException

Description copied from interface: Serializer

Serializes the content of the given value into the given DataOutput2.

Parameters:

out - DataOutput2 to save object into

value - Object to serialize

Throws:

java.io.IOException - in case of an I/O error

deserialize

public java.lang.Double deserialize(DataInput2 in,
                                    int available)
                             throws java.io.IOException

Description copied from interface: Serializer

Deserializes and returns the content of the given DataInput2.

Parameters:

in - DataInput2 to de-serialize data from

available - how many bytes that are available in the DataInput2 for reading, may be -1 (in streams) or 0 (null).

Returns:

the de-serialized content of the given DataInput2

Throws:

java.io.IOException - in case of an I/O error