T
- the type of the object deserializedpublic interface SizedReader<T>
extends net.openhft.chronicle.wire.Marshallable
SizedWriter
, i. e. assuming the length
of the serialized form isn't written in the beginning of the serialized form itself, but managed
by ChronicleHash
implementation and passed to the reading methods.
Read SizedWriter
and SizedReader
,
DataAccess
and SizedReader
and
custom
serialization checklist sections in the Chronicle Map tutorial for more information on this
interface, how to implement and use it properly.
Modifier and Type | Method and Description |
---|---|
T |
read(net.openhft.chronicle.bytes.Bytes in,
long size,
T using)
Reads and returns the object from
RandomCommon.readPosition() (i. |
$equals, $fieldInfos, $hashCode, $toString, copyFrom, copyTo, deepCopy, fromFile, fromFile, fromFileAsMap, fromFileAsMap, fromHexString, fromString, fromString, fromString, getClassName, getField, mergeToMap, readMarshallable, reset, setField, streamFromFile, streamFromFile, usesSelfDescribingMessage, writeMarshallable
@NotNull T read(net.openhft.chronicle.bytes.Bytes in, long size, @Nullable T using)
RandomCommon.readPosition()
(i. e. the current position)
to Bytes.readPosition() + size
in the given in
. Should attempt to reuse the
given using
object, i. e. to read the deserialized data into the given object. If it
is possible, this objects then returned from this method. If it is impossible for any reason,
a new object should be created and returned. The given using
object could be null
, in this case read() should always create a new object.
This method should increment the position in the given Bytes
by the given size
.
in
- the Bytes
to read the object fromsize
- the size of the serialized form of the returned objectusing
- the object to read the deserialized data into, could be null
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