public class ByteBinding extends TupleBinding<java.lang.Byte>
TupleBinding
for a Byte
primitive
wrapper or a byte
primitive.
There are two ways to use this class:
com.sleepycat.db
package directly, the static
methods in this class can be used to convert between primitive values and
DatabaseEntry
objects.com.sleepycat.collections
package, an instance of
this class can be used with any stored collection. The easiest way to
obtain a binding instance is with the TupleBinding.getPrimitiveBinding(java.lang.Class<T>)
method.Constructor and Description |
---|
ByteBinding() |
Modifier and Type | Method and Description |
---|---|
static void |
byteToEntry(byte val,
DatabaseEntry entry)
Converts a simple
byte value into an entry buffer. |
static byte |
entryToByte(DatabaseEntry entry)
Converts an entry buffer into a simple
byte value. |
java.lang.Byte |
entryToObject(TupleInput input)
Constructs a key or data object from a
TupleInput entry. |
void |
objectToEntry(java.lang.Byte object,
TupleOutput output)
Converts a key or data object to a tuple entry.
|
entryToObject, getPrimitiveBinding, objectToEntry
entryToInput, getTupleBufferSize, inputToEntry, newOutput, newOutput, outputToEntry, setTupleBufferSize
public java.lang.Byte entryToObject(TupleInput input)
TupleBinding
TupleInput
entry.entryToObject
in class TupleBinding<java.lang.Byte>
input
- is the tuple key or data entry.public void objectToEntry(java.lang.Byte object, TupleOutput output)
TupleBinding
objectToEntry
in class TupleBinding<java.lang.Byte>
object
- is the key or data object.output
- is the tuple entry to which the key or data should be
written.public static byte entryToByte(DatabaseEntry entry)
byte
value.entry
- is the source entry buffer.public static void byteToEntry(byte val, DatabaseEntry entry)
byte
value into an entry buffer.val
- is the source value.entry
- is the destination entry buffer.Copyright (c) 2004,2014 Oracle. All rights reserved.