public class RecordNumberBinding extends java.lang.Object implements EntryBinding
EntryBinding
that treats a record number key entry as a
Long
key object.
Record numbers are returned as Long
objects, although on
input any Number
object may be used.
Constructor and Description |
---|
RecordNumberBinding()
Creates a byte array binding.
|
Modifier and Type | Method and Description |
---|---|
java.lang.Long |
entryToObject(DatabaseEntry entry)
Converts a entry buffer into an Object.
|
static long |
entryToRecordNumber(DatabaseEntry entry)
Utility method for use by bindings to translate a entry buffer to an
record number integer.
|
void |
objectToEntry(java.lang.Object object,
DatabaseEntry entry)
Converts an Object into a entry buffer.
|
static void |
recordNumberToEntry(long recordNumber,
DatabaseEntry entry)
Utility method for use by bindings to translate a record number integer
to a entry buffer.
|
public java.lang.Long entryToObject(DatabaseEntry entry)
EntryBinding
entryToObject
in interface EntryBinding
entry
- is the source entry buffer.public void objectToEntry(java.lang.Object object, DatabaseEntry entry)
EntryBinding
objectToEntry
in interface EntryBinding
object
- is the source Object.entry
- is the destination entry buffer.public static long entryToRecordNumber(DatabaseEntry entry)
entry
- the entry buffer.public static void recordNumberToEntry(long recordNumber, DatabaseEntry entry)
recordNumber
- the record number.entry
- the entry buffer to hold the record number.Copyright (c) 1996, 2016 Oracle and/or its affiliates. All rights reserved.