Package com.sleepycat.bind

Class RecordNumberBinding

java.lang.Object
com.sleepycat.bind.RecordNumberBinding
All Implemented Interfaces:
EntryBinding
public class RecordNumberBinding extends Object implements EntryBinding
An 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 Details

    • RecordNumberBinding

      public RecordNumberBinding()
      Creates a byte array binding.

  • Method Details

    • entryToObject

      public Long entryToObject(DatabaseEntry entry)
      Description copied from interface: EntryBinding
      Converts a entry buffer into an Object.
      Specified by:
      entryToObject in interface EntryBinding
      Parameters:
      entry - is the source entry buffer.
      Returns:
      the resulting Object.

    • objectToEntry

      public void objectToEntry(Object object, DatabaseEntry entry)
      Description copied from interface: EntryBinding
      Converts an Object into a entry buffer.
      Specified by:
      objectToEntry in interface EntryBinding
      Parameters:
      object - is the source Object.
      entry - is the destination entry buffer.

    • entryToRecordNumber

      public static long entryToRecordNumber(DatabaseEntry entry)
      Utility method for use by bindings to translate a entry buffer to an record number integer.
      Parameters:
      entry - the entry buffer.
      Returns:
      the record number.

    • recordNumberToEntry

      public static void recordNumberToEntry(long recordNumber, DatabaseEntry entry)
      Utility method for use by bindings to translate a record number integer to a entry buffer.
      Parameters:
      recordNumber - the record number.
      entry - the entry buffer to hold the record number.