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## 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 Summary
`RecordNumberBinding()` Creates a byte array binding.

Method Summary
`Object` | `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(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.

Methods inherited from class java.lang.Object
`equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### RecordNumberBinding

    public RecordNumberBinding()

  Creates a byte array binding.

Method Detail

### entryToObject

    public Object 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.

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Copyright (c) 1996-2004 Sleepycat Software, Inc. - All rights reserved.