com.sleepycat.db
Class MultipleKeyNIODataEntry

java.lang.Object
  com.sleepycat.db.DatabaseEntry
      com.sleepycat.db.MultipleEntry
          com.sleepycat.db.MultipleKeyNIODataEntry

public class MultipleKeyNIODataEntry
extends MultipleEntry

A DatabaseEntry that holds multiple key/data pairs returned by a single Database or Cursor get call.

MultipleKeyNIODataEntry

public MultipleKeyNIODataEntry()

Construct an entry with no data. The object must be configured before use with the DatabaseEntry.setDataNIO method.

MultipleKeyNIODataEntry

public MultipleKeyNIODataEntry(ByteBuffer data)

Construct an entry with a given java.nio.ByteBuffer. The offset is set to zero; the size is set to the length of the buffer.

Parameters:

data - ByteBuffer wrapped by the entry.

next

public boolean next(DatabaseEntry key,
                    DatabaseEntry data)

Get the next key/data pair in the returned set. This method may only be called after a successful call to a Database or Cursor get method with this object as the data parameter.

Parameters:

key - an entry that is set to refer to the next key element in the returned set.

data - an entry that is set to refer to the next data element in the returned set.

Returns:

indicates whether a value was found. A return of false indicates that the end of the set was reached.