RecordSet (Project JXTA J2SE Reference Implementation)

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net.jxta.impl.xindice.core.data
Interface RecordSet

public interface RecordSet

RecordSet is an interface for iterating over a set of Records. It is almost always returned by Filers.

Method Summary
`Key`	`getNextKey()` getNextKey returns the next Record's Key, and skips the RecordSet ahead to the next Record.
`Record`	`getNextRecord()` getNextRecord returns the next Record in the set.
`Value`	`getNextValue()` getNextValue returns the next Record's Value, and skips the RecordSet ahead to the next Record.
`boolean`	`hasMoreRecords()` hasMoreRecords returns whether or not there are any Records left in the set.

Method Detail

hasMoreRecords

boolean hasMoreRecords()
                       throws DBException

hasMoreRecords returns whether or not there are any Records left in the set.

Returns:: Whether there are any more Records
Throws:: DBException

getNextRecord

Record getNextRecord()
                     throws DBException

getNextRecord returns the next Record in the set.

Returns:: The next Record
Throws:: DBException

getNextKey

Key getNextKey()
               throws DBException

getNextKey returns the next Record's Key, and skips the RecordSet ahead to the next Record.

Returns:: The next Key
Throws:: DBException

getNextValue

Value getNextValue()
                   throws DBException

getNextValue returns the next Record's Value, and skips the RecordSet ahead to the next Record.

Returns:: The next Value
Throws:: DBException