org.apache.jackrabbit.core.journal

Class MemoryJournal.MemoryRecordIterator

java.lang.Object

org.apache.jackrabbit.core.journal.MemoryJournal.MemoryRecordIterator

All Implemented Interfaces:

RecordIterator

Enclosing class:

MemoryJournal

public class MemoryJournal.MemoryRecordIterator
extends Object
implements RecordIterator

Record iterator implementation.

Constructor Summary

Constructors

Constructor and Description
MemoryRecordIterator(long startRevision, long stopRevision) Create a new instance of this class.

Method Summary

Modifier and Type	Method and Description
void	close() Close this iterator.
boolean	hasNext() Return a flag indicating whether there are more records.
Record	nextRecord() Return the next record.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

MemoryRecordIterator

public MemoryRecordIterator(long startRevision,
                            long stopRevision)

Create a new instance of this class.

Parameters:

startRevision - start revision

stopRevision - stop revision

Method Detail

hasNext

public boolean hasNext()

Return a flag indicating whether there are more records.

Specified by:

hasNext in interface RecordIterator

Returns:

true if there are more records; false otherwise

nextRecord

public Record nextRecord()
                  throws NoSuchElementException,
                         JournalException

Return the next record. If there are no more records, throws a NoSuchElementException. If an error occurs, throws a JournalException.

Specified by:

nextRecord in interface RecordIterator

Returns:

next record

Throws:

NoSuchElementException - if there are no more records

JournalException - if another error occurs

close

public void close()

Close this iterator. Releases all associated resources.

Specified by:

close in interface RecordIterator