org.apache.jena.dboe.base.recordbuffer

Class RecordRangeIterator<X>

java.lang.Object

org.apache.jena.dboe.base.recordbuffer.RecordRangeIterator<X>

All Implemented Interfaces:

Iterator<X>, org.apache.jena.atlas.lib.Closeable

public final class RecordRangeIterator<X>
extends Object
implements Iterator<X>, org.apache.jena.atlas.lib.Closeable

Method Summary

Modifier and Type	Method and Description
void	close()
long	getCountBlocks()
long	getCountRecords()
boolean	hasNext()
static <X> Iterator<X>	iterator(int pageId, Record fromRec, Record toRec, RecordBufferPageMgr pageMgr, RecordMapper<X> mapper) Iterate over a range of fromRec (inclusive) to toRec (exclusive)
X	next()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining, remove

Method Detail

iterator

public static <X> Iterator<X> iterator(int pageId,
                                       Record fromRec,
                                       Record toRec,
                                       RecordBufferPageMgr pageMgr,
                                       RecordMapper<X> mapper)

Iterate over a range of fromRec (inclusive) to toRec (exclusive)

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<X>

close

public void close()

Specified by:

close in interface org.apache.jena.atlas.lib.Closeable

next

public X next()

Specified by:

next in interface Iterator<X>

getCountRecords

public final long getCountRecords()

getCountBlocks

public final long getCountBlocks()