Module org.apache.jena.tdb

Package org.apache.jena.tdb1.store.tupletable

Class TupleIndexRecord

java.lang.Object

org.apache.jena.tdb1.store.tupletable.TupleIndexBase

org.apache.jena.tdb1.store.tupletable.TupleIndexRecord

All Implemented Interfaces:

org.apache.jena.atlas.lib.Closeable, org.apache.jena.atlas.lib.Sync, TupleIndex

public class TupleIndexRecord
extends TupleIndexBase

Constructor Summary

Constructors

Constructor	Description
TupleIndexRecord(int N, ColumnMap colMapping, String name, RecordFactory factory, RangeIndex index)

Method Summary

Modifier and Type	Method	Description
Iterator<org.apache.jena.atlas.lib.tuple.Tuple<NodeId>>	all()	return an iterator of everything
void	clear()	Clear the index
void	close()
final RangeIndex	getRangeIndex()
boolean	isEmpty()	Answer whether empty or not
long	size()	Size of index (number of slots).
void	sync()

Methods inherited from class org.apache.jena.tdb1.store.tupletable.TupleIndexBase

add, delete, find, getColumnMap, getMappingStr, getName, getTupleLength, toString, weight

Methods inherited from class java.lang.Object

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

Constructor Details

TupleIndexRecord

public TupleIndexRecord(int N,
 ColumnMap colMapping,
 String name,
 RecordFactory factory,
 RangeIndex index)

Method Details

all

public Iterator<org.apache.jena.atlas.lib.tuple.Tuple<NodeId>> all()

Description copied from interface: TupleIndex

return an iterator of everything

close

public void close()

sync

public void sync()

getRangeIndex

public final RangeIndex getRangeIndex()

isEmpty

public boolean isEmpty()

Description copied from interface: TupleIndex

Answer whether empty or not

clear

public void clear()

Description copied from interface: TupleIndex

Clear the index

size

public long size()

Description copied from interface: TupleIndex

Size of index (number of slots). May be an estimate and not exact. -1 for unknown.