Module org.apache.jena.arq

Package org.apache.jena.riot.rowset

Class RowSetWrapper

java.lang.Object

org.apache.jena.riot.rowset.RowSetWrapper

All Implemented Interfaces:

Iterator<Binding>, org.apache.jena.atlas.iterator.IteratorCloseable<Binding>, org.apache.jena.atlas.lib.Closeable, RowSet

Direct Known Subclasses:

RowSetOnClose

public class RowSetWrapper
extends Object
implements RowSet

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.jena.sparql.exec.RowSet

RowSet.Exception

Constructor Summary

Constructors

Constructor	Description
RowSetWrapper(RowSet other)

Method Summary

Modifier and Type	Method	Description
void	close()	Normally a RowSet is processed until complete which implicitly closes any underlying resources.
RowSet	get()
List<Var>	getResultVars()
long	getRowNumber()	Return the row number.
boolean	hasNext()
Binding	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

Methods inherited from interface org.apache.jena.sparql.exec.RowSet

forEach, materialize, rewindable, stream

Constructor Details

RowSetWrapper

public RowSetWrapper(RowSet other)

Method Details

get

public RowSet get()

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<Binding>

Specified by:

hasNext in interface RowSet

next

public Binding next()

Specified by:

next in interface Iterator<Binding>

Specified by:

next in interface RowSet

getResultVars

public List<Var> getResultVars()

Specified by:

getResultVars in interface RowSet

getRowNumber

public long getRowNumber()

Description copied from interface: RowSet

Return the row number. The first row is row 1.

Specified by:

getRowNumber in interface RowSet

close

public void close()

Description copied from interface: RowSet

Normally a RowSet is processed until complete which implicitly closes any underlying resources. This "close" operation exists to explicitly end use of the RowSet in cases where it does happen. There is no need to close RowSets normally - it is the QueryExec that should be closed.

Specified by:

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

Specified by:

close in interface RowSet