Module org.apache.jena.arq

Package org.apache.jena.sparql.engine.iterator

Class QueryIteratorTiming

java.lang.Object

org.apache.jena.sparql.util.PrintSerializableBase

org.apache.jena.sparql.engine.iterator.QueryIteratorBase

org.apache.jena.sparql.engine.iterator.QueryIteratorWrapper

org.apache.jena.sparql.engine.iterator.QueryIteratorTiming

All Implemented Interfaces:

Iterator<Binding>, org.apache.jena.atlas.io.Printable, org.apache.jena.atlas.iterator.IteratorCloseable<Binding>, org.apache.jena.atlas.lib.Closeable, QueryIterator, PrintSerializable

public class QueryIteratorTiming
extends QueryIteratorWrapper

Field Summary

Fields

Modifier and Type	Field	Description
static final int	NotFinished
static final int	NotStarted

Method Summary

Modifier and Type	Method	Description
long	getMillis()	Return the elapsed time, in milliseconds, between the first call to this iterator and the close call.
static QueryIteratorTiming	time(QueryIterator iter)

Methods inherited from class org.apache.jena.sparql.engine.iterator.QueryIteratorWrapper

output, output

Methods inherited from class org.apache.jena.sparql.engine.iterator.QueryIteratorBase

cancel, close, hasNext, next, nextBinding, remove

Methods inherited from class org.apache.jena.sparql.util.PrintSerializableBase

toString, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining

Methods inherited from interface org.apache.jena.sparql.util.PrintSerializable

toString

Methods inherited from interface org.apache.jena.sparql.engine.QueryIterator

isJoinIdentity

Field Details

NotStarted

public static final int NotStarted

See Also:

• Constant Field Values

NotFinished

public static final int NotFinished

See Also:

• Constant Field Values

Method Details

time

public static QueryIteratorTiming time(QueryIterator iter)

getMillis

public long getMillis()

Return the elapsed time, in milliseconds, between the first call to this iterator and the close call. Returns the time, or NotStarted (-2) or NotFinished (-1).