Class MaterializingQueryResultSinkImpl

java.lang.Object

se.liu.ida.hefquin.engine.queryproc.impl.MaterializingQueryResultSinkImpl

All Implemented Interfaces:

QueryResultSink

public class MaterializingQueryResultSinkImpl
extends Object
implements QueryResultSink

An implementation of QueryResultSink that simply materializes the query result.

Field Summary

Fields

Modifier and Type	Field	Description
protected List<SolutionMapping>	l

Constructor Summary

Constructors

Constructor	Description
MaterializingQueryResultSinkImpl()

Method Summary

Modifier and Type	Method	Description
Iterator<SolutionMapping>	getSolMapsIter()	Returns an iterator over the materialized result.
void	send(SolutionMapping element)
int	size()	Returns the size of the materialized result.

Methods inherited from class java.lang.Object

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

Field Details

l

protected List<SolutionMapping> l

Constructor Details

MaterializingQueryResultSinkImpl

public MaterializingQueryResultSinkImpl()

Method Details

send

public void send(SolutionMapping element)

Specified by:

send in interface QueryResultSink

getSolMapsIter

public Iterator<SolutionMapping> getSolMapsIter()

Returns an iterator over the materialized result.

size

public int size()

Returns the size of the materialized result.