Package se.liu.ida.hefquin.engine.queryplan.executable.impl.iterbased

Class ResultElementIterWithBinaryExecOp

java.lang.Object

se.liu.ida.hefquin.engine.queryplan.executable.impl.iterbased.ResultElementIterBase

se.liu.ida.hefquin.engine.queryplan.executable.impl.iterbased.ResultElementIterWithBinaryExecOp

All Implemented Interfaces:

Iterator<SolutionMapping>, ResultElementIterator

public class ResultElementIterWithBinaryExecOp
extends ResultElementIterBase

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected class	ResultElementIterWithBinaryExecOp.MyOpRunnerThread

Nested classes/interfaces inherited from class se.liu.ida.hefquin.engine.queryplan.executable.impl.iterbased.ResultElementIterBase

ResultElementIterBase.OpRunnerThread

Field Summary

Fields

Modifier and Type	Field	Description
protected final ResultElementIterWithBinaryExecOp.MyOpRunnerThread	opRunnerThread

Fields inherited from class se.liu.ida.hefquin.engine.queryplan.executable.impl.iterbased.ResultElementIterBase

execCxt, exhausted, nextElement, sink

Constructor Summary

Constructors

Constructor	Description
ResultElementIterWithBinaryExecOp(BinaryExecutableOp op, ResultBlockIterator inputIter1, ResultBlockIterator inputIter2, ExecutionContext execCxt)

Method Summary

Modifier and Type	Method	Description
BinaryExecutableOp	getOp()
protected ResultElementIterBase.OpRunnerThread	getOpRunnerThread()
List<Exception>	tryGetExceptionsOfInput1()
List<Exception>	tryGetExceptionsOfInput2()
ExecutablePlanStats	tryGetStatsOfInput1()
ExecutablePlanStats	tryGetStatsOfInput2()

Methods inherited from class se.liu.ida.hefquin.engine.queryplan.executable.impl.iterbased.ResultElementIterBase

ensureOpRunnerThreadHasNoException, ensureOpRunnerThreadIsStarted, hasNext, next

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining, remove

Field Details

opRunnerThread

protected final ResultElementIterWithBinaryExecOp.MyOpRunnerThread opRunnerThread

Constructor Details

ResultElementIterWithBinaryExecOp

public ResultElementIterWithBinaryExecOp(BinaryExecutableOp op,
 ResultBlockIterator inputIter1,
 ResultBlockIterator inputIter2,
 ExecutionContext execCxt)

Method Details

getOp

public BinaryExecutableOp getOp()

Overrides:

getOp in class ResultElementIterBase

tryGetStatsOfInput1

public ExecutablePlanStats tryGetStatsOfInput1()

tryGetStatsOfInput2

public ExecutablePlanStats tryGetStatsOfInput2()

tryGetExceptionsOfInput1

public List<Exception> tryGetExceptionsOfInput1()

tryGetExceptionsOfInput2

public List<Exception> tryGetExceptionsOfInput2()

getOpRunnerThread

protected ResultElementIterBase.OpRunnerThread getOpRunnerThread()

Specified by:

getOpRunnerThread in class ResultElementIterBase