Package org.metafacture.triples

Class AbstractTripleSort

java.lang.Object

org.metafacture.framework.helpers.DefaultSender<R>

org.metafacture.framework.helpers.DefaultObjectPipe<org.metafacture.framework.objects.Triple,org.metafacture.framework.ObjectReceiver<org.metafacture.framework.objects.Triple>>

org.metafacture.triples.AbstractTripleSort

All Implemented Interfaces:

org.metafacture.framework.LifeCycle, org.metafacture.framework.ObjectPipe<org.metafacture.framework.objects.Triple,org.metafacture.framework.ObjectReceiver<org.metafacture.framework.objects.Triple>>, org.metafacture.framework.ObjectReceiver<org.metafacture.framework.objects.Triple>, org.metafacture.framework.Receiver, org.metafacture.framework.Sender<org.metafacture.framework.ObjectReceiver<org.metafacture.framework.objects.Triple>>

Direct Known Subclasses:

TripleCount, TripleSort

public abstract class AbstractTripleSort
extends org.metafacture.framework.helpers.DefaultObjectPipe<org.metafacture.framework.objects.Triple,org.metafacture.framework.ObjectReceiver<org.metafacture.framework.objects.Triple>>

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	AbstractTripleSort.Compare	The comparators.
static class	AbstractTripleSort.Order	The sort orders.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractTripleSort()	Constructs an AbstractTripleSort.

Method Summary

Modifier and Type	Method	Description
java.util.Comparator<org.metafacture.framework.objects.Triple>	createComparator()	Creates the Comparator.
static java.util.Comparator<org.metafacture.framework.objects.Triple>	createComparator(AbstractTripleSort.Compare compare, AbstractTripleSort.Order order)	Creates an alphanumeric Comparator.
protected AbstractTripleSort.Compare	getCompare()
void	memoryLow(long usedMemory, long maxMemory)
void	onCloseStream()
protected void	onFinished()
void	onResetStream()
void	process(org.metafacture.framework.objects.Triple namedValue)
protected void	setCompare(AbstractTripleSort.Compare compare)
protected void	setSortNumeric(boolean newNumeric)
protected void	setSortOrder(AbstractTripleSort.Order newOrder)
protected abstract void	sortedTriple(org.metafacture.framework.objects.Triple namedValue)

Methods inherited from class org.metafacture.framework.helpers.DefaultSender

closeStream, getReceiver, isClosed, onSetReceiver, resetStream, setReceiver

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.metafacture.framework.LifeCycle

closeStream, resetStream

Methods inherited from interface org.metafacture.framework.Sender

setReceiver

Constructor Detail

AbstractTripleSort

protected AbstractTripleSort()

Constructs an AbstractTripleSort. Calls MemoryWarningSystem.

Method Detail

memoryLow

public final void memoryLow(long usedMemory,
                            long maxMemory)

setCompare

protected final void setCompare(AbstractTripleSort.Compare compare)

getCompare

protected final AbstractTripleSort.Compare getCompare()

setSortOrder

protected final void setSortOrder(AbstractTripleSort.Order newOrder)

setSortNumeric

protected final void setSortNumeric(boolean newNumeric)

process

public final void process(org.metafacture.framework.objects.Triple namedValue)

Specified by:

process in interface org.metafacture.framework.ObjectReceiver<org.metafacture.framework.objects.Triple>

Overrides:

process in class org.metafacture.framework.helpers.DefaultObjectPipe<org.metafacture.framework.objects.Triple,org.metafacture.framework.ObjectReceiver<org.metafacture.framework.objects.Triple>>

onCloseStream

public final void onCloseStream()

Overrides:

onCloseStream in class org.metafacture.framework.helpers.DefaultSender<org.metafacture.framework.ObjectReceiver<org.metafacture.framework.objects.Triple>>

onFinished

protected void onFinished()

sortedTriple

protected abstract void sortedTriple(org.metafacture.framework.objects.Triple namedValue)

createComparator

public final java.util.Comparator<org.metafacture.framework.objects.Triple> createComparator()

Creates the Comparator.

Returns:

a Comparator of type Triple

createComparator

public static java.util.Comparator<org.metafacture.framework.objects.Triple> createComparator(AbstractTripleSort.Compare compare,
                                                                                              AbstractTripleSort.Order order)

Creates an alphanumeric Comparator.

Parameters:

compare - one of AbstractTripleSort.Compare

order - the AbstractTripleSort.Order

Returns:

a Comparator of type Triple

onResetStream

public final void onResetStream()

Overrides:

onResetStream in class org.metafacture.framework.helpers.DefaultSender<org.metafacture.framework.ObjectReceiver<org.metafacture.framework.objects.Triple>>