com.bbn.bue.common.evaluation

Class EquivalenceBasedProvenancedAlignment<EqClassT,LeftT,RightT>

java.lang.Object

com.bbn.bue.common.evaluation.EquivalenceBasedProvenancedAlignment<EqClassT,LeftT,RightT>

All Implemented Interfaces:

Alignment<EqClassT,EqClassT>, ProvenancedAlignment<EqClassT,LeftT,EqClassT,RightT>

@Beta
public final class EquivalenceBasedProvenancedAlignment<EqClassT,LeftT,RightT>
extends Object
implements ProvenancedAlignment<EqClassT,LeftT,EqClassT,RightT>

A ProvenancedAlignment based on grouping items into equivalence classes. The items aligned are the equivalence classes and the provenances are the original items.

Method Summary

Methods

Modifier and Type	Method and Description
Collection<EqClassT>	alignedToLeftItem(Object leftItem) Get all items in the right set, if any, which align to the provided left set item.
Collection<EqClassT>	alignedToRightItem(Object rightItem) Get all items in the left set, if any, which align to the provided right set item.
Set<EqClassT>	allLeftItems()
Set<EqClassT>	allRightItems()
Set<EqClassT>	leftAligned() Those items in the left set which were paired with something in the right.
Set<EqClassT>	leftUnaligned() Those items in the left set which were not paired with anything in the right.
Collection<LeftT>	provenancesForLeftItem(EqClassT item)
Collection<RightT>	provenancesForRightItem(EqClassT item)
Set<EqClassT>	rightAligned() Those items in the right set which were paired with something in the right.
Set<EqClassT>	rightUnaligned() Those items in the right set which were not paired with anything in the right.

Methods inherited from class java.lang.Object

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

Method Detail

provenancesForLeftItem

public Collection<LeftT> provenancesForLeftItem(EqClassT item)

Specified by:

provenancesForLeftItem in interface ProvenancedAlignment<EqClassT,LeftT,EqClassT,RightT>

provenancesForRightItem

public Collection<RightT> provenancesForRightItem(EqClassT item)

Specified by:

provenancesForRightItem in interface ProvenancedAlignment<EqClassT,LeftT,EqClassT,RightT>

leftUnaligned

public Set<EqClassT> leftUnaligned()

Description copied from interface: Alignment

Those items in the left set which were not paired with anything in the right.

Specified by:

leftUnaligned in interface Alignment<EqClassT,EqClassT>

rightUnaligned

public Set<EqClassT> rightUnaligned()

Description copied from interface: Alignment

Those items in the right set which were not paired with anything in the right.

Specified by:

rightUnaligned in interface Alignment<EqClassT,EqClassT>

leftAligned

public Set<EqClassT> leftAligned()

Description copied from interface: Alignment

Those items in the left set which were paired with something in the right.

Specified by:

leftAligned in interface Alignment<EqClassT,EqClassT>

rightAligned

public Set<EqClassT> rightAligned()

Description copied from interface: Alignment

Those items in the right set which were paired with something in the right.

Specified by:

rightAligned in interface Alignment<EqClassT,EqClassT>

alignedToRightItem

public Collection<EqClassT> alignedToRightItem(Object rightItem)

Description copied from interface: Alignment

Get all items in the left set, if any, which align to the provided right set item. If x is in alignedToRightItem(y), then y is in alignedToRightItem(x).

Specified by:

alignedToRightItem in interface Alignment<EqClassT,EqClassT>

alignedToLeftItem

public Collection<EqClassT> alignedToLeftItem(Object leftItem)

Description copied from interface: Alignment

Get all items in the right set, if any, which align to the provided left set item. If x is in alignedToRightItem(y), then y is in alignedToRightItem(x).

Specified by:

alignedToLeftItem in interface Alignment<EqClassT,EqClassT>

allLeftItems

public Set<EqClassT> allLeftItems()

Specified by:

allLeftItems in interface Alignment<EqClassT,EqClassT>

allRightItems

public Set<EqClassT> allRightItems()

Specified by:

allRightItems in interface Alignment<EqClassT,EqClassT>