conexp.fx.core.context

Interface Context<G,M>

All Superinterfaces:

Cloneable, Comparable<Relation<G,M>>, Iterable<Pair<G,M>>, PartialComparable<Relation<G,M>>, Relation<G,M>

All Known Implementing Classes:

AbstractContext, MatrixContext, SparseContext

public interface Context<G,M>
extends Relation<G,M>

Nested Class Summary

Nested classes/interfaces inherited from interface conexp.fx.core.collections.relation.Relation

Relation.NoHomogenRelationException

Method Summary

Modifier and Type	Method and Description
Relation<M,M>	attributeQuasiOrder()
MatrixContext<G,M>	clone()
Set<G>	extent(Collection<?> objects)
Set<G>	extent(Object... objects)
Context<G,M>	getSelection()
default boolean	has(Concept<G,M> concept)
Set<M>	intent(Collection<?> attributes)
Set<M>	intent(Object... attributes)
default boolean	models(Collection<Implication<G,M>> implications, boolean... checkSupport)
default boolean	models(Implication<G,M> implication, boolean... checkSupport)
Relation<G,G>	objectQuasiOrder()
default MatrixContext<G,M>	toMatrixContext()

Methods inherited from interface conexp.fx.core.collections.relation.Relation

add, addAll, addAllFast, addFast, col, colAnd, colAnd, colHeads, contains, containsAll, density, dispose, empty, equivalenceClasses, fill, filter, isEmpty, isFull, isHomogen, neighborhood, order, remove, removeAll, retainAll, row, rowAnd, rowAnd, rowHeads, size, subRelation, toArray

Methods inherited from interface java.lang.Iterable

forEach, iterator, spliterator

Methods inherited from interface conexp.fx.core.math.PartialComparable

equivalent, greater, greaterEq, smaller, smallerEq, uncomparable

Methods inherited from interface java.lang.Comparable

compareTo

Method Detail

extent

Set<G> extent(Collection<?> objects)

intent

Set<M> intent(Collection<?> attributes)

extent

Set<G> extent(Object... objects)

intent

Set<M> intent(Object... attributes)

objectQuasiOrder

Relation<G,G> objectQuasiOrder()

attributeQuasiOrder

Relation<M,M> attributeQuasiOrder()

clone

MatrixContext<G,M> clone()

Specified by:

clone in interface Relation<G,M>

getSelection

Context<G,M> getSelection()

models

default boolean models(Implication<G,M> implication,
                       boolean... checkSupport)

models

default boolean models(Collection<Implication<G,M>> implications,
                       boolean... checkSupport)

has

default boolean has(Concept<G,M> concept)

toMatrixContext

default MatrixContext<G,M> toMatrixContext()