conexp.fx.core.context

Class AbstractContext<G,M>

java.lang.Object

conexp.fx.core.collections.relation.AbstractRelation<G,M>

conexp.fx.core.context.AbstractContext<G,M>

All Implemented Interfaces:

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

Direct Known Subclasses:

SparseContext

public abstract class AbstractContext<G,M>
extends AbstractRelation<G,M>
implements Context<G,M>

Nested Class Summary

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

Relation.NoHomogenRelationException

Field Summary

Fields inherited from class conexp.fx.core.collections.relation.AbstractRelation

colHeads, homogen, rowHeads

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractContext(SetList<G> objects, SetList<M> attributes, boolean homogen)

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)
static <G> AbstractContext<G,G>	fromPredicate(SetList<G> objects, BiPredicate<G,G> predicate)
static <G,M> AbstractContext<G,M>	fromPredicate(SetList<G> objects, SetList<M> attributes, BiPredicate<G,M> predicate)
AbstractContext<G,M>	getSelection()
Set<M>	intent(Collection<?> attributes)
Set<M>	intent(Object... attributes)
Relation<G,G>	objectQuasiOrder()

Methods inherited from class conexp.fx.core.collections.relation.AbstractRelation

add, addAll, addAllFast, addFast, checkHomogen, col, colAnd, colAnd, colHeads, compareTo, contains, containsAll, dispose, empty, equals, equivalenceClasses, fill, filter, fromPredicate, fromPredicate, greater, greaterEq, isEmpty, isFull, isHomogen, iterator, neighborhood, order, remove, removeAll, retainAll, row, rowAnd, rowAnd, rowHeads, size, smaller, smallerEq, subRelation, toArray, toString, uncomparable

Methods inherited from class java.lang.Object

finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface conexp.fx.core.context.Context

has, models, models, 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

Constructor Detail

AbstractContext

protected AbstractContext(SetList<G> objects,
                          SetList<M> attributes,
                          boolean homogen)

Method Detail

fromPredicate

public static <G,M> AbstractContext<G,M> fromPredicate(SetList<G> objects,
                                                       SetList<M> attributes,
                                                       BiPredicate<G,M> predicate)

fromPredicate

public static <G> AbstractContext<G,G> fromPredicate(SetList<G> objects,
                                                     BiPredicate<G,G> predicate)

extent

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

Specified by:

extent in interface Context<G,M>

intent

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

Specified by:

intent in interface Context<G,M>

extent

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

Specified by:

extent in interface Context<G,M>

intent

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

Specified by:

intent in interface Context<G,M>

objectQuasiOrder

public final Relation<G,G> objectQuasiOrder()

Specified by:

objectQuasiOrder in interface Context<G,M>

attributeQuasiOrder

public final Relation<M,M> attributeQuasiOrder()

Specified by:

attributeQuasiOrder in interface Context<G,M>

clone

public MatrixContext<G,M> clone()

Specified by:

clone in interface Relation<G,M>

Specified by:

clone in interface Context<G,M>

Overrides:

clone in class AbstractRelation<G,M>

getSelection

public final AbstractContext<G,M> getSelection()

Specified by:

getSelection in interface Context<G,M>