net.ontopia.topicmaps.schema.impl.osl

Class OccurrenceConstraint

java.lang.Object

net.ontopia.topicmaps.schema.impl.osl.AbstractCardinalityConstraint

net.ontopia.topicmaps.schema.impl.osl.AbstractScopedCardinalityConstraint

net.ontopia.topicmaps.schema.impl.osl.AbstractScopedTypedCardinalityConstraint

net.ontopia.topicmaps.schema.impl.osl.OccurrenceConstraint

All Implemented Interfaces:

CardinalityConstraintIF, ConstraintIF, ScopedConstraintIF, TypedConstraintIF

public class OccurrenceConstraint
extends AbstractScopedTypedCardinalityConstraint

INTERNAL: Represents a constraint on the occurrences of a class of topics.

Field Summary

Fields

Modifier and Type	Field and Description
protected int	internal
protected TopicConstraintCollection	parent
static int	RESOURCE_EITHER INTERNAL: Used to indicate that occurrences can be either internal or external.
static int	RESOURCE_EXTERNAL INTERNAL: Used to indicate that occurrences can only be external, that is be represented using the URI of the resource.
static int	RESOURCE_INTERNAL INTERNAL: Used to indicate that occurrences can only be internal, that is be represented using the <resourceData> element in XTM 1.0.

Fields inherited from class net.ontopia.topicmaps.schema.impl.osl.AbstractScopedTypedCardinalityConstraint

typespec

Fields inherited from class net.ontopia.topicmaps.schema.impl.osl.AbstractScopedCardinalityConstraint

scope

Fields inherited from class net.ontopia.topicmaps.schema.impl.osl.AbstractCardinalityConstraint

maximum, minimum

Fields inherited from interface net.ontopia.topicmaps.schema.core.CardinalityConstraintIF

INFINITY

Constructor Summary

Constructors

Constructor and Description
OccurrenceConstraint(TopicConstraintCollection parent) INTERNAL: Creates a new occurrence constraint in the given collection of topic constraints.

Method Summary

Modifier and Type	Method and Description
int	getInternal() INTERNAL: Returns a value indicating whether instances of this occurrence type can be internal, external, or both.
void	setInternal(int internal) INTERNAL: Used to control whether instances of occurrence type can be internal, external, or both.

Methods inherited from class net.ontopia.topicmaps.schema.impl.osl.AbstractScopedTypedCardinalityConstraint

getTypeSpecification, matches, setTypeSpecification

Methods inherited from class net.ontopia.topicmaps.schema.impl.osl.AbstractScopedCardinalityConstraint

getScopeSpecification, setScopeSpecification

Methods inherited from class net.ontopia.topicmaps.schema.impl.osl.AbstractCardinalityConstraint

getMaximum, getMinimum, setMaximum, setMinimum

Methods inherited from class java.lang.Object

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

Field Detail

RESOURCE_INTERNAL

public static final int RESOURCE_INTERNAL

INTERNAL: Used to indicate that occurrences can only be internal, that is be represented using the <resourceData> element in XTM 1.0.

See Also:

Constant Field Values

RESOURCE_EXTERNAL

public static final int RESOURCE_EXTERNAL

INTERNAL: Used to indicate that occurrences can only be external, that is be represented using the URI of the resource.

See Also:

Constant Field Values

RESOURCE_EITHER

public static final int RESOURCE_EITHER

INTERNAL: Used to indicate that occurrences can be either internal or external.

See Also:

Constant Field Values

parent

protected TopicConstraintCollection parent

internal

protected int internal

Constructor Detail

OccurrenceConstraint

public OccurrenceConstraint(TopicConstraintCollection parent)

INTERNAL: Creates a new occurrence constraint in the given collection of topic constraints.

Method Detail

setInternal

public void setInternal(int internal)

INTERNAL: Used to control whether instances of occurrence type can be internal, external, or both. The allowed values are those of the RESOURCE_* constants.

getInternal

public int getInternal()

INTERNAL: Returns a value indicating whether instances of this occurrence type can be internal, external, or both. The allowed values are those of the RESOURCE_* constants.