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

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 interface net.ontopia.topicmaps.schema.core.CardinalityConstraintIF

INFINITY

Constructor Summary

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

Method Summary

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

equals, 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

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.