net.ontopia.topicmaps.schema.impl.osl
Class AssociationClass

java.lang.Object
  net.ontopia.topicmaps.schema.impl.osl.AssociationClass

All Implemented Interfaces:

ConstraintIF, ScopedConstraintIF, TypedConstraintIF

public class AssociationClass
extends java.lang.Object
implements TypedConstraintIF, ConstraintIF, ScopedConstraintIF

INTERNAL: Represents an association class definition. Contains all the constraints the definition consists of.

Field Summary

protected java.util.Collection	roles
protected OSLSchema	schema
protected ScopeSpecification	scopespec
protected TypeSpecification	typespec

Constructor Summary

AssociationClass(OSLSchema schema)
INTERNAL: Creates an association class definition belonging to the schema.

Method Summary

void	addRoleConstraint(AssociationRoleConstraint constraint) INTERNAL: Adds a new role constraint.
java.util.Collection	getRoleConstraints() INTERNAL: Returns the collection of role constraints in this class definition.
ScopeSpecification	getScopeSpecification() INTERNAL: Returns the scope constraint.
TypeSpecification	getTypeSpecification() INTERNAL: Returns the type constraint.
boolean	matches(TMObjectIF object) PUBLIC: Returns true if the object given is constrained by this constraint.
void	removeRoleConstraint(AssociationRoleConstraint constraint) INTERNAL: Removes a role constraint from the class.
void	setScopeSpecification(ScopeSpecification scopespec) INTERNAL: Sets the scope constraint.
void	setTypeSpecification(TypeSpecification typespec) INTERNAL: Sets the type constraint.

Methods inherited from class java.lang.Object

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

Field Detail

schema

protected OSLSchema schema

roles

protected java.util.Collection roles

typespec

protected TypeSpecification typespec

scopespec

protected ScopeSpecification scopespec

Constructor Detail

AssociationClass

public AssociationClass(OSLSchema schema)

INTERNAL: Creates an association class definition belonging to the schema.

Method Detail

getScopeSpecification

public ScopeSpecification getScopeSpecification()

INTERNAL: Returns the scope constraint.

Specified by:

getScopeSpecification in interface ScopedConstraintIF

setScopeSpecification

public void setScopeSpecification(ScopeSpecification scopespec)

INTERNAL: Sets the scope constraint.

Specified by:

setScopeSpecification in interface ScopedConstraintIF

setTypeSpecification

public void setTypeSpecification(TypeSpecification typespec)

INTERNAL: Sets the type constraint.

Specified by:

setTypeSpecification in interface TypedConstraintIF

getTypeSpecification

public TypeSpecification getTypeSpecification()

INTERNAL: Returns the type constraint.

Specified by:

getTypeSpecification in interface TypedConstraintIF

addRoleConstraint

public void addRoleConstraint(AssociationRoleConstraint constraint)

INTERNAL: Adds a new role constraint. If the role constraint is already present the call is ignored.

getRoleConstraints

public java.util.Collection getRoleConstraints()

INTERNAL: Returns the collection of role constraints in this class definition.

removeRoleConstraint

public void removeRoleConstraint(AssociationRoleConstraint constraint)

INTERNAL: Removes a role constraint from the class. If the constraint is not already in the class the call is ignored.

matches

public boolean matches(TMObjectIF object)

Description copied from interface: ConstraintIF

PUBLIC: Returns true if the object given is constrained by this constraint.

Specified by:

matches in interface ConstraintIF