Uses of Class
ptolemy.kernel.Relation

Packages that use Relation

Package	Description
ptolemy.actor	Executable entities.
ptolemy.actor.lib.hoc	Higher Order Component Classes.
ptolemy.actor.test	The ptolemy.actor.test package.
ptolemy.domains.modal.kernel	The ptolemy.domains.modal.kernel package.
ptolemy.domains.modal.kernel.ia	Support for Interface Automatons.
ptolemy.domains.modal.modal	The ptolemy.domains.modal.modal package.
ptolemy.kernel	Kernel classes that provide Entity, Port and Relations.
ptolemy.kernel.test	The ptolemy.kernel.test package.
ptolemy.moml	Modeling Markup Language classes.
ptolemy.vergil.basic.layout.kieler	Classes used to layout entities and relations in Vergil that use the KIELER layout algorithm.

Uses of Relation in ptolemy.actor

Subclasses of Relation in ptolemy.actor

Modifier and Type	Class and Description
class	IORelation This class mediates connections between ports that can send data to one another via message passing.
class	TypedIORelation This class overrides some of the methods in IORelation to ensure that TypedIOPorts are only connected to TypedIOPorts.

Methods in ptolemy.actor with parameters of type Relation

Modifier and Type	Method and Description
protected void	IOPort._checkLiberalLink(Relation relation) Override parent method to ensure compatibility of the relation and validity of the width of the port.
protected void	TypedIOPort._checkLink(Relation relation) Override the method in the super class to ensure compatibility of the relation.
protected void	IOPort._checkLink(Relation relation) Override parent method to ensure compatibility of the relation and validity of the width of the port.
protected void	IORelation._checkRelation(Relation relation, boolean symmetric) Throw an exception if the specified relation is not an instance of IORelation or if it does not have the same width as this relation.
protected void	TypedIORelation._checkRelation(Relation relation, boolean symmetric) Throw an exception if the specified relation is not an instance of TypedIORelation.
protected void	IOPort._removeReceivers(Relation relation) Remove the receivers associated with the specified relation, if there are any.
static int	IOPort.getRelationIndex(IOPort port, Relation relation, boolean isOutsideRelation) Retrieve the index of the relation at the port.
void	IOPort.insertLink(int index, Relation relation) Override the base class to invalidate the schedule and resolved types of the director of the container, if there is one, in addition to what the base class does.
void	IOPort.link(Relation relation) Override the base class to invalidate the schedule and resolved types of the director of the container, if there is one, in addition to what the base class does.
void	IOPort.unlink(Relation relation) Unlink the specified Relation.
void	IOPort.unlinkInside(Relation relation) Unlink the specified Relation on the inside.

Uses of Relation in ptolemy.actor.lib.hoc

Methods in ptolemy.actor.lib.hoc with parameters of type Relation

Modifier and Type	Method and Description
void	RefinementPort.link(Relation relation) Set the connected relation to a bus if this port is a multiport.

Uses of Relation in ptolemy.actor.test

Subclasses of Relation in ptolemy.actor.test

Modifier and Type	Class and Description
class	TestTypedIORelation Class for testing TypedIORelation

Uses of Relation in ptolemy.domains.modal.kernel

Subclasses of Relation in ptolemy.domains.modal.kernel

Modifier and Type	Class and Description
class	Transition A Transition has a source state and a destination state.

Uses of Relation in ptolemy.domains.modal.kernel.ia

Subclasses of Relation in ptolemy.domains.modal.kernel.ia

Modifier and Type	Class and Description
class	InterfaceAutomatonTransition A Transition for Interface Automaton.

Uses of Relation in ptolemy.domains.modal.modal

Methods in ptolemy.domains.modal.modal with parameters of type Relation

Modifier and Type	Method and Description
void	TransitionRefinementPort.link(Relation relation) Override the base class to avoid linking a sibling input port to the same relation as the sibling output port multiple times.
void	RefinementPort.link(Relation relation) Set the connected relation to a bus if this port is a multiport.

Uses of Relation in ptolemy.kernel

Subclasses of Relation in ptolemy.kernel

Modifier and Type	Class and Description
class	ComponentRelation This class defines a relation supporting hierarchy (clustered graphs).

Methods in ptolemy.kernel with parameters of type Relation

Modifier and Type	Method and Description
protected void	ComponentPort._checkLiberalLink(Relation relation) Check the validity of a link.
protected void	Port._checkLink(Relation relation) Check that this port is compatible with the specified relation, that it has a container.
protected void	ComponentPort._checkLink(Relation relation) Override the base class to throw an exception if the relation is not a ComponentRelation, or if the container of the port or relation is null, or if the container of this port is a class definition and the link is not an inside link.
protected void	Relation._checkRelation(Relation relation, boolean symmetric) Check that this relation is compatible with the specified relation.
protected void	ComponentRelation._checkRelation(Relation relation, boolean symmetric) Throw an exception if the specified relation is not an instance of ComponentRelation.
void	ComponentPort.insertInsideLink(int index, Relation relation) Insert a link to the specified relation at the specified index, and notify the container by calling its connectionsChanged() method.
void	Port.insertLink(int index, Relation relation) Insert a link to the specified relation at the specified index, and notify the container by calling its connectionsChanged() method.
void	ComponentPort.insertLink(int index, Relation relation) Insert a link to the specified relation at the specified index, and notify the container by calling its connectionsChanged() method.
boolean	Port.isGroupLinked(Relation r) Return true if the given relation or one in its relation group is linked to this port.
boolean	ComponentPort.isInsideGroupLinked(Relation r) Return true if the given relation or one in its relation group is linked to this port on the inside.
boolean	ComponentPort.isInsideLinked(Relation relation) Return true if the given relation is linked from inside.
boolean	Port.isLinked(Relation r) Return true if the given relation is linked to this port.
void	Port.link(Relation relation) Link this port with a relation, and notify the container by calling its connectionsChanged() method.
void	ComponentPort.link(Relation relation) Link this port with the specified relation.
void	Relation.link(Relation relation) Link this relation with another relation.
void	Port.unlink(Relation relation) Unlink the specified Relation.
void	ComponentPort.unlink(Relation relation) Unlink the specified Relation.
void	Relation.unlink(Relation relation) Unlink the specified Relation.
void	ComponentPort.unlinkInside(Relation relation) Unlink the specified relation on the inside.

Uses of Relation in ptolemy.kernel.test

Subclasses of Relation in ptolemy.kernel.test

Modifier and Type	Class and Description
class	TestComponentRelation This class is used to test protected method(s) in ComponentRelation

Uses of Relation in ptolemy.moml

Constructors in ptolemy.moml with parameters of type Relation

Constructor and Description
Vertex(Relation container, java.lang.String name) Construct an attribute with the given name and position.

Uses of Relation in ptolemy.vergil.basic.layout.kieler

Methods in ptolemy.vergil.basic.layout.kieler that return types with arguments of type Relation

Modifier and Type	Method and Description
protected static java.util.Set<java.util.List<Relation>>	PtolemyModelUtil._getRelationGroups(java.util.Set<Relation> relations) For a set of relations get a set of relation groups, i.e. for each relation construct a list of relations that are all interconnected, either directly or indirectly.

Methods in ptolemy.vergil.basic.layout.kieler with parameters of type Relation

Modifier and Type	Method and Description
void	ApplyLayoutRequest.addConnection(Relation relation, NamedObj head, NamedObj tail, double[] bendPoints) Add a new connection routing change to the request.
void	ApplyLayoutRequest.addConnection(Relation relation, NamedObj head, NamedObj tail, double[] bendPoints, java.awt.geom.Point2D.Double labelLocation) Add a new connection routing change to the request.

Method parameters in ptolemy.vergil.basic.layout.kieler with type arguments of type Relation

Modifier and Type	Method and Description
protected static java.util.Set<java.util.List<Relation>>	PtolemyModelUtil._getRelationGroups(java.util.Set<Relation> relations) For a set of relations get a set of relation groups, i.e. for each relation construct a list of relations that are all interconnected, either directly or indirectly.