Package org.eclipse.gef.graph

Class Edge

java.lang.Object

org.eclipse.gef.graph.Edge

All Implemented Interfaces:

org.eclipse.gef.common.attributes.IAttributeStore

public class Edge
extends Object
implements org.eclipse.gef.common.attributes.IAttributeStore

An Edge represents a (directed) connection between two Nodes in a Graph.

Property Summary

Properties

Type	Property	Description
javafx.beans.property.ReadOnlyMapProperty<String,Object>	attributes

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	Edge.Builder	The Edge.Builder can be used to construct an Edge little by little.

Field Summary

Fields inherited from interface org.eclipse.gef.common.attributes.IAttributeStore

ATTRIBUTES_PROPERTY

Constructor Summary

Constructors

Constructor	Description
Edge(Map<String,Object> attributes, Node source, Node target)	Constructs a new Edge which connects the given source Node with the given target Node.
Edge(Node source, Node target)	Constructs a new Edge which connects the given source Node with the given target Node.

Method Summary

Modifier and Type	Method	Description
javafx.beans.property.ReadOnlyMapProperty<String,Object>	attributesProperty()
javafx.collections.ObservableMap<String,Object>	getAttributes()	Gets the value of the property attributes.
Graph	getGraph()	Returns the Graph to which this Edge belongs.
Node	getSource()	Returns the source Node of this Edge.
Node	getTarget()	Returns the target Node of this Edge.
void	setSource(Node source)	Sets the source Node of this Edge to the given value.
void	setTarget(Node target)	Sets the target Node of this Edge to the given value.
String	toString()

Methods inherited from class java.lang.Object

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

Property Details

attributes

public javafx.beans.property.ReadOnlyMapProperty<String,Object> attributesProperty

Specified by:

attributesProperty in interface org.eclipse.gef.common.attributes.IAttributeStore

See Also:

• getAttributes()

Constructor Details

Edge

public Edge(Map<String,Object> attributes,
 Node source,
 Node target)

Constructs a new Edge which connects the given source Node with the given target Node. The given attributesProperty are copied into the attributesProperty map of this Edge .

Parameters:

attributes - A Map containing the attributesProperty which are copied into the attributesProperty map of this Edge.

source - The source Node for this Edge.

target - The target Node for this Edge.

Edge

public Edge(Node source,
 Node target)

Constructs a new Edge which connects the given source Node with the given target Node.

Parameters:

source - The source Node for this Edge.

target - The target Node for this Edge.

Method Details

attributesProperty

public javafx.beans.property.ReadOnlyMapProperty<String,Object> attributesProperty()

Specified by:

attributesProperty in interface org.eclipse.gef.common.attributes.IAttributeStore

See Also:

• getAttributes()

getAttributes

public javafx.collections.ObservableMap<String,Object> getAttributes()

Gets the value of the property attributes.

Specified by:

getAttributes in interface org.eclipse.gef.common.attributes.IAttributeStore

Property description:

getGraph

public Graph getGraph()

Returns the Graph to which this Edge belongs.

Returns:

The Graph to which this Edge belongs.

getSource

public Node getSource()

Returns the source Node of this Edge.

Returns:

The source Node of this Edge.

getTarget

public Node getTarget()

Returns the target Node of this Edge.

Returns:

The target Node of this Edge.

setSource

public void setSource(Node source)

Sets the source Node of this Edge to the given value.

Parameters:

source - The new source Node for this Edge.

setTarget

public void setTarget(Node target)

Sets the target Node of this Edge to the given value.

Parameters:

target - The new target Node for this Edge.

toString

public String toString()

Overrides:

toString in class Object