org.eclipse.gef4.graph

Class Graph.Builder

java.lang.Object

org.eclipse.gef4.graph.Graph.Builder

Enclosing class:

Graph

public static class Graph.Builder
extends java.lang.Object

The Graph.Builder can be used to construct a new Graph little by little.

Constructor Summary

Constructors

Constructor and Description
Builder() Constructs a new Graph.Builder without Nodes and Edges.

Method Summary

Modifier and Type	Method and Description
Graph.Builder	attr(java.lang.String key, java.lang.Object value) Puts the given key-value-pair into the attributes map of the Graph which is constructed by this Graph.Builder.
Graph	build() Constructs a new Graph from the values which have been supplied to this Graph.Builder.
Graph.Builder	edges(Edge... edges) Adds the given Edges to the Graph which is constructed by this Graph.Builder.
Graph.Builder	nodes(Node... nodes) Adds the given Nodes to the Graph which is constructed by this Graph.Builder.

Methods inherited from class java.lang.Object

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

Constructor Detail

Builder

public Builder()

Constructs a new Graph.Builder without Nodes and Edges.

Method Detail

attr

public Graph.Builder attr(java.lang.String key,
                          java.lang.Object value)

Puts the given key-value-pair into the attributes map of the Graph which is constructed by this Graph.Builder.

Parameters:

key - The attribute name which is inserted.

value - The attribute value which is inserted.

Returns:

this for convenience.

build

public Graph build()

Constructs a new Graph from the values which have been supplied to this Graph.Builder.

Returns:

A new Graph from the values which have been supplied to this Graph.Builder.

edges

public Graph.Builder edges(Edge... edges)

Adds the given Edges to the Graph which is constructed by this Graph.Builder.

Parameters:

edges - The Edges which are added to the Graph which is constructed by this Graph.Builder.

Returns:

this for convenience.

nodes

public Graph.Builder nodes(Node... nodes)

Adds the given Nodes to the Graph which is constructed by this Graph.Builder.

Parameters:

nodes - The Nodes which are added to the Graph which is constructed by this Graph.Builder.

Returns:

this for convenience.