Package org.jgrapht.graph

Class DefaultGraphType.Builder

java.lang.Object

org.jgrapht.graph.DefaultGraphType.Builder

Enclosing class:

DefaultGraphType

public static class DefaultGraphType.Builder
extends Object

A builder for DefaultGraphType.

Author:

Dimitrios Michail

Constructor Summary

Constructors

Constructor	Description
Builder()	Construct a new Builder.
Builder(boolean directed, boolean undirected)	Construct a new Builder.
Builder(GraphType type)	Construct a new Builder.

Method Summary

Modifier and Type	Method	Description
DefaultGraphType.Builder	allowCycles(boolean value)	Set whether the graph will allow cycles.
DefaultGraphType.Builder	allowMultipleEdges(boolean value)	Set whether to allow multiple edges.
DefaultGraphType.Builder	allowSelfLoops(boolean value)	Set whether to allow self-loops.
DefaultGraphType	build()	Build the type.
DefaultGraphType.Builder	directed()	Set the type as directed.
DefaultGraphType.Builder	mixed()	Set the type as mixed.
DefaultGraphType.Builder	modifiable(boolean value)	Set whether the graph is modifiable.
DefaultGraphType.Builder	undirected()	Set the type as undirected.
DefaultGraphType.Builder	weighted(boolean value)	Set whether the graph will be weighted.

Methods inherited from class java.lang.Object

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

Constructor Detail

Builder

public Builder()

Construct a new Builder.

Builder

public Builder(GraphType type)

Construct a new Builder.

Parameters:

type - the type to base the builder

Builder

public Builder(boolean directed,
               boolean undirected)

Construct a new Builder.

Parameters:

directed - whether the graph contains directed edges

undirected - whether the graph contains undirected edges

Method Detail

directed

public DefaultGraphType.Builder directed()

Set the type as directed.

Returns:

the builder

undirected

public DefaultGraphType.Builder undirected()

Set the type as undirected.

Returns:

the builder

mixed

public DefaultGraphType.Builder mixed()

Set the type as mixed.

Returns:

the builder

allowSelfLoops

public DefaultGraphType.Builder allowSelfLoops(boolean value)

Set whether to allow self-loops.

Parameters:

value - if true self-values are allowed, otherwise not

Returns:

the builder

allowMultipleEdges

public DefaultGraphType.Builder allowMultipleEdges(boolean value)

Set whether to allow multiple edges.

Parameters:

value - if true multiple edges are allowed, otherwise not

Returns:

the builder

weighted

public DefaultGraphType.Builder weighted(boolean value)

Set whether the graph will be weighted.

Parameters:

value - if true the graph will be weighted, otherwise unweighted

Returns:

the builder

allowCycles

public DefaultGraphType.Builder allowCycles(boolean value)

Set whether the graph will allow cycles.

Parameters:

value - if true the graph will allow cycles, otherwise not

Returns:

the builder

modifiable

public DefaultGraphType.Builder modifiable(boolean value)

Set whether the graph is modifiable.

Parameters:

value - if true the graph will be modifiable, otherwise not

Returns:

the builder

build

public DefaultGraphType build()

Build the type.

Returns:

the type