net.automatalib.graphs

Interface MutableGraph<N,E,NP,EP>

Type Parameters:

N - node class

E - edge class

NP - node property class

EP - edge property class

All Superinterfaces:

Graph<N,E>, IndefiniteGraph<N,E>, Iterable<N>, UniversalGraph<N,E,NP,EP>, UniversalIndefiniteGraph<N,E,NP,EP>

All Known Implementing Classes:

AbstractCompactGraph, AbstractCompactNPGraph, AbstractCompactSimpleGraph, CompactGraph, CompactSimpleBidiGraph, CompactSimpleGraph

@ParametersAreNonnullByDefault
public interface MutableGraph<N,E,NP,EP>
extends UniversalGraph<N,E,NP,EP>

A graph that allows modification. Note that this interface only exposes methods for extending a graph. If also destructive modifications should be performed, ShrinkableGraph is the adequate interface.

Author:

Malte Isberner

Method Summary

Modifier and Type	Method and Description
default N	addNode() Adds a new node with default properties to the graph.
N	addNode(NP property) Adds a new node to the graph.
default E	connect(N source, N target) Inserts an edge in the graph, with the default property.
E	connect(N source, N target, EP property) Inserts an edge in the graph.
void	setEdgeProperty(E edge, EP property)
void	setNodeProperty(N node, NP property)

Methods inherited from interface net.automatalib.graphs.Graph

getGraphDOTHelper, getNodes, iterator, nodeIDs, size

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Methods inherited from interface net.automatalib.graphs.UniversalIndefiniteGraph

getEdgeProperty, getNodeProperty

Methods inherited from interface net.automatalib.graphs.IndefiniteGraph

createDynamicNodeMapping, createStaticNodeMapping, getEdgesBetween, getOutgoingEdges, getTarget

Method Detail

addNode

@Nonnull
default N addNode()

Adds a new node with default properties to the graph. This method behaves equivalently to the below addNode(Object) with a null parameter.

Returns:

the newly inserted node

addNode

@Nonnull
N addNode(@Nullable
                   NP property)

Adds a new node to the graph.

Parameters:

property - the property for the new node

Returns:

the newly inserted node

connect

@Nonnull
default E connect(N source,
                           N target)

Inserts an edge in the graph, with the default property. Calling this method should be equivalent to invoking connect(Object, Object, Object) with a null property value.

Parameters:

source - the source node

target - the target node

Returns:

the edge connecting the given nodes

connect

@Nonnull
E connect(N source,
                   N target,
                   @Nullable
                   EP property)

Inserts an edge in the graph.

Parameters:

source - the source node of the edge

target - the target node of the edge

property - the property of the edge

Returns:

the newly inserted edge

setNodeProperty

void setNodeProperty(N node,
                     @Nullable
                     NP property)

setEdgeProperty

void setEdgeProperty(E edge,
                     @Nullable
                     EP property)