AppLifeCycle
public class Graph
extends java.lang.Object
Constructor | Description |
---|---|
Graph() |
Modifier and Type | Method | Description |
---|---|---|
void |
addEdge(java.lang.String from,
java.lang.String to) |
|
void |
addEdge(Edge edge) |
|
void |
addNode(Node node) |
|
java.util.Set<Edge> |
findEdges(Node node) |
Find all edges that are connected to the specific node, both as an outgoing
Edge.getFrom() or incoming
Edge.getTo() end point. |
java.util.Set<Edge> |
findEdgesFrom(Node from) |
Find all edges that are connected
Edge.getFrom() the specific node. |
java.util.Set<Edge> |
getEdges() |
|
Node |
getNodeByName(java.lang.String name) |
Get the Node by Name.
|
java.util.Set<Node> |
getNodes() |
|
Path |
getPath(java.lang.String nodeNameOrigin,
java.lang.String nodeNameDest) |
Convenience method for
getPath(Node, Node) |
Path |
getPath(Node from,
Node to) |
Using BFS (Breadth First Search) return the path from a any arbitrary node to any other.
|
void |
insertNode(Edge edge,
java.lang.String nodeName) |
Convenience method for
insertNode(Edge, Node) |
void |
insertNode(Edge edge,
Node node) |
Insert an arbitrary node on an existing edge.
|
void |
removeEdge(java.lang.String fromNodeName,
java.lang.String toNodeName) |
|
void |
removeEdge(Edge edge) |
|
void |
removeNode(Node node) |
|
void |
setEdges(java.util.Set<Edge> edges) |
|
void |
setNodes(java.util.Set<Node> nodes) |
public void addEdge(Edge edge)
public void addEdge(java.lang.String from, java.lang.String to)
public void addNode(Node node)
public void insertNode(Edge edge, java.lang.String nodeName)
insertNode(Edge, Node)
edge
- the edge to split and insert a node intonodeName
- the name of the node to insert along the edgepublic void insertNode(Edge edge, Node node)
edge
- the edge to split and insert a node intonode
- the node to insert along the edgepublic java.util.Set<Edge> findEdges(Node node)
Edge.getFrom()
or incoming
Edge.getTo()
end point.node
- the node with potential end pointspublic java.util.Set<Edge> findEdgesFrom(Node from)
Edge.getFrom()
the specific node.from
- the node with potential edges from itpublic Path getPath(java.lang.String nodeNameOrigin, java.lang.String nodeNameDest)
getPath(Node, Node)
nodeNameOrigin
- the name of the node to the path origin.nodeNameDest
- the name of the node to the path destination.public Path getPath(Node from, Node to)
from
- the node fromto
- the node topublic java.util.Set<Edge> getEdges()
public Node getNodeByName(java.lang.String name)
name
- the name to lookuppublic java.util.Set<Node> getNodes()
public void removeEdge(Edge edge)
public void removeEdge(java.lang.String fromNodeName, java.lang.String toNodeName)
public void removeNode(Node node)
public void setEdges(java.util.Set<Edge> edges)
public void setNodes(java.util.Set<Node> nodes)
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