org.apache.storm.trident.graph

Class Group

java.lang.Object

org.apache.storm.trident.graph.Group

public class Group
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
Set<Node>	nodes

Constructor Summary

Constructors

Constructor and Description
Group(org.apache.storm.shade.org.jgrapht.DirectedGraph graph, List<Node> nodes)
Group(org.apache.storm.shade.org.jgrapht.DirectedGraph graph, Node n)
Group(Group g1, Group g2)

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object o)
Map<String,Number>	getResources(Map<String,Number> defaults) In case no resources are specified, returns empty map.
Set<SharedMemory>	getSharedMemory() Get shared memory.
int	hashCode()
Set<Node>	incomingNodes()
Set<Node>	outgoingNodes()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

nodes

public final Set<Node> nodes

Constructor Detail

Group

public Group(org.apache.storm.shade.org.jgrapht.DirectedGraph graph,
             List<Node> nodes)

Group

public Group(org.apache.storm.shade.org.jgrapht.DirectedGraph graph,
             Node n)

Group

public Group(Group g1,
             Group g2)

Method Detail

outgoingNodes

public Set<Node> outgoingNodes()

incomingNodes

public Set<Node> incomingNodes()

getSharedMemory

public Set<SharedMemory> getSharedMemory()

Get shared memory.

Returns:

the shared memory requests for the entire group

getResources

public Map<String,Number> getResources(Map<String,Number> defaults)

In case no resources are specified, returns empty map. In case differing types of resources are specified, throw. Otherwise, add all the resources for a group.

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object