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API Docs - v1.0.13

Graph

maximumClique (Stream Processor)

This extension returns the size of the maximum clique of a graph.

Syntax

graph:maximumClique(<STRING> main.vertex, <STRING> refer.vertex, <BOOL> notify.update)

QUERY PARAMETERS

Name Description Default Value Possible Data Types Optional Dynamic
main.vertex This is the ID of the main vertex that is used to create a graph STRING No No
refer.vertex This is the ID of the refer vertex that connects with the main vertex in thegraph STRING No No
notify.update If this is set to true, an alert is sent if there is any update in the maximum clique of the graph BOOL No No
Extra Return Attributes
Name Description Possible Types
sizeOfMaximumClick Size of the maximum clique of the graph INT

Examples EXAMPLE 1

define stream cseEventStream (vertex1 String, vertex2 String); 
from cseEventStream#graph:maximumClique(vertex1,vertex2,false)  
select maximumClique  
insert all events into outputStream ;

This query returns the maximum clique of a given graph.

sizeOfLargestConnectedComponent (Stream Processor)

This extension returns the size of the largest connected component of a graph

Syntax

graph:sizeOfLargestConnectedComponent(<STRING> main.vertex, <STRING> refer.vertex, <BOOL> notify.update)

QUERY PARAMETERS

Name Description Default Value Possible Data Types Optional Dynamic
main.vertex This is the ID of the main vertex that is used to create the graph STRING No No
refer.vertex This is the ID of the refer vertex that connects with the main vertex in the graph STRING No No
notify.update If this is set to true an alert is sent if there is any update in the largest connected component of the graph BOOL No No
Extra Return Attributes
Name Description Possible Types
sizeOfLargestConnectedComponent The size of the largest connected component of a graph LONG

Examples EXAMPLE 1

define stream cseEventStream (vertex1 String, vertex2 String); 
from cseEventStream#graph:sizeOfLargestConnectedComponent(vertex1,vertex2,false) 
select sizeOfLargestConnectedComponent 
insert all events into outputStream ;

This query returns the size of the largest connected component of a given graph.