org.apache.nifi.controller

Interface Snippet

public interface Snippet

A Snippet represents a segment of the flow

Method Summary

Modifier and Type	Method and Description
Map<String,Revision>	getConnections()
Map<String,Revision>	getFunnels()
String	getId()
Map<String,Revision>	getInputPorts()
Map<String,Revision>	getLabels()
Map<String,Revision>	getOutputPorts()
String	getParentGroupId()
Map<String,Revision>	getProcessGroups()
Map<String,Revision>	getProcessors()
Map<String,Revision>	getRemoteProcessGroups()
boolean	isEmpty()

Method Detail

getId

String getId()

Returns:

id of this snippet

getParentGroupId

String getParentGroupId()

Returns:

parent group id of the components in this snippet

getConnections

Map<String,Revision> getConnections()

Returns:

connections in this snippet

getFunnels

Map<String,Revision> getFunnels()

Returns:

funnels in this snippet

getInputPorts

Map<String,Revision> getInputPorts()

Returns:

input ports in this snippet

getOutputPorts

Map<String,Revision> getOutputPorts()

Returns:

output ports in this snippet

getLabels

Map<String,Revision> getLabels()

Returns:

labels in this snippet

getProcessGroups

Map<String,Revision> getProcessGroups()

Returns:

the identifiers of all ProcessGroups in this Snippet

getProcessors

Map<String,Revision> getProcessors()

Returns:

the identifiers of all Processors in this Snippet

getRemoteProcessGroups

Map<String,Revision> getRemoteProcessGroups()

Returns:

the identifiers of all RemoteProcessGroups in this Snippet

isEmpty

boolean isEmpty()

Returns:

Determines if this snippet is empty