org.apache.storm.trident.operation

Interface ITridentResource

All Known Implementing Classes:

DefaultResourceDeclarer, Node, PartitionNode, ProcessorNode, SpoutNode

public interface ITridentResource

This interface is implemented by various Trident classes in order to gather and propogate resources that have been set on them.

See Also:

ResourceDeclarer

Method Summary

Modifier and Type	Method and Description
Map<String,Number>	getResources() Get resource.
Set<SharedMemory>	getSharedMemory() Get shared memory.

Method Detail

getResources

Map<String,Number> getResources()

Get resource.

Returns:

a name of resource name -> amount of that resource. *Return should never be null!*

getSharedMemory

Set<SharedMemory> getSharedMemory()

Get shared memory.

Returns:

the shared memory region requests