Package 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 ResourceDeclarer

  • Method Details

    • 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