org.apache.storm.topology

Interface ResourceDeclarer<T extends ResourceDeclarer>

All Known Subinterfaces:

BoltDeclarer, ComponentConfigurationDeclarer<T>, LinearDRPCInputDeclarer, SpoutDeclarer

All Known Implementing Classes:

BaseConfigurationDeclarer, DefaultResourceDeclarer, Node, PartitionNode, ProcessorNode, SpoutNode, Stream, TopologyBuilder.BoltGetter, TopologyBuilder.ConfigGetter, TopologyBuilder.SpoutGetter, TridentState

public interface ResourceDeclarer<T extends ResourceDeclarer>

This is a new base interface that can be used by anything that wants to mirror RAS’s basic API. Trident uses this to allow setting resources in the Stream API.

Method Summary

Modifier and Type	Method and Description
T	setCPULoad(Number amount)
T	setMemoryLoad(Number onHeap)
T	setMemoryLoad(Number onHeap, Number offHeap)

Method Detail

setMemoryLoad

T setMemoryLoad(Number onHeap)

setMemoryLoad

T setMemoryLoad(Number onHeap,
                Number offHeap)

setCPULoad

T setCPULoad(Number amount)