| 1 | package schedframe.resources.computing.profiles.energy.power.ui; |
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| 2 | |
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| 3 | import schedframe.resources.ResourceStatus; |
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| 4 | import schedframe.resources.computing.ComputingNode; |
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| 5 | import schedframe.resources.computing.ComputingResource; |
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| 6 | import schedframe.resources.computing.profiles.energy.EnergyEvent; |
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| 7 | import schedframe.resources.computing.profiles.energy.EnergyEventType; |
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| 8 | import schedframe.resources.computing.profiles.energy.power.PowerProfile; |
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| 9 | import schedframe.resources.computing.profiles.energy.power.PowerStateName; |
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| 10 | import schedframe.resources.computing.profiles.energy.power.StandardPowerStateName; |
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| 11 | |
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| 12 | public class ComputingNodePowerInterface extends ComputingResourcePowerInterface{ |
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| 13 | |
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| 14 | public static long START_TIME = 600000; |
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| 15 | public static long SHUTDOWN_TIME = 300000; |
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| 16 | public static double START_COST = 4000; |
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| 17 | public static double SHUTDOWN_COST = 2000; |
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| 18 | |
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| 19 | |
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| 20 | public ComputingNodePowerInterface(ComputingResource resource, PowerProfile pp){ |
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| 21 | super(resource, pp); |
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| 22 | currentPowerState = StandardPowerStateName.ON; |
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| 23 | } |
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| 24 | |
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| 25 | public boolean setPowerState(PowerStateName state){ |
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| 26 | if(!supportPowerState(state)) |
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| 27 | return false; |
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| 28 | currentPowerState = state; |
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| 29 | ComputingNode computingNode = (ComputingNode) resource; |
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| 30 | boolean pePowerStateChangeStatus = false; |
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| 31 | if(computingNode.getProcessors() != null) |
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| 32 | { |
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| 33 | for(ComputingResource child:computingNode.getProcessors()){ |
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| 34 | if(child.getPowerInterface() != null){ |
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| 35 | pePowerStateChangeStatus = child.getPowerInterface().setPowerState(state); |
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| 36 | } |
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| 37 | } |
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| 38 | } |
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| 39 | |
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| 40 | if(!pePowerStateChangeStatus){ |
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| 41 | computingNode.handleEvent(new EnergyEvent(EnergyEventType.POWER_STATE_CHANGED, computingNode.getName())); |
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| 42 | } |
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| 43 | |
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| 44 | if(state == StandardPowerStateName.OFF){ |
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| 45 | computingNode.setStatus(ResourceStatus.UNAVAILABLE); |
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| 46 | } |
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| 47 | else if(state == StandardPowerStateName.ON){ |
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| 48 | computingNode.setStatus(ResourceStatus.FREE); |
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| 49 | } |
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| 50 | //computingNode.handleEvent(new EnergyEvent(EnergyEventType.POWER_STATE_CHANGED, computingNode.getName())); |
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| 51 | return true; |
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| 52 | } |
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| 53 | |
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| 54 | public void turnOn(){ |
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| 55 | setPowerState(StandardPowerStateName.ON); |
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| 56 | } |
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| 57 | |
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| 58 | public void turnOff(){ |
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| 59 | setPowerState(StandardPowerStateName.OFF); |
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| 60 | } |
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| 61 | |
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| 62 | |
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| 63 | |
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| 64 | } |
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