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Decision Module
What | nameofinstance.xml |
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Description | Configuration for the Decision module |
schema location |
Entry in ModuleDescriptors
<moduleDescriptor id="DecisionModule">
<description>DecisionModule</description>
<className>nl.wldelft.fews.system.plugin.decisionmodule.DecisionModule</className>
</moduleDescriptor>
Info |
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Please note that at the moment the Decision Module is only available in the development build (2011.01). |
Contents
Table of Contents |
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Overview
The Decision Module in Delft-FEWS is used to implement decision logic and evaluation for barriers. With this module we can iteratively evaluate configurated decision rules. The configuration file of the Decision Module contains the definition of one or more Decision Trees. These Decision Trees defined in the Decision Module are associated with a Barrier definition which are defined by the Barriers configuration file.
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<variable>
<variableId>SVKW.position.in</variableId>
<timeSeriesSet>
<moduleInstanceId>RMM_Structures_Forecast_Processing_Extrapolate</moduleInstanceId>
<valueType>scalar</valueType>
<parameterId>State.position.meting</parameterId>
<locationId>SVKW</locationId>
<timeSeriesType>simulated forecasting</timeSeriesType>
<timeStep unit="minute" multiplier="10"/>
<relativeViewPeriod unit="day" start="0" end="1" endOverrulable="true"/>
<readWriteMode>add originals</readWriteMode>
</timeSeriesSet>
</variable>
<variable>
<variableId>SVKW.position.dss</variableId>
<timeSeriesSet>
<moduleInstanceId>RMM_DecisionTree</moduleInstanceId>
<valueType>scalar</valueType>
<parameterId>State.position.meting</parameterId>
<locationId>SVKW</locationId>
<timeSeriesType>simulated forecasting</timeSeriesType>
<timeStep unit="minute" multiplier="10"/>
<relativeViewPeriod unit="day" start="0" end="1" endOverrulable="true"/>
<readWriteMode>add originals</readWriteMode>
</timeSeriesSet>
</variable>
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<decisionTree>
<barrierId>scheepvaart</barrierId>
<decision id="Stremming (peilsluiting)">
<evaluationType>lastKnownState</evaluationType>
<stateDefinitionId>scheepvaart</stateDefinitionId>
<inputState>
<stateValueId>geen stremming</stateValueId>
</inputState>
<conditionRules>
<allValid>
<anyValid>
<isTrue>H.rotterdam.d</isTrue>
<isTrue>H.dordrecht.d</isTrue>
</anyValid>
<isFalse>Q.lobith</isFalse>
</allValid>
</conditionRules>
<transitionRules>
<anyValid>
<isTrue>scheepvaart.stremming.peilsluiting.rotterdam</isTrue>
<isTrue>scheepvaart.stremming.peilsluiting.dordrecht</isTrue>
</anyValid>
</transitionRules>
<outputState>
<stateValueId>gestremd</stateValueId>
</outputState>
</decision>
<decision id="Stremming (kenteringsluiting)">
...
</decision>
<decision id="Vrijgeven scheepvaart">
...
</decision>
</decisionTree>
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<decisionEvaluation>
<initialConditionalWorkflow>
<variableId>SVKH.position.in</variableId>
<variableId>SVKW.position.in</variableId>
<variableId>scheepvaart.in</variableId>
<workflowId>Sobek_DSS_Forecast</workflowId>
</initialConditionalWorkflow>
<conditionalWorkflow>
<variableId>SVKH.position.dss</variableId>
<variableId>SVKW.position.dss</variableId>
<variableId>scheepvaart.dss</variableId>
<stateChanges>
<evaluationType>FirstInTime</evaluationType>
<stateChange>
<decisionTreeId>SVKH</decisionTreeId>
</stateChange>
<stateChange>
<decisionTreeId>SVKW</decisionTreeId>
</stateChange>
<stateChange>
<decisionTreeId>scheepvaart</decisionTreeId>
</stateChange>
</stateChanges>
<workflowId>Sobek_DSS_Forecast</workflowId>
</conditionalWorkflow>
</decisionEvaluation>
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