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com.sdmetrics.metrics
Class MetricProcedureSetOperation

java.lang.Object
  extended by com.sdmetrics.metrics.AbstractProcedure
      extended by com.sdmetrics.metrics.MetricProcedure
          extended by com.sdmetrics.metrics.MetricProcedureSetOperation

public class MetricProcedureSetOperation
extends MetricProcedure

Calculates the deprecated "setoperation" metric procedure.

Set operations are now just a special case of projections with "relset" attribute.


Constructor Summary
MetricProcedureSetOperation()
           
 
Method Summary
 java.lang.Number calculate(ModelElement element, Metric metric)
          Calculates the metric procedure.
 
Methods inherited from class com.sdmetrics.metrics.AbstractProcedure
evalBooleanExpression, evalElementSetExpression, evalExpression, evalSetExpression, getFilterAttributeProcessor, getMetaModel, getMetricsEngine, getModel, getRelationOrSet, isCompatible
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

MetricProcedureSetOperation

public MetricProcedureSetOperation()
Method Detail

calculate

public java.lang.Number calculate(ModelElement element,
                                  Metric metric)
                           throws SDMetricsException
Description copied from class: MetricProcedure
Calculates the metric procedure.

Specified by:
calculate in class MetricProcedure
Parameters:
element - The model element for which to calculate the procedure.
metric - The metric to calculate.
Returns:
Value of the metric. This should be an Integer, a Float, a String, or a model element.
Throws:
SDMetricsException - Problem during the calculation of the metric.

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