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com.sdmetrics.metrics
Class MetricProcedureCount

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

public class MetricProcedureCount
extends MetricProcedure

Calculates the deprecated "count" metric procedure.

Counts are now just a special case of projections, using the principal element in the condition expression.


Constructor Summary
MetricProcedureCount()
           
 
Method Summary
 java.lang.Integer 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

MetricProcedureCount

public MetricProcedureCount()
Method Detail

calculate

public java.lang.Integer 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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