com.sdmetrics.metrics

Class MetricProcedureCount

java.lang.Object

com.sdmetrics.metrics.AbstractProcedure

com.sdmetrics.metrics.MetricProcedure

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

Constructors

Constructor and Description
MetricProcedureCount()

Method Summary

Modifier and Type	Method and Description
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.