Package org.opencds.cqf.cql.engine.elm.execution

Class PopulationVarianceEvaluator

java.lang.Object

org.opencds.cqf.cql.engine.elm.execution.Executable

org.cqframework.cql.elm.execution.Element

org.cqframework.cql.elm.execution.Expression

org.cqframework.cql.elm.execution.AggregateExpression

org.cqframework.cql.elm.execution.PopulationVariance

org.opencds.cqf.cql.engine.elm.execution.PopulationVarianceEvaluator

All Implemented Interfaces:

org.jvnet.jaxb2_commons.lang.Equals2, org.jvnet.jaxb2_commons.lang.HashCode2, org.jvnet.jaxb2_commons.lang.ToString2

public class PopulationVarianceEvaluator
extends PopulationVariance

Field Summary

Fields inherited from class org.cqframework.cql.elm.execution.AggregateExpression

path, signature, source

Fields inherited from class org.cqframework.cql.elm.execution.Element

annotation, localId, locator, resultTypeName, resultTypeSpecifier

Constructor Summary

Constructors

Constructor	Description
PopulationVarianceEvaluator()

Method Summary

Modifier and Type	Method	Description
protected java.lang.Object	internalEvaluate(Context context)
static java.lang.Object	popVariance(java.lang.Object source, Context context)

Methods inherited from class org.cqframework.cql.elm.execution.PopulationVariance

append, appendFields, equals, equals, hashCode, hashCode, toString, withAnnotation, withAnnotation, withLocalId, withLocator, withPath, withResultTypeName, withResultTypeSpecifier, withSignature, withSignature, withSource

Methods inherited from class org.cqframework.cql.elm.execution.AggregateExpression

getPath, getSignature, getSource, setPath, setSource

Methods inherited from class org.cqframework.cql.elm.execution.Element

getAnnotation, getLocalId, getLocator, getResultTypeName, getResultTypeSpecifier, setLocalId, setLocator, setResultTypeName, setResultTypeSpecifier

Methods inherited from class org.opencds.cqf.cql.engine.elm.execution.Executable

evaluate

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

PopulationVarianceEvaluator

public PopulationVarianceEvaluator()

Method Detail

popVariance

public static java.lang.Object popVariance(java.lang.Object source,
                                           Context context)

internalEvaluate

protected java.lang.Object internalEvaluate(Context context)

Overrides:

internalEvaluate in class Executable