Package org.cqframework.cql.elm.execution

Class Variance

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.Variance

All Implemented Interfaces:

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

Direct Known Subclasses:

VarianceEvaluator

public class Variance
extends AggregateExpression
implements org.jvnet.jaxb2_commons.lang.Equals2, org.jvnet.jaxb2_commons.lang.HashCode2, org.jvnet.jaxb2_commons.lang.ToString2

The Variance operator returns the statistical variance of the elements in source. If a path is specified, elements with no value for the property specified by the path are ignored. If the source contains no non-null elements, null is returned. If the source is null, the result is null.

Java class for Variance complex type.

The following schema fragment specifies the expected content contained within this class.

 <complexType name="Variance">
   <complexContent>
     <extension base="{urn:hl7-org:elm:r1}AggregateExpression">
     </extension>
   </complexContent>
 </complexType>
 

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
Variance()

Method Summary

Modifier and Type	Method	Description
java.lang.StringBuilder	append(org.jvnet.jaxb2_commons.locator.ObjectLocator locator, java.lang.StringBuilder buffer, org.jvnet.jaxb2_commons.lang.ToStringStrategy2 strategy)
java.lang.StringBuilder	appendFields(org.jvnet.jaxb2_commons.locator.ObjectLocator locator, java.lang.StringBuilder buffer, org.jvnet.jaxb2_commons.lang.ToStringStrategy2 strategy)
boolean	equals(java.lang.Object object)
boolean	equals(org.jvnet.jaxb2_commons.locator.ObjectLocator thisLocator, org.jvnet.jaxb2_commons.locator.ObjectLocator thatLocator, java.lang.Object object, org.jvnet.jaxb2_commons.lang.EqualsStrategy2 strategy)
int	hashCode()
int	hashCode(org.jvnet.jaxb2_commons.locator.ObjectLocator locator, org.jvnet.jaxb2_commons.lang.HashCodeStrategy2 strategy)
java.lang.String	toString()
Variance	withAnnotation(java.util.Collection<CqlToElmBase> values)
Variance	withAnnotation(CqlToElmBase... values)
Variance	withLocalId(java.lang.String value)
Variance	withLocator(java.lang.String value)
Variance	withPath(java.lang.String value)
Variance	withResultTypeName(javax.xml.namespace.QName value)
Variance	withResultTypeSpecifier(TypeSpecifier value)
Variance	withSignature(java.util.Collection<TypeSpecifier> values)
Variance	withSignature(TypeSpecifier... values)
Variance	withSource(Expression value)

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, internalEvaluate

Methods inherited from class java.lang.Object

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

Constructor Detail

Variance

public Variance()

Method Detail

withSignature

public Variance withSignature(TypeSpecifier... values)

Overrides:

withSignature in class AggregateExpression

withSignature

public Variance withSignature(java.util.Collection<TypeSpecifier> values)

Overrides:

withSignature in class AggregateExpression

withSource

public Variance withSource(Expression value)

Overrides:

withSource in class AggregateExpression

withPath

public Variance withPath(java.lang.String value)

Overrides:

withPath in class AggregateExpression

withAnnotation

public Variance withAnnotation(CqlToElmBase... values)

Overrides:

withAnnotation in class AggregateExpression

withAnnotation

public Variance withAnnotation(java.util.Collection<CqlToElmBase> values)

Overrides:

withAnnotation in class AggregateExpression

withResultTypeSpecifier

public Variance withResultTypeSpecifier(TypeSpecifier value)

Overrides:

withResultTypeSpecifier in class AggregateExpression

withLocalId

public Variance withLocalId(java.lang.String value)

Overrides:

withLocalId in class AggregateExpression

withLocator

public Variance withLocator(java.lang.String value)

Overrides:

withLocator in class AggregateExpression

withResultTypeName

public Variance withResultTypeName(javax.xml.namespace.QName value)

Overrides:

withResultTypeName in class AggregateExpression

equals

public boolean equals(org.jvnet.jaxb2_commons.locator.ObjectLocator thisLocator,
                      org.jvnet.jaxb2_commons.locator.ObjectLocator thatLocator,
                      java.lang.Object object,
                      org.jvnet.jaxb2_commons.lang.EqualsStrategy2 strategy)

Specified by:

equals in interface org.jvnet.jaxb2_commons.lang.Equals2

Overrides:

equals in class AggregateExpression

equals

public boolean equals(java.lang.Object object)

Overrides:

equals in class AggregateExpression

hashCode

public int hashCode(org.jvnet.jaxb2_commons.locator.ObjectLocator locator,
                    org.jvnet.jaxb2_commons.lang.HashCodeStrategy2 strategy)

Specified by:

hashCode in interface org.jvnet.jaxb2_commons.lang.HashCode2

Overrides:

hashCode in class AggregateExpression

hashCode

public int hashCode()

Overrides:

hashCode in class AggregateExpression

toString

public java.lang.String toString()

Overrides:

toString in class AggregateExpression

append

public java.lang.StringBuilder append(org.jvnet.jaxb2_commons.locator.ObjectLocator locator,
                                      java.lang.StringBuilder buffer,
                                      org.jvnet.jaxb2_commons.lang.ToStringStrategy2 strategy)

Specified by:

append in interface org.jvnet.jaxb2_commons.lang.ToString2

Overrides:

append in class AggregateExpression

appendFields

public java.lang.StringBuilder appendFields(org.jvnet.jaxb2_commons.locator.ObjectLocator locator,
                                            java.lang.StringBuilder buffer,
                                            org.jvnet.jaxb2_commons.lang.ToStringStrategy2 strategy)

Specified by:

appendFields in interface org.jvnet.jaxb2_commons.lang.ToString2

Overrides:

appendFields in class AggregateExpression