Package org.cqframework.cql.elm.execution

Class Descendents

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.OperatorExpression

org.cqframework.cql.elm.execution.Descendents

All Implemented Interfaces:

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

Direct Known Subclasses:

DescendentsEvaluator

public class Descendents
extends OperatorExpression
implements org.jvnet.jaxb2_commons.lang.Equals2, org.jvnet.jaxb2_commons.lang.HashCode2, org.jvnet.jaxb2_commons.lang.ToString2

For structured types, the Descendents operator returns a list of all the values of the elements of the type, recursively. List-valued elements are expanded and added to the result individually, rather than as a single list. For list types, the result is the same as invoking Descendents on each element in the list and flattening the resulting lists into a single result. If the source is null, the result is null.

Java class for Descendents complex type.

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

 <complexType name="Descendents">
   <complexContent>
     <extension base="{urn:hl7-org:elm:r1}OperatorExpression">
       <sequence>
         <element name="source" type="{urn:hl7-org:elm:r1}Expression"/>
       </sequence>
     </extension>
   </complexContent>
 </complexType>
 

Field Summary

Fields

Modifier and Type	Field	Description
protected Expression	source

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

signature

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

annotation, localId, locator, resultTypeName, resultTypeSpecifier

Constructor Summary

Constructors

Constructor	Description
Descendents()

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)
Expression	getSource()	Gets the value of the source property.
int	hashCode()
int	hashCode(org.jvnet.jaxb2_commons.locator.ObjectLocator locator, org.jvnet.jaxb2_commons.lang.HashCodeStrategy2 strategy)
void	setSource(Expression value)	Sets the value of the source property.
java.lang.String	toString()
Descendents	withAnnotation(java.util.Collection<CqlToElmBase> values)
Descendents	withAnnotation(CqlToElmBase... values)
Descendents	withLocalId(java.lang.String value)
Descendents	withLocator(java.lang.String value)
Descendents	withResultTypeName(javax.xml.namespace.QName value)
Descendents	withResultTypeSpecifier(TypeSpecifier value)
Descendents	withSignature(java.util.Collection<TypeSpecifier> values)
Descendents	withSignature(TypeSpecifier... values)
Descendents	withSource(Expression value)

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

getSignature

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

Field Detail

source

protected Expression source

Constructor Detail

Descendents

public Descendents()

Method Detail

getSource

public Expression getSource()

Gets the value of the source property.

Returns:

possible object is Expression

setSource

public void setSource(Expression value)

Sets the value of the source property.

Parameters:

value - allowed object is Expression

withSource

public Descendents withSource(Expression value)

withSignature

public Descendents withSignature(TypeSpecifier... values)

Overrides:

withSignature in class OperatorExpression

withSignature

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

Overrides:

withSignature in class OperatorExpression

withAnnotation

public Descendents withAnnotation(CqlToElmBase... values)

Overrides:

withAnnotation in class OperatorExpression

withAnnotation

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

Overrides:

withAnnotation in class OperatorExpression

withResultTypeSpecifier

public Descendents withResultTypeSpecifier(TypeSpecifier value)

Overrides:

withResultTypeSpecifier in class OperatorExpression

withLocalId

public Descendents withLocalId(java.lang.String value)

Overrides:

withLocalId in class OperatorExpression

withLocator

public Descendents withLocator(java.lang.String value)

Overrides:

withLocator in class OperatorExpression

withResultTypeName

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

Overrides:

withResultTypeName in class OperatorExpression

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 OperatorExpression

equals

public boolean equals(java.lang.Object object)

Overrides:

equals in class OperatorExpression

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 OperatorExpression

hashCode

public int hashCode()

Overrides:

hashCode in class OperatorExpression

toString

public java.lang.String toString()

Overrides:

toString in class OperatorExpression

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 OperatorExpression

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 OperatorExpression