Package org.cqframework.cql.elm.execution

Class As

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.UnaryExpression

org.cqframework.cql.elm.execution.As

All Implemented Interfaces:

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

Direct Known Subclasses:

AsEvaluator

public class As
extends UnaryExpression
implements org.jvnet.jaxb2_commons.lang.Equals2, org.jvnet.jaxb2_commons.lang.HashCode2, org.jvnet.jaxb2_commons.lang.ToString2

The As operator allows the result of an expression to be cast as a given target type. This allows expressions to be written that are statically typed against the expected run-time type of the argument. If the argument is not of the specified type, and the strict attribute is false (the default), the result is null. If the argument is not of the specified type and the strict attribute is true, an exception is thrown.

Java class for As complex type.

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

 <complexType name="As">
   <complexContent>
     <extension base="{urn:hl7-org:elm:r1}UnaryExpression">
       <sequence>
         <element name="asTypeSpecifier" type="{urn:hl7-org:elm:r1}TypeSpecifier" minOccurs="0"/>
       </sequence>
       <attribute name="asType" type="{http://www.w3.org/2001/XMLSchema}QName" />
       <attribute name="strict" type="{http://www.w3.org/2001/XMLSchema}boolean" default="false" />
     </extension>
   </complexContent>
 </complexType>
 

Field Summary

Fields

Modifier and Type	Field	Description
protected QName	asType
protected TypeSpecifier	asTypeSpecifier
protected Boolean	strict

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

operand

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
As()

Method Summary

Modifier and Type	Method	Description
StringBuilder	append(org.jvnet.jaxb2_commons.locator.ObjectLocator locator, StringBuilder buffer, org.jvnet.jaxb2_commons.lang.ToStringStrategy2 strategy)
StringBuilder	appendFields(org.jvnet.jaxb2_commons.locator.ObjectLocator locator, StringBuilder buffer, org.jvnet.jaxb2_commons.lang.ToStringStrategy2 strategy)
boolean	equals(Object object)
boolean	equals(org.jvnet.jaxb2_commons.locator.ObjectLocator thisLocator, org.jvnet.jaxb2_commons.locator.ObjectLocator thatLocator, Object object, org.jvnet.jaxb2_commons.lang.EqualsStrategy2 strategy)
QName	getAsType()	Gets the value of the asType property.
TypeSpecifier	getAsTypeSpecifier()	Gets the value of the asTypeSpecifier property.
int	hashCode()
int	hashCode(org.jvnet.jaxb2_commons.locator.ObjectLocator locator, org.jvnet.jaxb2_commons.lang.HashCodeStrategy2 strategy)
boolean	isStrict()	Gets the value of the strict property.
void	setAsType(QName value)	Sets the value of the asType property.
void	setAsTypeSpecifier(TypeSpecifier value)	Sets the value of the asTypeSpecifier property.
void	setStrict(Boolean value)	Sets the value of the strict property.
String	toString()
As	withAnnotation(Collection<CqlToElmBase> values)
As	withAnnotation(CqlToElmBase... values)
As	withAsType(QName value)
As	withAsTypeSpecifier(TypeSpecifier value)
As	withLocalId(String value)
As	withLocator(String value)
As	withOperand(Expression value)
As	withResultTypeName(QName value)
As	withResultTypeSpecifier(TypeSpecifier value)
As	withSignature(Collection<TypeSpecifier> values)
As	withSignature(TypeSpecifier... values)
As	withStrict(Boolean value)

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

getOperand, setOperand

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 Details

asTypeSpecifier

protected TypeSpecifier asTypeSpecifier

asType

protected QName asType

strict

protected Boolean strict

Constructor Details

As

public As()

Method Details

getAsTypeSpecifier

public TypeSpecifier getAsTypeSpecifier()

Gets the value of the asTypeSpecifier property.

Returns:

possible object is TypeSpecifier

setAsTypeSpecifier

public void setAsTypeSpecifier(TypeSpecifier value)

Sets the value of the asTypeSpecifier property.

Parameters:

value - allowed object is TypeSpecifier

getAsType

public QName getAsType()

Gets the value of the asType property.

Returns:

possible object is QName

setAsType

public void setAsType(QName value)

Sets the value of the asType property.

Parameters:

value - allowed object is QName

isStrict

public boolean isStrict()

Gets the value of the strict property.

Returns:

possible object is Boolean

setStrict

public void setStrict(Boolean value)

Sets the value of the strict property.

Parameters:

value - allowed object is Boolean

withAsTypeSpecifier

public As withAsTypeSpecifier(TypeSpecifier value)

withAsType

public As withAsType(QName value)

withStrict

public As withStrict(Boolean value)

withOperand

public As withOperand(Expression value)

Overrides:

withOperand in class UnaryExpression

withSignature

public As withSignature(TypeSpecifier... values)

Overrides:

withSignature in class UnaryExpression

withSignature

public As withSignature(Collection<TypeSpecifier> values)

Overrides:

withSignature in class UnaryExpression

withAnnotation

public As withAnnotation(CqlToElmBase... values)

Overrides:

withAnnotation in class UnaryExpression

withAnnotation

public As withAnnotation(Collection<CqlToElmBase> values)

Overrides:

withAnnotation in class UnaryExpression

withResultTypeSpecifier

public As withResultTypeSpecifier(TypeSpecifier value)

Overrides:

withResultTypeSpecifier in class UnaryExpression

withLocalId

public As withLocalId(String value)

Overrides:

withLocalId in class UnaryExpression

withLocator

public As withLocator(String value)

Overrides:

withLocator in class UnaryExpression

withResultTypeName

public As withResultTypeName(QName value)

Overrides:

withResultTypeName in class UnaryExpression

equals

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

Specified by:

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

Overrides:

equals in class UnaryExpression

equals

public boolean equals(Object object)

Overrides:

equals in class UnaryExpression

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 UnaryExpression

hashCode

public int hashCode()

Overrides:

hashCode in class UnaryExpression

toString

public String toString()

Overrides:

toString in class UnaryExpression

append

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

Specified by:

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

Overrides:

append in class UnaryExpression

appendFields

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

Specified by:

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

Overrides:

appendFields in class UnaryExpression