Package org.cqframework.cql.elm.execution

Class Combine

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.Combine

All Implemented Interfaces:

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

Direct Known Subclasses:

CombineEvaluator

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

The Combine operator combines a list of strings, optionally separating each string with the given separator. If either argument is null the result is null. If the source list is empty, the result is an empty string (''). For consistency with aggregate operator behavior, null elements in the input list are ignored.

Java class for Combine complex type.

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

 <complexType name="Combine">
   <complexContent>
     <extension base="{urn:hl7-org:elm:r1}OperatorExpression">
       <sequence>
         <element name="source" type="{urn:hl7-org:elm:r1}Expression"/>
         <element name="separator" type="{urn:hl7-org:elm:r1}Expression" minOccurs="0"/>
       </sequence>
     </extension>
   </complexContent>
 </complexType>
 

Field Summary

Fields

Modifier and Type	Field	Description
protected Expression	separator
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
Combine()

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)
Expression	getSeparator()	Gets the value of the separator property.
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	setSeparator(Expression value)	Sets the value of the separator property.
void	setSource(Expression value)	Sets the value of the source property.
String	toString()
Combine	withAnnotation(Collection<CqlToElmBase> values)
Combine	withAnnotation(CqlToElmBase... values)
Combine	withLocalId(String value)
Combine	withLocator(String value)
Combine	withResultTypeName(QName value)
Combine	withResultTypeSpecifier(TypeSpecifier value)
Combine	withSeparator(Expression value)
Combine	withSignature(Collection<TypeSpecifier> values)
Combine	withSignature(TypeSpecifier... values)
Combine	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 Details

source

protected Expression source

separator

protected Expression separator

Constructor Details

Combine

public Combine()

Method Details

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

getSeparator

public Expression getSeparator()

Gets the value of the separator property.

Returns:

possible object is Expression

setSeparator

public void setSeparator(Expression value)

Sets the value of the separator property.

Parameters:

value - allowed object is Expression

withSource

public Combine withSource(Expression value)

withSeparator

public Combine withSeparator(Expression value)

withSignature

public Combine withSignature(TypeSpecifier... values)

Overrides:

withSignature in class OperatorExpression

withSignature

public Combine withSignature(Collection<TypeSpecifier> values)

Overrides:

withSignature in class OperatorExpression

withAnnotation

public Combine withAnnotation(CqlToElmBase... values)

Overrides:

withAnnotation in class OperatorExpression

withAnnotation

public Combine withAnnotation(Collection<CqlToElmBase> values)

Overrides:

withAnnotation in class OperatorExpression

withResultTypeSpecifier

public Combine withResultTypeSpecifier(TypeSpecifier value)

Overrides:

withResultTypeSpecifier in class OperatorExpression

withLocalId

public Combine withLocalId(String value)

Overrides:

withLocalId in class OperatorExpression

withLocator

public Combine withLocator(String value)

Overrides:

withLocator in class OperatorExpression

withResultTypeName

public Combine withResultTypeName(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,
 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(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 String toString()

Overrides:

toString in class OperatorExpression

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 OperatorExpression

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 OperatorExpression