Package org.cqframework.cql.elm.execution

Class IndexOf

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.IndexOf

All Implemented Interfaces:

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

Direct Known Subclasses:

IndexOfEvaluator

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

The IndexOf operator returns the 0-based index of the given element in the given source list. The operator uses equality semantics as defined in the Equal operator to determine the index. The search is linear, and returns the index of the first element for which the equality comparison returns true. If the list is empty, or no element is found, the result is -1. If either argument is null, the result is null.

Java class for IndexOf complex type.

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

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

Field Summary

Fields

Modifier and Type	Field	Description
protected Expression	element
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
IndexOf()

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	getElement()	Gets the value of the element 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	setElement(Expression value)	Sets the value of the element property.
void	setSource(Expression value)	Sets the value of the source property.
String	toString()
IndexOf	withAnnotation(Collection<CqlToElmBase> values)
IndexOf	withAnnotation(CqlToElmBase... values)
IndexOf	withElement(Expression value)
IndexOf	withLocalId(String value)
IndexOf	withLocator(String value)
IndexOf	withResultTypeName(QName value)
IndexOf	withResultTypeSpecifier(TypeSpecifier value)
IndexOf	withSignature(Collection<TypeSpecifier> values)
IndexOf	withSignature(TypeSpecifier... values)
IndexOf	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

element

protected Expression element

Constructor Details

IndexOf

public IndexOf()

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

getElement

public Expression getElement()

Gets the value of the element property.

Returns:

possible object is Expression

setElement

public void setElement(Expression value)

Sets the value of the element property.

Parameters:

value - allowed object is Expression

withSource

public IndexOf withSource(Expression value)

withElement

public IndexOf withElement(Expression value)

withSignature

public IndexOf withSignature(TypeSpecifier... values)

Overrides:

withSignature in class OperatorExpression

withSignature

public IndexOf withSignature(Collection<TypeSpecifier> values)

Overrides:

withSignature in class OperatorExpression

withAnnotation

public IndexOf withAnnotation(CqlToElmBase... values)

Overrides:

withAnnotation in class OperatorExpression

withAnnotation

public IndexOf withAnnotation(Collection<CqlToElmBase> values)

Overrides:

withAnnotation in class OperatorExpression

withResultTypeSpecifier

public IndexOf withResultTypeSpecifier(TypeSpecifier value)

Overrides:

withResultTypeSpecifier in class OperatorExpression

withLocalId

public IndexOf withLocalId(String value)

Overrides:

withLocalId in class OperatorExpression

withLocator

public IndexOf withLocator(String value)

Overrides:

withLocator in class OperatorExpression

withResultTypeName

public IndexOf 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