Package org.cqframework.cql.elm.execution

Class Filter

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.Filter

All Implemented Interfaces:

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

Direct Known Subclasses:

FilterEvaluator

public class Filter
extends Expression
implements org.jvnet.jaxb2_commons.lang.Equals2, org.jvnet.jaxb2_commons.lang.HashCode2, org.jvnet.jaxb2_commons.lang.ToString2

The Filter operator returns a list with only those elements in the source list for which the condition element evaluates to true. If the source argument is null, the result is null.

Java class for Filter complex type.

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

 <complexType name="Filter">
   <complexContent>
     <extension base="{urn:hl7-org:elm:r1}Expression">
       <sequence>
         <element name="source" type="{urn:hl7-org:elm:r1}Expression"/>
         <element name="condition" type="{urn:hl7-org:elm:r1}Expression"/>
       </sequence>
       <attribute name="scope" type="{http://www.w3.org/2001/XMLSchema}string" />
     </extension>
   </complexContent>
 </complexType>
 

Field Summary

Fields

Modifier and Type	Field	Description
protected Expression	condition
protected java.lang.String	scope
protected Expression	source

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

annotation, localId, locator, resultTypeName, resultTypeSpecifier

Constructor Summary

Constructors

Constructor	Description
Filter()

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	getCondition()	Gets the value of the condition property.
java.lang.String	getScope()	Gets the value of the scope 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	setCondition(Expression value)	Sets the value of the condition property.
void	setScope(java.lang.String value)	Sets the value of the scope property.
void	setSource(Expression value)	Sets the value of the source property.
java.lang.String	toString()
Filter	withAnnotation(java.util.Collection<CqlToElmBase> values)
Filter	withAnnotation(CqlToElmBase... values)
Filter	withCondition(Expression value)
Filter	withLocalId(java.lang.String value)
Filter	withLocator(java.lang.String value)
Filter	withResultTypeName(javax.xml.namespace.QName value)
Filter	withResultTypeSpecifier(TypeSpecifier value)
Filter	withScope(java.lang.String value)
Filter	withSource(Expression value)

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

condition

protected Expression condition

scope

protected java.lang.String scope

Constructor Detail

Filter

public Filter()

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

getCondition

public Expression getCondition()

Gets the value of the condition property.

Returns:

possible object is Expression

setCondition

public void setCondition(Expression value)

Sets the value of the condition property.

Parameters:

value - allowed object is Expression

getScope

public java.lang.String getScope()

Gets the value of the scope property.

Returns:

possible object is String

setScope

public void setScope(java.lang.String value)

Sets the value of the scope property.

Parameters:

value - allowed object is String

withSource

public Filter withSource(Expression value)

withCondition

public Filter withCondition(Expression value)

withScope

public Filter withScope(java.lang.String value)

withAnnotation

public Filter withAnnotation(CqlToElmBase... values)

Overrides:

withAnnotation in class Expression

withAnnotation

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

Overrides:

withAnnotation in class Expression

withResultTypeSpecifier

public Filter withResultTypeSpecifier(TypeSpecifier value)

Overrides:

withResultTypeSpecifier in class Expression

withLocalId

public Filter withLocalId(java.lang.String value)

Overrides:

withLocalId in class Expression

withLocator

public Filter withLocator(java.lang.String value)

Overrides:

withLocator in class Expression

withResultTypeName

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

Overrides:

withResultTypeName in class Expression

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 Expression

equals

public boolean equals(java.lang.Object object)

Overrides:

equals in class Expression

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 Expression

hashCode

public int hashCode()

Overrides:

hashCode in class Expression

toString

public java.lang.String toString()

Overrides:

toString in class Expression

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 Expression

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 Expression