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 Details

  • Constructor Details

    • Filter

      public Filter()

  • 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

    • 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 String getScope()
      Gets the value of the scope property.
      Returns:
      possible object is String

    • setScope

      public void setScope(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(String value)

    • withAnnotation

      public Filter withAnnotation(CqlToElmBase... values)
      Overrides:
      withAnnotation in class Expression

    • withAnnotation

      public Filter withAnnotation(Collection<CqlToElmBase> values)
      Overrides:
      withAnnotation in class Expression

    • withResultTypeSpecifier

      public Filter withResultTypeSpecifier(TypeSpecifier value)
      Overrides:
      withResultTypeSpecifier in class Expression

    • withLocalId

      public Filter withLocalId(String value)
      Overrides:
      withLocalId in class Expression

    • withLocator

      public Filter withLocator(String value)
      Overrides:
      withLocator in class Expression

    • withResultTypeName

      public Filter withResultTypeName(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, 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(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 String toString()
      Overrides:
      toString in class Expression

    • 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 Expression

    • 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 Expression