Package org.cqframework.cql.elm.execution

Class Sort

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.Sort
All Implemented Interfaces:
org.jvnet.jaxb2_commons.lang.Equals2, org.jvnet.jaxb2_commons.lang.HashCode2, org.jvnet.jaxb2_commons.lang.ToString2
public class Sort extends Expression implements org.jvnet.jaxb2_commons.lang.Equals2, org.jvnet.jaxb2_commons.lang.HashCode2, org.jvnet.jaxb2_commons.lang.ToString2
The Sort operator returns a list with all the elements in source, sorted as described by the by element. When the sort elements do not provide a unique ordering (i.e. there is a possibility of duplicate sort values in the result), the order of duplicates is unspecified. If the argument is null, the result is null.

Java class for Sort complex type.

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

 <complexType name="Sort">
   <complexContent>
     <extension base="{urn:hl7-org:elm:r1}Expression">
       <sequence>
         <element name="source" type="{urn:hl7-org:elm:r1}Expression"/>
         <element name="by" type="{urn:hl7-org:elm:r1}SortByItem" maxOccurs="unbounded"/>
       </sequence>
     </extension>
   </complexContent>
 </complexType>

  • Field Details

  • Constructor Details

    • Sort

      public Sort()

  • 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

    • getBy

      public List<SortByItem> getBy()
      Gets the value of the by property.

      This accessor method returns a reference to the live list, not a snapshot. Therefore any modification you make to the returned list will be present inside the JAXB object. This is why there is not a set method for the by property.

      For example, to add a new item, do as follows: 

          getBy().add(newItem);

      Objects of the following type(s) are allowed in the list SortByItem

    • withSource

      public Sort withSource(Expression value)

    • withBy

      public Sort withBy(SortByItem... values)

    • withBy

      public Sort withBy(Collection<SortByItem> values)

    • withAnnotation

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

    • withAnnotation

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

    • withResultTypeSpecifier

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

    • withLocalId

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

    • withLocator

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

    • withResultTypeName

      public Sort 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