Package org.cqframework.cql.elm.execution

Class Instance

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.Instance
All Implemented Interfaces:
org.jvnet.jaxb2_commons.lang.Equals2, org.jvnet.jaxb2_commons.lang.HashCode2, org.jvnet.jaxb2_commons.lang.ToString2
Direct Known Subclasses:
InstanceEvaluator
public class Instance extends Expression implements org.jvnet.jaxb2_commons.lang.Equals2, org.jvnet.jaxb2_commons.lang.HashCode2, org.jvnet.jaxb2_commons.lang.ToString2
The Instance expression allows class instances of any type to be built up as an expression. The classType attribute specifies the type of the class instance being built, and the list of instance elements specify the values for the elements of the class instance. Note that the value of an element may be any expression, including another Instance.

Java class for Instance complex type.

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

 <complexType name="Instance">
   <complexContent>
     <extension base="{urn:hl7-org:elm:r1}Expression">
       <sequence>
         <element name="element" type="{urn:hl7-org:elm:r1}InstanceElement" maxOccurs="unbounded" minOccurs="0"/>
       </sequence>
       <attribute name="classType" use="required" type="{http://www.w3.org/2001/XMLSchema}QName" />
     </extension>
   </complexContent>
 </complexType>

  • Field Details

  • Constructor Details

    • Instance

      public Instance()

  • Method Details

    • getElement

      public List<InstanceElement> getElement()
      Gets the value of the element 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 element property.

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

          getElement().add(newItem);

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

    • getClassType

      public QName getClassType()
      Gets the value of the classType property.
      Returns:
      possible object is QName

    • setClassType

      public void setClassType(QName value)
      Sets the value of the classType property.
      Parameters:
      value - allowed object is QName

    • withElement

      public Instance withElement(InstanceElement... values)

    • withElement

      public Instance withElement(Collection<InstanceElement> values)

    • withClassType

      public Instance withClassType(QName value)

    • withAnnotation

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

    • withAnnotation

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

    • withResultTypeSpecifier

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

    • withLocalId

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

    • withLocator

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

    • withResultTypeName

      public Instance 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