Package org.cqframework.cql.elm.execution

Class Implies

  • All Implemented Interfaces:
    org.jvnet.jaxb2_commons.lang.Equals2, org.jvnet.jaxb2_commons.lang.HashCode2, org.jvnet.jaxb2_commons.lang.ToString2
    Direct Known Subclasses:
    ImpliesEvaluator
    public class Implies
extends BinaryExpression
implements org.jvnet.jaxb2_commons.lang.Equals2, org.jvnet.jaxb2_commons.lang.HashCode2, org.jvnet.jaxb2_commons.lang.ToString2
    The Implies operator returns the logical implication of its arguments. Note that this operator is defined using 3-valued logic semantics. This means that if the left operand evaluates to true, this operator returns the boolean evaluation of the right operand. If the left operand evaluates to false, this operator returns true. Otherwise, this operator returns true if the right operand evaluates to true, and null otherwise. Note that implies may use short-circuit evaluation in the case that the first operand evaluates to false.

    Java class for Implies complex type.

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

     <complexType name="Implies">
   <complexContent>
     <extension base="{urn:hl7-org:elm:r1}BinaryExpression">
     </extension>
   </complexContent>
 </complexType>