Interface Precondition

    • Method Detail

      • getPreconditionType

        java.lang.String getPreconditionType()
        Gets the type of this precondition. Each sub-interface of Precondition has its own standard type identifier String. These identifier Strings are used instead of Java class names in order to ease portability of metadata to other languages.
        Returns:
        the type identifier String for this precondition
      • evaluate

        boolean evaluate​(CAS aCAS)
        Determines if this precondition is satisfied by a CAS.
        Parameters:
        aCAS - the CAS against which to evaluate this precondition
        Returns:
        true if and only if the CAS satisfies this precondition.