Class InvalidStringAttribute

    • Constructor Detail

      • InvalidStringAttribute

        public InvalidStringAttribute()
        Construct an attribute in the default workspace with an empty string as its name. The object is added to the directory of the workspace. Increment the version number of the workspace.
      • InvalidStringAttribute

        public InvalidStringAttribute​(Workspace workspace)
        Construct an attribute in the specified workspace with an empty string as a name. You can then change the name with setName(). If the workspace argument is null, then use the default workspace. The object is added to the directory of the workspace. Increment the version number of the workspace.
        Parameters:
        workspace - The workspace that will list the attribute.
      • InvalidStringAttribute

        public InvalidStringAttribute​(NamedObj container,
                                      java.lang.String name)
                               throws IllegalActionException,
                                      NameDuplicationException
        Construct an attribute with the given name contained by the specified entity. The container argument must not be null, or a NullPointerException will be thrown. This attribute will use the workspace of the container for synchronization and version counts. If the name argument is null, then the name is set to the empty string. Increment the version of the workspace.
        Parameters:
        container - The container.
        name - The name of this attribute.
        Throws:
        IllegalActionException - If the attribute is not of an acceptable class for the container, or if the name contains a period.
        NameDuplicationException - If the name coincides with an attribute already in the container.
    • Method Detail

      • validate

        public java.util.Collection validate()
                                      throws IllegalActionException
        Throw either a KernelRuntimeException or an IllegalActionException.
        Specified by:
        validate in interface Settable
        Overrides:
        validate in class StringAttribute
        Returns:
        Null, indicating that no other instances of Settable are validated.
        Throws:
        IllegalActionException - If the expression is not valid, or its value is not acceptable to the container or the listeners.