Package uk.ac.starlink.topcat.activate

Class ViewDatalinkActivationType.DatalinkConfigurator

    • Method Detail

      • createActivator

        protected Activator createActivator​(uk.ac.starlink.table.ColumnData cdata)
        Description copied from class: UrlColumnConfigurator
        Creates an activator from a ColumnData giving the URL string.
        Specified by:
        createActivator in class UrlColumnConfigurator
        Parameters:
        cdata - URL column data, will not be null
        Returns:
        new activator, or null

      • getConfigMessage

        protected java.lang.String getConfigMessage​(uk.ac.starlink.table.ColumnData cdata)
        Description copied from class: UrlColumnConfigurator
        Returns a config message given that a URL column has been supplied.
        Specified by:
        getConfigMessage in class UrlColumnConfigurator
        Parameters:
        cdata - URL column data, will not be null
        Returns:
        message indicating why activator is not available, or null

      • getSafety

        public Safety getSafety()
        Description copied from interface: ActivatorConfigurator
        Indicates whether an activator created by the current state of this configurator is known to be harmless.

        Implementations should be cautious; if some slightly adjusted state might be dangerous, false could be returned as well (that's why this method is on ActivatorConfigurator and not Activator itself).

        Returns:
        safety status of the currently configured state

      • getState

        public ConfigState getState()
        Description copied from interface: ActivatorConfigurator
        Returns an object that contains the current state of this configurator. This includes options selected by the user, but does not include any description of the table on which this configurator is working.
        Returns:
        configuration state

      • setState

        public void setState​(ConfigState state)
        Description copied from interface: ActivatorConfigurator
        Restores the state of this object from a given state object.
        Parameters:
        state - stored state