Package adams.flow.transformer.wekapackagemanageraction

Class AbstractWekaPackageManagerAction

  • All Implemented Interfaces:
    adams.core.Destroyable, adams.core.GlobalInfoSupporter, adams.core.logging.LoggingLevelHandler, adams.core.logging.LoggingSupporter, adams.core.option.OptionHandler, adams.core.QuickInfoSupporter, adams.core.SizeOfHandler, adams.flow.core.FlowContextHandler, Serializable
    Direct Known Subclasses:
    InstallFromFile, InstallFromURL, InstallOfficial, InstallPackage, Uninstall
    public abstract class AbstractWekaPackageManagerAction
extends adams.core.option.AbstractOptionHandler
implements adams.core.QuickInfoSupporter, adams.flow.core.FlowContextHandler
    Ancestor for package manager actions.
    Author:
    fracpete (fracpete at waikato dot ac dot nz)
    See Also:
    Serialized Form

    • Field Summary

      Fields 
      Modifier and Type Field Description
      protected adams.flow.core.Actor m_FlowContext
      the flow context.

      • Fields inherited from class adams.core.option.AbstractOptionHandler

        m_OptionManager

      • Fields inherited from class adams.core.logging.LoggingObject

        m_Logger, m_LoggingIsEnabled, m_LoggingLevel

    • Method Summary

      All Methods Instance Methods Abstract Methods Concrete Methods 
      Modifier and Type Method Description
      abstract Class[] accepts()
      The types of data the action accepts.
      protected String check​(Object input)
      Hook method for performing checks.
      abstract Object doExecute​(Object input, adams.core.MessageCollection errors)
      Executes the action.
      Object execute​(Object input, adams.core.MessageCollection errors)
      Executes the action.
      abstract Class[] generates()
      The types of data the action generates.
      adams.flow.core.Actor getFlowContext()
      Returns the flow context, if any.
      String getQuickInfo()
      Returns a quick info about the object, which can be displayed in the GUI.
      void setFlowContext​(adams.flow.core.Actor value)
      Sets the flow context.
      protected void unhandledInputType​(Object input, adams.core.MessageCollection errors)
      Adds an error message that the input type is not supported.

      • Methods inherited from class adams.core.option.AbstractOptionHandler

        cleanUpOptions, defineOptions, destroy, finishInit, getDefaultLoggingLevel, getOptionManager, globalInfo, initialize, loggingLevelTipText, newOptionManager, reset, setLoggingLevel, toCommandLine, toString

      • Methods inherited from class adams.core.logging.LoggingObject

        configureLogger, getLogger, getLoggingLevel, initializeLogging, isLoggingEnabled, sizeOf

      • Methods inherited from interface adams.core.logging.LoggingLevelHandler

        getLoggingLevel

    • Field Detail

      • m_FlowContext

        protected adams.flow.core.Actor m_FlowContext
        the flow context.

    • Constructor Detail

      • AbstractWekaPackageManagerAction

        public AbstractWekaPackageManagerAction()

    • Method Detail

      • setFlowContext

        public void setFlowContext​(adams.flow.core.Actor value)
        Sets the flow context.
        Specified by:
        setFlowContext in interface adams.flow.core.FlowContextHandler
        Parameters:
        value - the actor

      • getFlowContext

        public adams.flow.core.Actor getFlowContext()
        Returns the flow context, if any.
        Specified by:
        getFlowContext in interface adams.flow.core.FlowContextHandler
        Returns:
        the actor, null if none available

      • accepts

        public abstract Class[] accepts()
        The types of data the action accepts.
        Returns:
        the input types

      • generates

        public abstract Class[] generates()
        The types of data the action generates.
        Returns:
        the output types

      • getQuickInfo

        public String getQuickInfo()
        Returns a quick info about the object, which can be displayed in the GUI.
        Default implementation returns null.
        Specified by:
        getQuickInfo in interface adams.core.QuickInfoSupporter
        Returns:
        null if no info available, otherwise short string

      • check

        protected String check​(Object input)
        Hook method for performing checks.
        Parameters:
        input - the input to process
        Returns:
        null if checks passed, otherwise error message

      • unhandledInputType

        protected void unhandledInputType​(Object input,
                                  adams.core.MessageCollection errors)
        Adds an error message that the input type is not supported.
        Parameters:
        input - the input type
        errors - the errors to update

      • doExecute

        public abstract Object doExecute​(Object input,
                                 adams.core.MessageCollection errors)
        Executes the action.
        Parameters:
        input - the input to process
        errors - for collecting errors
        Returns:
        the generated output, null if failed to generated

      • execute

        public Object execute​(Object input,
                      adams.core.MessageCollection errors)
        Executes the action.
        Parameters:
        input - the input to process
        errors - for collecting errors
        Returns:
        the generated output, null if failed to generated