Package org.apache.derby.iapi.sql.dictionary

Interface OptionalTool

  • All Known Implementing Classes:
    DBMDWrapper, ForeignDBViews, OptimizerTracer, OptTraceViewer
    public interface OptionalTool

    Interface implemented by optional tools which can be loaded and unloaded. In addition to the methods listed here, an OptionalTool must have a public no-arg constructor so that it can be instantiated by the DataDictionary.

    • Method Summary

      All Methods Instance Methods Abstract Methods 
      Modifier and Type Method Description
      void loadTool​(java.lang.String... configurationParameters)
      Load the tool, giving it optional configuration parameters
      void unloadTool​(java.lang.String... configurationParameters)
      Unload the tool, giving it optional configuration parameters

    • Method Detail

      • loadTool

        void loadTool​(java.lang.String... configurationParameters)
       throws java.sql.SQLException
        Load the tool, giving it optional configuration parameters
        Throws:
        java.sql.SQLException

      • unloadTool

        void unloadTool​(java.lang.String... configurationParameters)
         throws java.sql.SQLException
        Unload the tool, giving it optional configuration parameters
        Throws:
        java.sql.SQLException