Package xbot.common.properties

Class PreferenceStorage

java.lang.Object
xbot.common.properties.PreferenceStorage
All Implemented Interfaces:
ITableProxy, PermanentStorage
@Singleton public class PreferenceStorage extends Object implements PermanentStorage
This saves properties to the robot using WPI's built-in Preferences library. This stores them in a simple key-value pair on the robot, in a file called /home/lvuser/networktables.ini.

  • Field Details

    • log

      protected static org.apache.logging.log4j.Logger log

  • Constructor Details

    • PreferenceStorage

      @Inject public PreferenceStorage()

  • Method Details

    • setDouble

      public void setDouble(String key, double value)
      Description copied from interface: ITableProxy
      Writes a numeric property value.
      Specified by:
      setDouble in interface ITableProxy
      Parameters:
      key - The name of the property.
      value - The value to write.

    • setBoolean

      public void setBoolean(String key, boolean value)
      Description copied from interface: ITableProxy
      Writes a boolean property value.
      Specified by:
      setBoolean in interface ITableProxy
      Parameters:
      key - The name of the property.
      value - The value to write.

    • setString

      public void setString(String key, String value)
      Description copied from interface: ITableProxy
      Writes a string property value.
      Specified by:
      setString in interface ITableProxy
      Parameters:
      key - The name of the property.
      value - The value to write.

    • getDouble

      public Double getDouble(String key)
      Description copied from interface: ITableProxy
      Reads a numeric property value.
      Specified by:
      getDouble in interface ITableProxy
      Parameters:
      key - The name of the property.
      Returns:
      The value of the property, or null if it does not exist.

    • getBoolean

      public Boolean getBoolean(String key)
      Description copied from interface: ITableProxy
      Reads a boolean property value.
      Specified by:
      getBoolean in interface ITableProxy
      Parameters:
      key - The name of the property.
      Returns:
      The value of the property, or null if it does not exist.

    • getString

      public String getString(String key)
      Description copied from interface: ITableProxy
      Reads a string property value.
      Specified by:
      getString in interface ITableProxy
      Parameters:
      key - The name of the property.
      Returns:
      The value of the property, or null if it does not exist.

    • clear

      public void clear()
      Description copied from interface: ITableProxy
      Clears all values from the table.
      Specified by:
      clear in interface ITableProxy

    • setFastMode

      public void setFastMode(boolean on)
      Description copied from interface: ITableProxy
      Sets the table to fast mode. This is a hint to the underlying implementation that we are going to be doing a lot of reads and writes in a short period of time, and that it should optimize for that case.
      Specified by:
      setFastMode in interface ITableProxy
      Parameters:
      on - True to turn fast mode on, false to turn it off.

    • remove

      public void remove(String key)
      Description copied from interface: ITableProxy
      Removes a key from the table.
      Specified by:
      remove in interface ITableProxy
      Parameters:
      key - The name of the property to remove.