Interface IExtensions

  • All Superinterfaces:
    IAdaptable, IPluginObject, IWritable
    All Known Subinterfaces:
    IFragment, IPlugin, IPluginBase

    public interface IExtensions
    extends IPluginObject
    A model object that contains the portion of the plug-in model responsible for extensions and extension points. If the plug-in contains OSGi manifest file, plugin.xml is reduced to extensions and extension points only.
    Since:
    3.0
    Restriction:
    This interface is not intended to be implemented by clients.
    Restriction:
    This interface is not intended to be extended by clients.
    • Field Detail

      • P_EXTENSION_ORDER

        static final String P_EXTENSION_ORDER
        A model property that will be used when order of extensions changes in this object.
        See Also:
        Constant Field Values
    • Method Detail

      • add

        void add​(IPluginExtension extension)
          throws CoreException
        Adds a new extension to this object. This method will throw a CoreException if model is not editable.
        Parameters:
        extension - the extension object
        Throws:
        CoreException - if the model is not editable
      • add

        void add​(IPluginExtensionPoint extensionPoint)
          throws CoreException
        Adds a new extension point to this object. This method will throw a CoreException if the model is not editable.
        Parameters:
        extensionPoint - the extension point
        Throws:
        CoreException - if the model is not editable
      • getExtensionPoints

        IPluginExtensionPoint[] getExtensionPoints()
        Returns extension points defined in this object.
        Returns:
        an array of extension point objects
      • getExtensions

        IPluginExtension[] getExtensions()
        Returns extensions defined in this object.
        Returns:
        an array of extension objects
      • remove

        void remove​(IPluginExtension extension)
             throws CoreException
        Removes an extension from this object. This method will throw a CoreException if the model is not editable.
        Parameters:
        extension - the extension object
        Throws:
        CoreException - if the model is not editable
      • remove

        void remove​(IPluginExtensionPoint extensionPoint)
             throws CoreException
        Removes an extension point from this object. This method will throw a CoreException if the model is not editable.
        Parameters:
        extensionPoint - the extension point object
        Throws:
        CoreException - if the model is not editable
      • getIndexOf

        int getIndexOf​(IPluginExtension e)
        Returns the position of the extension in the receiver.
        Parameters:
        e - the extension
        Returns:
        the 0-based index of the extension in the receiver.