Package dk.gtz.graphedit.viewmodel

Interface IBufferContainer

All Known Implementing Classes:
FileBufferContainer
public interface IBufferContainer
A container that holds ViewModelProjectResource instances.

  • Method Details

    • get

      ViewModelProjectResource get(String key) throws RuntimeException
      Get an instance with a lookup key
      Parameters:
      key - the key that the project resource was loaded / inserted with
      Returns:
      the associated project resource instance
      Throws:
      RuntimeException - ultimately up to the implementation, but this could be that there is no instance associated with the provided key

    • close

      void close(String key)
      Close and remove a project resource instance from the collection. This will fire an event to all event handlers. If the key is not present in the collection, this action should do nothing
      Parameters:
      key - the key to remove

    • open

      void open(String key) throws Exception
      Open and add a new project resource instance to the collection. This will fire an event to all event handlers. This will try to infer the project resource from the key.
      Parameters:
      key - the key to open
      Throws:
      Exception - ultimately up to the implementation, but this could be that the key already exists or that the resource could not be inferred

    • open

      void open(String key, ViewModelProjectResource model) throws RuntimeException
      Open and add a new project resource instance to the collection. This will fire an event to all event handlers.
      Parameters:
      key - the key to open
      model - the project resource to insert
      Throws:
      RuntimeException - ultimately up to the implementation, but this could be that the key already exists

    • contains

      boolean contains(String key)
      Check if the collection contains a project resource instance with the provided key
      Parameters:
      key - the key to lookup
      Returns:
      true if the collection contains a project resource instance with the associated key, otherwise false

    • getBuffers

      javafx.collections.ObservableMap<String,ViewModelProjectResource> getBuffers()
      Get the underlying obserable buffer map. This is useful if you want to add eventhandlers to certain events.
      Returns:
      the underlying obserable map

    • getCurrentlyFocusedBuffer

      javafx.beans.property.ObjectProperty<ViewModelProjectResource> getCurrentlyFocusedBuffer()
      Get the currently focused buffer object property. This is useful if you want to react when the focused buffer changes.
      Returns:
      the currently focused buffer object property