Package org.eclipse.ui.model

Class AdaptableList

java.lang.Object
org.eclipse.ui.model.WorkbenchAdapter
org.eclipse.ui.model.AdaptableList
All Implemented Interfaces:
IAdaptable, IWorkbenchAdapter, IWorkbenchAdapter2, IWorkbenchAdapter3
public class AdaptableList extends WorkbenchAdapter implements IAdaptable
A modifiable list of IAdaptable objects. The list is adaptable to IWorkbenchAdapter, and can be used to display an arbitrary set of adaptable objects in a viewer.

This class is not intended to be subclassed.

Since:
3.0
See Also:
Restriction:
This class is not intended to be subclassed by clients.

  • Field Details

    • children

      protected List children

  • Constructor Details

    • AdaptableList

      public AdaptableList()
      Creates a new adaptable list. All of the elements in the list must implement IAdaptable.

    • AdaptableList

      public AdaptableList(int initialCapacity)
      Creates a new adaptable list with the given initial capacity. All of the elements in the list must implement IAdaptable.
      Parameters:
      initialCapacity - the initial capacity of the list

    • AdaptableList

      public AdaptableList(IAdaptable[] newChildren)
      Creates a new adaptable list containing the given children.
      Parameters:
      newChildren - the list of children

    • AdaptableList

      public AdaptableList(Collection c)
      Creates a new adaptable list containing the elements of the specified collection, in the order they are returned by the collection's iterator. All of the elements in the list must implement IAdaptable.
      Parameters:
      c - the initial elements of this list (element type: IAdaptable)

  • Method Details

    • add

      public AdaptableList add(IAdaptable adaptable)
      Adds the given adaptable object to this list.
      Parameters:
      adaptable - the new element
      Returns:
      this list

    • remove

      public void remove(IAdaptable adaptable)
      Removes the given adaptable object from this list.
      Parameters:
      adaptable - the element to remove

    • size

      public int size()
      Returns the number of children in this list.
      Returns:
      the length of this list

    • getAdapter

      public <T> T getAdapter(Class<T> adapter)
      Description copied from interface: IAdaptable
      Returns an object which is an instance of the given class associated with this object. Returns null if no such object can be found.

      Clients may implement this method but should generally call Adapters.adapt(Object, Class, boolean) rather than invoking it directly.

      Specified by:
      getAdapter in interface IAdaptable
      Type Parameters:
      T - the class type
      Parameters:
      adapter - the adapter class to look up
      Returns:
      a object of the given class, or null if this object does not have an adapter for the given class

    • getChildren

      public Object[] getChildren(Object o)
      Description copied from class: WorkbenchAdapter
      The default implementation of this IWorkbenchAdapter method returns the empty list. Subclasses may override.
      Specified by:
      getChildren in interface IWorkbenchAdapter
      Overrides:
      getChildren in class WorkbenchAdapter
      Parameters:
      o - The object to get the children for.
      Returns:
      Object[]

    • getChildren

      public Object[] getChildren()
      Returns the elements in this list.
      Returns:
      the elements in this list

    • getTypedChildren

      public Object[] getTypedChildren(Class type)
      Return the elements in this list in an array of the given type.
      Parameters:
      type - the type of the array to create
      Returns:
      the elements in the list
      Since:
      3.1

    • toString

      public String toString()
      Overrides:
      toString in class Object