Package org.eclipse.net4j.util.container

Class ModifiableContainer<E>

java.lang.Object
org.eclipse.net4j.util.event.Notifier
org.eclipse.net4j.util.lifecycle.Lifecycle
org.eclipse.net4j.util.lifecycle.ShareableLifecycle
org.eclipse.net4j.util.container.Container<E>
org.eclipse.net4j.util.container.ModifiableContainer<E>
All Implemented Interfaces:
IContainer<E>, IContainer.Modifiable<E>, INotifier, INotifier.INotifier2, IDeactivateable, ILifecycle, ILifecycle.DeferrableActivation
Direct Known Subclasses:
PersistableContainer
public abstract class ModifiableContainer<E> extends Container<E> implements IContainer.Modifiable<E>
An abstract implementation of a modifiable container.
Since:
3.18
Author:
Eike Stepper

  • Constructor Details

    • ModifiableContainer

      public ModifiableContainer(Class<E> componentType)

  • Method Details

    • getComponentType

      public final Class<E> getComponentType()

    • isEmpty

      public boolean isEmpty()
      Specified by:
      isEmpty in interface IContainer<E>
      Overrides:
      isEmpty in class Container<E>

    • getElements

      public E[] getElements()
      Specified by:
      getElements in interface IContainer<E>

    • addElement

      public boolean addElement(E element)
      Specified by:
      addElement in interface IContainer.Modifiable<E>

    • addAllElements

      public boolean addAllElements(Collection<E> elements)
      Specified by:
      addAllElements in interface IContainer.Modifiable<E>

    • removeElement

      public boolean removeElement(E element)
      Specified by:
      removeElement in interface IContainer.Modifiable<E>

    • removeAllElements

      public boolean removeAllElements(Collection<E> elements)
      Specified by:
      removeAllElements in interface IContainer.Modifiable<E>

    • clear

      public void clear()

    • sortElements

      protected E[] sortElements(E[] array)
      Called outside synchronized(this).

    • validateElement

      protected boolean validateElement(E element)
      Called outside synchronized(this).

    • containerModified

      protected void containerModified()
      Called outside synchronized(this).

    • elementAdded

      protected void elementAdded(E element)
      Called inside synchronized(this).

    • elementRemoved

      protected void elementRemoved(E element)
      Called inside synchronized(this).

    • backingStoreIsEmpty

      protected abstract boolean backingStoreIsEmpty()

    • backingStoreSize

      protected abstract int backingStoreSize()

    • backingStoreToArray

      protected abstract E[] backingStoreToArray(E[] a)

    • backingStoreForEach

      protected abstract void backingStoreForEach(Consumer<E> consumer)

    • backingStoreContains

      protected abstract boolean backingStoreContains(E element)

    • backingStoreAdd

      protected abstract boolean backingStoreAdd(E element)

    • backingStoreRemove

      protected abstract boolean backingStoreRemove(E element)

    • backingStoreClear

      protected abstract void backingStoreClear()