Package org.eclipse.emf.ecp.edit.internal.swt.util

Class ECPObservableValue

  • All Implemented Interfaces:
    org.eclipse.core.databinding.observable.IObservable, org.eclipse.core.databinding.observable.value.IObservableValue
    public class ECPObservableValue
extends org.eclipse.core.databinding.observable.value.AbstractObservableValue
    This implements an ObservableValue of a list. This class is used for binding.
    Author:
    Eugen Neufeld

    • Constructor Summary

      Constructors 
      Constructor Description
      ECPObservableValue​(org.eclipse.core.databinding.observable.list.IObservableList list, int index, java.lang.Object valueType)
      The Constructor to crate an observable value for a IObservableList, an index and a special value type.

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      protected void addListener​(java.lang.Object arg0, org.eclipse.core.databinding.observable.IObservablesListener arg1)  
      protected java.lang.Object clone()  
      protected java.lang.Object doGetValue()  
      protected void doSetValue​(java.lang.Object value)  
      protected void fireEvent​(org.eclipse.core.databinding.observable.ObservableEvent arg0)  
      protected void firstListenerAdded()  
      int getIndex()  
      org.eclipse.core.databinding.observable.Realm getRealm()  
      java.lang.Object getValueType()  
      protected boolean hasListeners()  
      protected void lastListenerRemoved()  
      protected void removeListener​(java.lang.Object arg0, org.eclipse.core.databinding.observable.IObservablesListener arg1)  
      void setIndex​(int index)  

      • Methods inherited from class org.eclipse.core.databinding.observable.value.AbstractObservableValue

        addValueChangeListener, fireChange, fireValueChange, getValue, isStale, removeValueChangeListener, setValue

      • Methods inherited from class org.eclipse.core.databinding.observable.AbstractObservable

        addChangeListener, addDisposeListener, addStaleListener, checkRealm, dispose, fireStale, isDisposed, removeChangeListener, removeDisposeListener, removeStaleListener

      • Methods inherited from class java.lang.Object

        equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

      • Methods inherited from interface org.eclipse.core.databinding.observable.IObservable

        addChangeListener, addDisposeListener, addStaleListener, dispose, getRealm, isDisposed, removeChangeListener, removeDisposeListener, removeStaleListener

    • Constructor Detail

      • ECPObservableValue

        public ECPObservableValue​(org.eclipse.core.databinding.observable.list.IObservableList list,
                          int index,
                          java.lang.Object valueType)
        The Constructor to crate an observable value for a IObservableList, an index and a special value type.
        Parameters:
        list - the IObservableList
        index - the index of this value
        valueType - the type of the observed object

    • Method Detail

      • getValueType

        public java.lang.Object getValueType()

      • doGetValue

        protected java.lang.Object doGetValue()
        Specified by:
        doGetValue in class org.eclipse.core.databinding.observable.value.AbstractObservableValue

      • doSetValue

        protected void doSetValue​(java.lang.Object value)
        Overrides:
        doSetValue in class org.eclipse.core.databinding.observable.value.AbstractObservableValue

      • getIndex

        public int getIndex()
        Returns:
        the index

      • setIndex

        public void setIndex​(int index)
        Parameters:
        index - the index to set

      • addListener

        protected void addListener​(java.lang.Object arg0,
                           org.eclipse.core.databinding.observable.IObservablesListener arg1)

      • removeListener

        protected void removeListener​(java.lang.Object arg0,
                              org.eclipse.core.databinding.observable.IObservablesListener arg1)

      • hasListeners

        protected boolean hasListeners()

      • fireEvent

        protected void fireEvent​(org.eclipse.core.databinding.observable.ObservableEvent arg0)

      • firstListenerAdded

        protected void firstListenerAdded()

      • lastListenerRemoved

        protected void lastListenerRemoved()

      • getRealm

        public org.eclipse.core.databinding.observable.Realm getRealm()

      • clone

        protected java.lang.Object clone()
                          throws java.lang.CloneNotSupportedException
        Overrides:
        clone in class java.lang.Object
        Throws:
        java.lang.CloneNotSupportedException