javax.faces.component: static final class: SelectItemsIterator.ArrayIterator

javax.faces.component
static final class: SelectItemsIterator.ArrayIterator [javadoc | source]

java.lang.Object
   javax.faces.component.SelectItemsIterator.GenericObjectSelectItemIterator
      javax.faces.component.SelectItemsIterator$ArrayIterator

All Implemented Interfaces:
Iterator

Handles arrays of SelectItems, generic Objects, or combintations of both. A single GenericObjectSelectItem will be leverage for any non-SelectItem objects encountered.

Fields inherited from javax.faces.component.SelectItemsIterator$GenericObjectSelectItemIterator:
sourceComponent

Method from javax.faces.component.SelectItemsIterator$ArrayIterator Summary:
hasNext, next, remove

Methods from javax.faces.component.SelectItemsIterator$GenericObjectSelectItemIterator:
getSelectItemFor

Methods from java.lang.Object:
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method from javax.faces.component.SelectItemsIterator$ArrayIterator Detail:
public boolean hasNext() { return (index < count); }
public SelectItem next() { if (index >= count) { throw new NoSuchElementException(); } Object item = Array.get(array, index++); if (item instanceof SelectItem) { return (SelectItem) item; } else { return getSelectItemFor(ctx, item); } }
public void remove() { throw new UnsupportedOperationException(); }

Method from javax.faces.component.SelectItemsIterator$ArrayIterator Detail:

 public boolean hasNext() {
            return (index <  count);
}

 public SelectItem next() {
            if (index  >= count) {
                throw new NoSuchElementException();
            }
            Object item = Array.get(array, index++);
            if (item instanceof SelectItem) {
                return (SelectItem) item;
            } else {
                return getSelectItemFor(ctx, item);
            }
}

 public  void remove() {
            throw new UnsupportedOperationException();
}