Package com.sun.jna.platform.win32.COM

Class IComEnumVariantIterator

  • All Implemented Interfaces:
    Closeable, AutoCloseable, Iterable<Variant.VARIANT>, Iterator<Variant.VARIANT>
    public class IComEnumVariantIterator
extends Object
implements Iterable<Variant.VARIANT>, Iterator<Variant.VARIANT>, Closeable
    Wrapper for an EnumVariant Iteration. The usecase is a for-loop in the style: 
    
 // Aquire an IDispatch, that has a new NewEnum Property (DISPID_NEWENUM)
 for(VARIANT v: IComEnumVariantIterator.wrap(dispatch)) {
      // Work with the acquired Variant
      // ...
      // Finally free it
      OleAuto.INSTANCE.VariantClear(v);
 }

    The IComEnumVariantIterator iterator closes the enumeration it wraps after the enumeration is exhausted or when the iterator is GCed, whatever happens earlier.