javax.imageio: static class: ImageIO.ImageReaderIterator

javax.imageio
static class: ImageIO.ImageReaderIterator [javadoc | source]

java.lang.Object
   javax.imageio.ImageIO$ImageReaderIterator

All Implemented Interfaces:
Iterator

Field Summary
public Iterator	iter

Constructor:
public ImageReaderIterator(Iterator iter) { this.iter = iter; }

Method from javax.imageio.ImageIO$ImageReaderIterator Summary:
hasNext, next, remove

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

Method from javax.imageio.ImageIO$ImageReaderIterator Detail:
public boolean hasNext() { return iter.hasNext(); }
public ImageReader next() { ImageReaderSpi spi = null; try { spi = (ImageReaderSpi)iter.next(); return spi.createReaderInstance(); } catch (IOException e) { // Deregister the spi in this case, but only as // an ImageReaderSpi theRegistry.deregisterServiceProvider(spi, ImageReaderSpi.class); } return null; }
public void remove() { throw new UnsupportedOperationException(); }

Method from javax.imageio.ImageIO$ImageReaderIterator Detail:

 public boolean hasNext() {
            return iter.hasNext();
}

 public ImageReader next() {
            ImageReaderSpi spi = null;
            try {
                spi = (ImageReaderSpi)iter.next();
                return spi.createReaderInstance();
            } catch (IOException e) {
                // Deregister the spi in this case, but only as
                // an ImageReaderSpi
                theRegistry.deregisterServiceProvider(spi, ImageReaderSpi.class);
            }
            return null;
}

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