Class DelegateFeatureIterator<F extends Feature>

  • All Implemented Interfaces:
    Closeable, AutoCloseable, FeatureIterator<F>
    Direct Known Subclasses:

    public class DelegateFeatureIterator<F extends Feature>
    extends Object
    implements FeatureIterator<F>
    A feature iterator that completely delegates to a normal Iterator, simply allowing Java 1.4 code to escape the caste (sic) system.

    This implementation checks the iterator to see if it implements Closeable in order to allow for collections that make use of system resources.

    Jody Garnett, Refractions Research, Inc.
    • Constructor Detail

      • DelegateFeatureIterator

        public DelegateFeatureIterator​(Iterator<F> iterator)
        Wrap the provided iterator up as a FeatureIterator.
        iterator - Iterator to be used as a delegate.
    • Method Detail

      • hasNext

        public boolean hasNext()
        Description copied from interface: FeatureIterator
        Does another Feature exist in this Iteration.

        Iterator defin: Returns true if the iteration has more elements. (In other words, returns true if next would return an element rather than throwing an exception.)

        Specified by:
        hasNext in interface FeatureIterator<F extends Feature>
        true if more Features exist, false otherwise.