Package org.geotools.feature

Class FeatureReaderIterator<F extends Feature>

  • All Implemented Interfaces:
    Closeable, AutoCloseable, Iterator<F>
    public class FeatureReaderIterator<F extends Feature>
extends Object
implements Iterator<F>, Closeable
    An iterator that wraps around a FeatureReader.

    The Iterator's hasNext() will return false if the wrapped feature reader's hasNext method throws an exception. If next() throws an exception a NoSuchElementException will be thrown.

    close() shall be called before disposing the iterator. Before propagating an exception from next() or eating an exception from the underlying feature reader at hasNext(), this iterator will auto-close.

    Author:
    jeichar, Jody Garnett, Gabriel Roldan

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void close()
      Close the reader please.
      boolean hasNext()  
      F next()  
      void remove()
      If this is a problem, a different iterator can be made based on FeatureWriter

      • Methods inherited from class Object

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

      • Methods inherited from interface Iterator

        forEachRemaining

    • Method Detail

      • hasNext

        public boolean hasNext()
        Specified by:
        hasNext in interface Iterator<F extends Feature>

      • next

        public F next()
        Specified by:
        next in interface Iterator<F extends Feature>

      • remove

        public void remove()
        If this is a problem, a different iterator can be made based on FeatureWriter
        Specified by:
        remove in interface Iterator<F extends Feature>

      • close

        public void close()
        Close the reader please.
        Specified by:
        close in interface AutoCloseable
        Specified by:
        close in interface Closeable