Package org.geotools.feature

Class FeatureReaderIterator<F extends Feature>

Object
FeatureReaderIterator<F>
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

  • Constructor Details

  • Method Details

    • 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