Class EmptyCasIterator

  • All Implemented Interfaces:
    CasIterator

    public class EmptyCasIterator
    extends java.lang.Object
    implements CasIterator
    Trivial CasIterator that returns no CASes.
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      boolean hasNext()
      Checks if there are more CASes to be returned by the iterator.
      CAS next()
      Gets the next CAS from the iterator.
      void release()
      Releases any CASes owned by this CasIterator.
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    • Constructor Detail

      • EmptyCasIterator

        public EmptyCasIterator()
    • Method Detail

      • hasNext

        public boolean hasNext()
                        throws AnalysisEngineProcessException
        Description copied from interface: CasIterator
        Checks if there are more CASes to be returned by the iterator.
        Specified by:
        hasNext in interface CasIterator
        Returns:
        true if there are more CASes to be returned, false if not
        Throws:
        AnalysisEngineProcessException - if a failure has occurred during processing. If an exception is thrown, this indicates that processing has aborted, so no further calls to the CasIterator should be made.
      • release

        public void release()
        Description copied from interface: CasIterator
        Releases any CASes owned by this CasIterator. You only need to Call this method if you stop using a CasIterator before you have iterated all the way through.
        Specified by:
        release in interface CasIterator