Package org.apache.uima.analysis_engine.impl

Class JCasIteratorWrapper

  • All Implemented Interfaces:
    JCasIterator
    public class JCasIteratorWrapper
extends java.lang.Object
implements JCasIterator
    Wraps a CasIterator as a JCasIterator

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      boolean hasNext()
      Checks if there are more JCASes to be returned by the iterator.
      JCas next()
      Gets the next JCAS from the iterator.
      void release()
      Releases any CASes owned by this JCasIterator.

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • JCasIteratorWrapper

        public JCasIteratorWrapper​(CasIterator aCasIterator)

    • Method Detail

      • hasNext

        public boolean hasNext()
                throws AnalysisEngineProcessException
        Description copied from interface: JCasIterator
        Checks if there are more JCASes to be returned by the iterator.
        Specified by:
        hasNext in interface JCasIterator
        Returns:
        true if there are more JCASes 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 JCasIterator should be made.

      • release

        public void release()
        Description copied from interface: JCasIterator
        Releases any CASes owned by this JCasIterator. 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 JCasIterator