Package org.apache.uima.analysis_engine.impl

Class JCasIteratorWrapper

java.lang.Object
org.apache.uima.analysis_engine.impl.JCasIteratorWrapper
All Implemented Interfaces:
JCasIterator
public class JCasIteratorWrapper extends Object implements JCasIterator
Wraps a CasIterator as a JCasIterator

  • Constructor Details

    • JCasIteratorWrapper

      public JCasIteratorWrapper(CasIterator aCasIterator)

  • Method Details

    • 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.

    • next

      public JCas next() throws AnalysisEngineProcessException
      Description copied from interface: JCasIterator
      Gets the next JCAS from the iterator.
      Specified by:
      next in interface JCasIterator
      Returns:
      the next JCAS.
      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