Class CollectionIteration<E,X extends Exception>

java.lang.Object
org.eclipse.rdf4j.common.iteration.AbstractCloseableIteration<E,X>
org.eclipse.rdf4j.repository.sparql.federation.CollectionIteration<E,X>
All Implemented Interfaces:
AutoCloseable, CloseableIteration<E,X>, Iteration<E,X>
Direct Known Subclasses:
CollectionIteration

public class CollectionIteration<E,X extends Exception> extends AbstractCloseableIteration<E,X>
An iteration to access a materialized Collection of BindingSets.
Author:
Andreas Schwarte
  • Field Details

  • Constructor Details

    • CollectionIteration

      public CollectionIteration(Collection<E> collection)
      Parameters:
      collection -
  • Method Details

    • hasNext

      public boolean hasNext() throws X
      Description copied from interface: Iteration
      Returns true if the iteration has more elements. (In other words, returns true if Iteration.next() would return an element rather than throwing a NoSuchElementException.)
      Returns:
      true if the iteration has more elements.
      Throws:
      X
    • next

      public E next() throws X
      Description copied from interface: Iteration
      Returns the next element in the iteration.
      Returns:
      the next element in the iteration.
      Throws:
      X extends Exception
    • remove

      public void remove() throws X
      Description copied from interface: Iteration
      Removes from the underlying collection the last element returned by the iteration (optional operation). This method can be called only once per call to next.
      Throws:
      X extends Exception