[Bigdata-commit] SF.net SVN: bigdata:[3839] branches/QUADS_QUERY_BRANCH/bigdata/src/java/com /bigdata/relation/accesspath/MultiSourceSequentialAsynchronousIterator.java

[<tho...@us...>]

Revision: 3839
          http://bigdata.svn.sourceforge.net/bigdata/?rev=3839&view=rev
Author:   thompsonbry
Date:     2010-10-22 19:47:04 +0000 (Fri, 22 Oct 2010)

Log Message:
-----------
javadoc edit

Modified Paths:
--------------
    branches/QUADS_QUERY_BRANCH/bigdata/src/java/com/bigdata/relation/accesspath/MultiSourceSequentialAsynchronousIterator.java

Modified: branches/QUADS_QUERY_BRANCH/bigdata/src/java/com/bigdata/relation/accesspath/MultiSourceSequentialAsynchronousIterator.java
===================================================================
--- branches/QUADS_QUERY_BRANCH/bigdata/src/java/com/bigdata/relation/accesspath/MultiSourceSequentialAsynchronousIterator.java	2010-10-22 19:45:33 UTC (rev 3838)
+++ branches/QUADS_QUERY_BRANCH/bigdata/src/java/com/bigdata/relation/accesspath/MultiSourceSequentialAsynchronousIterator.java	2010-10-22 19:47:04 UTC (rev 3839)
@@ -133,6 +133,14 @@
         }
     }
 
+    /**
+     * {@inheritDoc}
+     * 
+     * @todo Due to the inherent non-atomicity of the while(hasNext()) next()
+     *       idiom, it is possible for {@link #hasNext()} to report true and for
+     *       {@link #next()} to throw {@link NoSuchElementException} if the
+     *       iterator has been concurrently closed.
+     */
     public E next() {
         while (true) {
             final IAsynchronousIterator<E> tmp = nextSource();


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