Method hasNext

src/main/java/org/jpl7/Query.java:239–241

This method is required by Iterator interface It is a wrapper for #hasMoreSolutions() @see java.util.Iterator#hasNext()

()

     * @see java.util.Iterator#hasNext()
     */
	public boolean hasNext() {
	    return hasMoreSolutions();
	}

	/**
         * This method is required by Iterator interface