01: // This file is part of KeY - Integrated Deductive Software Design
02: // Copyright (C) 2001-2007 Universitaet Karlsruhe, Germany
03: // Universitaet Koblenz-Landau, Germany
04: // Chalmers University of Technology, Sweden
05: //
06: // The KeY system is protected by the GNU General Public License.
07: // See LICENSE.TXT for details.
08: //
09:
10: package de.uka.ilkd.key.logic;
11:
12: /** implemented by iterators of primitive type int */
13: public interface IntIterator {
14:
15: /** @return Integer the next element of collection */
16: int next();
17:
18: /** @return boolean true iff collection has more unseen elements */
19: boolean hasNext();
20:
21: }
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