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:
11: package de.uka.ilkd.key.strategy.termgenerator;
12:
13: import de.uka.ilkd.key.logic.IteratorOfTerm;
14: import de.uka.ilkd.key.logic.PosInOccurrence;
15: import de.uka.ilkd.key.proof.Goal;
16: import de.uka.ilkd.key.rule.RuleApp;
17:
18: /**
19: * Interface for objects that generate lists/sequences of terms or formulas.
20: * This interface is used in the feature <code>ForEachCP</code> in order to
21: * instantiate schema variables with different terms/formulas.
22: */
23: public interface TermGenerator {
24: IteratorOfTerm generate(RuleApp app, PosInOccurrence pos, Goal goal);
25: }
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