01: /*
02: * This file is part of PFIXCORE.
03: *
04: * PFIXCORE is free software; you can redistribute it and/or modify
05: * it under the terms of the GNU Lesser General Public License as published by
06: * the Free Software Foundation; either version 2 of the License, or
07: * (at your option) any later version.
08: *
09: * PFIXCORE is distributed in the hope that it will be useful,
10: * but WITHOUT ANY WARRANTY; without even the implied warranty of
11: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12: * GNU Lesser General Public License for more details.
13: *
14: * You should have received a copy of the GNU Lesser General Public License
15: * along with PFIXCORE; if not, write to the Free Software
16: * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17: */
18:
19: package de.schlund.pfixcore.scriptedflow.vm.pvo;
20:
21: import de.schlund.pfixcore.scriptedflow.vm.XPathResolver;
22:
23: /**
24: * Represents the value of a parameter that can be passed to an instruction.
25: * The actual value is calculated during runtime, so that references to
26: * runtime data are possible.
27: *
28: * @author Sebastian Marsching <sebastian.marsching@1und1.de>
29: */
30: public interface ParamValueObject {
31:
32: String resolve(XPathResolver resolver);
33:
34: }
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