1 // ******************************************************************************
2 //
3 // Title: Force Field X.
4 // Description: Force Field X - Software for Molecular Biophysics.
5 // Copyright: Copyright (c) Michael J. Schnieders 2001-2024.
6 //
7 // This file is part of Force Field X.
8 //
9 // Force Field X is free software; you can redistribute it and/or modify it
10 // under the terms of the GNU General Public License version 3 as published by
11 // the Free Software Foundation.
12 //
13 // Force Field X is distributed in the hope that it will be useful, but WITHOUT
14 // ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
15 // FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
16 // details.
17 //
18 // You should have received a copy of the GNU General Public License along with
19 // Force Field X; if not, write to the Free Software Foundation, Inc., 59 Temple
20 // Place, Suite 330, Boston, MA 02111-1307 USA
21 //
22 // Linking this library statically or dynamically with other modules is making a
23 // combined work based on this library. Thus, the terms and conditions of the
24 // GNU General Public License cover the whole combination.
25 //
26 // As a special exception, the copyright holders of this library give you
27 // permission to link this library with independent modules to produce an
28 // executable, regardless of the license terms of these independent modules, and
29 // to copy and distribute the resulting executable under terms of your choice,
30 // provided that you also meet, for each linked independent module, the terms
31 // and conditions of the license of that module. An independent module is a
32 // module which is not derived from or based on this library. If you modify this
33 // library, you may extend this exception to your version of the library, but
34 // you are not obligated to do so. If you do not wish to do so, delete this
35 // exception statement from your version.
36 //
37 // ******************************************************************************
38 package ffx.utilities;
39
40 /**
41 * The Keyword Group for an FFX Keyword.
42 *
43 * @author Michael J. Schnieders
44 * @since 1.0
45 */
46 public enum PropertyGroup {
47 /**
48 * Energy unit conversion factors.
49 */
50 EnergyUnitConversion,
51 /**
52 * Electrostatics functional form.
53 */
54 ElectrostaticsFunctionalForm,
55 /**
56 * Implicit solvent functional form.
57 */
58 ImplicitSolvent,
59 /**
60 * Local geometry functional form.
61 */
62 LocalGeometryFunctionalForm,
63 /**
64 * Potential function parameter.
65 */
66 PotentialFunctionParameter,
67 /**
68 * Potential function selection.
69 */
70 PotentialFunctionSelection,
71 /**
72 * Unit cell and space group.
73 */
74 UnitCellAndSpaceGroup,
75 /**
76 * Van der Waals functional form.
77 */
78 VanDerWaalsFunctionalForm,
79 /**
80 * Non-bonded cutoff.
81 */
82 NonBondedCutoff,
83 /**
84 * Particle-mesh Ewald parameters.
85 */
86 ParticleMeshEwald,
87 /**
88 * Constant pH molecular dynamics parameters.
89 */
90 ConstantPhMolecularDynamics,
91 /**
92 * Refinement parameters.
93 */
94 StructuralRefinement
95 }