01: /*
02: * The Unified Mapping Platform (JUMP) is an extensible, interactive GUI
03: * for visualizing and manipulating spatial features with geometry and attributes.
04: *
05: * Copyright (C) 2003 Vivid Solutions
06: *
07: * This program is free software; you can redistribute it and/or
08: * modify it under the terms of the GNU General Public License
09: * as published by the Free Software Foundation; either version 2
10: * of the License, or (at your option) any later version.
11: *
12: * This program is distributed in the hope that it will be useful,
13: * but WITHOUT ANY WARRANTY; without even the implied warranty of
14: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15: * GNU General Public License for more details.
16: *
17: * You should have received a copy of the GNU General Public License
18: * along with this program; if not, write to the Free Software
19: * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
20: *
21: * For more information, contact:
22: *
23: * Vivid Solutions
24: * Suite #1A
25: * 2328 Government Street
26: * Victoria BC V8T 5G5
27: * Canada
28: *
29: * (250)385-6040
30: * www.vividsolutions.com
31: */
32:
33: package com.vividsolutions.jump.workbench.plugin;
34:
35: /**
36: * A sequence of plug-ins treated as one.
37: */
38: public class MacroPlugIn extends AbstractPlugIn {
39: protected PlugIn[] plugIns;
40:
41: public MacroPlugIn(PlugIn[] plugIns) {
42: this .plugIns = (PlugIn[]) plugIns.clone();
43: }
44:
45: public void initialize(PlugInContext context) throws Exception {
46: for (int i = 0; i < plugIns.length; i++) {
47: plugIns[i].initialize(context);
48: }
49: }
50:
51: public boolean execute(PlugInContext context) throws Exception {
52: for (int i = 0; i < plugIns.length; i++) {
53: if (!plugIns[i].execute(context)) {
54: return false;
55: }
56: }
57:
58: return true;
59: }
60:
61: public String getName() {
62: String name = "";
63:
64: for (int i = 0; i < plugIns.length; i++) {
65: if (i > 0) {
66: name += " + ";
67: }
68:
69: name += plugIns[i].getName();
70: }
71:
72: return name;
73: }
74: }
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