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: package com.vividsolutions.jump.workbench.datasource;
33:
34: import java.awt.Component;
35: import java.util.Collection;
36:
37: /**
38: * UI for picking datasets for a given format. Ideally allows a user to select
39: * multiple datasets. Produces
40: * {@link com.vividsolutions.jump.io.datasource.DataSourceQuery DataSourceQueries}
41: * each of which encapsulates a
42: * query string and the DataSource to run it against.
43: *
44: *
45: */
46: public interface DataSourceQueryChooser {
47: public Component getComponent();
48:
49: public Collection getDataSourceQueries();
50:
51: /**
52: * @return a brief description of the dataset type, suitable for display in a combo box.
53: */
54: public String toString();
55:
56: /**
57: * The user has pressed the OK button.
58: */
59: public boolean isInputValid();
60: }
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