01: /*
02: * Copyright (C) 2005 Jeff Tassin
03: *
04: * This library is free software; you can redistribute it and/or
05: * modify it under the terms of the GNU Lesser General Public
06: * License as published by the Free Software Foundation; either
07: * version 2.1 of the License, or (at your option) any later version.
08: *
09: * This library 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 GNU
12: * Lesser General Public License for more details.
13: *
14: * You should have received a copy of the GNU Lesser General Public
15: * License along with this library; if not, write to the Free Software
16: * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17: */
18:
19: package com.jeta.swingbuilder.codegen.builder;
20:
21: import java.util.Collection;
22: import java.util.LinkedList;
23:
24: import com.jeta.open.support.EmptyCollection;
25:
26: public abstract class MultiParameterStatement implements Statement {
27: private LinkedList m_parameters = new LinkedList();
28:
29: public void addParameter(String exp) {
30: addParameter(new BasicExpression(exp));
31: }
32:
33: public void addParameter(int ival) {
34: addParameter(new BasicExpression(String.valueOf(ival)));
35: }
36:
37: public void addParameter(boolean bval) {
38: if (bval)
39: addParameter(new BasicExpression("true"));
40: else
41: addParameter(new BasicExpression("false"));
42:
43: }
44:
45: public void addParameter(Expression exp) {
46: if (m_parameters == null)
47: m_parameters = new LinkedList();
48:
49: m_parameters.add(exp);
50: }
51:
52: public Collection getParameters() {
53: if (m_parameters == null)
54: return EmptyCollection.getInstance();
55: else
56: return m_parameters;
57: }
58: }
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