01: /*
02: * Copyright 2007 Google Inc.
03: *
04: * Licensed under the Apache License, Version 2.0 (the "License"); you may not
05: * use this file except in compliance with the License. You may obtain a copy of
06: * the License at
07: *
08: * http://www.apache.org/licenses/LICENSE-2.0
09: *
10: * Unless required by applicable law or agreed to in writing, software
11: * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
12: * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
13: * License for the specific language governing permissions and limitations under
14: * the License.
15: */
16: package com.google.gwt.dev.generator.ast;
17:
18: import java.util.ArrayList;
19: import java.util.List;
20:
21: /**
22: * An implementation of {@link Statements} that is composed of a list of
23: * {@link Statements}.
24: */
25: public class StatementsList extends BaseNode implements Statements {
26:
27: private final List<Statements> statements = new ArrayList<Statements>();
28:
29: /**
30: * Creates a new <code>StatementsList</code> with no {@link Statements}.
31: */
32: public StatementsList() {
33: }
34:
35: /**
36: * Returns the {@link Statements} that are in this list.
37: */
38: public List<Statements> getStatements() {
39: return statements;
40: }
41:
42: @Override
43: public String toCode() {
44: StringBuffer code = new StringBuffer();
45: for (Statements stmts : statements) {
46: code.append(stmts.toCode()).append("\n");
47: }
48: return code.toString();
49: }
50: }
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