1 package org.apache.velocity.runtime.parser.node;
2
3 /*
4 * Licensed to the Apache Software Foundation (ASF) under one
5 * or more contributor license agreements. See the NOTICE file
6 * distributed with this work for additional information
7 * regarding copyright ownership. The ASF licenses this file
8 * to you under the Apache License, Version 2.0 (the
9 * "License"); you may not use this file except in compliance
10 * with the License. You may obtain a copy of the License at
11 *
12 * http://www.apache.org/licenses/LICENSE-2.0
13 *
14 * Unless required by applicable law or agreed to in writing,
15 * software distributed under the License is distributed on an
16 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17 * KIND, either express or implied. See the License for the
18 * specific language governing permissions and limitations
19 * under the License.
20 */
21
22 import java.util.ArrayList;
23 import java.util.List;
24
25 import org.apache.velocity.context.InternalContextAdapter;
26 import org.apache.velocity.exception.MethodInvocationException;
27 import org.apache.velocity.runtime.parser.Parser;
28
29 /**
30 *
31 */
32 public class ASTObjectArray extends SimpleNode
33 {
34 /**
35 * @param id
36 */
37 public ASTObjectArray(int id)
38 {
39 super(id);
40 }
41
42 /**
43 * @param p
44 * @param id
45 */
46 public ASTObjectArray(Parser p, int id)
47 {
48 super(p, id);
49 }
50
51
52 /**
53 * @see org.apache.velocity.runtime.parser.node.SimpleNode#jjtAccept(org.apache.velocity.runtime.parser.node.ParserVisitor, java.lang.Object)
54 */
55 public Object jjtAccept(ParserVisitor visitor, Object data)
56 {
57 return visitor.visit(this, data);
58 }
59
60 /**
61 * @see org.apache.velocity.runtime.parser.node.SimpleNode#value(org.apache.velocity.context.InternalContextAdapter)
62 */
63 public Object value( InternalContextAdapter context)
64 throws MethodInvocationException
65 {
66 int size = jjtGetNumChildren();
67
68 // since we know the amount of elements, initialize arraylist with proper size
69 List objectArray = new ArrayList(size);
70
71 for (int i = 0; i < size; i++)
72 {
73 objectArray.add(jjtGetChild(i).value(context));
74 }
75
76 return objectArray;
77 }
78 }