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Java > Open Source Codes > org > apache > velocity > runtime > parser > node > ASTBlock


1 package org.apache.velocity.runtime.parser.node;
2
3 /*
4  * Copyright 2000-2001,2004 The Apache Software Foundation.
5  *
6  * Licensed under the Apache License, Version 2.0 (the "License");
7  * you may not use this file except in compliance with the License.
8  * You may obtain a copy of the License at
9  *
10  * http://www.apache.org/licenses/LICENSE-2.0
11  *
12  * Unless required by applicable law or agreed to in writing, software
13  * distributed under the License is distributed on an "AS IS" BASIS,
14  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15  * See the License for the specific language governing permissions and
16  * limitations under the License.
17  */
18
19 import java.io.Writer JavaDoc;
20 import java.io.IOException JavaDoc;
21
22 import org.apache.velocity.context.InternalContextAdapter;
23 import org.apache.velocity.runtime.parser.Parser;
24
25 import org.apache.velocity.exception.MethodInvocationException;
26 import org.apache.velocity.exception.ParseErrorException;
27 import org.apache.velocity.exception.ResourceNotFoundException;
28
29
30 public class ASTBlock extends SimpleNode
31 {
32     public ASTBlock(int id)
33     {
34         super(id);
35     }
36
37     public ASTBlock(Parser p, int id)
38     {
39         super(p, id);
40     }
41
42     /** Accept the visitor. **/
43     public Object JavaDoc jjtAccept(ParserVisitor visitor, Object JavaDoc data)
44     {
45         return visitor.visit(this, data);
46     }
47
48     public boolean render( InternalContextAdapter context, Writer JavaDoc writer)
49         throws IOException JavaDoc, MethodInvocationException,
50             ResourceNotFoundException, ParseErrorException
51     {
52         int i, k = jjtGetNumChildren();
53
54         for (i = 0; i < k; i++)
55             jjtGetChild(i).render(context, writer);
56     
57         return true;
58     }
59 }
60
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