1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one or more
3 * contributor license agreements. See the NOTICE file distributed with
4 * this work for additional information regarding copyright ownership.
5 * The ASF licenses this file to You under the Apache License, Version 2.0
6 * (the "License"); you may not use this file except in compliance with
7 * the License. You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17 package org.apache.commons.jexl3.parser;
18
19 import org.apache.commons.jexl3.JxltEngine;
20
21 public final class ASTJxltLiteral extends JexlNode implements JexlNode.JxltHandle{
22 /** Serial uid.*/
23 private static final long serialVersionUID = 1L;
24 /** The actual literal value. */
25 private String literal;
26 /** The expression (parsed). */
27 private transient JxltEngine.Expression jxltExpression;
28
29 ASTJxltLiteral(final int id) {
30 super(id);
31 }
32
33 @Override
34 public String getExpressionSource() {
35 return literal;
36 }
37
38 @Override
39 public JxltEngine.Expression getExpression() {
40 return jxltExpression;
41 }
42
43 /**
44 * Gets the literal value.
45 * @return the string literal
46 */
47 public String getLiteral() {
48 return this.literal;
49 }
50
51 @Override
52 public Object jjtAccept(final ParserVisitor visitor, final Object data) {
53 return visitor.visit(this, data);
54 }
55
56 @Override
57 public void setExpression(final JxltEngine.Expression e) {
58 this.jxltExpression = e;
59 }
60
61 void setLiteral(final String literal) {
62 this.literal = literal;
63 }
64
65 @Override
66 public String toString() {
67 return this.literal;
68 }
69 }