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Java > Open Source Codes > org > outerj > daisy > query > model > Expression


1 /*
2  * Copyright 2004 Outerthought bvba and Schaubroeck nv
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 package org.outerj.daisy.query.model;
17
18 /**
19  * Base interface for predicate and value expression.
20  */
21 public interface Expression {
22     public void setLocation(int line, int column);
23     
24     public String JavaDoc getLocation();
25
26     public int getLine();
27
28     public int getColumn();
29 }
30
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