1 /* Copyright (C) 2004-2007  The Chemistry Development Kit (CDK) project
2  *
3  * This library is free software; you can redistribute it and/or
4  * modify it under the terms of the GNU Lesser General Public
5  * License as published by the Free Software Foundation; either
6  * version 2.1 of the License, or (at your option) any later version.
7  *
8  * This library is distributed in the hope that it will be useful,
9  * but WITHOUT ANY WARRANTY; without even the implied warranty of
10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
11  * Lesser General Public License for more details.
12  *
13  * You should have received a copy of the GNU Lesser General Public
14  * License along with this library; if not, write to the Free Software
15  * Foundation, 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
16  * (or see http://www.gnu.org/copyleft/lesser.html)
17  */
18 package org.openscience.cdk.smiles.smarts.parser;
19 
20 /**
21  * An AST node. It represents chirality (@, @@, etc) in smarts.
22  *
23  * @author Dazhi Jiao
24  * @cdk.created 2007-04-24
25  * @cdk.module smarts
26  * @cdk.githash
27  * @cdk.keyword SMARTS
28  */
29 @Deprecated
30 class ASTChirality extends SimpleNode {
31 
32     private boolean unspecified = false;
33     private boolean clockwise   = true;
34 
35     /**
36      * Creates a new instance
37      *
38      * @param id
39      */
ASTChirality(int id)40     public ASTChirality(int id) {
41         super(id);
42     }
43 
44     /**
45      * Creates a new instance
46      *
47      * @param p
48      * @param id
49      */
ASTChirality(SMARTSParser p, int id)50     public ASTChirality(SMARTSParser p, int id) {
51         super(p, id);
52     }
53 
54     /*
55      * (non-Javadoc)
56      * @see
57      * org.openscience.cdk.smiles.smarts.parser.SimpleNode#jjtAccept(org.openscience
58      * .cdk.smiles.smarts.parser.SMARTSParserVisitor, java.lang.Object)
59      */
60     @Override
jjtAccept(SMARTSParserVisitor visitor, Object data)61     public Object jjtAccept(SMARTSParserVisitor visitor, Object data) {
62         return visitor.visit(this, data);
63     }
64 
isUnspecified()65     public boolean isUnspecified() {
66         return unspecified;
67     }
68 
setUnspecified(boolean unspecified)69     public void setUnspecified(boolean unspecified) {
70         this.unspecified = unspecified;
71     }
72 
isClockwise()73     public boolean isClockwise() {
74         return clockwise;
75     }
76 
setClockwise(boolean clockwise)77     public void setClockwise(boolean clockwise) {
78         this.clockwise = clockwise;
79     }
80 }
81