Home | History | Annotate | Download | only in annotation 
      1 /*
      2  * ProGuard -- shrinking, optimization, obfuscation, and preverification
      3  *             of Java bytecode.
      4  *
      5  * Copyright (c) 2002-2014 Eric Lafortune (eric (at) graphics.cornell.edu)
      6  *
      7  * This program is free software; you can redistribute it and/or modify it
      8  * under the terms of the GNU General Public License as published by the Free
      9  * Software Foundation; either version 2 of the License, or (at your option)
     10  * any later version.
     11  *
     12  * This program is distributed in the hope that it will be useful, but WITHOUT
     13  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
     14  * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
     15  * more details.
     16  *
     17  * You should have received a copy of the GNU General Public License along
     18  * with this program; if not, write to the Free Software Foundation, Inc.,
     19  * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
     20  */
     21 package proguard.classfile.attribute.annotation;
     22 
     23 import proguard.classfile.Clazz;
     24 import proguard.classfile.attribute.annotation.visitor.ElementValueVisitor;
     25 
     26 /**
     27  * This ElementValue represents a constant element value.
     28  *
     29  * @author Eric Lafortune
     30  */
     31 public class ConstantElementValue extends ElementValue
     32 {
     33     public final char u1tag;
     34     public       int  u2constantValueIndex;
     35 
     36 
     37     /**
     38      * Creates an uninitialized ConstantElementValue.
     39      */
     40     public ConstantElementValue(char u1tag)
     41     {
     42         this.u1tag = u1tag;
     43     }
     44 
     45 
     46     /**
     47      * Creates an initialized ConstantElementValue.
     48      */
     49     public ConstantElementValue(char u1tag,
     50                                 int  u2elementNameIndex,
     51                                 int  u2constantValueIndex)
     52     {
     53         super(u2elementNameIndex);
     54 
     55         this.u1tag                = u1tag;
     56         this.u2constantValueIndex = u2constantValueIndex;
     57     }
     58 
     59 
     60     // Implementations for ElementValue.
     61 
     62     public char getTag()
     63     {
     64         return u1tag;
     65     }
     66 
     67     public void accept(Clazz clazz, Annotation annotation, ElementValueVisitor elementValueVisitor)
     68     {
     69         elementValueVisitor.visitConstantElementValue(clazz, annotation, this);
     70     }
     71 }
     72