MethodItem.java revision 6eae34831fee1f116f3a453bdc5e143d68e05e03 
1/*
2 * [The "BSD licence"]
3 * Copyright (c) 2010 Ben Gruver (JesusFreke)
4 * All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 * 1. Redistributions of source code must retain the above copyright
10 *    notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 *    notice, this list of conditions and the following disclaimer in the
13 *    documentation and/or other materials provided with the distribution.
14 * 3. The name of the author may not be used to endorse or promote products
15 *    derived from this software without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
18 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
19 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 */
28
29package org.jf.baksmali.Adaptors;
30
31import org.jf.baksmali.IndentingPrintWriter;
32
33import java.io.IOException;
34
35public abstract class MethodItem implements Comparable<MethodItem> {
36    protected final int codeAddress;
37
38    protected MethodItem(int codeAddress) {
39        this.codeAddress = codeAddress;
40    }
41
42    public int getCodeAddress() {
43        return codeAddress;
44    }
45
46    //return an arbitrary double that determines how this item will be sorted with others at the same address
47    public abstract double getSortOrder();
48
49    public int compareTo(MethodItem methodItem) {
50        int result = ((Integer) codeAddress).compareTo(methodItem.codeAddress);
51
52        if (result == 0){
53            return ((Double)getSortOrder()).compareTo(methodItem.getSortOrder());
54        }
55        return result;
56    }
57
58    public abstract boolean writeTo(IndentingPrintWriter writer) throws IOException;
59}
60