1/*
2 * Copyright 2013, Google Inc.
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met:
8 *
9 *     * Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 *     * Redistributions in binary form must reproduce the above
12 * copyright notice, this list of conditions and the following disclaimer
13 * in the documentation and/or other materials provided with the
14 * distribution.
15 *     * Neither the name of Google Inc. nor the names of its
16 * contributors may be used to endorse or promote products derived from
17 * this software without specific prior written permission.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
20 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
21 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
22 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
23 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
24 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
25 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
26 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
27 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
28 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
29 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 */
31
32package org.jf.dexlib2.builder.debug;
33
34import org.jf.dexlib2.DebugItemType;
35import org.jf.dexlib2.builder.BuilderDebugItem;
36import org.jf.dexlib2.iface.debug.StartLocal;
37import org.jf.dexlib2.iface.reference.StringReference;
38import org.jf.dexlib2.iface.reference.TypeReference;
39
40import javax.annotation.Nullable;
41
42public class BuilderStartLocal extends BuilderDebugItem implements StartLocal {
43    private final int register;
44    @Nullable private final StringReference name;
45    @Nullable private final TypeReference type;
46    @Nullable private final StringReference signature;
47
48    public BuilderStartLocal(int register,
49                             @Nullable StringReference name,
50                             @Nullable TypeReference type,
51                             @Nullable StringReference signature) {
52        this.register = register;
53        this.name = name;
54        this.type = type;
55        this.signature = signature;
56    }
57
58    @Override public int getRegister() { return register; }
59
60    @Nullable @Override public StringReference getNameReference() { return name; }
61    @Nullable @Override public TypeReference getTypeReference() { return type; }
62    @Nullable @Override public StringReference getSignatureReference() { return signature; }
63
64    @Nullable @Override public String getName() {
65        return name==null?null:name.getString();
66    }
67
68    @Nullable @Override public String getType() {
69        return type==null?null:type.getType();
70    }
71
72    @Nullable @Override public String getSignature() {
73        return signature==null?null:signature.getString();
74    }
75
76    @Override public int getDebugItemType() { return DebugItemType.START_LOCAL; }
77}
78