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      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 
     32 package org.jf.dexlib2.builder.debug;
     33 
     34 import org.jf.dexlib2.DebugItemType;
     35 import org.jf.dexlib2.builder.BuilderDebugItem;
     36 import org.jf.dexlib2.iface.debug.StartLocal;
     37 import org.jf.dexlib2.iface.reference.StringReference;
     38 import org.jf.dexlib2.iface.reference.TypeReference;
     39 
     40 import javax.annotation.Nullable;
     41 
     42 public 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