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      1 /*
      2  * Copyright 2012, 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.immutable.reference;
     33 
     34 import org.jf.dexlib2.base.reference.BaseFieldReference;
     35 import org.jf.dexlib2.iface.reference.FieldReference;
     36 
     37 import javax.annotation.Nonnull;
     38 
     39 public class ImmutableFieldReference extends BaseFieldReference implements ImmutableReference {
     40     @Nonnull protected final String definingClass;
     41     @Nonnull protected final String name;
     42     @Nonnull protected final String type;
     43 
     44     public ImmutableFieldReference(@Nonnull String definingClass,
     45                                    @Nonnull String name,
     46                                    @Nonnull String type) {
     47         this.definingClass = definingClass;
     48         this.name = name;
     49         this.type = type;
     50     }
     51 
     52     @Nonnull
     53     public static ImmutableFieldReference of(@Nonnull FieldReference fieldReference) {
     54         if (fieldReference instanceof ImmutableFieldReference) {
     55             return (ImmutableFieldReference)fieldReference;
     56         }
     57         return new ImmutableFieldReference(
     58                 fieldReference.getDefiningClass(),
     59                 fieldReference.getName(),
     60                 fieldReference.getType());
     61     }
     62 
     63     @Nonnull public String getDefiningClass() { return definingClass; }
     64     @Nonnull public String getName() { return name; }
     65     @Nonnull public String getType() { return type; }
     66 }
     67