001/*
002 * Copyright (C) 2009 The Android Open Source Project
003 * Copyright (C) 2015-2017 Keepsafe Software
004 *
005 * Licensed under the Apache License, Version 2.0 (the "License");
006 * you may not use this file except in compliance with the License.
007 * You may obtain a copy of the License at
008 *
009 *      http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 */
017
018package com.android.dexdeps;
019
020public class FieldRef implements HasDeclaringClass {
021    private String mDeclClass, mFieldType, mFieldName;
022
023    /**
024     * Initializes a new field reference.
025     */
026    public FieldRef(String declClass, String fieldType, String fieldName) {
027        mDeclClass = declClass;
028        mFieldType = fieldType;
029        mFieldName = fieldName;
030    }
031
032    /**
033     * Gets the name of the field's declaring class.
034     */
035    @Override
036    public String getDeclClassName() {
037        return mDeclClass;
038    }
039
040    /**
041     * Gets the type name.  Examples: "Ljava/lang/String;", "[I".
042     */
043    public String getTypeName() {
044        return mFieldType;
045    }
046
047    /**
048     * Gets the field name.
049     */
050    public String getName() {
051        return mFieldName;
052    }
053
054    /*
055     * BEGIN MODIFICATIONS
056     */
057
058    @Override
059    public boolean equals(Object obj) {
060        if (!(obj instanceof FieldRef)) {
061            return false;
062        }
063        FieldRef that = (FieldRef) obj;
064        return this.mDeclClass.equals(that.mDeclClass)
065                && this.mFieldName.equals(that.mFieldName)
066                && this.mFieldType.equals(that.mFieldType);
067    }
068
069    @Override
070    public int hashCode() {
071        return mDeclClass.hashCode()
072                ^ mFieldName.hashCode()
073                ^ mFieldType.hashCode();
074    }
075
076    /*
077     * END MODIFICATIONS
078     */
079}