44 lines
1.4 KiB
Java
44 lines
1.4 KiB
Java
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/*
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* Copyright (C) 2017 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package java.lang.invoke;
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import java.lang.reflect.Field;
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import java.lang.reflect.Modifier;
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/**
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* A VarHandle that's associated with an instance field.
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* @hide
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*/
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class FieldVarHandle extends VarHandle {
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private final long artField;
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private FieldVarHandle(Field field, Class<?> coordinateType0) {
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super(field.getType(), Modifier.isFinal(field.getModifiers()), coordinateType0);
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artField = field.getArtField();
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}
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protected FieldVarHandle(Field field) {
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super(field.getType(), Modifier.isFinal(field.getModifiers()));
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artField = field.getArtField();
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}
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static FieldVarHandle create(Field field) {
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assert !Modifier.isStatic(field.getModifiers());
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return new FieldVarHandle(field, field.getDeclaringClass());
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}
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}
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