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Easy Redis Java client and Real-Time Data Platform. Valkey compatible. Sync/Async/RxJava3/Reactive API. Client side caching. Over 50 Redis based Java objects and services: JCache API, Apache Tomcat, Hibernate, Spring, Set, Multimap, SortedSet, Map, List, Queue, Deque, Semaphore, Lock, AtomicLong, Map Reduce, Bloom filter, Scheduler, RPC
/*
* Copyright 2014 - Present Rafael Winterhalter
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package net.bytebuddy.description.modifier;
import net.bytebuddy.jar.asm.Opcodes;
/**
* Describes the manifestation of a class's field, i.e. if a field is final, volatile or neither.
*/
public enum FieldManifestation implements ModifierContributor.ForField {
/**
* Modifier for a non-final, non-volatile field. (This is the default modifier.)
*/
PLAIN(EMPTY_MASK),
/**
* Modifier for a final field.
*/
FINAL(Opcodes.ACC_FINAL),
/**
* Modifier for a volatile field.
*/
VOLATILE(Opcodes.ACC_VOLATILE);
/**
* The mask the modifier contributor.
*/
private final int mask;
/**
* Creates a new field manifestation.
*
* @param mask The modifier mask of this instance.
*/
FieldManifestation(int mask) {
this.mask = mask;
}
/**
* {@inheritDoc}
*/
public int getMask() {
return mask;
}
/**
* {@inheritDoc}
*/
public int getRange() {
return Opcodes.ACC_FINAL | Opcodes.ACC_VOLATILE;
}
/**
* {@inheritDoc}
*/
public boolean isDefault() {
return this == PLAIN;
}
/**
* Returns {@code true} if this manifestation represents a {@code final} type.
*
* @return {@code true} if this manifestation represents a {@code final} type.
*/
public boolean isFinal() {
return (mask & Opcodes.ACC_FINAL) != 0;
}
/**
* Returns {@code true} if this manifestation represents a {@code volatile} type.
*
* @return {@code true} if this manifestation represents a {@code volatile} type.
*/
public boolean isVolatile() {
return (mask & Opcodes.ACC_VOLATILE) != 0;
}
/**
* Returns {@code true} if this manifestation represents a field that is neither {@code final} or {@code volatile}.
*
* @return {@code true} if this manifestation represents a field that is neither {@code final} or {@code volatile}.
*/
public boolean isPlain() {
return !isFinal() && !isVolatile();
}
}
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