net.bytebuddy.description.modifier.SynchronizationState Maven / Gradle / Ivy
/*
* 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 org.objectweb.asm.Opcodes;
/**
* Describes if a method is supposed to be synchronized.
*/
public enum SynchronizationState implements ModifierContributor.ForMethod {
/**
* Modifier for non-synchronized method. (This is the default modifier.)
*/
PLAIN(EMPTY_MASK),
/**
* Modifier for a synchronized method.
*/
SYNCHRONIZED(Opcodes.ACC_SYNCHRONIZED);
/**
* The mask the modifier contributor.
*/
private final int mask;
/**
* Creates a new synchronization state representation.
*
* @param mask The modifier mask of this instance.
*/
SynchronizationState(int mask) {
this.mask = mask;
}
/**
* {@inheritDoc}
*/
public int getMask() {
return mask;
}
/**
* {@inheritDoc}
*/
public int getRange() {
return Opcodes.ACC_SYNCHRONIZED;
}
/**
* {@inheritDoc}
*/
public boolean isDefault() {
return this == PLAIN;
}
/**
* Checks if the current state describes the synchronized state.
*
* @return {@code true} if the current state is synchronized.
*/
public boolean isSynchronized() {
return this == SYNCHRONIZED;
}
}