/**
* Gets the current value.
*
* @return the current value
*/
public long get() {
return operations.get(key);
}
/**
* Atomically adds the given value to the current value.
*
* @param delta the value to add
* @return the updated value
*/
public long addAndGet(long delta) {
return operations.increment(key, delta);
}
/**
* Atomically sets to the given value and returns the old value.
*
* @param newValue the new value
* @return the previous value
*/
public long getAndSet(long newValue) {
return operations.getAndSet(key, newValue);
}
/**
* Atomically decrements by one the current value.
*
* @return the updated value
*/
public long decrementAndGet() {
return operations.increment(key, -1);
}
/**
* Sets to the given value.
*
* @param newValue the new value
*/
public void set(long newValue) {
operations.set(key, newValue);
}