Method compareAndSet

output/java_guava/1.4.19/AtomicDouble.java:146–148

Atomically sets the value to the given updated value if the current value is bitwise equal to the expected value. @param expect the expected value @param update the new value @return true if successful. False return indicates that the actual value was not bitwise eq

(double expect, double update)

  public final boolean compareAndSet(double expect, double update) {
    return updater.compareAndSet(this, doubleToRawLongBits(expect), doubleToRawLongBits(update));
  }

  /**
   * Atomically sets the value to the given updated value