class Caliper::Stats::AtomicWrapper
Public Class Methods
new(value)
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Calls superclass method
# File lib/caliper/stats/atomic_wrapper.rb, line 27 def initialize(value) super.initialize(value) end
Public Instance Methods
add_and_get(delta)
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Atomically adds the given value to the current value. Return the updated value
# File lib/caliper/stats/atomic_wrapper.rb, line 89 def add_and_get(delta) current = @value new_value = current + delta if (compare_and_set(current, new_value)) new_value end end
decrement_and_get()
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Atomically decrements by one the current value. Return the updated value
# File lib/caliper/stats/atomic_wrapper.rb, line 79 def decrement_and_get() current = @value new_value = current - 1 if (compare_and_set(current, new_value)) new_value end end
get_and_add(delta)
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Atomically adds the given value to the current value Return the old value
# File lib/caliper/stats/atomic_wrapper.rb, line 59 def get_and_add(delta) current = @value new_value = current + delta if (compare_and_set(current, new_value)) current end end
get_and_decrement()
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Atomically decrements by one and returns the old value.
# File lib/caliper/stats/atomic_wrapper.rb, line 49 def get_and_decrement() current = @value new_value = current - 1 if (compare_and_set(current, new_value)) current end end
get_and_increment()
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Atomically increments by one and returns the old value.
# File lib/caliper/stats/atomic_wrapper.rb, line 40 def get_and_increment() current = @value new_value = current + 1 if (compare_and_set(current, new_value)) current end end
get_and_set(new_value)
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Atomically sets to the given value and returns the old value.
# File lib/caliper/stats/atomic_wrapper.rb, line 32 def get_and_set(new_value) current = @value if (compare_and_set(current, new_value)) current end end
increment_and_get()
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Atomically increments by one the current value. Return the updated value
# File lib/caliper/stats/atomic_wrapper.rb, line 69 def increment_and_get() current = @value new_value = current + 1 if (compare_and_set(current, new_value)) new_value end end
to_string()
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Returns the String representation of the current value.
# File lib/caliper/stats/atomic_wrapper.rb, line 98 def to_string() return @value.to_s end