Sha256: 01a595bc74d7de97d3389e53f09b7381430644636a0a050ec456397eeeb2fc39
Contents?: true
Size: 1.38 KB
Versions: 177
Compression:
Stored size: 1.38 KB
Contents
require 'thread'
require 'concurrent/collection/map/non_concurrent_map_backend'
module Concurrent
# @!visibility private
module Collection
# @!visibility private
class MriMapBackend < NonConcurrentMapBackend
def initialize(options = nil)
super(options)
@write_lock = Mutex.new
end
def []=(key, value)
@write_lock.synchronize { super }
end
def compute_if_absent(key)
if stored_value = _get(key) # fast non-blocking path for the most likely case
stored_value
else
@write_lock.synchronize { super }
end
end
def compute_if_present(key)
@write_lock.synchronize { super }
end
def compute(key)
@write_lock.synchronize { super }
end
def merge_pair(key, value)
@write_lock.synchronize { super }
end
def replace_pair(key, old_value, new_value)
@write_lock.synchronize { super }
end
def replace_if_exists(key, new_value)
@write_lock.synchronize { super }
end
def get_and_set(key, value)
@write_lock.synchronize { super }
end
def delete(key)
@write_lock.synchronize { super }
end
def delete_pair(key, value)
@write_lock.synchronize { super }
end
def clear
@write_lock.synchronize { super }
end
end
end
end
Version data entries
177 entries across 160 versions & 36 rubygems