Class: Fairy::PoolDictionary

Inherits:
Object
  • Object
show all
Defined in:
lib/fairy/share/pool-dictionary.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ PoolDictionary

Returns a new instance of PoolDictionary.



10
11
12
13
14
 
# File 'lib/fairy/share/pool-dictionary.rb', line 10

def initialize
  @pool = {}
  @pool_mutex = Mutex.new
  @pool_cv = XThread::ConditionVariable.new
end

Instance Attribute Details

#pool_cv ⇒ Object (readonly)

Returns the value of attribute pool_cv.



17
18
19
 
# File 'lib/fairy/share/pool-dictionary.rb', line 17

def pool_cv
  @pool_cv
end

#pool_mutex ⇒ Object (readonly)

Returns the value of attribute pool_mutex.



16
17
18
 
# File 'lib/fairy/share/pool-dictionary.rb', line 16

def pool_mutex
  @pool_mutex
end

Instance Method Details

#[](name) ⇒ Object 



35
36
37
38
39
40
 
# File 'lib/fairy/share/pool-dictionary.rb', line 35

def [](name)
  @pool_mutex.synchronize do
  ERR::Raise NoAssignedVarriable, name unless @pool.key?(name)
  @pool[name]
  end
end

#[]=(name, value) ⇒ Object 



42
43
44
45
46
47
48
49
50
51
52
 
# File 'lib/fairy/share/pool-dictionary.rb', line 42

def []=(name, value)
  @pool_mutex.synchronize do
  ERR::Raise NoAssignedVarriable, name unless @pool.key?(name)
  case value
  when DeepConnect::Reference
    @pool[name] = value.dc_deep_copy
  else
    @pool[name] = value
  end
  end
end

#def_variable(vname, value = nil) ⇒ Object 



19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
 
# File 'lib/fairy/share/pool-dictionary.rb', line 19

def def_variable(vname, value = nil)
  @pool_mutex.synchronize do
  if @pool.key?(vname)
    ERR::Raise ERR::AlreadyAssignedVarriable, vname
  end
  case value
  when DeepConnect::Reference
    @pool[vname] = value.dc_deep_copy
  else
    @pool[vname] = value
  end
  
  instance_eval "def #{vname}; self[:#{vname}]; end"
  instance_eval "def #{vname}=(v); self[:#{vname}]=v; end"
  end
end