Class: Rinda::WaitTemplateEntry

Inherits:

TemplateEntry

• Object
• TupleEntry
• TemplateEntry
• Rinda::WaitTemplateEntry

show all

Defined in:

lib/rinda/tuplespace.rb

Overview

Instance Attribute Summary (collapse)

• - (Object) found readonly

  Returns the value of attribute found.

Attributes inherited from TupleEntry

#expires

Instance Method Summary (collapse)

• - (Object) cancel
• - (WaitTemplateEntry) initialize(place, ary, expires = nil) constructor

  A new instance of WaitTemplateEntry.

• - (Object) read(tuple)
• - (Object) signal
• - (Object) wait

Methods inherited from TemplateEntry

#make_tuple, #match

Methods inherited from TupleEntry

#[], #alive?, #canceled?, #expired?, #fetch, #make_expires, #make_tuple, #renew, #size, #value

Methods included from DRb::DRbUndumped

#_dump

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# File 'lib/rinda/tuplespace.rb', line 187

def initialize(place, ary, expires=nil)
  super(ary, expires)
  @place = place
  @cond = place.new_cond
  @found = nil
end

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# File 'lib/rinda/tuplespace.rb', line 185

def found
  @found
end

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# File 'lib/rinda/tuplespace.rb', line 194

def cancel
  super
  signal
end

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# File 'lib/rinda/tuplespace.rb', line 203

def read(tuple)
  @found = tuple
  signal
end

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# File 'lib/rinda/tuplespace.rb', line 208

def signal
  @place.synchronize do
    @cond.signal
  end
end

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# File 'lib/rinda/tuplespace.rb', line 199

def wait
  @cond.wait
end