Class: Rinda::TupleBag::DomainTupleBin Private

Inherits:
TupleBin
  • Object
show all
Defined in:
lib/pione/patch/rinda-patch.rb

Overview

This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.

Note:

DomainTupleBin should take tuples that have domain.

DomainTupleBin is a domain based TupleBin class.

Instance Method Summary collapse

Methods inherited from TupleBin

#size

Constructor Details

#initialize ⇒ DomainTupleBin

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Creates a new bin.



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# File 'lib/pione/patch/rinda-patch.rb', line 126

def initialize
  @bin = {}
end

Instance Method Details

#add(tuple) ⇒ void

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

This method returns an undefined value.

Add the tuple into the tuple space.

Parameters:

  • tuple (Array) —

    the tuple



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# File 'lib/pione/patch/rinda-patch.rb', line 135

def add(tuple)
  if dom = domain(tuple)
    @bin[dom] = tuple
  else
    raise RuntimeError
  end
end

#delete(tuple) ⇒ void

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

This method returns an undefined value.

Deletes the tuple.

Parameters:

  • tuple (Array) —

    the tuple



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# File 'lib/pione/patch/rinda-patch.rb', line 147

def delete(tuple)
  @bin.delete(domain(tuple))
end

#delete_if {|Array| ... } ⇒ void

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

This method returns an undefined value.

Deletes tuples that match the block.

Yields:



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# File 'lib/pione/patch/rinda-patch.rb', line 155

def delete_if
  return @bin unless block_given?
  @bin.delete_if {|key, val| yield(val)}
end

#each(*args) ⇒ Enumerator

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns an iterator of the values.

Returns:

  • (Enumerator) —

    iterator of the values



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# File 'lib/pione/patch/rinda-patch.rb', line 204

def each(*args)
  @bin.values.each(*args)
end

#elements ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/pione/patch/rinda-patch.rb', line 160

def elements
  @bin.values
end

#find(template) {|Array| ... } ⇒ Array

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Finds a tuple matched by the template. This method searches by index when the template has the domain, otherwise by liner.

Parameters:

  • template (TemplateEntry) —

    template tuple

Yields:

  • (Array) —

    match condition block

Returns:

  • (Array) —

    a matched tuple



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# File 'lib/pione/patch/rinda-patch.rb', line 172

def find(template, &b)
  if key = domain(template)
    # indexed search
    return @bin[key]
  else
    # liner search
    return @bin.values.find {|val| yield(val)}
  end
end

#find_all(template) {|Array| ... } ⇒ Array<Array>

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Finds all tuples matched by the template. This method searches by index when the template has the domain, otherwise by liner.

Parameters:

  • template (TemplateEntry) —

    template tuple

Yields:

  • (Array) —

    match condition block

Returns:



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# File 'lib/pione/patch/rinda-patch.rb', line 190

def find_all(template, &b)
  return @bin.values unless block_given?
  if key = domain(template)
    # indexed search
    return [@bin[key]]
  else
    # liner search
    return @bin.select{|_, val| yield(val)}.values
  end
end