Class: Reforge::Transformation::Tree::AggregateNode

Inherits:
Object
  • Object
show all
Includes:
Factories
Defined in:
lib/reforge/transformation/tree/aggregate_node.rb,
lib/reforge/transformation/tree/aggregate_node/factories.rb,
lib/reforge/transformation/tree/aggregate_node/hash_node.rb,
lib/reforge/transformation/tree/aggregate_node/array_node.rb

Defined Under Namespace

Modules: Factories Classes: ArrayNode, HashNode

Constant Summary

Constants included from Factories

Factories::IMPLEMENTATION_FACTORIES, Factories::IMPLEMENTATION_TYPES

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Factories

#implementation_from

Constructor Details

#initialize(key_type) ⇒ AggregateNode

Returns a new instance of AggregateNode.



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# File 'lib/reforge/transformation/tree/aggregate_node.rb', line 11

def initialize(key_type)
  @path = []
  @implementation = implementation_from(key_type)
  @key_type = key_type
end

Instance Attribute Details

#implementation ⇒ Object (readonly)

Returns the value of attribute implementation.



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# File 'lib/reforge/transformation/tree/aggregate_node.rb', line 9

def implementation
  @implementation
end

Instance Method Details

#[](key) ⇒ Object 



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# File 'lib/reforge/transformation/tree/aggregate_node.rb', line 30

def [](key)
  validate_key!(key)

  implementation.children[key]
end

#[]=(key, node) ⇒ Object 



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# File 'lib/reforge/transformation/tree/aggregate_node.rb', line 21

def []=(key, node)
  validate_node!(node)
  validate_key!(key)
  validate_no_redefinition!(key)

  implementation.children[key] = node
  node.update_path(@path + [key])
end

#call(source) ⇒ Object 



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# File 'lib/reforge/transformation/tree/aggregate_node.rb', line 17

def call(source)
  implementation.call(source)
end

#update_path(path) ⇒ Object 



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# File 'lib/reforge/transformation/tree/aggregate_node.rb', line 36

def update_path(path)
  @path = path
  implementation.update_path(path)
end