Class: Puppet::Pops::Model::TypeAlias

Inherits:
QRefDefinition show all
Defined in:
lib/puppet/pops/model/ast.rb

Instance Attribute Summary collapse

Attributes inherited from QRefDefinition

#name

Attributes inherited from Positioned

#length, #locator, #offset

Attributes inherited from PopsObject

#hash

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Positioned

#file, #line, #pos

Methods inherited from PopsObject

#to_s

Methods included from Types::PuppetObject

#_pcore_type, #to_s

Constructor Details

#initialize(locator, offset, length, name, type_expr = nil) ⇒ TypeAlias

Returns a new instance of TypeAlias.



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# File 'lib/puppet/pops/model/ast.rb', line 2197

def initialize(locator, offset, length, name, type_expr = nil)
  super(locator, offset, length, name)
  @hash = @hash ^ type_expr.hash
  @type_expr = type_expr
end

Instance Attribute Details

#type_expr ⇒ Object (readonly) 



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# File 'lib/puppet/pops/model/ast.rb', line 2195

def type_expr
  @type_expr
end

Class Method Details

._pcore_type ⇒ Object 



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# File 'lib/puppet/pops/model/ast.rb', line 2157

def self._pcore_type
  @_pcore_type ||=
    Types::PObjectType
      .new('Puppet::AST::TypeAlias', {
             'parent' => QRefDefinition._pcore_type,
             'attributes' => {
               'type_expr' => {
                 'type' => Types::POptionalType.new(Expression._pcore_type),
                 'value' => nil
               }
             }
           })
end

.create(locator, offset, length, name, type_expr = nil) ⇒ Object 



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# File 'lib/puppet/pops/model/ast.rb', line 2184

def self.create(locator, offset, length, name, type_expr = nil)
  ta = Types::TypeAsserter
  attrs = _pcore_type.attributes(true)
  ta.assert_instance_of('Puppet::AST::Positioned[locator]', attrs['locator'].type, locator)
  ta.assert_instance_of('Puppet::AST::Positioned[offset]', attrs['offset'].type, offset)
  ta.assert_instance_of('Puppet::AST::Positioned[length]', attrs['length'].type, length)
  ta.assert_instance_of('Puppet::AST::QRefDefinition[name]', attrs['name'].type, name)
  ta.assert_instance_of('Puppet::AST::TypeAlias[type_expr]', attrs['type_expr'].type, type_expr)
  new(locator, offset, length, name, type_expr)
end

.from_asserted_hash(init_hash) ⇒ Object 



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# File 'lib/puppet/pops/model/ast.rb', line 2175

def self.from_asserted_hash(init_hash)
  new(
    init_hash['locator'],
    init_hash['offset'],
    init_hash['length'],
    init_hash['name'],
    init_hash['type_expr'])
end

.from_hash(init_hash) ⇒ Object 



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# File 'lib/puppet/pops/model/ast.rb', line 2171

def self.from_hash(init_hash)
  from_asserted_hash(Types::TypeAsserter.assert_instance_of('Puppet::AST::TypeAlias initializer', _pcore_type.init_hash_type, init_hash))
end

Instance Method Details

#_pcore_all_contents(path, &block) ⇒ Object 



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# File 'lib/puppet/pops/model/ast.rb', line 2213

def _pcore_all_contents(path, &block)
  path << self
  unless @type_expr.nil?
    block.call(@type_expr, path)
    @type_expr._pcore_all_contents(path, &block)
  end
  path.pop
end

#_pcore_contents {|@type_expr| ... } ⇒ Object

Yields:



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# File 'lib/puppet/pops/model/ast.rb', line 2209

def _pcore_contents
  yield(@type_expr) unless @type_expr.nil?
end

#_pcore_init_hash ⇒ Object 



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# File 'lib/puppet/pops/model/ast.rb', line 2203

def _pcore_init_hash
  result = super
  result['type_expr'] = @type_expr unless @type_expr == nil
  result
end

#eql?(o) ⇒ Boolean Also known as: ==

Returns:

  • (Boolean) 


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# File 'lib/puppet/pops/model/ast.rb', line 2222

def eql?(o)
  super &&
  @type_expr.eql?(o.type_expr)
end