Class: Ibex::IR::LexerRule

Inherits:
Object
  • Object
show all
Defined in:
lib/ibex/ir/lexer_ir.rb

Overview

One normalized, state-scoped lexer rule.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(id:, state:, kind:, token:, pattern:, pattern_kind:, options:, action:, location:) ⇒ LexerRule

Returns a new instance of LexerRule.



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# File 'lib/ibex/ir/lexer_ir.rb', line 22

def initialize(id:, state:, kind:, token:, pattern:, pattern_kind:, options:, action:, location:)
  @id = id
  @state = state.freeze
  @kind = kind
  @token = token&.freeze
  @pattern = pattern.freeze
  @pattern_kind = pattern_kind
  @options = options.freeze
  @action = action&.freeze
  @location = IR.deep_freeze(location)
  freeze
end

Instance Attribute Details

#action ⇒ Object (readonly)

: String?



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# File 'lib/ibex/ir/lexer_ir.rb', line 17

def action
  @action
end

#id ⇒ Object (readonly)

: Integer



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# File 'lib/ibex/ir/lexer_ir.rb', line 10

def id
  @id
end

#kind ⇒ Object (readonly)

: Symbol



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# File 'lib/ibex/ir/lexer_ir.rb', line 12

def kind
  @kind
end

#location ⇒ Object (readonly)

: location



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# File 'lib/ibex/ir/lexer_ir.rb', line 18

def location
  @location
end

#options ⇒ Object (readonly)

: String



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# File 'lib/ibex/ir/lexer_ir.rb', line 16

def options
  @options
end

#pattern ⇒ Object (readonly)

: String



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# File 'lib/ibex/ir/lexer_ir.rb', line 14

def pattern
  @pattern
end

#pattern_kind ⇒ Object (readonly)

: Symbol



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# File 'lib/ibex/ir/lexer_ir.rb', line 15

def pattern_kind
  @pattern_kind
end

#state ⇒ Object (readonly)

: String



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# File 'lib/ibex/ir/lexer_ir.rb', line 11

def state
  @state
end

#token ⇒ Object (readonly)

: String?



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# File 'lib/ibex/ir/lexer_ir.rb', line 13

def token
  @token
end

Instance Method Details

#to_h ⇒ Object 



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# File 'lib/ibex/ir/lexer_ir.rb', line 36

def to_h
  {
    id: @id, state: @state, kind: @kind, token: @token, pattern: @pattern,
    pattern_kind: @pattern_kind, options: @options, action: @action, loc: @location
  }
end