Class: Stretto::Tokens::ModifierToken

Inherits:

HashToken

• Object
• Treetop::Runtime::SyntaxNode
• HashToken
• Stretto::Tokens::ModifierToken

Defined in:

lib/stretto/grammar/tokens/modifier_token.rb

Overview

Token result from parsing a modifier token. This encloses all elements that are constructed by a single character and a value. Refer to individual class to see the MusicElement generated from this token

Examples:

“I40”. “T”, “@2000”

Direct Known Subclasses

ChannelPressureToken, InstrumentToken, LayerChangeToken, PitchBendToken, TempoToken, TimingToken, VoiceChangeToken

Instance Method Summary

• #to_stretto(pattern = nil) ⇒ MusicElements::MusicElement abstract

  Returns an element of class KLASS.

• #value ⇒ Value

  A Value object wrapping the value of the modifier.

Methods inherited from HashToken

#[]

Instance Method Details

#to_stretto(pattern = nil) ⇒ MusicElements::MusicElement

This method is abstract.

Returns an element of class KLASS

Returns:

• (MusicElements::MusicElement)

See Also:

• ModifierToken::KLASS

# File 'lib/stretto/grammar/tokens/modifier_token.rb', line 24

def to_stretto(pattern = nil)
  self.class::KLASS.new(self, pattern)
end

#value ⇒ Value

Returns A Value object wrapping the value of the modifier.

Returns:

• (Value) —

  A Value object wrapping the value of the modifier

# File 'lib/stretto/grammar/tokens/modifier_token.rb', line 29

def value
  Value.new(__value.wrap)
end