Method: NodeImpl::Methods#getSourceInterval

Defined in:
lib/antlr4/tree/Tree.rb

#getSourceInterval ⇒ Object 



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# File 'lib/antlr4/tree/Tree.rb', line 114

def getSourceInterval()
    return Antlr4::INVALID_INTERVAL if self.symbol.nil?
    tokenIndex = self.symbol.tokenIndex
    return [tokenIndex, tokenIndex]
end