Class: Antlr4ruby::RuleContextWithAltNum

Inherits:
ParserRuleContext show all
Defined in:
lib/antlr4ruby/rule_context_with_alt_num.rb

Constant Summary

Constants inherited from ParserRuleContext

ParserRuleContext::EMPTY

Instance Attribute Summary collapse

Attributes inherited from ParserRuleContext

#children, #exception, #start, #stop

Attributes inherited from RuleContext

#invoking_state, #parent

Instance Method Summary collapse

Methods inherited from ParserRuleContext

#add_any_child, #add_child, #add_error_node, #copy_from, #enter_rule, #exit_rule, #get_child, #get_child_count, #get_parent, #get_rule_context, #get_rule_contexts, #get_source_interval, #get_start, #get_stop, #get_token, #get_tokens, #remove_last_child, #to_info_string

Methods inherited from RuleContext

#accept, #depth, #enter_rule, #exit_rule, #get_child, #get_child_count, #get_parent, #get_payload, #get_rule_context, #get_rule_index, #get_source_interval, #get_text, #is_empty?, #set_parent, #to_s, #to_string_tree

Constructor Details

#initialize(parent, invoking_state) ⇒ RuleContextWithAltNum

Returns a new instance of RuleContextWithAltNum.



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# File 'lib/antlr4ruby/rule_context_with_alt_num.rb', line 7

def initialize(parent, invoking_state)
  super(parent, invoking_state)
  @alt_num = ATN.INVALID_ALT_NUMBER
end

Instance Attribute Details

#alt_num ⇒ Object

Returns the value of attribute alt_num.



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# File 'lib/antlr4ruby/rule_context_with_alt_num.rb', line 5

def alt_num
  @alt_num
end

Instance Method Details

#get_alt_number ⇒ Object 



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# File 'lib/antlr4ruby/rule_context_with_alt_num.rb', line 12

def get_alt_number
  @alt_num
end

#set_alt_number(alt_number) ⇒ Object 



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# File 'lib/antlr4ruby/rule_context_with_alt_num.rb', line 16

def set_alt_number(alt_number)
  @alt_num = alt_number
end