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Versions: 5
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Contents
module Antlr4::Runtime
class LexerIndexedCustomAction < LexerAction
attr_reader :action
attr_reader :offset
def initialize(offset, action)
@offset = offset
@action = action
end
def action_type
@action.action_type
end
def position_dependent?
true
end
def execute(lexer) # assume the input stream position was properly set by the calling code
@action.execute(lexer)
end
def hash
return @_hash unless @_hash.nil?
hash_code = MurmurHash.hash_int_obj(offset, action)
if !@_hash.nil?
if hash_code == @_hash
puts 'Same hash_code for LexerIndexedCustomAction'
else
puts 'Different hash_code for LexerIndexedCustomAction'
end
end
@_hash = hash_code
end
def eql?(other)
if other == self
return true
else
return false unless other.is_a? LexerIndexedCustomAction
end
@offset == other.offset && @action == other.action
end
end
end
Version data entries
5 entries across 5 versions & 1 rubygems