module TagQueryGrammar
Extensions to the TagQueryGrammar
module, generated by Treetop. The classes contained in this module are applied to the nodes of the parsed syntax tree for easier interpretation later.
@see treetop.rubyforge.org/
@author Josh Lindsey @since 2.3.0
Autogenerated from a Treetop grammar. Edits may be lost.
Public Instance Methods
_nt_AND()
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# File lib/rutty/treetop/tag_query.rb, line 395 def _nt_AND start_index = index if node_cache[:AND].has_key?(index) cached = node_cache[:AND][index] if cached cached = SyntaxNode.new(input, index...(index + 1)) if cached == true @index = cached.interval.end end return cached end if has_terminal?('AND', false, index) r0 = instantiate_node(AndLiteral,input, index...(index + 3)) @index += 3 else terminal_parse_failure('AND') r0 = nil end node_cache[:AND][start_index] = r0 r0 end
_nt_OR()
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# File lib/rutty/treetop/tag_query.rb, line 419 def _nt_OR start_index = index if node_cache[:OR].has_key?(index) cached = node_cache[:OR][index] if cached cached = SyntaxNode.new(input, index...(index + 1)) if cached == true @index = cached.interval.end end return cached end if has_terminal?('OR', false, index) r0 = instantiate_node(OrLiteral,input, index...(index + 2)) @index += 2 else terminal_parse_failure('OR') r0 = nil end node_cache[:OR][start_index] = r0 r0 end
_nt_boolean()
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# File lib/rutty/treetop/tag_query.rb, line 280 def _nt_boolean start_index = index if node_cache[:boolean].has_key?(index) cached = node_cache[:boolean][index] if cached cached = SyntaxNode.new(input, index...(index + 1)) if cached == true @index = cached.interval.end end return cached end i0 = index r1 = _nt_AND if r1 r0 = r1 else r2 = _nt_OR if r2 r0 = r2 else @index = i0 r0 = nil end end node_cache[:boolean][start_index] = r0 r0 end
_nt_group()
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# File lib/rutty/treetop/tag_query.rb, line 245 def _nt_group start_index = index if node_cache[:group].has_key?(index) cached = node_cache[:group][index] if cached cached = SyntaxNode.new(input, index...(index + 1)) if cached == true @index = cached.interval.end end return cached end i0, s0 = index, [] r1 = _nt_group_start s0 << r1 if r1 r2 = _nt_query s0 << r2 if r2 r3 = _nt_group_end s0 << r3 end end if s0.last r0 = instantiate_node(QueryGroup,input, i0...index, s0) r0.extend(Group0) else @index = i0 r0 = nil end node_cache[:group][start_index] = r0 r0 end
_nt_group_end()
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# File lib/rutty/treetop/tag_query.rb, line 371 def _nt_group_end start_index = index if node_cache[:group_end].has_key?(index) cached = node_cache[:group_end][index] if cached cached = SyntaxNode.new(input, index...(index + 1)) if cached == true @index = cached.interval.end end return cached end if has_terminal?(')', false, index) r0 = instantiate_node(GroupEnd,input, index...(index + 1)) @index += 1 else terminal_parse_failure(')') r0 = nil end node_cache[:group_end][start_index] = r0 r0 end
_nt_group_start()
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# File lib/rutty/treetop/tag_query.rb, line 347 def _nt_group_start start_index = index if node_cache[:group_start].has_key?(index) cached = node_cache[:group_start][index] if cached cached = SyntaxNode.new(input, index...(index + 1)) if cached == true @index = cached.interval.end end return cached end if has_terminal?('(', false, index) r0 = instantiate_node(GroupStart,input, index...(index + 1)) @index += 1 else terminal_parse_failure('(') r0 = nil end node_cache[:group_start][start_index] = r0 r0 end
_nt_query()
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# File lib/rutty/treetop/tag_query.rb, line 30 def _nt_query start_index = index if node_cache[:query].has_key?(index) cached = node_cache[:query][index] if cached cached = SyntaxNode.new(input, index...(index + 1)) if cached == true @index = cached.interval.end end return cached end i0 = index i1, s1 = index, [] r2 = _nt_tag s1 << r2 if r2 r3 = _nt_space s1 << r3 if r3 r4 = _nt_boolean s1 << r4 if r4 r5 = _nt_space s1 << r5 if r5 i6 = index r7 = _nt_query if r7 r6 = r7 else r8 = _nt_group if r8 r6 = r8 else @index = i6 r6 = nil end end s1 << r6 end end end end if s1.last r1 = instantiate_node(SyntaxNode,input, i1...index, s1) r1.extend(Query0) else @index = i1 r1 = nil end if r1 r0 = r1 else r9 = _nt_tag if r9 r0 = r9 else @index = i0 r0 = nil end end node_cache[:query][start_index] = r0 r0 end
_nt_quote()
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# File lib/rutty/treetop/tag_query.rb, line 189 def _nt_quote start_index = index if node_cache[:quote].has_key?(index) cached = node_cache[:quote][index] if cached cached = SyntaxNode.new(input, index...(index + 1)) if cached == true @index = cached.interval.end end return cached end i0 = index if has_terminal?('"', false, index) r1 = instantiate_node(SyntaxNode,input, index...(index + 1)) @index += 1 else terminal_parse_failure('"') r1 = nil end if r1 r0 = r1 else if has_terminal?("'", false, index) r2 = instantiate_node(SyntaxNode,input, index...(index + 1)) @index += 1 else terminal_parse_failure("'") r2 = nil end if r2 r0 = r2 else @index = i0 r0 = nil end end node_cache[:quote][start_index] = r0 r0 end
_nt_space()
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# File lib/rutty/treetop/tag_query.rb, line 310 def _nt_space start_index = index if node_cache[:space].has_key?(index) cached = node_cache[:space][index] if cached cached = SyntaxNode.new(input, index...(index + 1)) if cached == true @index = cached.interval.end end return cached end s0, i0 = [], index loop do if has_terminal?('\G[\\s]', true, index) r1 = true @index += 1 else r1 = nil end if r1 s0 << r1 else break end end if s0.empty? @index = i0 r0 = nil else r0 = instantiate_node(Whitespace,input, i0...index, s0) end node_cache[:space][start_index] = r0 r0 end
_nt_tag()
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# File lib/rutty/treetop/tag_query.rb, line 100 def _nt_tag start_index = index if node_cache[:tag].has_key?(index) cached = node_cache[:tag][index] if cached cached = SyntaxNode.new(input, index...(index + 1)) if cached == true @index = cached.interval.end end return cached end i0, s0 = index, [] i1 = index i2 = index r3 = _nt_quote if r3 r2 = r3 else r4 = _nt_group if r4 r2 = r4 else r5 = _nt_boolean if r5 r2 = r5 else r6 = _nt_space if r6 r2 = r6 else r7 = _nt_group_start if r7 r2 = r7 else r8 = _nt_group_end if r8 r2 = r8 else @index = i2 r2 = nil end end end end end end if r2 r1 = nil else @index = i1 r1 = instantiate_node(SyntaxNode,input, index...index) end s0 << r1 if r1 s9, i9 = [], index loop do if has_terminal?('\G[\\w-]', true, index) r10 = true @index += 1 else r10 = nil end if r10 s9 << r10 else break end end if s9.empty? @index = i9 r9 = nil else r9 = instantiate_node(SyntaxNode,input, i9...index, s9) end s0 << r9 end if s0.last r0 = instantiate_node(Tag,input, i0...index, s0) r0.extend(Tag0) else @index = i0 r0 = nil end node_cache[:tag][start_index] = r0 r0 end
root()
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# File lib/rutty/treetop/tag_query.rb, line 7 def root @root ||= :query end