Class: NodeQueryParser

Inherits:
Racc::Parser
  • Object
show all
Defined in:
lib/node_query_parser.racc.rb

Constant Summary collapse

Racc_arg = 
[
racc_action_table,
racc_action_check,
racc_action_default,
racc_action_pointer,
racc_goto_table,
racc_goto_check,
racc_goto_default,
racc_goto_pointer,
racc_nt_base,
racc_reduce_table,
racc_token_table,
racc_shift_n,
racc_reduce_n,
racc_use_result_var ]
Racc_token_to_s_table = 
[
"$end",
"error",
"tCOMMA",
"tNODE_TYPE",
"tGOTO_SCOPE",
"tKEY",
"tIDENTIFIER_VALUE",
"tPSEUDO_CLASS",
"tRELATIONSHIP",
"tOPEN_ATTRIBUTE",
"tCLOSE_ATTRIBUTE",
"tOPEN_ARRAY",
"tCLOSE_ARRAY",
"tOPEN_SELECTOR",
"tCLOSE_SELECTOR",
"tPOSITION",
"tOPERATOR",
"tARRAY_VALUE",
"tBOOLEAN",
"tFLOAT",
"tINTEGER",
"tNIL",
"tREGEXP",
"tSTRING",
"tSYMBOL",
"$start",
"expression_list",
"expression",
"selector",
"basic_selector",
"attribute_list",
"attribute",
"value",
"array_value" ]
Racc_debug_parser = 
false

Instance Method Summary collapse

Constructor Details

#initialize(adapter:) ⇒ NodeQueryParser

Returns a new instance of NodeQueryParser.



10
11
12
13
 
# File 'lib/node_query_parser.racc.rb', line 10

def initialize(adapter:)
  @lexer = NodeQueryLexer.new
  @adapter = adapter
end

Instance Method Details

#_reduce_1(val, _values) ⇒ Object

reduce 0 omitted



202
203
204
 
# File 'lib/node_query_parser.racc.rb', line 202

def _reduce_1(val, _values)
 NodeQuery::Compiler::ExpressionList.new(expression: val[0], rest: val[2])
end

#_reduce_10(val, _values) ⇒ Object 



238
239
240
 
# File 'lib/node_query_parser.racc.rb', line 238

def _reduce_10(val, _values)
 NodeQuery::Compiler::BasicSelector.new(node_type: val[0], adapter: @adapter)
end

#_reduce_11(val, _values) ⇒ Object 



242
243
244
 
# File 'lib/node_query_parser.racc.rb', line 242

def _reduce_11(val, _values)
 NodeQuery::Compiler::BasicSelector.new(node_type: val[0], attribute_list: val[1], adapter: @adapter)
end

#_reduce_12(val, _values) ⇒ Object 



246
247
248
 
# File 'lib/node_query_parser.racc.rb', line 246

def _reduce_12(val, _values)
 NodeQuery::Compiler::AttributeList.new(attribute: val[0], rest: val[1])
end

#_reduce_13(val, _values) ⇒ Object 



250
251
252
 
# File 'lib/node_query_parser.racc.rb', line 250

def _reduce_13(val, _values)
 NodeQuery::Compiler::AttributeList.new(attribute: val[0])
end

#_reduce_14(val, _values) ⇒ Object 



254
255
256
 
# File 'lib/node_query_parser.racc.rb', line 254

def _reduce_14(val, _values)
 NodeQuery::Compiler::Attribute.new(key: val[1], value: val[3], operator: val[2], adapter: @adapter)
end

#_reduce_15(val, _values) ⇒ Object 



258
259
260
 
# File 'lib/node_query_parser.racc.rb', line 258

def _reduce_15(val, _values)
 NodeQuery::Compiler::Attribute.new(key: val[1], value: NodeQuery::Compiler::ArrayValue.new(adapter: @adapter), operator: val[2], adapter: @adapter)
end

#_reduce_16(val, _values) ⇒ Object 



262
263
264
 
# File 'lib/node_query_parser.racc.rb', line 262

def _reduce_16(val, _values)
 NodeQuery::Compiler::Attribute.new(key: val[1], value: val[4], operator: val[2], adapter: @adapter)
end

#_reduce_17(val, _values) ⇒ Object 



266
267
268
 
# File 'lib/node_query_parser.racc.rb', line 266

def _reduce_17(val, _values)
 NodeQuery::Compiler::ArrayValue.new(value: val[0], rest: val[1], adapter: @adapter)
end

#_reduce_18(val, _values) ⇒ Object 



270
271
272
 
# File 'lib/node_query_parser.racc.rb', line 270

def _reduce_18(val, _values)
 NodeQuery::Compiler::ArrayValue.new(value: val[0], adapter: @adapter)
end

#_reduce_2(val, _values) ⇒ Object 



206
207
208
 
# File 'lib/node_query_parser.racc.rb', line 206

def _reduce_2(val, _values)
 NodeQuery::Compiler::ExpressionList.new(expression: val[0])
end

#_reduce_20(val, _values) ⇒ Object

reduce 19 omitted



276
277
278
 
# File 'lib/node_query_parser.racc.rb', line 276

def _reduce_20(val, _values)
 NodeQuery::Compiler::Boolean.new(value: val[0], adapter: @adapter)
end

#_reduce_21(val, _values) ⇒ Object 



280
281
282
 
# File 'lib/node_query_parser.racc.rb', line 280

def _reduce_21(val, _values)
 NodeQuery::Compiler::Float.new(value: val[0], adapter: @adapter)
end

#_reduce_22(val, _values) ⇒ Object 



284
285
286
 
# File 'lib/node_query_parser.racc.rb', line 284

def _reduce_22(val, _values)
 NodeQuery::Compiler::Integer.new(value: val[0], adapter: @adapter)
end

#_reduce_23(val, _values) ⇒ Object 



288
289
290
 
# File 'lib/node_query_parser.racc.rb', line 288

def _reduce_23(val, _values)
 NodeQuery::Compiler::Nil.new(value: val[0], adapter: @adapter)
end

#_reduce_24(val, _values) ⇒ Object 



292
293
294
 
# File 'lib/node_query_parser.racc.rb', line 292

def _reduce_24(val, _values)
 NodeQuery::Compiler::Regexp.new(value: val[0], adapter: @adapter)
end

#_reduce_25(val, _values) ⇒ Object 



296
297
298
 
# File 'lib/node_query_parser.racc.rb', line 296

def _reduce_25(val, _values)
 NodeQuery::Compiler::String.new(value: val[0], adapter: @adapter)
end

#_reduce_26(val, _values) ⇒ Object 



300
301
302
 
# File 'lib/node_query_parser.racc.rb', line 300

def _reduce_26(val, _values)
 NodeQuery::Compiler::Symbol.new(value: val[0], adapter: @adapter)
end

#_reduce_27(val, _values) ⇒ Object 



304
305
306
 
# File 'lib/node_query_parser.racc.rb', line 304

def _reduce_27(val, _values)
 NodeQuery::Compiler::Identifier.new(value: val[0], adapter: @adapter)
end

#_reduce_3(val, _values) ⇒ Object 



210
211
212
 
# File 'lib/node_query_parser.racc.rb', line 210

def _reduce_3(val, _values)
 NodeQuery::Compiler::Expression.new(selector: val[0], rest: val[1])
end

#_reduce_4(val, _values) ⇒ Object 



214
215
216
 
# File 'lib/node_query_parser.racc.rb', line 214

def _reduce_4(val, _values)
 NodeQuery::Compiler::Expression.new(selector: val[0])
end

#_reduce_5(val, _values) ⇒ Object 



218
219
220
 
# File 'lib/node_query_parser.racc.rb', line 218

def _reduce_5(val, _values)
 NodeQuery::Compiler::Selector.new(basic_selector: val[0], position: val[1], adapter: @adapter )
end

#_reduce_6(val, _values) ⇒ Object 



222
223
224
 
# File 'lib/node_query_parser.racc.rb', line 222

def _reduce_6(val, _values)
 NodeQuery::Compiler::Selector.new(basic_selector: val[0], adapter: @adapter)
end

#_reduce_7(val, _values) ⇒ Object 



226
227
228
 
# File 'lib/node_query_parser.racc.rb', line 226

def _reduce_7(val, _values)
 NodeQuery::Compiler::Selector.new(pseudo_class: val[0], pseudo_selector: val[2], adapter: @adapter)
end

#_reduce_8(val, _values) ⇒ Object 



230
231
232
 
# File 'lib/node_query_parser.racc.rb', line 230

def _reduce_8(val, _values)
 NodeQuery::Compiler::Selector.new(relationship: val[0], rest: val[1], adapter: @adapter)
end

#_reduce_9(val, _values) ⇒ Object 



234
235
236
 
# File 'lib/node_query_parser.racc.rb', line 234

def _reduce_9(val, _values)
 NodeQuery::Compiler::Selector.new(goto_scope: val[0], rest: val[1], adapter: @adapter)
end

#_reduce_none(val, _values) ⇒ Object 



308
309
310
 
# File 'lib/node_query_parser.racc.rb', line 308

def _reduce_none(val, _values)
  val[0]
end

#next_token ⇒ Object 



20
21
22
 
# File 'lib/node_query_parser.racc.rb', line 20

def next_token
  @lexer.next_token
end

#parse(string) ⇒ Object 



15
16
17
18
 
# File 'lib/node_query_parser.racc.rb', line 15

def parse string
  @lexer.parse string
  do_parse
end