Class: Synvert::Core::NodeQuery::Parser

Inherits:
Racc::Parser
  • Object
show all
Defined in:
lib/synvert/core/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 = 
[
"$end",
"error",
"tNODE_TYPE",
"tATTRIBUTE",
"tKEY",
"tIDENTIFIER",
"tIDENTIFIER_VALUE",
"tINDEX",
"tHAS",
"tCOMMA",
"tCHILD",
"tSUBSEQUENT_SIBLING",
"tNEXT_SIBLING",
"tOPEN_ATTRIBUTE",
"tCLOSE_ATTRIBUTE",
"tOPEN_DYNAMIC_ATTRIBUTE",
"tCLOSE_DYNAMIC_ATTRIBUTE",
"tOPEN_ARRAY",
"tCLOSE_ARRAY",
"tOPEN_SELECTOR",
"tCLOSE_SELECTOR",
"tEQUAL",
"tNOT_EQUAL",
"tMATCH",
"tNOT_MATCH",
"tGREATER_THAN",
"tGREATER_THAN_OR_EQUAL",
"tLESS_THAN",
"tLESS_THAN_OR_EQUAL",
"tIN",
"tNOT_IN",
"tINCLUDES",
"tARRAY_VALUE",
"tDYNAMIC_ATTRIBUTE",
"tBOOLEAN",
"tFLOAT",
"tINTEGER",
"tNIL",
"tREGEXP",
"tSTRING",
"tSYMBOL",
"$start",
"expression",
"selector",
"attribute_list",
"attribute",
"value",
"array_value" ]
Racc_debug_parser = 
false

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Parser

Returns a new instance of Parser.



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# File 'lib/synvert/core/node_query/parser.racc.rb', line 13

def initialize
  @lexer = Lexer.new
end

Instance Method Details

#_reduce_1(val, _values) ⇒ Object

reduce 0 omitted



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# File 'lib/synvert/core/node_query/parser.racc.rb', line 321

def _reduce_1(val, _values)
 Compiler::Expression.new(selector: val[0], rest: val[2], relationship: :child)
end

#_reduce_10(val, _values) ⇒ Object 



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# File 'lib/synvert/core/node_query/parser.racc.rb', line 357

def _reduce_10(val, _values)
 Compiler::Selector.new(node_type: val[0], index: val[1])
end

#_reduce_11(val, _values) ⇒ Object 



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# File 'lib/synvert/core/node_query/parser.racc.rb', line 361

def _reduce_11(val, _values)
 Compiler::Selector.new(attribute_list: val[0], index: val[1])
end

#_reduce_12(val, _values) ⇒ Object 



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# File 'lib/synvert/core/node_query/parser.racc.rb', line 365

def _reduce_12(val, _values)
 Compiler::Selector.new(node_type: val[0], attribute_list: val[1], has_expression: val[4])
end

#_reduce_13(val, _values) ⇒ Object 



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# File 'lib/synvert/core/node_query/parser.racc.rb', line 369

def _reduce_13(val, _values)
 Compiler::Selector.new(node_type: val[0], has_expression: val[3])
end

#_reduce_14(val, _values) ⇒ Object 



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# File 'lib/synvert/core/node_query/parser.racc.rb', line 373

def _reduce_14(val, _values)
 Compiler::Selector.new(attribute_list: val[0], has_expression: val[3])
end

#_reduce_15(val, _values) ⇒ Object 



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# File 'lib/synvert/core/node_query/parser.racc.rb', line 377

def _reduce_15(val, _values)
 Compiler::Selector.new(node_type: val[0], attribute_list: val[1])
end

#_reduce_16(val, _values) ⇒ Object 



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# File 'lib/synvert/core/node_query/parser.racc.rb', line 381

def _reduce_16(val, _values)
 Compiler::Selector.new(node_type: val[0])
end

#_reduce_17(val, _values) ⇒ Object 



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# File 'lib/synvert/core/node_query/parser.racc.rb', line 385

def _reduce_17(val, _values)
 Compiler::Selector.new(attribute_list: val[0])
end

#_reduce_18(val, _values) ⇒ Object 



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# File 'lib/synvert/core/node_query/parser.racc.rb', line 389

def _reduce_18(val, _values)
 Compiler::AttributeList.new(attribute: val[1], rest: val[3])
end

#_reduce_19(val, _values) ⇒ Object 



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# File 'lib/synvert/core/node_query/parser.racc.rb', line 393

def _reduce_19(val, _values)
 Compiler::AttributeList.new(attribute: val[1])
end

#_reduce_2(val, _values) ⇒ Object 



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# File 'lib/synvert/core/node_query/parser.racc.rb', line 325

def _reduce_2(val, _values)
 Compiler::Expression.new(selector: val[0], rest: val[2], relationship: :subsequent_sibling)
end

#_reduce_20(val, _values) ⇒ Object 



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# File 'lib/synvert/core/node_query/parser.racc.rb', line 397

def _reduce_20(val, _values)
 Compiler::Attribute.new(key: val[0], value: val[2], operator: :!=)
end

#_reduce_21(val, _values) ⇒ Object 



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# File 'lib/synvert/core/node_query/parser.racc.rb', line 401

def _reduce_21(val, _values)
 Compiler::Attribute.new(key: val[0], value: val[2], operator: :!~)
end

#_reduce_22(val, _values) ⇒ Object 



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# File 'lib/synvert/core/node_query/parser.racc.rb', line 405

def _reduce_22(val, _values)
 Compiler::Attribute.new(key: val[0], value: val[2], operator: :=~)
end

#_reduce_23(val, _values) ⇒ Object 



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# File 'lib/synvert/core/node_query/parser.racc.rb', line 409

def _reduce_23(val, _values)
 Compiler::Attribute.new(key: val[0], value: val[2], operator: :>=)
end

#_reduce_24(val, _values) ⇒ Object 



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# File 'lib/synvert/core/node_query/parser.racc.rb', line 413

def _reduce_24(val, _values)
 Compiler::Attribute.new(key: val[0], value: val[2], operator: :>)
end

#_reduce_25(val, _values) ⇒ Object 



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# File 'lib/synvert/core/node_query/parser.racc.rb', line 417

def _reduce_25(val, _values)
 Compiler::Attribute.new(key: val[0], value: val[2], operator: :<=)
end

#_reduce_26(val, _values) ⇒ Object 



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# File 'lib/synvert/core/node_query/parser.racc.rb', line 421

def _reduce_26(val, _values)
 Compiler::Attribute.new(key: val[0], value: val[2], operator: :<)
end

#_reduce_27(val, _values) ⇒ Object 



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# File 'lib/synvert/core/node_query/parser.racc.rb', line 425

def _reduce_27(val, _values)
 Compiler::Attribute.new(key: val[0], value: val[2], operator: :==)
end

#_reduce_28(val, _values) ⇒ Object 



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# File 'lib/synvert/core/node_query/parser.racc.rb', line 429

def _reduce_28(val, _values)
 Compiler::Attribute.new(key: val[0], value: val[2], operator: :includes)
end

#_reduce_29(val, _values) ⇒ Object 



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# File 'lib/synvert/core/node_query/parser.racc.rb', line 433

def _reduce_29(val, _values)
 Compiler::Attribute.new(key: val[0], value: Compiler::Array.new, operator: :!=)
end

#_reduce_3(val, _values) ⇒ Object 



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# File 'lib/synvert/core/node_query/parser.racc.rb', line 329

def _reduce_3(val, _values)
 Compiler::Expression.new(selector: val[0], rest: val[2], relationship: :next_sibling)
end

#_reduce_30(val, _values) ⇒ Object 



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# File 'lib/synvert/core/node_query/parser.racc.rb', line 437

def _reduce_30(val, _values)
 Compiler::Attribute.new(key: val[0], value: Compiler::Array.new, operator: :==)
end

#_reduce_31(val, _values) ⇒ Object 



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# File 'lib/synvert/core/node_query/parser.racc.rb', line 441

def _reduce_31(val, _values)
 Compiler::Attribute.new(key: val[0], value: Compiler::Array.new, operator: :not_in)
end

#_reduce_32(val, _values) ⇒ Object 



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# File 'lib/synvert/core/node_query/parser.racc.rb', line 445

def _reduce_32(val, _values)
 Compiler::Attribute.new(key: val[0], value: Compiler::Array.new, operator: :in)
end

#_reduce_33(val, _values) ⇒ Object 



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# File 'lib/synvert/core/node_query/parser.racc.rb', line 449

def _reduce_33(val, _values)
 Compiler::Attribute.new(key: val[0], value: val[3], operator: :!=)
end

#_reduce_34(val, _values) ⇒ Object 



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# File 'lib/synvert/core/node_query/parser.racc.rb', line 453

def _reduce_34(val, _values)
 Compiler::Attribute.new(key: val[0], value: val[3], operator: :==)
end

#_reduce_35(val, _values) ⇒ Object 



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# File 'lib/synvert/core/node_query/parser.racc.rb', line 457

def _reduce_35(val, _values)
 Compiler::Attribute.new(key: val[0], value: val[3], operator: :not_in)
end

#_reduce_36(val, _values) ⇒ Object 



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# File 'lib/synvert/core/node_query/parser.racc.rb', line 461

def _reduce_36(val, _values)
 Compiler::Attribute.new(key: val[0], value: val[3], operator: :in)
end

#_reduce_37(val, _values) ⇒ Object 



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# File 'lib/synvert/core/node_query/parser.racc.rb', line 465

def _reduce_37(val, _values)
 Compiler::Array.new(value: val[0], rest: val[2])
end

#_reduce_38(val, _values) ⇒ Object 



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# File 'lib/synvert/core/node_query/parser.racc.rb', line 469

def _reduce_38(val, _values)
 Compiler::Array.new(value: val[0])
end

#_reduce_4(val, _values) ⇒ Object 



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# File 'lib/synvert/core/node_query/parser.racc.rb', line 333

def _reduce_4(val, _values)
 Compiler::Expression.new(selector: val[0], rest: val[1], relationship: :descendant)
end

#_reduce_40(val, _values) ⇒ Object

reduce 39 omitted



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# File 'lib/synvert/core/node_query/parser.racc.rb', line 475

def _reduce_40(val, _values)
 Compiler::DynamicAttribute.new(value: val[1])
end

#_reduce_41(val, _values) ⇒ Object 



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# File 'lib/synvert/core/node_query/parser.racc.rb', line 479

def _reduce_41(val, _values)
 Compiler::Boolean.new(value: val[0])
end

#_reduce_42(val, _values) ⇒ Object 



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# File 'lib/synvert/core/node_query/parser.racc.rb', line 483

def _reduce_42(val, _values)
 Compiler::Float.new(value: val[0])
end

#_reduce_43(val, _values) ⇒ Object 



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# File 'lib/synvert/core/node_query/parser.racc.rb', line 487

def _reduce_43(val, _values)
 Compiler::Integer.new(value: val[0])
end

#_reduce_44(val, _values) ⇒ Object 



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# File 'lib/synvert/core/node_query/parser.racc.rb', line 491

def _reduce_44(val, _values)
 Compiler::Nil.new(value: val[0])
end

#_reduce_45(val, _values) ⇒ Object 



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# File 'lib/synvert/core/node_query/parser.racc.rb', line 495

def _reduce_45(val, _values)
 Compiler::Regexp.new(value: val[0])
end

#_reduce_46(val, _values) ⇒ Object 



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# File 'lib/synvert/core/node_query/parser.racc.rb', line 499

def _reduce_46(val, _values)
 Compiler::String.new(value: val[0])
end

#_reduce_47(val, _values) ⇒ Object 



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# File 'lib/synvert/core/node_query/parser.racc.rb', line 503

def _reduce_47(val, _values)
 Compiler::Symbol.new(value: val[0])
end

#_reduce_48(val, _values) ⇒ Object 



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# File 'lib/synvert/core/node_query/parser.racc.rb', line 507

def _reduce_48(val, _values)
 Compiler::Identifier.new(value: val[0])
end

#_reduce_5(val, _values) ⇒ Object 



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# File 'lib/synvert/core/node_query/parser.racc.rb', line 337

def _reduce_5(val, _values)
 Compiler::Expression.new(selector: val[0])
end

#_reduce_6(val, _values) ⇒ Object 



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# File 'lib/synvert/core/node_query/parser.racc.rb', line 341

def _reduce_6(val, _values)
 Compiler::Expression.new(rest: val[1], relationship: :child)
end

#_reduce_7(val, _values) ⇒ Object 



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# File 'lib/synvert/core/node_query/parser.racc.rb', line 345

def _reduce_7(val, _values)
 Compiler::Expression.new(rest: val[1], relationship: :subsequent_sibling)
end

#_reduce_8(val, _values) ⇒ Object 



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# File 'lib/synvert/core/node_query/parser.racc.rb', line 349

def _reduce_8(val, _values)
 Compiler::Expression.new(rest: val[1], relationship: :next_sibling)
end

#_reduce_9(val, _values) ⇒ Object 



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# File 'lib/synvert/core/node_query/parser.racc.rb', line 353

def _reduce_9(val, _values)
 Compiler::Selector.new(node_type: val[0], attribute_list: val[1], index: val[2])
end

#_reduce_none(val, _values) ⇒ Object 



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# File 'lib/synvert/core/node_query/parser.racc.rb', line 511

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

#next_token ⇒ Object 



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# File 'lib/synvert/core/node_query/parser.racc.rb', line 22

def next_token
  @lexer.next_token
end

#parse(string) ⇒ Object 



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# File 'lib/synvert/core/node_query/parser.racc.rb', line 17

def parse string
  @lexer.parse string
  do_parse
end