antlr

Documentation

Index

• Variables
• type Listener
  • func CreateListener() Listener
  • func (s *Listener) ExitAdditionOrSubtraction(ctx *parser.AdditionOrSubtractionContext)
  • func (s *Listener) ExitArithmeticNegation(ctx *parser.ArithmeticNegationContext)
  • func (s *Listener) ExitBoolean_literal(ctx *parser.Boolean_literalContext)
  • func (s *Listener) ExitClosed_interval_end(ctx *parser.Closed_interval_endContext)
  • func (s *Listener) ExitClosed_interval_start(ctx *parser.Closed_interval_startContext)
  • func (s *Listener) ExitComparison(ctx *parser.ComparisonContext)
  • func (s *Listener) ExitDate_time_literal(ctx *parser.Date_time_literalContext)
  • func (s *Listener) ExitEmptySimpleExpressions(ctx *parser.EmptySimpleExpressionsContext)
  • func (s *Listener) ExitEmptySimpleUnaryTests(ctx *parser.EmptySimpleUnaryTestsContext)
  • func (s *Listener) ExitEqualUnaryComparison(ctx *parser.EqualUnaryComparisonContext)
  • func (s *Listener) ExitExpression(ctx *parser.ExpressionContext)
  • func (s *Listener) ExitInteger_literal(ctx *parser.Integer_literalContext)
  • func (s *Listener) ExitInterval(ctx *parser.IntervalContext)
  • func (s *Listener) ExitMultiplicationOrDivision(ctx *parser.MultiplicationOrDivisionContext)
  • func (s *Listener) ExitNegationSimpleUnaryTests(ctx *parser.NegationSimpleUnaryTestsContext)
  • func (s *Listener) ExitNumeric_literal(ctx *parser.Numeric_literalContext)
  • func (s *Listener) ExitOpen_interval_end(ctx *parser.Open_interval_endContext)
  • func (s *Listener) ExitOpen_interval_start(ctx *parser.Open_interval_startContext)
  • func (s *Listener) ExitParentheses(ctx *parser.ParenthesesContext)
  • func (s *Listener) ExitPower(ctx *parser.PowerContext)
  • func (s *Listener) ExitQualified_name(ctx *parser.Qualified_nameContext)
  • func (s *Listener) ExitReal_literal(ctx *parser.Real_literalContext)
  • func (s *Listener) ExitSimpleExpressions(ctx *parser.SimpleExpressionsContext)
  • func (s *Listener) ExitSimple_expression(ctx *parser.Simple_expressionContext)
  • func (s *Listener) ExitSimple_positive_unary_tests(ctx *parser.Simple_positive_unary_testsContext)
  • func (s *Listener) ExitSimple_value(ctx *parser.Simple_valueContext)
  • func (s *Listener) ExitString_literal(ctx *parser.String_literalContext)
  • func (s *Listener) ExitUnaryComparison(ctx *parser.UnaryComparisonContext)
  • func (s *Listener) GetAST() sfeel.Node
• type Parser
  • func CreateParser(expr string) Parser
  • func (p Parser) Errors() []error
  • func (p Parser) Lexer() *parser2.SFeelLexer
  • func (p Parser) ParseInput() (ast.Node, []error)
  • func (p Parser) ParseOutput() (ast.Node, []error)
  • func (p Parser) Parser() *parser2.SFeelParser

Variables

var (
	TokenTable = map[int]int{
		gen.SFeelParserPOW:                        ast.SFeelOperatorPOW,
		gen.SFeelParserMUL:                        ast.SFeelOperatorMUL,
		gen.SFeelParserDIV:                        ast.SFeelOperatorDIV,
		gen.SFeelParserADD:                        ast.SFeelOperatorADD,
		gen.SFeelParserSUB:                        ast.SFeelOperatorSUB,
		gen.SFeelParserLESS:                       ast.SFeelOperatorLESS,
		gen.SFeelParserLESSEQ:                     ast.SFeelOperatorLESSEQ,
		gen.SFeelParserGREATER:                    ast.SFeelOperatorGREATER,
		gen.SFeelParserGREATEREQ:                  ast.SFeelOperatorGREATEREQ,
		gen.SFeelParserEQUAL:                      ast.SFeelOperatorEQUAL,
		gen.SFeelParserNOTEQUAL:                   ast.SFeelOperatorNOTEQUAL,
		gen.SFeelParserRULE_closed_interval_start: ast.SFeelClosedIntervalSTART,
		gen.SFeelParserRULE_closed_interval_end:   ast.SFeelClosedIntervalEND,
		gen.SFeelParserRULE_open_interval_start:   ast.SFeelOpenIntervalSTART,
		gen.SFeelParserRULE_open_interval_end:     ast.SFeelOpenIntervalEND,
	}
)

Types

type Listener

type Listener struct {
	parser.BaseSFeelListener

	Errors []error
	// contains filtered or unexported fields
}

func CreateListener

func CreateListener() Listener

func (*Listener) ExitAdditionOrSubtraction

func (s *Listener) ExitAdditionOrSubtraction(ctx *parser.AdditionOrSubtractionContext)

func (*Listener) ExitArithmeticNegation

func (s *Listener) ExitArithmeticNegation(ctx *parser.ArithmeticNegationContext)

func (*Listener) ExitBoolean_literal

func (s *Listener) ExitBoolean_literal(ctx *parser.Boolean_literalContext)

func (*Listener) ExitClosed_interval_end

func (s *Listener) ExitClosed_interval_end(ctx *parser.Closed_interval_endContext)

func (*Listener) ExitClosed_interval_start

func (s *Listener) ExitClosed_interval_start(ctx *parser.Closed_interval_startContext)

func (*Listener) ExitComparison

func (s *Listener) ExitComparison(ctx *parser.ComparisonContext)

func (*Listener) ExitDate_time_literal

func (s *Listener) ExitDate_time_literal(ctx *parser.Date_time_literalContext)

func (*Listener) ExitEmptySimpleExpressions

func (s *Listener) ExitEmptySimpleExpressions(ctx *parser.EmptySimpleExpressionsContext)

func (*Listener) ExitEmptySimpleUnaryTests

func (s *Listener) ExitEmptySimpleUnaryTests(ctx *parser.EmptySimpleUnaryTestsContext)

Unary Tests

func (*Listener) ExitEqualUnaryComparison

func (s *Listener) ExitEqualUnaryComparison(ctx *parser.EqualUnaryComparisonContext)

func (*Listener) ExitExpression

func (s *Listener) ExitExpression(ctx *parser.ExpressionContext)

Simple expressions

func (*Listener) ExitInteger_literal

func (s *Listener) ExitInteger_literal(ctx *parser.Integer_literalContext)

func (*Listener) ExitInterval

func (s *Listener) ExitInterval(ctx *parser.IntervalContext)

func (*Listener) ExitMultiplicationOrDivision

func (s *Listener) ExitMultiplicationOrDivision(ctx *parser.MultiplicationOrDivisionContext)

func (*Listener) ExitNegationSimpleUnaryTests

func (s *Listener) ExitNegationSimpleUnaryTests(ctx *parser.NegationSimpleUnaryTestsContext)

func (*Listener) ExitNumeric_literal

func (s *Listener) ExitNumeric_literal(ctx *parser.Numeric_literalContext)

Datatypes and Primitives

func (*Listener) ExitOpen_interval_end

func (s *Listener) ExitOpen_interval_end(ctx *parser.Open_interval_endContext)

func (*Listener) ExitOpen_interval_start

func (s *Listener) ExitOpen_interval_start(ctx *parser.Open_interval_startContext)

func (*Listener) ExitParentheses

func (s *Listener) ExitParentheses(ctx *parser.ParenthesesContext)

func (*Listener) ExitPower

func (s *Listener) ExitPower(ctx *parser.PowerContext)

func (*Listener) ExitQualified_name

func (s *Listener) ExitQualified_name(ctx *parser.Qualified_nameContext)

func (*Listener) ExitReal_literal

func (s *Listener) ExitReal_literal(ctx *parser.Real_literalContext)

func (*Listener) ExitSimpleExpressions

func (s *Listener) ExitSimpleExpressions(ctx *parser.SimpleExpressionsContext)

func (*Listener) ExitSimple_expression

func (s *Listener) ExitSimple_expression(ctx *parser.Simple_expressionContext)

func (*Listener) ExitSimple_positive_unary_tests

func (s *Listener) ExitSimple_positive_unary_tests(ctx *parser.Simple_positive_unary_testsContext)

func (*Listener) ExitSimple_value

func (s *Listener) ExitSimple_value(ctx *parser.Simple_valueContext)

func (*Listener) ExitString_literal

func (s *Listener) ExitString_literal(ctx *parser.String_literalContext)

func (*Listener) ExitUnaryComparison

func (s *Listener) ExitUnaryComparison(ctx *parser.UnaryComparisonContext)

func (*Listener) GetAST

func (s *Listener) GetAST() sfeel.Node

type Parser

type Parser struct {
	// contains filtered or unexported fields
}

func CreateParser

func CreateParser(expr string) Parser

func (Parser) Errors

func (p Parser) Errors() []error

func (Parser) Lexer

func (p Parser) Lexer() *parser2.SFeelLexer

func (Parser) ParseInput

func (p Parser) ParseInput() (ast.Node, []error)

func (Parser) ParseOutput

func (p Parser) ParseOutput() (ast.Node, []error)

func (Parser) Parser

func (p Parser) Parser() *parser2.SFeelParser