Next (#214)

* Renamed DOCUMENT to PAGE

* Added PageLoadParams

* Added PageLoadParams

* Renamed LoadPageParams -> PageLoadParams

* Added support for context.Done() (#201)

* Bug/#189 operators precedence (#202)

* Fixed math operators precedence

* Fixed logical operators precedence

* Fixed array operator

* Added support for parentheses to enforce a different operator evaluation order

* Feature/#200 drivers (#209)

* Added new interfaces

* Renamed dynamic to cdp driver

* Renamed drivers

* Added ELEMENT_EXISTS function (#210)

* Renamed back PAGE to DOCUMENT (#211)

* Added Getter and Setter interfaces

pkg/runtime/expressions/operators/math.go

@@ -8,8 +8,10 @@ import (
 
 type (
 	MathOperatorType string
-	MathOperator     struct {
+
+	MathOperator struct {
 		*baseOperator
+		opType   MathOperatorType
 		fn       OperatorFunc
 		leftOnly bool
 	}
@@ -55,11 +57,16 @@ func NewMathOperator(
 
 	return &MathOperator{
 		&baseOperator{src, left, right},
+		operator,
 		fn,
 		leftOnly,
 	}, nil
 }
 
+func (operator *MathOperator) Type() MathOperatorType {
+	return operator.opType
+}
+
 func (operator *MathOperator) Exec(ctx context.Context, scope *core.Scope) (core.Value, error) {
 	left, err := operator.left.Exec(ctx, scope)