quoracle-go\expr.go

// ExprOperator that wraps the Add and Multiply methods needed to build a quorum from a set of Node.
type ExprOperator interface {
	// Add method aggregate a Node to an Expr with a logical Or (a ∨ b)
	// returns the resulting Or operation.
	Add(expr Expr) Or
	// Multiply method aggregate a Node to an Expr with a logical And (a ∧ b)
	// returns the resulting And operation.
	Multiply(expr Expr) And
}