builder

type IFilterBuilder interface {
	// SetFields sets the list of fields for the filter.
	SetFields(fields []field.IFilterField) IFilterBuilder

	// AddFields adds a list of fields to the filter.
	AddFields(fields []field.IFilterField) IFilterBuilder

	// AddField adds a new field to the filter.
	AddField(field field.IFilterField) IFilterBuilder

	// GetFields returns a list of all fields.
	GetFields() []field.IFilterField

	// GetFieldByIndex returns a field by its index.
	GetFieldByIndex(index int) field.IFilterField

	// GetFieldsByName returns a list of fields if their names match the provided one.
	GetFieldsByName(name string) []field.IFilterField

	// RemoveField removes a field from the filter.
	RemoveField(field field.IFilterField) IFilterBuilder

	// RemoveFieldByIndex removes a field from the filter by its index.
	RemoveFieldByIndex(index int) IFilterBuilder

	// RemoveFieldByName removes a field from the filter by its name.
	RemoveFieldByName(name string) IFilterBuilder

	// MergeDuplicateFields merges duplicate fields into a single field
	MergeDuplicateFields() IFilterBuilder

	// Build is used to build bson filter for mongodb based on provided struct.
	Build() IFilterBuilder

	// Output returns the final bson.D object
	Output() bson.D
}