Interface FieldTypeDescriptor

cmd/grv/expression_processor.go:17–19

FieldTypeDescriptor provides the type of the provided field (if it exists)

// FieldTypeDescriptor provides the type of the provided field (if it exists)
type FieldTypeDescriptor interface {
	FieldType(fieldName string) (fieldType FieldType, fieldExists bool)
}

// ExpressionProcessor takes the query expression that has been parsed and processes it further
// Type conversion and validation of the expression are performed