// ------------------------------------------------------------------------
//   Project atila
//   Active Thing (activething.com) git.activething.com/go
//
//   File name  bfield.go
//   Created by DEV
//   Modified   19/02/2024
//
//   Copyright 2024 activething.com 
// ------------------------------------------------------------------------
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// ------------------------------------------------------------------------

package bfields


type (

	BField 		struct {
		name  []byte
		value []byte
	}

)


func NewBField (name, value []byte) (*BField,error) {
	if len(name) == 0 {
		return nil,G.ErrInvalidName
	}
	return &BField {
		name:  append(make([]byte,0,len(name)),name...),
		value: append(make([]byte,0,len(value)),value...),
	},nil
}



func (f BField) Name () []byte {
	return f.name }


func (f BField) Value() []byte {
	return f.value }


func (f BField) String () string {
	r := make([]byte,len(f.name)+len(f.value)+1)
	copy(r,f.name)
	r[len(f.name)]=':'
	copy(r[:len(f.name)+1],f.value)
	return string(r)
}