// 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.
//
// Author: wsfuyibing <682805@qq.com>
// Date: 2024-07-19

package src

import "context"

type (
	// Provider
	// is a required handler. It's called when command scheduled and Before
	// returned nil.
	Provider interface {
		Run(ctx context.Context, container *Container, command *Command) error
	}

	// ProviderAfter
	// is an optional handler. It's called when required handler done.
	ProviderAfter interface {
		After(ctx context.Context, container *Container, command *Command, err error)
	}

	// ProviderBefore
	// is an optional handler. It's called when command scheduled, Ignore other
	// handlers if error returned
	ProviderBefore interface {
		Before(ctx context.Context, container *Container, command *Command) error
	}
)