// Copyright Amazon.com Inc. or its affiliates. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License"). You may
// not use this file except in compliance with the License. A copy of the
// License is located at
//
//	http://aws.amazon.com/apache2.0/
//
// or in the "license" file accompanying this file. This file 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 retry

import "time"

// A simple backoff strategy that backs off the same amount of time for each iteration.
type ConstantBackoff struct {
	interval time.Duration
}

func NewConstantBackoff(interval time.Duration) ConstantBackoff {
	return ConstantBackoff{interval: interval}
}

func (cb ConstantBackoff) Duration() time.Duration {
	return cb.interval
}

func (cb ConstantBackoff) Reset() {
	// Nothing to reset
}
