types.go

// Copyright (c) 2016 Uber Technologies, Inc.
//
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// of this software and associated documentation files (the "Software"), to deal
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// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// THE SOFTWARE.

package clock

import (
	"time"
)

// NowFn is the function supplied to determine "now"
type NowFn func() time.Time

// Options represents the options for the clock
type Options interface {
	// SetNowFn sets the nowFn
	SetNowFn(value NowFn) Options

	// NowFn returns the nowFn
	NowFn() NowFn
}