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// Copyright 2020 New Relic Corporation. All rights reserved.
// SPDX-License-Identifier: Apache-2.0
package internal
// Priority allows for a priority sampling of events. When an event
// is created it is given a Priority. Whenever an event pool is
// full and events need to be dropped, the events with the lowest priority
// are dropped.
type Priority float32
// According to spec, Agents SHOULD truncate the value to at most 6
// digits past the decimal point.
const (
priorityFormat = "%.6f"
)
// NewPriority returns a new priority.
func NewPriority() Priority {
return Priority(RandFloat32())
}
// Float32 returns the priority as a float32.
func (p Priority) Float32() float32 {
return float32(p)
}
func (p Priority) isLowerPriority(y Priority) bool {
return p < y
}
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