SpanInterface.php

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<?php
namespace Wikimedia\Telemetry;
 
interface SpanInterface {
    public const SPAN_KIND_INTERNAL = 1;
 
    public const SPAN_KIND_SERVER = 2;
 
    public const SPAN_KIND_CLIENT = 3;
 
    public const SPAN_KIND_PRODUCER = 4;
 
    public const SPAN_KIND_CONSUMER = 5;
 
    public function setSpanKind( int $spanKind ): SpanInterface;
 
    public const SPAN_STATUS_UNSET = 0;
 
    public const SPAN_STATUS_OK = 1;
 
    public const SPAN_STATUS_ERROR = 2;
 
    public function setSpanStatus( int $spanStatus ): SpanInterface;
 
    public function setAttributes( array $attributes ): SpanInterface;
 
    public function start( ?int $epochNanos = null ): SpanInterface;
 
    public function end( ?int $epochNanos = null ): void;
 
    public function activate(): SpanInterface;
 
    public function deactivate(): SpanInterface;
 
    public function getContext(): SpanContext;
}