ImmutableSpan.php

<?php

declare (strict_types=1);
namespace OpenTelemetry\SDK\Trace;

use function max;
use OpenTelemetry\API\Trace as API;
use OpenTelemetry\SDK\Common\Attribute\AttributesInterface;
use OpenTelemetry\SDK\Common\Instrumentation\InstrumentationScopeInterface;
use OpenTelemetry\SDK\Resource\ResourceInfo;

/**
 * @psalm-immutable
 */
final class ImmutableSpan implements SpanDataInterface {
    
    /**
     * @param non-empty-string $name
     * @param list<LinkInterface> $links
     * @param list<EventInterface> $events
     */
    public function __construct(Span $span, string $name, array $links, array $events, AttributesInterface $attributes, int $totalRecordedLinks, int $totalRecordedEvents, StatusDataInterface $status, int $endEpochNanos, bool $hasEnded) {
    }
    public function getKind() : int {
        return $this->span
            ->getKind();
    }
    public function getContext() : API\SpanContextInterface {
        return $this->span
            ->getContext();
    }
    public function getParentContext() : API\SpanContextInterface {
        return $this->span
            ->getParentContext();
    }
    public function getTraceId() : string {
        return $this->getContext()
            ->getTraceId();
    }
    public function getSpanId() : string {
        return $this->getContext()
            ->getSpanId();
    }
    public function getParentSpanId() : string {
        return $this->getParentContext()
            ->getSpanId();
    }
    public function getStartEpochNanos() : int {
        return $this->span
            ->getStartEpochNanos();
    }
    public function getEndEpochNanos() : int {
        return $this->endEpochNanos;
    }
    public function getInstrumentationScope() : InstrumentationScopeInterface {
        return $this->span
            ->getInstrumentationScope();
    }
    public function getResource() : ResourceInfo {
        return $this->span
            ->getResource();
    }
    public function getName() : string {
        return $this->name;
    }
    
    /** @inheritDoc */
    public function getLinks() : array {
        return $this->links;
    }
    
    /** @inheritDoc */
    public function getEvents() : array {
        return $this->events;
    }
    public function getAttributes() : AttributesInterface {
        return $this->attributes;
    }
    public function getTotalDroppedEvents() : int {
        return max(0, $this->totalRecordedEvents - count($this->events));
    }
    public function getTotalDroppedLinks() : int {
        return max(0, $this->totalRecordedLinks - count($this->links));
    }
    public function getStatus() : StatusDataInterface {
        return $this->status;
    }
    public function hasEnded() : bool {
        return $this->hasEnded;
    }

}