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path: root/vendor/open-telemetry/gen-otlp-protobuf/Opentelemetry/Proto/Trace/V1/Span/Link.php
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<?php
# Generated by the protocol buffer compiler.  DO NOT EDIT!
# source: opentelemetry/proto/trace/v1/trace.proto

namespace Opentelemetry\Proto\Trace\V1\Span;

use Google\Protobuf\Internal\GPBType;
use Google\Protobuf\Internal\RepeatedField;
use Google\Protobuf\Internal\GPBUtil;

/**
 * A pointer from the current span to another span in the same trace or in a
 * different trace. For example, this can be used in batching operations,
 * where a single batch handler processes multiple requests from different
 * traces or when the handler receives a request from a different project.
 *
 * Generated from protobuf message <code>opentelemetry.proto.trace.v1.Span.Link</code>
 */
class Link extends \Google\Protobuf\Internal\Message
{
    /**
     * A unique identifier of a trace that this linked span is part of. The ID is a
     * 16-byte array.
     *
     * Generated from protobuf field <code>bytes trace_id = 1;</code>
     */
    protected $trace_id = '';
    /**
     * A unique identifier for the linked span. The ID is an 8-byte array.
     *
     * Generated from protobuf field <code>bytes span_id = 2;</code>
     */
    protected $span_id = '';
    /**
     * The trace_state associated with the link.
     *
     * Generated from protobuf field <code>string trace_state = 3;</code>
     */
    protected $trace_state = '';
    /**
     * attributes is a collection of attribute key/value pairs on the link.
     * Attribute keys MUST be unique (it is not allowed to have more than one
     * attribute with the same key).
     *
     * Generated from protobuf field <code>repeated .opentelemetry.proto.common.v1.KeyValue attributes = 4;</code>
     */
    private $attributes;
    /**
     * dropped_attributes_count is the number of dropped attributes. If the value is 0,
     * then no attributes were dropped.
     *
     * Generated from protobuf field <code>uint32 dropped_attributes_count = 5;</code>
     */
    protected $dropped_attributes_count = 0;

    /**
     * Constructor.
     *
     * @param array $data {
     *     Optional. Data for populating the Message object.
     *
     *     @type string $trace_id
     *           A unique identifier of a trace that this linked span is part of. The ID is a
     *           16-byte array.
     *     @type string $span_id
     *           A unique identifier for the linked span. The ID is an 8-byte array.
     *     @type string $trace_state
     *           The trace_state associated with the link.
     *     @type \Opentelemetry\Proto\Common\V1\KeyValue[]|\Google\Protobuf\Internal\RepeatedField $attributes
     *           attributes is a collection of attribute key/value pairs on the link.
     *           Attribute keys MUST be unique (it is not allowed to have more than one
     *           attribute with the same key).
     *     @type int $dropped_attributes_count
     *           dropped_attributes_count is the number of dropped attributes. If the value is 0,
     *           then no attributes were dropped.
     * }
     */
    public function __construct($data = NULL) {
        \GPBMetadata\Opentelemetry\Proto\Trace\V1\Trace::initOnce();
        parent::__construct($data);
    }

    /**
     * A unique identifier of a trace that this linked span is part of. The ID is a
     * 16-byte array.
     *
     * Generated from protobuf field <code>bytes trace_id = 1;</code>
     * @return string
     */
    public function getTraceId()
    {
        return $this->trace_id;
    }

    /**
     * A unique identifier of a trace that this linked span is part of. The ID is a
     * 16-byte array.
     *
     * Generated from protobuf field <code>bytes trace_id = 1;</code>
     * @param string $var
     * @return $this
     */
    public function setTraceId($var)
    {
        GPBUtil::checkString($var, False);
        $this->trace_id = $var;

        return $this;
    }

    /**
     * A unique identifier for the linked span. The ID is an 8-byte array.
     *
     * Generated from protobuf field <code>bytes span_id = 2;</code>
     * @return string
     */
    public function getSpanId()
    {
        return $this->span_id;
    }

    /**
     * A unique identifier for the linked span. The ID is an 8-byte array.
     *
     * Generated from protobuf field <code>bytes span_id = 2;</code>
     * @param string $var
     * @return $this
     */
    public function setSpanId($var)
    {
        GPBUtil::checkString($var, False);
        $this->span_id = $var;

        return $this;
    }

    /**
     * The trace_state associated with the link.
     *
     * Generated from protobuf field <code>string trace_state = 3;</code>
     * @return string
     */
    public function getTraceState()
    {
        return $this->trace_state;
    }

    /**
     * The trace_state associated with the link.
     *
     * Generated from protobuf field <code>string trace_state = 3;</code>
     * @param string $var
     * @return $this
     */
    public function setTraceState($var)
    {
        GPBUtil::checkString($var, True);
        $this->trace_state = $var;

        return $this;
    }

    /**
     * attributes is a collection of attribute key/value pairs on the link.
     * Attribute keys MUST be unique (it is not allowed to have more than one
     * attribute with the same key).
     *
     * Generated from protobuf field <code>repeated .opentelemetry.proto.common.v1.KeyValue attributes = 4;</code>
     * @return \Google\Protobuf\Internal\RepeatedField
     */
    public function getAttributes()
    {
        return $this->attributes;
    }

    /**
     * attributes is a collection of attribute key/value pairs on the link.
     * Attribute keys MUST be unique (it is not allowed to have more than one
     * attribute with the same key).
     *
     * Generated from protobuf field <code>repeated .opentelemetry.proto.common.v1.KeyValue attributes = 4;</code>
     * @param \Opentelemetry\Proto\Common\V1\KeyValue[]|\Google\Protobuf\Internal\RepeatedField $var
     * @return $this
     */
    public function setAttributes($var)
    {
        $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Opentelemetry\Proto\Common\V1\KeyValue::class);
        $this->attributes = $arr;

        return $this;
    }

    /**
     * dropped_attributes_count is the number of dropped attributes. If the value is 0,
     * then no attributes were dropped.
     *
     * Generated from protobuf field <code>uint32 dropped_attributes_count = 5;</code>
     * @return int
     */
    public function getDroppedAttributesCount()
    {
        return $this->dropped_attributes_count;
    }

    /**
     * dropped_attributes_count is the number of dropped attributes. If the value is 0,
     * then no attributes were dropped.
     *
     * Generated from protobuf field <code>uint32 dropped_attributes_count = 5;</code>
     * @param int $var
     * @return $this
     */
    public function setDroppedAttributesCount($var)
    {
        GPBUtil::checkUint32($var);
        $this->dropped_attributes_count = $var;

        return $this;
    }

}

// Adding a class alias for backwards compatibility with the previous class name.
class_alias(Link::class, \Opentelemetry\Proto\Trace\V1\Span_Link::class);