google.cloud.datacatalog.lineage.v1.EventLink
*/
class EventLink extends \Google\Protobuf\Internal\Message
{
/**
* Required. Reference to the source entity
*
* Generated from protobuf field .google.cloud.datacatalog.lineage.v1.EntityReference source = 1 [(.google.api.field_behavior) = REQUIRED];
*/
protected $source = null;
/**
* Required. Reference to the target entity
*
* Generated from protobuf field .google.cloud.datacatalog.lineage.v1.EntityReference target = 2 [(.google.api.field_behavior) = REQUIRED];
*/
protected $target = null;
/**
* Constructor.
*
* @param array $data {
* Optional. Data for populating the Message object.
*
* @type \Google\Cloud\DataCatalog\Lineage\V1\EntityReference $source
* Required. Reference to the source entity
* @type \Google\Cloud\DataCatalog\Lineage\V1\EntityReference $target
* Required. Reference to the target entity
* }
*/
public function __construct($data = NULL) {
\GPBMetadata\Google\Cloud\Datacatalog\Lineage\V1\Lineage::initOnce();
parent::__construct($data);
}
/**
* Required. Reference to the source entity
*
* Generated from protobuf field .google.cloud.datacatalog.lineage.v1.EntityReference source = 1 [(.google.api.field_behavior) = REQUIRED];
* @return \Google\Cloud\DataCatalog\Lineage\V1\EntityReference|null
*/
public function getSource()
{
return $this->source;
}
public function hasSource()
{
return isset($this->source);
}
public function clearSource()
{
unset($this->source);
}
/**
* Required. Reference to the source entity
*
* Generated from protobuf field .google.cloud.datacatalog.lineage.v1.EntityReference source = 1 [(.google.api.field_behavior) = REQUIRED];
* @param \Google\Cloud\DataCatalog\Lineage\V1\EntityReference $var
* @return $this
*/
public function setSource($var)
{
GPBUtil::checkMessage($var, \Google\Cloud\DataCatalog\Lineage\V1\EntityReference::class);
$this->source = $var;
return $this;
}
/**
* Required. Reference to the target entity
*
* Generated from protobuf field .google.cloud.datacatalog.lineage.v1.EntityReference target = 2 [(.google.api.field_behavior) = REQUIRED];
* @return \Google\Cloud\DataCatalog\Lineage\V1\EntityReference|null
*/
public function getTarget()
{
return $this->target;
}
public function hasTarget()
{
return isset($this->target);
}
public function clearTarget()
{
unset($this->target);
}
/**
* Required. Reference to the target entity
*
* Generated from protobuf field .google.cloud.datacatalog.lineage.v1.EntityReference target = 2 [(.google.api.field_behavior) = REQUIRED];
* @param \Google\Cloud\DataCatalog\Lineage\V1\EntityReference $var
* @return $this
*/
public function setTarget($var)
{
GPBUtil::checkMessage($var, \Google\Cloud\DataCatalog\Lineage\V1\EntityReference::class);
$this->target = $var;
return $this;
}
}