function SourcePluginBase::getHighWaterProperty

Get information on the property used as the high watermark.

Array of 'name' & (optional) db 'alias' properties used for high watermark.

Return value

array The property used as the high watermark.

See also

\Drupal\migrate\Plugin\migrate\source\SqlBase::initializeIterator()

4 calls to SourcePluginBase::getHighWaterProperty()

SourcePluginBase::aboveHighWater in core/modules/migrate/src/Plugin/migrate/source/SourcePluginBase.php

Check if the incoming data is newer than what we've previously imported.

SourcePluginBase::next in core/modules/migrate/src/Plugin/migrate/source/SourcePluginBase.php

SqlBase::initializeIterator in core/modules/migrate/src/Plugin/migrate/source/SqlBase.php

Initializes the iterator with the source data.

SqlBase::mapJoinable in core/modules/migrate/src/Plugin/migrate/source/SqlBase.php

Checks if we can join against the map table.

File

core/modules/migrate/src/Plugin/migrate/source/SourcePluginBase.php, line 584

Class

SourcePluginBase

The base class for source plugins.

Namespace

Drupal\migrate\Plugin\migrate\source

Code

protected function getHighWaterProperty() {
    return $this->highWaterProperty;
}