public ManyToOneHelper::getField()

ManyToOneHelper::__construct($handler)

public ManyToOneHelper::getJoin()

public ManyToOneHelper::summaryJoin()

public ManyToOneHelper::addTable($join = NULL, $alias = NULL)

public ManyToOneHelper::addFilter()

public static ManyToOneHelper::defineOptions(&$options)

protected ManyToOneHelper::placeholder()

public ManyToOneHelper::buildOptionsForm(&$form, FormStateInterface

This many to one helper object is used on both arguments and filters. @todo This requires extensive documentation on how this class is to be