public function ConditionGroup::addCondition in Entity API 8

Adds a condition.

Parameters

string|\Drupal\entity\QueryAccess\ConditionGroup $field: Either a condition group (for nested AND/OR conditions), or a field name with an optional column name. E.g: 'uid', 'address.locality'.

mixed $value: The value.

string $operator: The operator. Possible values: =, <>, <, <=, >, >=, BETWEEN, NOT BETWEEN, IN, NOT IN, IS NULL, IS NOT NULL.

Return value

$this

File

src/QueryAccess/ConditionGroup.php, line 108

Class

ConditionGroup

Represents a group of query access conditions.

Namespace

Drupal\entity\QueryAccess

Code

public function addCondition($field, $value = NULL, $operator = NULL) {
  if ($field instanceof ConditionGroup) {
    if ($field
      ->count() === 1) {

      // The condition group only has a single condition, merge it.
      $this->conditions[] = reset($field
        ->getConditions());
      $this
        ->addCacheTags($field
        ->getCacheTags());
      $this
        ->addCacheContexts($field
        ->getCacheContexts());
      $this
        ->mergeCacheMaxAge($field
        ->getCacheMaxAge());
    }
    elseif ($field
      ->count() > 1) {
      $this->conditions[] = $field;
    }
  }
  else {
    $this->conditions[] = new Condition($field, $value, $operator);
  }
  return $this;
}