public function TypedData::setValue

public TypedData::setValue($value, $notify = TRUE)

Sets the data value.

Parameters

mixed|null $value: The value to set in the format as documented for the data type or NULL to unset the data value.

bool $notify: (optional) Whether to notify the parent object of the change. Defaults to TRUE. If a property is updated from a parent object, set it to FALSE to avoid being notified again.

Throws

\InvalidArgumentException If the value input is inappropriate.

\Drupal\Core\TypedData\Exception\ReadOnlyException If the data is read-only.

Overrides TypedDataInterface::setValue

File

core/lib/Drupal/Core/TypedData/TypedData.php, line 104

Class

TypedData

The abstract base class for typed data.

Namespace

Drupal\Core\TypedData

Code

public function setValue($value, $notify = TRUE) {
  $this->value = $value;
  // Notify the parent of any changes.
  if ($notify && isset($this->parent)) {
    $this->parent->onChange($this->name);
  }
}