Sets a transition's label.

Parameters

string $transition_id: The transition ID.

string $label: The transition's label.

Return value

$this

Overrides WorkflowTypeInterface::setTransitionLabel

File

core/modules/workflows/src/Plugin/WorkflowTypeBase.php, line 370

Class

WorkflowTypeBase

A base class for Workflow type plugins.

Namespace

Drupal\workflows\Plugin

Code

public function setTransitionLabel($transition_id, $label) {
  if (!$this->hasTransition($transition_id)) {
    throw new \InvalidArgumentException("The transition '{$transition_id}' does not exist in workflow.");
  }
  $this->configuration['transitions'][$transition_id]['label'] = $label;
  return $this;
}

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