protected function RulesConditional::selectBranches in Conditional Rules 8

Same name and namespace in other branches

1. 7 includes/rules_conditional.plugin.inc \RulesConditional::selectBranches()

Selects the branches to evaluate for this conditional.

Parameters

RulesState $state: Rules state to use.

Return value

RulesConditionalElement[] An array of branches to evaluate.

Overrides RulesConditionalContainer::selectBranches

File

includes/rules_conditional.plugin.inc, line 67

Rules plugin implementation.

Class

RulesConditional

Default if-else conditional statement.

Code

protected function selectBranches(RulesState $state) {

  /** @var $branch RulesConditionalElement */
  foreach ($this->children as $branch) {

    // Select the first matched branch.
    if ($branch
      ->canEvaluate($state)) {
      return array(
        $branch,
      );
    }
  }

  // Return no branch if none matched.
  return array();
}