public function VariablesSet::count in Business Rules 8

Same name and namespace in other branches

1. 2.x src/VariablesSet.php \Drupal\business_rules\VariablesSet::count()

Number of variables inside the set.

Return value

int The number of variables on the variable set.

4 calls to VariablesSet::count()

VariablesSet::getVariable in src/VariablesSet.php

Return variable by id.

VariablesSet::getVariablesIds in src/VariablesSet.php

Return the variables ids.

VariablesSet::remove in src/VariablesSet.php

Remove one variable from the variables set.

VariablesSet::replaceValue in src/VariablesSet.php

Replace the content of one variable.

File

src/VariablesSet.php, line 56

Class

VariablesSet

Class VariablesSet to be returned on each BusinessRulesVariable plugin.

Namespace

Drupal\business_rules

Code

public function count() {
  return count($this->variables);
}