public DataDefinition::getConstraints()

public DataDefinition::setConstraints(array $constraints)

public DataDefinition::isRequired()

public &DataDefinition::offsetGet($offset)

public DataDefinition::setReadOnly($read_only)

public DataDefinition::setLabel($label)

public DataDefinition::setSetting($setting_name, $value)

public DataDefinition::toArray() Returns

public DataDefinition::setDescription($description)

public DataDefinition::addConstraint($constraint_name, $options =