/**
* Allows to call setIf, getIf, setThen, getThen, setElse and getElse
* functions
*
* @param string $name Method name
* @param array $arguments Method arguments
*
* @return mixed
*
* @throws \REBuilder\Exception\Generic
*/
function __call($name, $arguments)
{
if (preg_match("/^(get|set)(If|Then|Else)\$/", $name, $match)) {
$type = strtolower($match[2]);
$currentChild = $this->_getConditionalChild($type);
if ($match[1] === "get") {
return $currentChild;
} else {
$testClass = $this->_childrenOrder[$type];
if (!count($arguments) || !$arguments[0] instanceof $testClass) {
throw new \REBuilder\Exception\Generic("{$name} requires a " . $this->_getClassName($testClass));
}
if ($currentChild) {
$this->_safeAdd = true;
$this->removeChild($currentChild);
}
return $this->addChildAt($arguments[0]);
}
}
return parent::__call($name, $arguments);
}
/**
* Allows to call setStart, getStart, setEnd and getEnd functions
*
* @param string $name Method name
* @param array $arguments Method arguments
*
* @return mixed
*
* @throws \REBuilder\Exception\Generic
*/
function __call($name, $arguments)
{
if (preg_match("/^(get|set)(Start|End)\$/", $name, $match)) {
$index = $match[2] === "Start" ? 0 : 1;
if ($match[1] === "get") {
return isset($this->_children[$index]) ? $this->_children[$index] : null;
} else {
if (!count($arguments) || !$arguments[0] instanceof AbstractPattern) {
throw new \REBuilder\Exception\Generic("{$name} requires a pattern");
} elseif (!$arguments[0]->canBeAddedToCharClassRange()) {
throw new \REBuilder\Exception\Generic($this->_getClassName($arguments[0]) . " cannot be added to character class ranges");
}
return $this->removeChildAt($index)->addChildAt($arguments[0], $index);
}
}
return parent::__call($name, $arguments);
}
