string getIncrementalOutput() Returns the output incrementally. In comparison with the getOutput method which always return the whole output, this one returns the new output since the last call. Return Value string The process output since the last call Exceptions LogicException in case the output has been disabled LogicException In case the process is not started

XPathExpr translateFirstOfType(XPathExpr $xpath) Parameters XPathExpr $xpath Return Value XPathExpr Exceptions ExpressionErrorException

XPathExpr translateChild(XPathExpr $xpath, XPathExpr $combinedXpath) Parameters XPathExpr $xpath XPathExpr $combinedXpath Return Value XPathExpr

Response sendContent() Sends content for the current web response. Return Value Response

bool hasMetadataFor(mixed $value) Checks if class has metadata. Parameters mixed $value Return Value bool

bool supportsRememberMe() Does this method support remember me cookies? Remember me cookie will be set if all of the following are met: A) This method returns true B) The rememberme key under your firewall is configured C) The "remember me" functionality is activated. This is usually done by having a _rememberme checkbox in your form, but can be configured by the "alwaysrememberme" and "remembermeparameter" parameters under the "remember_me" firewall key Return Value bool

setUser(mixed $user) Sets the user in the token. The user can be a UserInterface instance, or an object implementing a __toString method or the username as a regular string. Parameters mixed $user Exceptions InvalidArgumentException

array getEvents() Gets the request events. Return Value array The request events

updateClassAce(int $index, int $mask, string $strategy = null) Updates a class-based ACE Parameters int $index int $mask string $strategy if null the strategy should not be changed

bool isOutputDisabled() Returns true in case the output is disabled, false otherwise. Return Value bool