STTQueue

Inherits: Reference < Object

Category: Core

Brief Description

Stores keywords obtained through speech recognition.

Member Functions

void	clear ( )
bool	empty ( )
String	get ( )
int	get_capacity ( )
void	set_capacity ( int capacity )
int	size ( )

Numeric Constants

• DEFAULT_KWS_CAPACITY = 100 — Default capacity for the keywords queue.

Description

Wrapper for a queue datatype. Typically stores keywords from speech recognition.

Member Function Description

• void clear ( )

Clears all keywords in the queue, leaving it with a size of 0.

• bool empty ( )

Returns true if the keywords queue is empty, or false otherwise.

• String get ( )

Removes and returns the first element in the keywords queue. If the queue is empty, returns an empty String ("").

• int get_capacity ( )

Returns the current queue capacity.

• void set_capacity ( int capacity )

Sets the queue capacity as the specified value. Must be >= 0. If the new capacity exceeds the current number of elements in the queue, a warning message is printed, but no further actions are made.

• int size ( )

Returns how many keywords are in the queue.