fmeobjects.FMEPalette.getNextAvailableKeys

FMEPalette.getNextAvailableKeys(numKeys)

Returns the next available keys from the palette.

This method can get multiple available keys at once.

This routine can be used before the addKeysAndValues routine to make sure that there are enough new keys.

Parameters:

numKeys (int) – Number of keys to look up.

Return type:

FMETile

Returns:

The next available keys from the palette.

Raises:

FMEException – An exception is raised if an error occurred.