The processors are all callable from snappy. For some other functions it is different.
That’s I’ve mentione a few minutes ago here:
The sticky post gives a general breif introduction and points to useful pages.
With the following snippets you get a list of operation you can invoke from snappy with GPF.
op_spi_it = GPF.getDefaultInstance().getOperatorSpiRegistry().getOperatorSpis().iterator()
while op_spi_it.hasNext():
op_spi = op_spi_it.next()
print("op_spi:", op_spi.getOperatorAlias())
In general all operations are invoked more or less the same:
GPF.createProduct(“OperatorAlias”, parameterMap, sourceProduct)
If you search for ‘GPF.createProduct’ in this forum you will find several examples which can help you.