mufasa.io.outputs.geotiff

Classes

GeoTiffOutput

Base for all pipeline output nodes. Has no output type.

Module Contents

class mufasa.io.outputs.geotiff.GeoTiffOutput(path: str)

Bases: mufasa.io.outputs.base.OutputNode

Base for all pipeline output nodes. Has no output type.

Parameters:

path (str)

path

process() → None

Process incoming data and forward results to successors.

Override with the signature appropriate for this node’s role:

Observation-consuming nodes receive one observation per call:

def process(self, obs: Observation) -> None:
    result = ...                    # compute result
    for succ in self._successors:
        succ.process(result)        # push to downstream nodes

Map-consuming nodes are called with no arguments and read their input from the predecessor via its .map attribute:

def process(self) -> None:
    m = self._predecessors[0].map   # read upstream map
    ...                             # update self.map in place
    self._trigger_successors()      # notify downstream nodes

Sink nodes collect data without emitting anything further:

def process(self, obs: Observation) -> None:
    self._collected.append(obs)

Return type:

None

reset() → None

Clear all runtime state, returning the node to its post-init condition.

Called by the framework between pipeline runs so the same node instance can process a fresh dataset without being reconstructed. Override in nodes that hold mutable state (buffers, accumulators, fitted models). The default is a no-op — stateless nodes need not override this.

Return type:

None

save() → None

Persist any buffered output to its destination.

No-op by default. Subclasses that buffer results (GeoJsonOutput, GeoTiffOutput, etc.) override this to flush to disk. Called by Graph.run() after all inputs have been processed.

Return type:

None

get_config() → dict

Return all constructor arguments as a plain JSON-serializable dict.

Used by Graph.to_config() to serialise the pipeline. Every key must be a string; every value must be JSON-serializable.

Return type:

dict