def layers(self):
"""List all layers Attributes objects
Returns:
``[:class:`~geopyspark.geotrellis.catalog.AttributeStore.Attributes`]``
"""
layers = self.wrapper.attributeStore().layerIds()
util = scala_companion("geopyspark.geotrellis.GeoTrellisUtils")
return [self.Attributes(self, l.name(), l.zoom()) for l in util.seqToIterable(layers)]
def delete(self, name, zoom=None):
"""Delete layer and all its attributes
Args:
name (str): Layer name
zoom (int, optional): Layer zoom
"""
layer_id = scala_companion("geotrellis.spark.LayerId").apply(name, zoom or 0)
self.underlying.delete(layer_id)
def __init__(self, store, layer_name, layer_zoom):
self.store = store
self.layer_name = layer_name
self.layer_zoom = layer_zoom
self.layer_id = scala_companion("geotrellis.spark.LayerId").apply(layer_name, layer_zoom or 0)
self.utils = scala_companion("geopyspark.geotrellis.GeoTrellisUtils")
def __init__(self, uri):
self.uri = uri
self.underlying = scala_companion("geotrellis.spark.io.AttributeStore").apply(uri)