Пример #1
0
    def _getCommonGranularity(self):
        allMaps = []
        for dataset in self.timeseriesList:
            maps = self.timeseriesInfo[dataset]['maps']
            allMaps.extend(maps)

        if self.temporalType == TemporalType.ABSOLUTE:
            gran = tgis.compute_absolute_time_granularity(allMaps)
            granNum, unit = gran.split()
            if self.granularityMode == GranularityMode.ONE_UNIT:
                granNum = 1
            return int(granNum), unit
        if self.temporalType == TemporalType.RELATIVE:
            unit = self.timeseriesInfo[self.timeseriesList[0]]['unit']
            granNum = tgis.compute_relative_time_granularity(allMaps)
            if self.granularityMode == GranularityMode.ONE_UNIT:
                granNum = 1
            return (granNum, unit)
Пример #2
0
    def _getCommonGranularity(self):
        allMaps = []
        for dataset in self.timeseriesList:
            maps = self.timeseriesInfo[dataset]['maps']
            allMaps.extend(maps)

        if self.temporalType == TemporalType.ABSOLUTE:
            gran = tgis.compute_absolute_time_granularity(allMaps)
            granNum, unit = gran.split()
            if self.granularityMode == GranularityMode.ONE_UNIT:
                granNum = 1
            return int(granNum), unit
        if self.temporalType == TemporalType.RELATIVE:
            unit = self.timeseriesInfo[self.timeseriesList[0]]['unit']
            granNum = tgis.compute_relative_time_granularity(allMaps)
            if self.granularityMode == GranularityMode.ONE_UNIT:
                granNum = 1
            return (granNum, unit)
Пример #3
0
def main():

    # Get the options
    name = options["input"]
    type = options["type"]
    where = options["where"]
    temporal_relations = flags['m']
    spatio_temporal_relations = flags['s']

    # Make sure the temporal database exists
    tgis.init()

    sp = tgis.open_old_stds(name, type)

    # Get ordered map list
    maps = sp.get_registered_maps_as_objects(
        where=where, order="start_time", dbif=None)

    spatial = None

    if spatio_temporal_relations:
        if sp.get_type() == "strds":
            spatial = "2D"
        else:
            spatial = "3D"

    if temporal_relations or spatio_temporal_relations:
        sp.print_spatio_temporal_relationships(maps=maps, spatial=spatial)
        return

    sp.base.print_info()

    #      0123456789012345678901234567890
    print " +-------------------- Temporal topology -------------------------------------+"
    if where:
        print " | Is subset of dataset: ...... True"
    else:
        print " | Is subset of dataset: ...... False"

    check = sp.check_temporal_topology(maps)
    if check:
        #      0123456789012345678901234567890
        print " | Temporal topology is: ...... valid"
    else:
        #      0123456789012345678901234567890
        print " | Temporal topology is: ...... invalid"

    dict_ = sp.count_temporal_types(maps)

    for key in dict_.keys():
        if key == "interval":
            #      0123456789012345678901234567890
            print " | Number of intervals: ....... %s" % (dict_[key])
        if key == "point":
            print " | Number of points: .......... %s" % (dict_[key])
        if key == "invalid":
            print " | Invalid time stamps: ....... %s" % (dict_[key])

    #      0123456789012345678901234567890
    print " | Number of gaps: ............ %i" % sp.count_gaps(maps)

    if sp.is_time_absolute():
        gran = tgis.compute_absolute_time_granularity(maps)
    else:
        gran = tgis.compute_relative_time_granularity(maps)
    print " | Granularity: ............... %s" % str(gran)

    print " +-------------------- Topological relations ---------------------------------+"
    dict_ = sp.count_temporal_relations(maps)

    if dict_:
        for key in dict_.keys():
            if key == "equal":
                #      0123456789012345678901234567890
                print " | Equal:...................... %s" % (dict_[key])
            if key == "during":
                print " | During: .................... %s" % (dict_[key])
            if key == "contains":
                print " | Contains: .................. %s" % (dict_[key])
            if key == "overlaps":
                print " | Overlaps: .................. %s" % (dict_[key])
            if key == "overlapped":
                print " | Overlapped: ................ %s" % (dict_[key])
            if key == "after":
                print " | After: ..................... %s" % (dict_[key])
            if key == "before":
                print " | Before: .................... %s" % (dict_[key])
            if key == "starts":
                print " | Starts: .................... %s" % (dict_[key])
            if key == "finishes":
                print " | Finishes: .................. %s" % (dict_[key])
            if key == "started":
                print " | Started: ................... %s" % (dict_[key])
            if key == "finished":
                print " | Finished: .................. %s" % (dict_[key])
            if key == "follows":
                print " | Follows: ................... %s" % (dict_[key])
            if key == "precedes":
                print " | Precedes: .................. %s" % (dict_[key])
    print " +----------------------------------------------------------------------------+"