def complex_op_chain(gc):
# All road junctions in the South West that were heavily used by buses in year 2000.
junctions = gc.execute_operations(operations=[
g.GetAdjacentIds(input=[g.EntitySeed(vertex='South West')],
view=g.View(edges=[
g.ElementDefinition(
group='RegionContainsLocation', group_by=[])
])),
g.GetAdjacentIds(view=g.View(edges=[
g.ElementDefinition(group='LocationContainsRoad', group_by=[])
])),
g.ToSet(),
g.GetAdjacentIds(view=g.View(
edges=[g.ElementDefinition(group='RoadHasJunction', group_by=[])
])),
g.GetElements(view=g.View(entities=[
g.ElementDefinition(
group='JunctionUse',
group_by=[],
transient_properties=[
g.Property('busCount', 'java.lang.Long')
],
pre_aggregation_filter_functions=[
g.PredicateContext(selection=['startDate'],
predicate=g.InDateRange(
start='2000/01/01',
end='2001/01/01'))
],
post_aggregation_filter_functions=[
g.PredicateContext(
selection=['countByVehicleType'],
predicate=g.PredicateMap(predicate=g.IsMoreThan(
value={'java.lang.Long': 1000}, or_equal_to=False),
key='BUS'))
],
transform_functions=[
g.FunctionContext(selection=['countByVehicleType'],
function=g.FreqMapExtractor(key='BUS'),
projection=['busCount'])
])
]),
include_incoming_out_going=g.InOutType.OUT),
g.ToCsv(element_generator=g.CsvGenerator(fields={
'VERTEX': 'Junction',
'busCount': 'Bus Count'
},
quoted=False),
include_header=True)
])
print(
'All road junctions in the South West that were heavily used by buses in year 2000.'
)
print(junctions)
print()
def get_elements(gc):
# Get Elements
input = gc.execute_operation(
g.GetElements(
input=[
g.EntitySeed('M5:10'),
# Edge input can be provided as follows
g.EdgeSeed('M5:10', 'M5:11', g.DirectedType.EITHER),
g.EdgeSeed('M5:10', 'M5:11', g.DirectedType.DIRECTED),
# Or you can use True or False for the direction
g.EdgeSeed('M5:10', 'M5:11', True)
],
view=g.View(
edges=[
g.ElementDefinition(
group='RoadUse',
group_by=[],
transient_properties=[
g.Property('description', 'java.lang.String')
],
pre_aggregation_filter_functions=[
g.PredicateContext(
selection=['count'],
predicate=g.IsMoreThan(
value={'java.lang.Long': 1}
)
)
],
transform_functions=[
g.FunctionContext(
selection=['SOURCE', 'DESTINATION', 'count'],
function=g.Function(
class_name='uk.gov.gchq.gaffer.traffic.transform.DescriptionTransform'),
projection=['description']
)
]
)
]
),
directed_type=g.DirectedType.EITHER
)
)
print('Related input')
print(input)
def complex_op_chain(gc):
# All road junctions in the South West that were heavily used by buses in year 2000.
junctions = gc.execute_operations(
operations=[
g.GetAdjacentIds(
input=[g.EntitySeed(vertex='South West')],
view=g.View(
edges=[
g.ElementDefinition(
group='RegionContainsLocation',
group_by=[]
)
]
)
),
g.GetAdjacentIds(
view=g.View(
edges=[
g.ElementDefinition(
group='LocationContainsRoad',
group_by=[]
)
]
)
),
g.ToSet(),
g.GetAdjacentIds(
view=g.View(
edges=[
g.ElementDefinition(
group='RoadHasJunction',
group_by=[]
)
]
)
),
g.GetElements(
view=g.View(
entities=[
g.ElementDefinition(
group='JunctionUse',
group_by=[],
transient_properties=[
g.Property('busCount', 'java.lang.Long')
],
pre_aggregation_filter_functions=[
g.PredicateContext(
selection=['startDate'],
predicate=g.IsMoreThan(
value={'java.util.Date': 946684800000},
or_equal_to=True
)
),
g.PredicateContext(
selection=['startDate'],
predicate=g.IsLessThan(
value={'java.util.Date': 978307200000},
or_equal_to=False
)
)
],
post_aggregation_filter_functions=[
g.PredicateContext(
selection=['startDate'],
predicate=g.IsMoreThan(
value={'java.util.Date': 946684800000},
or_equal_to=True
)
),
g.PredicateContext(
selection=['countByVehicleType'],
predicate=g.PredicateMap(
predicate=g.IsMoreThan(
value={'java.lang.Long': 1000},
or_equal_to=False
),
key='BUS'
)
)
],
transform_functions=[
g.FunctionContext(
selection=['countByVehicleType'],
function=g.Function(
class_name='uk.gov.gchq.gaffer.types.function.FreqMapExtractor',
fields={'key': 'BUS'}
),
projection=['busCount']
)
]
)
]
),
include_incoming_out_going=g.InOutType.OUT
),
g.ToCsv(
element_generator={
'class': 'uk.gov.gchq.gaffer.data.generator.CsvGenerator',
'fields': {
'VERTEX': 'Junction',
'busCount': 'Bus Count'
},
'quoted': False,
'header': 'Junction,Bus Count'
}
)
]
)
print(
'All road junctions in the South West that were heavily used by buses in year 2000.')
print(junctions)
print()
class GafferFunctionsTest(unittest.TestCase):
examples = [
[
'''
{
"class" : "uk.gov.gchq.koryphe.impl.function.Concat",
"separator" : "\u0020"
}
''',
g.Concat(separator=" ")
],
[
'''
{
"class" : "uk.gov.gchq.koryphe.impl.function.Divide"
}
''',
g.Divide()
],
[
'''
{
"class" : "uk.gov.gchq.koryphe.impl.function.DivideBy",
"by" : 3
}
''',
g.DivideBy(by=3)
],
[
'''
{
"class" : "uk.gov.gchq.koryphe.impl.function.ExtractKeys"
}
''',
g.ExtractKeys()
],
[
'''
{
"class": "uk.gov.gchq.koryphe.impl.function.DictionaryLookup",
"dictionary": {
"One": 1,
"Two": 2,
"Three": 3
}
}
''',
g.DictionaryLookup(dictionary=dict(One=1, Two=2, Three=3))
],
[
'''
{
"class" : "uk.gov.gchq.koryphe.impl.function.ExtractValue",
"key" : "blueKey"
}
''',
g.ExtractValue(key="blueKey")
],
[
'''
{
"class" : "uk.gov.gchq.koryphe.impl.function.ExtractValues"
}
''',
g.ExtractValues()
],
[
'''
{
"class" : "uk.gov.gchq.koryphe.impl.function.Identity"
}
''',
g.Identity()
],
[
'''
{
"class" : "uk.gov.gchq.koryphe.impl.function.IsEmpty"
}
''',
g.IsEmpty()
],
[
'''
{
"class" : "uk.gov.gchq.koryphe.impl.function.Longest"
}
''',
g.Longest()
],
[
'''
{
"class" : "uk.gov.gchq.koryphe.impl.function.IterableLongest"
}
''',
g.IterableLongest()
],
[
'''
{
"class" : "uk.gov.gchq.koryphe.impl.function.IterableFlatten",
"operator": {
"class": "uk.gov.gchq.koryphe.impl.binaryoperator.Max"
}
}
''',
g.IterableFlatten(operator=g.bop.Max())
],
[
'''
{
"class" : "uk.gov.gchq.koryphe.impl.function.IterableConcat"
}
''',
g.IterableConcat()
],
[
'''
{
"class" : "uk.gov.gchq.koryphe.impl.function.Multiply"
}
''',
g.Multiply()
],
[
'''
{
"class" : "uk.gov.gchq.koryphe.impl.function.MultiplyBy",
"by" : 4
}
''',
g.MultiplyBy(by=4)
],
[
'''
{
"class" : "uk.gov.gchq.koryphe.impl.function.MultiplyLongBy",
"by" : 4
}
''',
g.MultiplyLongBy(by=4)
],
[
'''
{
"class" : "uk.gov.gchq.koryphe.impl.function.Size"
}
''',
g.Size()
],
[
'''
{
"class" : "uk.gov.gchq.koryphe.impl.function.ToString"
}
''',
g.ToString()
],
[
'''
{
"class" : "uk.gov.gchq.koryphe.impl.function.ToString",
"charset": "UTF-16"
}
''',
g.ToString(charset="UTF-16")
],
[
'''
{
"class" : "uk.gov.gchq.koryphe.impl.function.StringReplace",
"searchString": "replaceme",
"replacement": "withthis"
}
''',
g.StringReplace(search_string="replaceme", replacement="withthis")
],
[
'''
{
"class" : "uk.gov.gchq.koryphe.impl.function.StringRegexReplace",
"regex": "repl.*me",
"replacement": "withthis"
}
''',
g.StringRegexReplace(regex="repl.*me", replacement="withthis")
],
[
'''
{
"class" : "uk.gov.gchq.koryphe.impl.function.StringSplit",
"delimiter": " "
}
''',
g.StringSplit(delimiter=" ")
],
[
'''
{
"class" : "uk.gov.gchq.koryphe.impl.function.StringRegexSplit",
"regex": "[ \\t]*"
}
''',
g.StringRegexSplit(regex="[ \t]*")
],
[
'''
{
"class" : "uk.gov.gchq.koryphe.impl.function.StringJoin",
"delimiter": " "
}
''',
g.StringJoin(delimiter=" ")
],
[
'''
{
"class" : "uk.gov.gchq.koryphe.impl.function.StringTrim"
}
''',
g.StringTrim()
],
[
'''
{
"class" : "uk.gov.gchq.koryphe.impl.function.StringAppend",
"suffix": "test"
}
''',
g.StringAppend(suffix="test")
],
[
'''
{
"class" : "uk.gov.gchq.koryphe.impl.function.StringPrepend",
"prefix": "test"
}
''',
g.StringPrepend(prefix="test")
],
[
'''
{
"class" : "uk.gov.gchq.koryphe.impl.function.StringTruncate",
"length": 20,
"ellipses": false
}
''',
g.StringTruncate(length=20, ellipses=False)
],
[
'''
{
"class" : "uk.gov.gchq.koryphe.impl.function.ReverseString"
}
''',
g.ReverseString()
],
[
'''
{
"class" : "uk.gov.gchq.koryphe.impl.function.DefaultIfNull",
"defaultValue": "test"
}
''',
g.DefaultIfNull(default_value="test")
],
[
'''
{
"class" : "uk.gov.gchq.koryphe.impl.function.DefaultIfEmpty",
"defaultValue": "test"
}
''',
g.DefaultIfEmpty(default_value="test")
],
[
'''
{
"class" : "uk.gov.gchq.gaffer.operation.function.ToEntityId"
}
''',
g.ToEntityId()
],
[
'''
{
"class" : "uk.gov.gchq.gaffer.operation.function.FromEntityId"
}
''',
g.FromEntityId()
],
[
'''
{
"class" : "uk.gov.gchq.gaffer.operation.function.ToElementId"
}
''',
g.ToElementId()
],
[
'''
{
"class" : "uk.gov.gchq.gaffer.operation.function.FromElementId"
}
''',
g.FromElementId()
],
[
'''
{
"class": "uk.gov.gchq.gaffer.types.function.ToTypeValue"
}
''',
g.ToTypeValue()
],
[
'''
{
"class": "uk.gov.gchq.gaffer.types.function.ToTypeSubTypeValue"
}
''',
g.ToTypeSubTypeValue()
],
[
'''
{
"class" : "uk.gov.gchq.gaffer.data.generator.MapGenerator",
"fields" : {
"GROUP" : "Group Label",
"VERTEX" : "Vertex Label",
"SOURCE" : "Source Label",
"count" : "Count Label"
},
"constants" : {
"A Constant" : "Some constant value"
}
}
''',
g.MapGenerator(fields={
'VERTEX': 'Vertex Label',
'count': 'Count Label',
'GROUP': 'Group Label',
'SOURCE': 'Source Label'
},
constants={'A Constant': 'Some constant value'})
],
[
'''
{
"class" : "uk.gov.gchq.gaffer.data.generator.CsvGenerator",
"fields" : {
"GROUP" : "Group Label",
"VERTEX" : "Vertex Label",
"SOURCE" : "Source Label",
"count" : "Count Label"
},
"constants" : {
"A Constant" : "Some constant value"
},
"quoted" : true,
"commaReplacement": "-"
}
''',
g.CsvGenerator(fields={
'VERTEX': 'Vertex Label',
'count': 'Count Label',
'GROUP': 'Group Label',
'SOURCE': 'Source Label'
},
constants={'A Constant': 'Some constant value'},
quoted=True,
comma_replacement="-")
],
[
'''
{
"class": "uk.gov.gchq.gaffer.data.generator.JsonToElementGenerator"
}
''',
g.JsonToElementGenerator()
],
[
'''
{
"class" : "uk.gov.gchq.gaffer.types.function.FreqMapExtractor",
"key" : "key1"
}
''',
g.FreqMapExtractor(key="key1")
],
[
'''
{
"class" : "uk.gov.gchq.koryphe.function.FunctionMap",
"function" : {
"class" : "uk.gov.gchq.koryphe.impl.function.MultiplyBy",
"by" : 10
}
}
''',
g.FunctionMap(function=g.MultiplyBy(by=10))
],
[
'''
{
"class" : "uk.gov.gchq.gaffer.data.graph.function.walk.ExtractWalkEdges"
}
''',
g.ExtractWalkEdges()
],
[
'''
{
"class" : "uk.gov.gchq.gaffer.data.graph.function.walk.ExtractWalkEdgesFromHop",
"hop" : 2
}
''',
g.ExtractWalkEdgesFromHop(hop=2)
],
[
'''
{
"class" : "uk.gov.gchq.gaffer.data.graph.function.walk.ExtractWalkEntities"
}
''',
g.ExtractWalkEntities()
],
[
'''
{
"class" : "uk.gov.gchq.gaffer.data.graph.function.walk.ExtractWalkEntitiesFromHop",
"hop" : 1
}
''',
g.ExtractWalkEntitiesFromHop(hop=1)
],
[
'''
{
"class" : "uk.gov.gchq.gaffer.data.graph.function.walk.ExtractWalkVertex"
}
''',
g.ExtractWalkVertex()
],
[
'''
{
"class" : "uk.gov.gchq.koryphe.impl.function.Length",
"maxLength" : 100000
}
''',
g.Length(max_length=100000)
],
[
'''
{
"class" : "uk.gov.gchq.gaffer.data.element.function.ExtractId",
"id" : "VERTEX"
}
''',
g.ExtractId(id='VERTEX')
],
[
'''
{
"class" : "uk.gov.gchq.gaffer.data.element.function.ExtractProperty",
"name" : "countByVehicleType"
}
''',
g.ExtractProperty(name="countByVehicleType")
],
[
'''
{
"class" : "uk.gov.gchq.gaffer.data.element.function.ExtractGroup"
}
''',
g.ExtractGroup()
],
[
'''
{
"class" : "uk.gov.gchq.koryphe.impl.function.CallMethod",
"method": "someMethod"
}
''',
g.CallMethod(method="someMethod")
],
[
'''
{
"class" : "uk.gov.gchq.gaffer.data.element.function.UnwrapEntityId"
}
''',
g.UnwrapEntityId()
],
[
'''
{
"class": "uk.gov.gchq.koryphe.impl.function.SetValue",
"value": "value2"
}
''',
g.SetValue(value="value2")
],
[
'''
{
"class":"uk.gov.gchq.koryphe.impl.function.If",
"predicate":{"class":"uk.gov.gchq.koryphe.impl.predicate.IsA","type":"java.lang.Integer"},
"then":{"class":"uk.gov.gchq.koryphe.impl.function.SetValue","value":"value2"},
"otherwise":{"class":"uk.gov.gchq.koryphe.impl.function.SetValue","value":"value3"}
}
''',
g.func.If(predicate=g.IsA(type="java.lang.Integer"),
then=g.SetValue(value="value2"),
otherwise=g.SetValue(value="value3"))
],
[
'''
{
"class": "uk.gov.gchq.koryphe.impl.function.ToArray"
}
''',
g.func.ToArray()
],
[
'''
{
"class": "uk.gov.gchq.koryphe.impl.function.ToList"
}
''',
g.func.ToList()
],
[
'''
{
"class": "uk.gov.gchq.koryphe.impl.function.ToSet"
}
''',
g.func.ToSet()
],
[
'''
{
"class": "uk.gov.gchq.gaffer.types.function.ToFreqMap"
}
''',
g.func.ToFreqMap()
],
[
'''
{
"class": "uk.gov.gchq.gaffer.types.function.FreqMapPredicator",
"predicate": {
"class": "uk.gov.gchq.koryphe.impl.predicate.IsA",
"type": "java.lang.String"
}
}
''',
g.FreqMapPredicator(predicate=g.IsA(type="java.lang.String"))
],
[
'''
{
"class": "uk.gov.gchq.koryphe.impl.function.IterableFilter",
"predicate": {
"class": "uk.gov.gchq.koryphe.impl.predicate.IsA",
"type": "java.lang.String"
}
}
''',
g.func.IterableFilter(predicate=g.IsA(type="java.lang.String"))
],
[
'''
{
"class": "uk.gov.gchq.koryphe.impl.function.MapFilter"
}
''',
g.func.MapFilter()
],
[
'''
{
"class": "uk.gov.gchq.koryphe.impl.function.MapFilter",
"keyPredicate": {
"class":"uk.gov.gchq.koryphe.impl.predicate.StringContains",
"value":"someValue",
"ignoreCase":false
}
}
''',
g.func.MapFilter(key_predicate=g.pred.StringContains(
value="someValue", ignore_case=False))
],
[
'''
{
"class": "uk.gov.gchq.koryphe.impl.function.FirstValid",
"predicate": {
"class":"uk.gov.gchq.koryphe.impl.predicate.StringContains",
"value":"someValue",
"ignoreCase":false
}
}
''',
g.func.FirstValid(predicate=g.pred.StringContains(
value="someValue", ignore_case=False))
],
[
'''
{
"class": "uk.gov.gchq.koryphe.impl.function.FirstValid",
"predicate": {
"class":"uk.gov.gchq.koryphe.impl.predicate.StringContains",
"value":"someValue",
"ignoreCase":false
}
}
''',
g.func.FirstValid(
predicate={
"class":
"uk.gov.gchq.koryphe.impl.predicate.StringContains",
"value": "someValue",
"ignoreCase": False
})
],
[
'''
{
"class": "uk.gov.gchq.koryphe.impl.function.MapFilter",
"keyPredicate": {
"class":"uk.gov.gchq.koryphe.impl.predicate.StringContains",
"value":"someValue",
"ignoreCase":false
},
"valuePredicate": {
"class" : "uk.gov.gchq.koryphe.impl.predicate.IsMoreThan",
"orEqualTo" : false,
"value" : 0
}
}
''',
g.func.MapFilter(
key_predicate=g.pred.StringContains(value="someValue",
ignore_case=False),
value_predicate=g.pred.IsMoreThan(value=0, or_equal_to=False))
],
[
'''
{
"class": "uk.gov.gchq.koryphe.impl.function.MapFilter",
"keyValuePredicate": {
"class": "uk.gov.gchq.koryphe.impl.predicate.AreEqual"
}
}
''',
g.func.MapFilter(key_value_predicate=g.pred.AreEqual())
],
[
'''
{
"class" : "uk.gov.gchq.koryphe.impl.function.CreateObject",
"objectClass" : "java.lang.Long"
}
''',
g.func.CreateObject(object_class="java.lang.Long")
],
[
'''
{
"class": "uk.gov.gchq.gaffer.time.function.MaskTimestampSetByTimeRange",
"startTime": {
"java.lang.Long": 15300000000000
},
"endTime": {
"java.lang.Long": 15400000000000
}
}
''',
g.func.MaskTimestampSetByTimeRange(
start_time=g.long(15300000000000),
end_time=g.long(15400000000000))
],
[
'''
{
"class": "uk.gov.gchq.gaffer.time.function.MaskTimestampSetByTimeRange",
"startTime": {
"java.lang.Long": 15300000000000
},
"endTime": {
"java.lang.Long": 15400000000000
},
"timeUnit": "SECOND"
}
''',
g.func.MaskTimestampSetByTimeRange(
start_time=g.long(15300000000000),
end_time=g.long(15400000000000),
time_unit=g.TimeUnit.SECOND)
],
[
'''
{
"class": "uk.gov.gchq.koryphe.impl.function.Base64Decode"
}
''',
g.func.Base64Decode()
],
[
'''
{
"class": "uk.gov.gchq.koryphe.impl.function.CsvLinesToMaps",
"delimiter": "|",
"header": ["my", "csv", "file"],
"firstRow": 1,
"quoted": true,
"quoteChar": "'"
}
''',
g.func.CsvLinesToMaps(delimiter='|',
header=["my", "csv", "file"],
first_row=1,
quoted=True,
quote_char='\'')
],
[
'''
{
"class": "uk.gov.gchq.koryphe.impl.function.CsvToMaps",
"delimiter": "|",
"header": ["my", "csv", "file"],
"firstRow": 1,
"quoted": true,
"quoteChar": "'"
}
''',
g.func.CsvToMaps(delimiter='|',
header=["my", "csv", "file"],
first_row=1,
quoted=True,
quote_char='\'')
],
[
'''
{
"class": "uk.gov.gchq.koryphe.impl.function.CurrentDate"
}
''',
g.func.CurrentDate()
],
[
'''
{
"class": "uk.gov.gchq.koryphe.impl.function.CurrentTime"
}
''',
g.func.CurrentTime()
],
[
'''
{
"class": "uk.gov.gchq.koryphe.impl.function.DeserialiseJson",
"outputClass": "uk.gov.gchq.gaffer.data.element.Edge"
}
''',
g.func.DeserialiseJson(output_class=g.Edge.CLASS)
],
[
'''
{
"class": "uk.gov.gchq.koryphe.impl.function.DeserialiseJson"
}
''',
g.func.DeserialiseJson()
],
[
'''
{
"class": "uk.gov.gchq.koryphe.impl.function.DeserialiseXml"
}
''',
g.func.DeserialiseXml()
],
[
'''
{
"class": "uk.gov.gchq.koryphe.impl.function.Gunzip"
}
''',
g.func.Gunzip()
],
[
'''
{
"class": "uk.gov.gchq.koryphe.impl.function.Increment",
"increment": {
"java.lang.Long": 1000000
}
}
''',
g.Increment(increment=g.long(1000000))
],
[
'''
{
"class": "uk.gov.gchq.koryphe.impl.function.MapToTuple"
}
''',
g.func.MapToTuple()
],
[
'''
{
"class": "uk.gov.gchq.koryphe.impl.function.ParseDate",
"timeZone": "BST",
"format": "DD-MM-YYYY"
}
''',
g.func.ParseDate(time_zone="BST", format="DD-MM-YYYY")
],
[
'''
{
"class": "uk.gov.gchq.koryphe.impl.function.ParseTime",
"timeZone": "EST",
"format": "MM-DD-YYYY HH:mm:ss.SSS",
"timeUnit": "MICROSECOND"
}
''',
g.func.ParseTime(time_zone="EST",
format="MM-DD-YYYY HH:mm:ss.SSS",
time_unit=g.TimeUnit.MICROSECOND)
],
[
'''
{
"class": "uk.gov.gchq.koryphe.impl.function.ToDateString",
"format": "YYYY-MMM-dd"
}
''',
g.func.ToDateString(format="YYYY-MMM-dd")
],
[
'''
{
"class": "uk.gov.gchq.koryphe.impl.function.ToBytes",
"charset": "UTF-8"
}
''',
g.func.ToBytes(charset="UTF-8")
],
[
'''
{
"class": "uk.gov.gchq.koryphe.impl.function.ApplyBiFunction",
"function": {
"class": "uk.gov.gchq.koryphe.impl.binaryoperator.Sum"
}
}
''',
g.func.ApplyBiFunction(function=g.gaffer_binaryoperators.Sum())
],
[
'''
{
"class": "uk.gov.gchq.koryphe.impl.function.ApplyBiFunction",
"function": {
"class": "uk.gov.gchq.koryphe.impl.binaryoperator.Product"
}
}
''',
g.func.ApplyBiFunction(
function={
"class": "uk.gov.gchq.koryphe.impl.binaryoperator.Product"
})
],
[
'''
{
"class": "uk.gov.gchq.koryphe.impl.function.ToTuple"
}
''',
g.func.ToTuple()
],
[
'''
{
"class": "uk.gov.gchq.gaffer.data.element.function.ToPropertiesTuple"
}
''',
g.func.ToPropertiesTuple()
],
[
'''
{
"class": "uk.gov.gchq.gaffer.data.element.function.ToElementTuple"
}
''',
g.func.ToElementTuple()
],
[
'''
{
"class": "uk.gov.gchq.koryphe.impl.function.FunctionChain",
"functions": [
{
"class": "uk.gov.gchq.koryphe.impl.function.Base64Decode"
},
{
"class": "uk.gov.gchq.koryphe.impl.function.CsvLinesToMaps",
"delimiter": "|",
"quoted": true
}
]
}
''',
g.FunctionChain(functions=[
g.Base64Decode(),
g.CsvLinesToMaps(delimiter="|", quoted=True)
])
],
[
'''
{
"class":"uk.gov.gchq.koryphe.tuple.function.TupleAdaptedFunction",
"selection":[0],
"function": {
"class": "uk.gov.gchq.gaffer.operation.function.ToEntityId"
},
"projection": [1]
}
''',
g.TupleAdaptedFunction(selection=[0],
function=g.ToEntityId(),
projection=[1])
],
[
'''
{
"class":"uk.gov.gchq.koryphe.impl.function.FunctionChain",
"functions": [
{
"class":"uk.gov.gchq.koryphe.tuple.function.TupleAdaptedFunction",
"selection":[0],
"function": {
"class": "uk.gov.gchq.koryphe.impl.function.ToUpperCase"
},
"projection": [1]
},
{
"class":"uk.gov.gchq.koryphe.tuple.function.TupleAdaptedFunction",
"selection": [1],
"function": {
"class": "uk.gov.gchq.koryphe.impl.function.ToSet"
},
"projection": [2]
}
]
}
''',
g.FunctionChain(functions=[
g.TupleAdaptedFunction(
selection=[0], function=g.ToUpperCase(), projection=[1]),
g.TupleAdaptedFunction(selection=[1],
function=g.gaffer_functions.ToSet(),
projection=[2])
])
],
[
'''
{
"class": "uk.gov.gchq.koryphe.tuple.function.TupleAdaptedFunctionComposite",
"functions": [
{
"selection": [ "something" ],
"function": {
"class":"uk.gov.gchq.koryphe.impl.function.ToUpperCase"
},
"projection": [1]
}
]
}
''',
g.TupleAdaptedFunctionComposite(functions=[
g.FunctionContext(selection=["something"],
function=g.ToUpperCase(),
projection=[1])
]),
],
[
'''
{
"class": "uk.gov.gchq.koryphe.impl.function.FunctionChain",
"functions": [
{
"class": "uk.gov.gchq.koryphe.tuple.function.TupleAdaptedFunctionComposite",
"functions": [
{
"selection": [0],
"function": {
"class":"uk.gov.gchq.koryphe.impl.function.ToUpperCase"
},
"projection": [1]
}
]
},
{
"class": "uk.gov.gchq.koryphe.tuple.function.TupleAdaptedFunctionComposite",
"functions": [
{
"selection": [1],
"function": {
"class":"uk.gov.gchq.koryphe.impl.function.ToSet"
},
"projection": [2]
}
]
}
]
}
''',
g.FunctionChain(functions=[
g.TupleAdaptedFunctionComposite(functions=[
g.FunctionContext(selection=[0],
function=g.ToUpperCase(),
projection=[1])
]),
g.TupleAdaptedFunctionComposite(functions=[
g.FunctionContext(selection=[1],
function=g.gaffer_functions.ToSet(),
projection=[2])
])
])
]
]
def test_examples(self):
for example in self.examples:
self.assertEqual(
json.loads(example[0]), example[1].to_json(),
"json failed: \n" + example[0] + "\n" +
g.JsonConverter.from_json(example[0]).to_code_string())
g.JsonConverter.from_json(example[0], validate=True)
