Database : ghent
Restore  : YES

Operator : reportpattern
Number   : 1
Signature: (symbol x stream(mset))+  X (tuple ->bool)+  -> (stream(tuple (mset, ...)))
Example  : query 1
Result   : 1
Remark  :  query Trains feedproject[Trip] addcounter[Cnt, 0] projectextend[;Id:.Cnt, Path:.Trip] reportpattern[a:emptymset(), b:emptymset(), c:emptymset(); tconstraint("a", "b", later), tconstraint("b","c", later); TRUE  ]

Operator : gpattern
Number   : 1
Signature: stream(tuple) x (tuple -> int ) x (tuple -> mbool  ) x duration x int x {exactly, atleast} -> stream(mset) 
Example  : query Players feed gpattern[.PlayerId, derivative(distance(.Trip, center(PoliceStation))) <= 0.0, create_duration(0, 60000), 4, exactly] namedtransformstream[BackToPoliceStation] consume  
Result   : ()

Operator : crosspattern
Number   : 1
Signature: stream(tuple) X tuple->int X tuple->int X tuple->mbool X duration X int X {cc, clique} -> stream(mset)
Example  : query crosspatternCase1 feed crosspattern[.IDa, .IDb, passmbool(.Pred), create_duration(0, 2000000), 4, cc] transformstream addcounter[Cnt,1] consume; 
Result   : file
Remark   : TestCase1: Add undef gaps in the Accumlator

Operator : crosspattern
Number   : 2
Signature: stream(tuple) X tuple->int X tuple->int X tuple->mbool X duration X int X {cc, clique} -> stream(mset)
Example  : query crosspatternCase2 feed crosspattern[.IDa, .IDb, passmbool(.Pred), create_duration(0, 2000000), 4, cc] transformstream addcounter[Cnt,1] consume;
Result   : file
Remark   : TestCase2: Insert units in the middle of Accumlator having too few nodes 

Operator : crosspattern
Number   : 3
Signature: stream(tuple) X tuple->int X tuple->int X tuple->mbool X duration X int X {cc, clique} -> stream(mset)
Example  : query   crosspatternCase3 feed crosspattern[.IDa, .IDb, passmbool(.Pred), create_duration(0, 2000000), 4, cc] transformstream addcounter[Cnt,1] consume;
Result   : file
Remark   : TestCase3: Repeat some pairs in the input 

Operator : crosspattern
Number   : 4
Signature: stream(tuple) X tuple->int X tuple->int X tuple->mbool X duration X int X {cc, clique} -> stream(mset)
Example  : query crosspatternCase4 feed  crosspattern[.IDa, .IDb, passmbool(.Pred), create_duration(0, 1800000), 3, cc]  transformstream  addcounter[Cnt,1]  consume;
Result   : file
Remark   : TestCase4: Add short node membership in the input

Operator : crosspattern
Number   : 5
Signature: stream(tuple) X tuple->int X tuple->int X tuple->mbool X duration X int X {cc, clique} -> stream(mset)
Example  : query crosspatternCase5 feed crosspattern[.IDa, .IDb, passmbool(.Pred), create_duration(0, 1800000), 5, cc] transformstream addcounter[Cnt,1]  consume;
Result   : ((rel(tuple((elem mset)(Cnt int))))())
Remark   : TestCase5: NewlyAdded -> RemoveNow

Operator : crosspattern
Number   : 6
Signature: stream(tuple) X tuple->int X tuple->int X tuple->mbool X duration X int X {cc, clique} -> stream(mset)
Example  : query crosspatternCase6 feed  crosspattern[.IDa, .IDb, passmbool(.Pred), create_duration(0, 1800000), 5, cc]  transformstream  addcounter[Cnt,1]  consume;
Result   : file
Remark   : TestCase5: NewlyAdded -> SplitFromExistingComponent
 
Operator : crosspattern
Number   : 7
Signature: stream(tuple) X tuple->int X tuple->int X tuple->mbool X duration X int X {cc, clique} -> stream(mset)
Example  : query crosspatternCase6 feed  crosspattern[.IDa, .IDb, passmbool(.Pred), create_duration(0, 1800000), 4, cc]  transformstream  addcounter[Cnt,1]  consume;
Result   : file
Remark   : TestCase5: AddedEdges -> SplitFromExistingComponent

Operator : crosspattern
Number   : 8
Signature: stream(tuple) X tuple->int X tuple->int X tuple->mbool X duration X int X {cc, clique} -> stream(mset)
Example  : query PlayersJoined feed crosspattern[.PlayerId_a, .PlayerId_b, .Dist < DIST_THRESHOLD, TWO_MIN , 2, cc] namedtransformstream[Group] addcounter[GroupID,1] consume;
Result   : file
Remark   : TestCase8: The Ghent city game scenario

Operator : emptymset
Number   : 1
Signature:  -> mset
Example  : query emptymset() 
Result   : (mset ())

Operator : components
Number   : 1
Signature: intset -> stream(int)
Example  : query components(thief) count 
Result   : 1

#Operator : intstream2set
#Number   : 1
#Signature: stream x symbol -> elemset
#Example  : query 1
#Result   : 1
#Remark   : query intstream(1, 10) transformstream intstream2set[elem] consume

Operator : mbool2mset
Number   : 1
Signature: mbool x int -> mset
Example  : query units(randommbool(now()) mbool2mset[7]) count > 1
Result   : TRUE

Operator : union
Number   : 1
Signature: mset x mset -> mset
Example  : query groups feed aggregateB[Group; fun(g1: mset, g2:mset) g1 union g2; emptymset()] 
Result   : (mset ())

Operator : union2
Number   : 1
Signature: mset x mset -> mset
Example  : query no_components(groups feed aggregateB[Group; fun(g1: mset, g2:mset) g1 union2 g2; emptymset()]) 
Result   : 11

Operator : -
Number   : 1
Signature: mset x mset -> mset
Example  : query no_components(groups feed aggregateB[Group; fun(g1: mset, g2:mset) g1 - g2; emptymset()]) 
Result   : 0

Operator : -
Number   : 2
Signature: intset x intset -> intset
Example  : query intstream(1, 10) collectintset - intstream(5,10) collectintset  
Result   : (mset (1 2 3 4))

Operator : =
Number   : 1
Signature: mset x mset -> bool
Example  : query thief = [const intset value (167412)] 
Result   : TRUE

Operator : =
Number   : 2
Signature: intset x intset -> bool
Example  : query intstream(1, 3) collectintset = [const intset value (1 2 3)] 
Result   : TRUE

Operator : #
Number   : 1
Signature: mset x mset -> bool
Example  : query (groups feed extract[Group]) # emptymset() 
Result   : TRUE

Operator : #
Number   : 2
Signature: intset x intset -> bool
Example  : query intstream(1, 3) collectintset # [const intset value (1 2 3)] 
Result   : FALSE


Operator : cardinality
Number   : 1
Signature: mset -> mint
Example  : query maximum(cardinality(groups feed extract[Group]))
Result   : 4

Operator : boundingregion
Number   : 1
Signature: stream(tuple(int, mpoint)) x uset x duration -> mregion 
Example  : query 1
Result   : 1
Remark   : query boundingregion(Players feed project[PlayerId, Trip], SampleMSet, create_duration(0, 10000))

Operator : members
Number   : 1
Signature: stream(tuple(int, mpoint)) x mset x bool -> mregion
Example  : query members(Players feed project[PlayerId, Trip], SampleMSet, TRUE) count
Result   : 4

Operator : the_mvalue
Number   : 7
Signature: (stream uset) -> mset 
Example  : query (units(groups feed extract[Group]) the_mvalue) = (groups feed extract[Group]) 
Result   : TRUE

Operator : collectintset
Number   : 1
Signature: (stream int) -> intset
Example  : query intstream(1,3) collectintset = [const intset value (1 2 3)]
Result   : TRUE

Operator : no_components
Number   : 1
Signature: mset -> int
Example  : query no_components(groups feed extract[Group])
Result   : 5

Operator : issubset
Number   : 1
Signature: mset x mset -> mbool
Example  : query groups feed {a} groups feed {b} symmjoin[sometimes(.Group_a issubset ..Group_b)] count  
Result   : 7

Operator : issubset
Number   : 2
Signature: uset x uset -> mbool
Example  : query groups feed {a} groups feed {b} symmjoin[sometimes(.Group_a issubset ..Group_b)] count  
Result   : 7


Operator : convexhull2
Number   : 1
Signature: stream(truple(int, mpoint)) x mset x duration -> movingregion
Example  : query 1
Result   : 1
Remark   : query speed(train7)>15 mbool2mset(7) cardinality max

Operator : the_unit
Number   : 1
Signature: intset  instant instant bool bool --> uset
Example  : query 1
Result   : 1
Remark   : query ten feed extend[theUSet: the_unit(intstream(0, 2 * .no) collectintset, create_instant( 10 * .no, 10 * .no), create_instant(100 * .no, 100 * .no), FALSE, TRUE)] count

Operator : generateboids
Number   : 1
Signature: (vector int) x int x (vectore rect) x rect x instant x duration -> stream(tuple((BoidID int)(T instant)(X real)(Y real)))
Example  : query generateboids(create_vector(40, 15, 15), create_vector(1000.0,-3000.0, 20000.0), now(), create_duration(0, 1000000)) count
Result   : 14070


Operator : units
Number   : 1
Signature: mset -> stream(mset)
Example  : query units( (speed(train7) > 15.0) mbool2mset[7]) count 
Result   : 11

Operator : val
Number   : 1
Signature: iset -> intset
Example  : query val(initial( (speed(train7) > 15.0)  mbool2mset[7] )) 
Result   : (7)

Operator : inst
Number   : 1
Signature: iset -> instant
Example  : query inst(initial( (speed(train7) > 15.0)  mbool2mset[7] )) 
Result   : 2003-11-20-06:06

Operator : initial
Number   : 1
Signature: iset -> intset
Example  : query val(initial( (speed(train7) > 15.0)  mbool2mset[7] )) 
Result   : (7)

Operator : final
Number   : 1
Signature: iset -> intset
Example  : query val(final( (speed(train7) > 15.0)  mbool2mset[7] )) 
Result   : (7)

Operator : deftime
Number   : 1
Signature: mset -> periods, uset->periods
Example  : query deftime((speed(train7) > 15.0)  mbool2mset[7] ) 
Result   : (7)

Operator : smooth
Number   : 1
Signature: mbool x duration -> mbool
Example  : query units(smooth(speed(train7) > 22.0, create_duration(0, 300000))) count
Result   : (6)