131 lines
8.8 KiB
Plaintext
131 lines
8.8 KiB
Plaintext
Database : berlintest
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Restore : NO
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Operator : stpattern
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Number : 1
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Signature: tuple(x) X namedFunlist X constraintList -> bool
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Example : query Trains feed filter[. stpattern[InSnow: .Trip inside msnow, IsClose: distance(.Trip, mehringdamm)<10.0, IsFast: speed(.Trip)>8.0 ; stconstraint("InSnow","IsClose",vec("aabb")), stconstraint("IsClose","IsFast",vec("bbaa")) ]] count
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Result : 14
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Operator : stpattern2
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Number : 1
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Signature: tuple(x) X namedFunlist X constraintList -> bool
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Example : query Trains feed filter[. stpattern2[InSnow: fun(t1: STREAMELEM, p1: periods) (attr(t1, Trip) atperiods p1) inside msnow, IsClose: fun(t2: STREAMELEM, p2: periods) distance(attr(t2, Trip) atperiods p2, mehringdamm)<10.0, IsFast: fun(t3: STREAMELEM, p3: periods) speed( attr(t3, Trip) atperiods p3) >8.0 ; stconstraint("InSnow","IsClose",vec("aabb")), stconstraint("IsClose","IsFast",vec("bbaa")) ]] count
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Result : 14
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Operator : stpatternextend
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Number : 1
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Signature: stream(tuple(x)) X namedFunlist X constraintList -> stream(tuple(x, funListNames))
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Example : query Trains feed stpatternextend[InSnow: .Trip inside msnow, IsClose: distance(.Trip, mehringdamm)<10.0, IsFast: speed(.Trip)>8.0 ; stconstraint("InSnow","IsClose",vec("aabb")), stconstraint("IsClose","IsFast",vec("bbaa")) ] filter[isdefined(.IsClose)] count
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Result : 14
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Operator : stpatternextend2
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Number : 1
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Signature: stream(tuple(x)) X namedFunlist X constraintList -> stream(tuple(x, funListNames))
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Example : query Trains feed stpatternextend2[InSnow: fun(t1: TUPLE, p1: periods) (attr(t1, Trip) atperiods p1) inside msnow, IsClose: fun(t2: TUPLE, p2: periods) distance(attr(t2, Trip) atperiods p2, mehringdamm)<10.0, IsFast: fun(t3: TUPLE, p3: periods) speed( attr(t3, Trip) atperiods p3) >8.0 ; stconstraint("InSnow","IsClose",vec("aabb")), stconstraint("IsClose","IsFast",vec("bbaa")) ] filter[isdefined(.IsClose)] count
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Result : 14
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Operator : stpatternextendstream
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Number : 1
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Signature: stream(tuple(x)) X namedFunlist X constraintList -> stream(tuple(x, funListNames))
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Example : query Trains feed stpatternextendstream[InSnow: .Trip inside msnow, IsClose: distance(.Trip, mehringdamm)<10.0, IsFast: speed(.Trip)>8.0 ; stconstraint("InSnow","IsClose",vec("aabb")), stconstraint("IsClose","IsFast",vec("bbaa")) ] filter[isdefined(.IsClose)] count
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Result : 368
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Operator : stpatternextendstream2
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Number : 1
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Signature: stream(tuple(x)) X namedFunlist X constraintList -> stream(tuple(x, funListNames))
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Example : query Trains feed stpatternextendstream2[InSnow: fun(t1: TUPLE, p1: periods) (attr(t1, Trip) atperiods p1) inside msnow, IsClose: fun(t2: TUPLE, p2: periods) distance(attr(t2, Trip) atperiods p2, mehringdamm)<10.0, IsFast: fun(t3: TUPLE, p3: periods) speed( attr(t3, Trip) atperiods p3) >8.0 ; stconstraint("InSnow","IsClose",vec("aabb")), stconstraint("IsClose","IsFast",vec("bbaa")) ] filter[isdefined(.IsClose)] count
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Result : 368
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Operator : vec
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Number : 1
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Signature: (string string ... ) -> stvector
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Example : query vec("aabb", "abab")
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Result : (stvector(aabb abab))
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Operator : stpatternex
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Number : 1
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Signature: tuple(x) X namedFunlist X constraintList X bool -> bool
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Example : query Trains feed filter[. stpatternex[InSnow: .Trip inside msnow, IsClose: distance(.Trip, mehringdamm)<10.0, IsFast: speed(.Trip)>8.0 ; stconstraint("InSnow","IsClose",vec("aabb")), stconstraint("IsClose","IsFast",vec("bbaa")); (end("IsClose") - start("InSnow")) < [const duration value (1 0)] ]] count
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Result : 14
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Operator : stpatternex2
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Number : 1
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Signature: tuple(x) X namedFunlist X constraintList -> bool
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Example : query Trains feed filter[. stpatternex2[InSnow: fun(t1: STREAMELEM, p1: periods) (attr(t1, Trip) atperiods p1) inside msnow, IsClose: fun(t2: STREAMELEM, p2: periods) distance(attr(t2, Trip) atperiods p2, mehringdamm)<10.0, IsFast: fun(t3: STREAMELEM, p3: periods) speed( attr(t3, Trip) atperiods p3) >8.0 ; stconstraint("InSnow","IsClose",vec("aabb")), stconstraint("IsClose","IsFast",vec("bbaa")) ; (end("IsClose") - start("InSnow")) < [const duration value (1 0)] ]] count
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Result : 14
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Operator : stpatternexextend
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Number : 1
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Signature: stream(tuple(x)) X namedFunlist X constraintList X (fun -> bool) -> stream(tuple(x,funListNames))
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Example : query Trains feed stpatternexextend[InSnow: .Trip inside msnow, IsClose: distance(.Trip, mehringdamm)<10.0, IsFast: speed(.Trip)>8.0 ; stconstraint("InSnow","IsClose",vec("aabb")), stconstraint("IsClose","IsFast",vec("bbaa")); (end("IsClose") - start("InSnow")) < [const duration value (1 0)] ] filter[isdefined(.IsClose)] count
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Result : 14
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Operator : stpatternexextend2
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Number : 1
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Signature: stream(tuple(x)) X namedFunlist X constraintList X (fun -> bool) -> stream(tuple(x,funListNames))
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Example : query Trains feed stpatternexextend2[InSnow: fun(t1: TUPLE, p1: periods) (attr(t1, Trip) atperiods p1) inside msnow, IsClose: fun(t2: TUPLE, p2: periods) distance(attr(t2, Trip) atperiods p2, mehringdamm)<10.0, IsFast: fun(t3: TUPLE, p3: periods) speed( attr(t3, Trip) atperiods p3) >8.0 ; stconstraint("InSnow","IsClose",vec("aabb")), stconstraint("IsClose","IsFast",vec("bbaa")) ; (end("IsClose") - start("InSnow")) < [const duration value (1 0)] ] filter[isdefined(.IsClose)] count
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Result : 14
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Operator : stpatternexextendstream
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Number : 1
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Signature: stream(tuple(x)) X namedFunlist X constraintList X (fun -> bool) -> stream(tuple(x,funListNames))
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Example : query Trains feed stpatternexextendstream[InSnow: .Trip inside msnow, IsClose: distance(.Trip, mehringdamm)<10.0, IsFast: speed(.Trip)>8.0 ; stconstraint("InSnow","IsClose",vec("aabb")), stconstraint("IsClose","IsFast",vec("bbaa")); (end("IsClose") - start("InSnow")) < [const duration value (1 0)] ] filter[isdefined(.IsClose)] count
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Result : 368
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Operator : stpatternexextendstream2
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Number : 1
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Signature: stream(tuple(x)) X namedFunlist X constraintList X (fun -> bool) -> stream(tuple(x,funListNames))
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Example : query Trains feed stpatternexextendstream2[InSnow: fun(t1: TUPLE, p1: periods) (attr(t1, Trip) atperiods p1) inside msnow, IsClose: fun(t2: TUPLE, p2: periods) distance(attr(t2, Trip) atperiods p2, mehringdamm)<10.0, IsFast: fun(t3: TUPLE, p3: periods) speed( attr(t3, Trip) atperiods p3) >8.0 ; stconstraint("InSnow","IsClose",vec("aabb")), stconstraint("IsClose","IsFast",vec("bbaa")) ; (end("IsClose") - start("InSnow")) < [const duration value (1 0)] ] filter[isdefined(.IsClose)] count
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Result : 368
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Operator : stconstraint
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Number : 1
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Signature: string X string X stvector -> bool
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Example : query Trains feed filter[. stpatternex[InSnow: .Trip inside msnow, IsClose: distance(.Trip, mehringdamm)<10.0, IsFast: speed(.Trip)>8.0 ; stconstraint("InSnow","IsClose",vec("aabb")), stconstraint("IsClose","IsFast",vec("bbaa")); (end("IsClose") - start("InSnow")) < [const duration value (1 0)] ]] count
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Result : 14
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Operator : start
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Number : 1
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Signature: string -> instant
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Example : query Trains feed filter[. stpatternex[InSnow: .Trip inside msnow, IsClose: distance(.Trip, mehringdamm)<10.0, IsFast: speed(.Trip)>8.0 ; stconstraint("InSnow","IsClose",vec("aabb")), stconstraint("IsClose","IsFast",vec("bbaa")); (end("IsClose") - start("InSnow")) < [const duration value (1 0)] ]] count
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Result : 14
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Operator : end
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Number : 1
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Signature: string -> instant
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Example : query Trains feed filter[. stpatternex[InSnow: .Trip inside msnow, IsClose: distance(.Trip, mehringdamm)<10.0, IsFast: speed(.Trip)>8.0 ; stconstraint("InSnow","IsClose",vec("aabb")), stconstraint("IsClose","IsFast",vec("bbaa")); (end("IsClose") - start("InSnow")) < [const duration value (1 0)] ]] count
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Result : 14
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Operator : randommbool
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Number : 1
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Signature: instant -> mbool
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Example : query ten feed extend[MB1: randommbool(now())] count
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Result : 10
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Operator : passmbool
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Number : 1
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Signature: mbool -> mbool
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Example : query ten feed extend[MB1: randommbool(now())] filter[always(.MB1 = passmbool(.MB1))] count
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Result : 10
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Operator : randomdelay
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Number : 1
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Signature: mpoint x duration -> mpoint
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Example : query always(randomdelay(train7, create_duration(0, 5000)) = train7)
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Result : FALSE
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Operator : computeclosure
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Number : 1
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Signature: tuple(x) X namedFunlist X constraintList -> bool
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Example : query Trains feed filter[. computeclosure[InSnow: fun(t1: STREAMELEM, p1: periods) (attr(t1, Trip) atperiods p1) inside msnow, IsClose: fun(t2: STREAMELEM, p2: periods) distance(attr(t2, Trip) atperiods p2, mehringdamm)<10.0, IsFast: fun(t3: STREAMELEM, p3: periods) speed( attr(t3, Trip) atperiods p3) >8.0 ; stconstraint("InSnow","IsClose",vec("aabb")), stconstraint("IsClose","IsFast",vec("bbaa"))] = 1 ] count
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Result : 562
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Operator : randomshiftdelay
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Number : 1
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Signature: mpoint x duration x real x real -> mpoint
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Example : query randomshiftdelay(train7, create_duration(0, 13000), 20.5, 50.0 )
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Result : unpredictable
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Remark : Use of random numbers within operator
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