在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 ) W1 b# w) M, H% s) Z7 W
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")( S E3 r3 Y) M' U9 M
public double getMeasured pressure() {1 x+ E1 f3 T' D& o
return measured pressure - ^& v' X7 O& I }/ Y8 T: l* X* Z
public void setMeasured pressure(double newValue) {, t' x; X5 _4 P8 K& ?3 \
measured pressure = newValue+ q8 I" e5 h! N2 [& Z! y4 O
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public double measured pressure = 0 0 T8 i9 t: _- o3 x, P+ U" E5 Q% V) E1 Z
/** 2 \/ L* j! a% N# L" g ** y* [% I- Q% ~1 Z" [* b8 ~1 l
* This value is used to automatically generate agent identifiers. / E# L' c, n' N! t$ L) n+ ^ * @field serialVersionUID ' |. a3 y( C3 c& O: s4 N *$ l/ U# ^) y/ Y
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private static final long serialVersionUID = 1L : Z* ?5 B& b& H. T* `3 l; [8 M$ }; a' O4 F* w; i6 I. d, M
/**# [' U8 c( _- D8 ]. h
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* This value is used to automatically generate agent identifiers.! |' @9 e5 E7 R+ O
* @field agentIDCounter0 `; S- v7 I2 v8 ~& ?! N, H
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*/ # ` K6 G v4 b9 V+ g6 f# ]0 Y protected static long agentIDCounter = 1+ v7 S& r. ]( J# E
7 K* v( d/ G$ G/ M8 q /** ; O4 ?* k! A" W8 e * : P0 `0 w% w! [ * This value is the agent's identifier. / o% t0 ^. r: V) S) N * @field agentID. ^8 B3 @" y2 j: r
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protected String agentID = "GasNode " + (agentIDCounter++)% B% g. N3 g0 q2 ^! G) c
/ _% Q. O6 g' Y- H" D' w /**' q2 a: ]6 }9 A" u4 F
* ' [# K: H9 g- q; A * This is the step behavior.6 @ Z1 \8 n! r) W5 b: o
* @method step* K) M: M w3 C, i$ S# r& f
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*/ % y3 z0 L' S* o @Watch(5 g. D$ V, G4 ~) g$ I4 u0 F
watcheeClassName = 'infrastructuredemo.GasNode',. O2 {8 |+ ^# q5 I
watcheeFieldNames = 'pressure', - c' v7 T* b# B5 u) P, c query = 'linked_from',4 `, T: I; O! T( V& D. j
whenToTrigger = WatcherTriggerSchedule.LATER,( t9 k! D/ W9 Z0 O: ?- ^
scheduleTriggerDelta = 10d' A# L$ `3 A# n, u
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public def step(infrastructuredemo.GasNode watchedAgent) { 0 q0 A8 E! w; X$ D+ T # `5 T8 _8 J, V! \ // Define the return value variable. . p6 ^$ ~1 B8 a% \* r4 f# b" g def returnValue 4 @5 {9 B7 p, U2 ^$ b9 K' C - s E4 i% _- Z% X; s // Note the simulation time. / s' n9 M8 d/ ^5 z def time = GetTickCountInTimeUnits() Q, \; y5 k( _2 ]( [9 [
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// This is an agent decision. * R1 J r2 U n4 n+ ^ if (watchedNode.pressure<200) { + W/ s2 s+ S& Q5 ^. ^% W$ c: s+ t' g; D) f% v3 N
// This is a task. - W4 @; n; b, k setPressure(watchedAgent.pressure)9 N; b2 L6 {+ B S$ i# P, k9 z4 ?
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} else {3 {+ N- ^( J4 h
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} 6 R! e! `$ v% q9 H // Return the results.% t9 H7 Q1 u" V
return returnValue . m h( H# z1 L7 V0 S+ w9 R8 z; X+ v. y* X6 Z" D
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* This is the step behavior.# Y8 n; T- m( F! w k
* @method step9 K% i3 `8 v3 x% k3 V3 i/ }0 f
* - J: i9 ^. ]; E" i% Q2 G */ ) A! u6 ?7 h; m2 J8 ^) e @ScheduledMethod( 5 C* A3 Q( S# W4 F5 I3 p! r start = 1d, e/ b4 u! S% F* Q
interval = 1d,# D2 {; B7 V5 s4 U. p& J
shuffle = false4 P% @7 x7 ~$ a/ r! f: L& e
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public void step() {8 y( ^% L8 A& j; g
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// Note the simulation time.) t8 p/ k; \3 h6 d
def time = GetTickCountInTimeUnits(): g: }+ ]1 i- m
# G( I5 X' m/ v, p& t // This is a task.* Y- U: Y8 W* N( v5 b) R z
measurePressure=pressure+ RandomDraw(-20.0, 20.0) # [3 P+ x8 K/ [1 g( } // End the method. : u" ]* Y5 q% ^+ |- f( O, }) B% U return % L, O4 n# |2 d+ B0 P& v. m3 D$ O: E0 O, T) R0 q+ h
}