在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 - q* |% w( o) }- L& Z. J; @$ n
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") 7 c) |5 g( }0 q9 \/ d, T2 A public double getMeasured pressure() { 6 t0 v0 j: `* g" P1 s return measured pressure $ @2 ~2 ^1 W' m/ t& S3 [1 n } ( Y7 i7 s w. U( U" h public void setMeasured pressure(double newValue) {; ?# R/ @" h1 }' B
measured pressure = newValue - w- {9 i# l1 n# i } 2 _5 K$ C) u$ E+ D1 E public double measured pressure = 0 D3 O% B6 _. r4 W3 |6 o# y$ z) e: r6 F9 F& o( j% a2 W3 h
/**7 U5 ^' K; C& O; w
* 2 A* L1 e1 w9 P4 N6 U; q- q" w+ ^5 W6 R3 ] * This value is used to automatically generate agent identifiers.; z1 R8 \ N9 [. |: E5 }
* @field serialVersionUID 1 k0 u2 m% F7 X7 [3 {2 i) W6 y *& b: ?+ H9 `1 y9 P+ g7 E
*/ 6 f# {2 @* d* X private static final long serialVersionUID = 1L * [7 T! x# |& ^. l0 x( Y( d, B8 r- Y" [ I2 P, w* r7 {
/** 1 n" W6 T$ ~0 M1 h- z */ ]) F1 A8 Q) X' o: I1 R
* This value is used to automatically generate agent identifiers.3 z- y( U4 e/ t( |7 u
* @field agentIDCounter + b g U: M! x% f5 Q. I * 0 b9 K4 e, H" N1 K: z5 | */ & m5 j+ O" N% C8 k4 R' X& @2 D+ x protected static long agentIDCounter = 1 5 u2 \8 ?; M' K% S* A! s7 X/ e/ K; C: F p5 ?+ U: W+ h
/**. m5 Q; p8 ~+ h* W
* $ B2 }" g2 p9 B. a/ s v * This value is the agent's identifier. - z* r# e) F# U* |6 t8 ~5 N1 s * @field agentID. K. t0 D8 a7 w' Q& P$ ~1 w
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*/ % @" B9 h) G/ g9 O, ^ protected String agentID = "GasNode " + (agentIDCounter++) 0 A( Z# p$ `% K: B; D2 l1 ]4 b0 k, @; Y0 z/ [' i5 w
/** 1 E/ T/ a( }! A! D" p7 u! Y * / B4 G% O& T/ e6 J * This is the step behavior.4 E; r- Y" u, `' @1 F3 R4 L5 T. P
* @method step % _2 @. ]! y, x+ [$ O) P *1 {* E7 v5 n8 n
*/ 8 D5 J# o) a* { @Watch(1 H z4 D; K ? i1 T( S
watcheeClassName = 'infrastructuredemo.GasNode', 9 S: g) `, u3 C/ M; t watcheeFieldNames = 'pressure',8 q+ G/ b/ ?8 \) q
query = 'linked_from',9 v- v% U2 I' T* c1 C6 c
whenToTrigger = WatcherTriggerSchedule.LATER,/ A4 \4 @" A- f$ u: x: r, l
scheduleTriggerDelta = 10d* r c" ?$ A* `/ ^/ g* S4 ^$ ]
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public def step(infrastructuredemo.GasNode watchedAgent) {8 E% u! }" f! b. @4 }5 P* h6 ]
$ E, A3 F8 x6 c7 z |0 G; v6 |8 k // Define the return value variable. 2 C' ]! s) o- `1 n @: g def returnValue7 w. C6 [4 ?5 o& C
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// Note the simulation time.; e' V- {* Y) E" T8 f
def time = GetTickCountInTimeUnits()) a# A7 I D9 r6 ~6 C
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// This is an agent decision. 6 K$ H, S) r. B" R" T4 A! Z3 x if (watchedNode.pressure<200) { - W% i4 c7 r, W% N# Y4 S8 |! v, [6 y$ W
// This is a task.' K( P2 b! s+ ]. G! J
setPressure(watchedAgent.pressure)+ i7 B- ~: A% i. x) u
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// Return the results. ! w: L. M+ n+ B2 y* |/ l return returnValue. R- G' M4 q6 ~$ k; H' d
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1 ?% b- q7 _& j& h /**0 L% Y! A& n3 f, w
* . T; `$ \4 ^! r9 |6 r! c5 G* ~ * This is the step behavior. 6 M d8 J1 { d | * @method step) b7 V# y0 i1 I5 |3 _5 j- y, K$ G$ u
* $ D: _# d$ K2 b$ y4 b4 U$ } */ , s3 ~0 E0 }0 |5 o6 J @ScheduledMethod() ^( k0 @1 l2 t) e8 A ?; Q
start = 1d,; O6 m. U; D3 H3 a( w$ B1 X
interval = 1d, L1 }' \/ {' P. k7 j' f+ j3 f- }: P shuffle = false : u5 q& R8 l+ W3 E+ h )3 e( j1 n9 K T8 E
public void step() {" G3 S2 Q( H& L1 D
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// Note the simulation time. ' }9 b9 ^4 f( q( K7 d( w def time = GetTickCountInTimeUnits() # w/ A8 A2 K8 f+ Q x1 |+ H, R8 d9 m( [5 H$ m; f, D# ^5 P: X
// This is a task. ) D/ u d$ S$ Y4 I measurePressure=pressure+ RandomDraw(-20.0, 20.0) 0 }" ` L2 y7 N // End the method. 5 C+ j. p$ z6 n1 T, M return' `) N6 c k+ m5 Y