在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 1 B, M, @3 f. h5 K8 x/ i: t$ P( V" ]8 A: a. a8 I
6 d' K* L7 ]9 A@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")) X3 F" G) M1 f1 `
public double getMeasured pressure() {6 S2 C! ]" a: ^& v# Y& Y% |, x# Q6 ~
return measured pressure : Y- w: {/ |6 ~ }5 r) \" K" f9 y% ]
public void setMeasured pressure(double newValue) { Y/ C$ B2 _* ~1 \ measured pressure = newValue' Z% k" B3 h( \; N R* O" D
} , c: `! s- R* u( J$ a* A/ y! \ public double measured pressure = 0 : |, a- r( Z* Q a+ @) ?' |* L) m$ I, B% H" M2 ?
/**5 K1 _4 ?6 X( F
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* This value is used to automatically generate agent identifiers.& | ?8 N; j; j) S# k8 y1 [) V
* @field serialVersionUID D: T+ J3 G6 p- ?' g * + S, G/ O) M5 { */+ Q& G& T$ k. a. `0 `0 S
private static final long serialVersionUID = 1L 9 ^. `( o7 d" Y/ D. j/ v# n4 x i# ]5 G0 |. t* i4 v% o
/**: [( u+ o% C2 d
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* This value is used to automatically generate agent identifiers.& I+ y* r4 G$ q- F) Y5 w
* @field agentIDCounter5 E$ h5 w. y r! ^& x& n
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*/ ! i- @2 H% x, {4 c. X5 ?; V. R protected static long agentIDCounter = 13 B8 u# P# P; z! g9 z0 n) T
: T. K/ D( G; G. a* o) R/ I3 W% z /** * y+ y* P: t: e# i7 x, y7 w * 7 l9 v9 i: D5 q6 k) B * This value is the agent's identifier.7 X1 l3 r' s. f4 ?; u3 {2 u: z
* @field agentID# f1 l$ }2 e1 d+ V# _1 @# I& f
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protected String agentID = "GasNode " + (agentIDCounter++) 0 y ^; G4 p8 c. ~% u, e: d0 _/ u/ M- E0 n, ]+ b z# q
/** 0 @9 ~; f: ~1 f/ l/ Z8 C+ v *5 L7 X1 m& V8 f* t4 O- d+ P, a
* This is the step behavior.% X- u& L5 e x0 ]7 u8 ?
* @method step M* z: p, t& Y2 B * . v4 x4 l4 }+ T! {* ?- d+ n */ 9 g8 \& f) l# F j @Watch(( c9 ~" D' C2 |$ l3 ~, g
watcheeClassName = 'infrastructuredemo.GasNode', x3 J/ q2 N6 o# J! }
watcheeFieldNames = 'pressure', , q3 G/ e) ]4 C7 I1 O& x3 b query = 'linked_from', , E& i+ b1 z3 D7 b3 A' e6 n whenToTrigger = WatcherTriggerSchedule.LATER, , S$ y' }0 m7 P, T+ B scheduleTriggerDelta = 10d8 b, q( O: c0 }: r* k
) , ^7 J! @# N2 w) W public def step(infrastructuredemo.GasNode watchedAgent) {5 R: k/ ~/ A/ u+ P6 I) D, n
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// Define the return value variable. 3 @7 w% H6 U0 P- y: n; d8 k' a def returnValue$ u+ [# R2 V$ x
@" f$ ?6 `+ P // Note the simulation time. % ~+ u& m' s; ^' C# c2 h def time = GetTickCountInTimeUnits()& a2 o, A; I) {9 @
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// This is an agent decision.6 J) a' S4 t6 l8 u6 u. `+ d
if (watchedNode.pressure<200) {1 Z$ |& f9 F+ ?3 E5 w
% o6 \$ u* `% q // This is a task.0 N/ |7 `3 e8 C4 n8 ~
setPressure(watchedAgent.pressure) Q! Y( K) B2 L W) }( F0 ]% n
} else { # K9 m. N- P( ?- m/ K4 T( B6 J( ~9 a/ ~- l/ D c2 p7 E% Z! U
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// Return the results. : ^, k1 `3 Z& [3 x' i' N- d# R% p return returnValue ! B ]/ N6 V( z- F. X & U0 d8 t, r. L' O& y }; Y# }4 O3 w. q% y
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/** " G# n& L! W7 _- k' j; q2 q *5 r. }. x$ I/ n6 n& j, l9 [
* This is the step behavior. " ^- ]+ p" g1 u3 b * @method step : R4 T$ M4 G2 X' E0 x5 X1 t3 ^ * 6 K( o. z3 x% n7 M' j */; q/ @/ z0 K/ \. R: x$ b, i
@ScheduledMethod(7 H0 U1 N$ z( x5 r
start = 1d,3 F4 R3 P3 E, z
interval = 1d,/ G7 d8 j5 k7 W9 n" {0 D: b" \% C
shuffle = false0 _7 c1 ^& c: h. k7 E7 e
) 2 d- q" k; N! G$ e+ g- L: ]# h4 @ public void step() {& Q2 }2 U: j2 {' k; b0 F0 {
2 b2 J I0 R5 g. p // Note the simulation time.1 m2 B j6 A$ j- A5 r/ A0 d- `
def time = GetTickCountInTimeUnits()) x5 n: u! N# @, K) p% K
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// This is a task. " J5 s. M# _+ v! I# W" s; M/ Q9 \4 K# g measurePressure=pressure+ RandomDraw(-20.0, 20.0) , B6 l9 V% q: G B // End the method.& J/ R& X, h4 h8 p* M. j
return! X" Z/ V O+ ?, `
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}