在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 , T3 e1 j& B+ n: t( n
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public double getMeasured pressure() { " `* ~( i2 v; y return measured pressure 9 K# g+ r1 D5 f* r } # a1 V8 a n$ X public void setMeasured pressure(double newValue) {9 x* U% r6 }. U. A% p
measured pressure = newValue" ^' Z; p" G$ f3 P0 B( g$ n
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public double measured pressure = 0 5 y* y0 W2 b7 j, N4 K6 `9 N/ v: P! W2 {, u! I( K
/**- y i6 Q3 c7 t0 v! q8 d( T
* 7 s) B/ j: q: J* q' {! D * This value is used to automatically generate agent identifiers.1 o0 r6 o9 H% W& V& \0 V6 ]
* @field serialVersionUID' C7 c+ b6 ]: B1 E$ O6 A
* X7 I* r9 R: y4 D2 a: D+ a3 B: _# ] */ 3 c! Q: G+ R7 _- H private static final long serialVersionUID = 1L % A. L/ g7 |; `. m' d% O- j9 D+ d! X4 w# Z% `( T
/**' O( H" T7 W9 z7 p% [; D) M
* % P) i) V2 T3 Z! B4 e( [ * This value is used to automatically generate agent identifiers. 8 {6 `! h8 ?+ @. C7 A" | * @field agentIDCounter / Z' E, Q" |. x* ]* R: P! }0 P+ b * - `6 Z1 }. w- \. P, [ */ 6 }$ r0 S' [. l5 j6 G protected static long agentIDCounter = 1 * O1 `! M- `& R3 J0 \5 R$ B , G8 ]2 I& ~3 E2 j; @8 U- h /** 1 l0 l$ R+ u3 G# ~ * 9 x: j2 b0 e6 L% K; l * This value is the agent's identifier. 9 S# u) i1 x6 h/ Z) h * @field agentID 0 i9 f% R2 t) s5 M; R5 G *4 t- f4 }" x( Y* y
*/ " [; K* B/ e* u- K protected String agentID = "GasNode " + (agentIDCounter++)# V+ I3 O- p8 m
* ]2 L2 ^! C, y; @+ o0 L# n /**7 U: {+ B' _4 O9 N
* ' t' a! S' B1 \" i * This is the step behavior. 3 V; D: L1 J5 s0 q; v/ q- Q! U * @method step" I# ^. Q# v7 X: m; z
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@Watch(0 i0 n! x# E% `# H
watcheeClassName = 'infrastructuredemo.GasNode', , G0 I& K$ ^1 {- P watcheeFieldNames = 'pressure',( F" E; K) q4 O$ D' `& a3 y
query = 'linked_from', 9 h, d9 G( R- h whenToTrigger = WatcherTriggerSchedule.LATER, $ C7 I6 W+ I) C r- c8 ~' K scheduleTriggerDelta = 10d: g$ l0 r' X4 d( B! i) l* A
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public def step(infrastructuredemo.GasNode watchedAgent) { ( X- H6 L( R, j. @) o0 L- O$ V. ?2 _5 K9 _3 R& J
// Define the return value variable. 6 h" i; b$ a- V' d) k def returnValue 2 N7 f$ `4 K- G. J7 J: f. D: l5 Z* v+ l
// Note the simulation time. }- `# B g8 e+ N) P7 G( K8 w1 F def time = GetTickCountInTimeUnits() 3 a7 m; R" k2 d( O' e1 d R( W4 B% y( V7 g7 H
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// This is an agent decision. + `( A) T }+ P& l if (watchedNode.pressure<200) { . |" R! w- j) t5 ^; q: G' Z* P. v, y$ A7 p9 A* i2 e
// This is a task.7 i, s1 |' k" }! D) s
setPressure(watchedAgent.pressure) C' d5 r8 U" ]' a
/ V% N3 a- `' f/ g3 c, V } else {) @4 d' w ?8 `% C; @- F
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// Return the results.& Y+ [8 n/ a% O2 D% g; T
return returnValue 2 ?& J! G' @" ` 7 o' i' t5 R) [5 f+ @( ^) _ }* e: \- @) Q9 W" S, [3 _7 K
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/**# h7 a0 i9 Q$ q Z3 y" ]% p# z y6 E, Q
* 6 r4 g: m/ H# J * This is the step behavior. 1 x- C9 n; }: t * @method step + m" \" `3 E7 m1 A J. c2 \; f* c *. J3 N& F9 ?5 m2 ]; h: g
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@ScheduledMethod( 9 X$ N2 A% C* e, Z# b9 T start = 1d,5 H1 u* P# ~2 y, B
interval = 1d,6 K2 A1 l' T1 o% `; [8 S1 D
shuffle = false$ A- V ^. I+ c* Z, {
) 9 Q5 e# G! {+ m- ~ V6 `/ i5 r public void step() { 8 v' ?% h+ f# w" G/ Z! C 8 I( k+ A8 q1 j2 k) G! V" ^$ N0 D // Note the simulation time.9 M- S. |5 h" F) I7 q
def time = GetTickCountInTimeUnits() * B& h! R! s$ |, Z, a2 V/ n9 [; u* C; \5 b# F3 u8 V" c* M w
// This is a task.3 s$ a+ i- L+ E) l% Z
measurePressure=pressure+ RandomDraw(-20.0, 20.0) / C# \; g0 j1 x/ }- q // End the method.1 T3 `- j8 |, {5 x5 S% a! O5 u( l
return ' ^) V3 g1 P. Q# k% u; Q" f8 h" M8 ]5 W1 |0 H
}