在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 8 x* ?2 e2 q0 G$ F! Q5 A: J e6 N+ I" c* c M
9 P$ Y% T3 I7 I h3 k( Z
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")4 W. m+ b* \2 F2 |3 |
public double getMeasured pressure() { % ?, W1 e3 K" \3 z6 |! W return measured pressure- ?$ L$ ?- R) W6 { V+ q
} , Y& B6 h) ]* k4 v2 ^. I9 e' K, \6 X$ v public void setMeasured pressure(double newValue) {- ]8 \& ~ C# o7 \
measured pressure = newValue+ R. S* I, y3 Z# U' W: ? Z7 [
} 4 G- T& F* d- [8 e- n public double measured pressure = 0 0 ? G+ X3 c) Q; Q 8 B4 K+ F3 G! ]9 z% q& h /** 1 O3 J5 A3 B9 }& [/ h0 E+ u( M) X *. U' e& x' Y2 t# x
* This value is used to automatically generate agent identifiers. 3 f: B# | i2 `# w: q; M0 g* F& ^ * @field serialVersionUID; ?% P% K" a; P
*& L I7 s* K [) b
*/ # Y- O0 F6 {% Y8 A. `" L1 A/ g$ X private static final long serialVersionUID = 1L; `$ t( p3 ~" U8 r, m: }5 u: \
/ b2 S* A. K3 y5 `1 R) {+ v' P /**5 T: H6 r2 ? z: Z
*! w% U2 p) K; P0 L
* This value is used to automatically generate agent identifiers.( Q3 W5 l" ~; H1 f
* @field agentIDCounter # z7 J0 A8 E; }1 [* E, b; ]1 J *. I% s* Y9 p0 Q5 L9 Y
*/! _ k" ^0 k/ X# @# z9 k- g" Y
protected static long agentIDCounter = 1 ! L/ V6 v$ x T7 U( ^: d) n3 U5 F/ r C0 a& C7 T
/**3 \- d% o: U2 u$ \+ d4 [
* 7 D/ N( i& f& `, _ * This value is the agent's identifier. % V" ]1 b, I% Q& P) O * @field agentID! c8 P X: q/ K, C
*( `* V+ h- j& I, l
*/ 7 X) r0 a1 B b; u& v" a protected String agentID = "GasNode " + (agentIDCounter++) # m1 @9 E/ g3 Z" V8 h* z , c# v3 X v( C+ f$ A1 c$ q- i /**; r W1 \' p! \9 X# d+ S
*! {0 n4 |9 {2 O/ |9 K
* This is the step behavior. " `0 F3 [+ W0 \( ]- C/ o * @method step- Z3 w2 y% [1 l) T. W0 e7 k+ q
* ; n" \, O, J, w" ^" {, H. Q9 }! X */3 m0 ^- r$ q$ _7 F
@Watch(# M1 c5 V0 `5 s& Z4 W
watcheeClassName = 'infrastructuredemo.GasNode',/ c/ m- X8 ?8 F* H. H% n
watcheeFieldNames = 'pressure',. F" ?$ O# Q4 S& D0 j! E8 p
query = 'linked_from',4 W% e$ k' ]# J; L8 ?
whenToTrigger = WatcherTriggerSchedule.LATER,- u9 T3 |0 E- C" N; G G
scheduleTriggerDelta = 10d $ L! Z7 }. p3 K$ C ) E2 K" e8 v6 m! Z) R$ M
public def step(infrastructuredemo.GasNode watchedAgent) {* \: c) B/ a7 ^/ y4 }8 y
! h4 f* y/ N, v6 i4 a
// Define the return value variable. : p% t' c/ i k" F0 \ def returnValue2 a! s0 ~# [! g9 S# }
6 y' p6 w3 D2 | b
// Note the simulation time. $ ]5 W( L7 \1 Y$ S- C: j def time = GetTickCountInTimeUnits(). g. s I) f, V; N# z3 S
3 F& J. E4 O( z6 ?6 `, m! a, z' q9 W N' ?- l9 p+ ~
// This is an agent decision., G2 k% f+ t2 ?* M: [/ O
if (watchedNode.pressure<200) {8 ^/ X6 F! o: l8 [6 p+ W
" A) I* }5 I$ u- ]( M. ?1 U
// This is a task. $ W6 L. o/ {' {. s& Q& |! C9 B7 A/ A setPressure(watchedAgent.pressure)" x4 c& t& x1 c* _3 ^+ m& Q
0 P# x& L! E2 q8 V V+ k } else { " g+ z6 L. R6 @% V7 M- V6 y; e; }! g/ \3 Q6 a! ~5 L E
/ B6 u) y4 ?: {+ R. s! x
} * o/ y: M! n$ g9 D. Y: e& ^ // Return the results. 4 f' T* e, A6 P0 S; H7 o return returnValue . |6 C, B/ C+ S+ a& t5 N+ \" Y& ?4 f# \' W! c
}3 Y3 ~$ C! B7 \$ h* Y, m+ `
# G7 x+ r6 M, F4 ]( l: ^( b$ o /** 7 H' n6 `, `6 O( z- o9 h( W9 j *9 R h+ v1 q3 ?: { Q
* This is the step behavior.# I3 o4 ]: P: \+ Y8 t* b9 `
* @method step / q8 @: w% q6 W7 h * 6 Z2 U0 E5 z, v8 a# q */3 g+ p5 J* h, M3 S3 |
@ScheduledMethod(& u, s& z4 w* X. {
start = 1d, 1 s" n6 T! X X2 Y1 ^ interval = 1d, 5 \: @: z: t# W5 v/ V shuffle = false ' d: Y& u% `! \( b" [/ U5 w, V ) 5 V; k" n: u4 E% P8 Y9 m3 J0 w0 z2 ~ public void step() { 4 X+ A' ^$ g" F 5 i$ H2 k" f$ |% {6 X7 M // Note the simulation time.! A$ J6 G- _$ a) ]
def time = GetTickCountInTimeUnits()3 M2 \1 B: {; w
% @1 {0 p/ r! U/ U; Y // This is a task. 8 [1 I3 _6 s* k1 q+ g* O measurePressure=pressure+ RandomDraw(-20.0, 20.0) / U/ C$ O% s* }9 j; Z) S6 }7 j // End the method. 8 G4 Y" ?; S2 @. a return. m# w3 {4 {- t) x& p
, A5 F3 g2 p. ~) N" {4 T. f
}