在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 ; d0 v F' y9 {) h, T
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") 0 y7 O# B2 ^; Q k# `/ | public double getMeasured pressure() {! Q* y9 h7 o; V% D# p) Y- L
return measured pressure 3 w, n5 ]7 F; u5 H }# ~; q! @/ I" M; E. U7 r3 \ `
public void setMeasured pressure(double newValue) { 5 _. D _; R0 y/ s) \1 f2 I3 | measured pressure = newValue 4 `7 z! `* T6 {5 I, A+ u2 o } 9 ^* ~4 R9 W: w- u& Y3 W) A public double measured pressure = 0 0 E4 _' u- w7 T7 m- x1 V/ N, g6 y( K
/**" n) W* c- h5 N, ?' S: t1 U7 u
* ( Z& u# v7 c/ L# K * This value is used to automatically generate agent identifiers.3 Q2 L% \+ D/ e
* @field serialVersionUID7 r& V' i1 H4 K& ~8 ~1 V) W( d
* 4 h% N' L/ J. q+ ^, o */ ( V9 m; O. v0 X ^ private static final long serialVersionUID = 1L7 A, C" H* q. A& {3 R8 I5 N9 [+ x( r! ~
& h# F: H8 |" S- P1 |" K# Z# I /**5 \0 o e/ }! H. O! F$ C) X6 J8 A
* 4 P7 S8 E, Y, D6 h * This value is used to automatically generate agent identifiers.7 l! U! W( R8 Q2 J8 B
* @field agentIDCounter ! `' s5 G' e- ` ** b" T& j& U, t. Y3 J7 C
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protected static long agentIDCounter = 1 " r8 Z8 e8 c" A$ ` 4 Q. p! Y0 Y1 @ h) ?+ H2 N R /**# J, w( |( H; F6 `# m1 G# f
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* This value is the agent's identifier. : A1 C& q6 N; w- M5 {! L * @field agentID/ \1 N0 {$ Z. {' t. ^7 \
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protected String agentID = "GasNode " + (agentIDCounter++): e" D8 g0 \$ `# a* H3 v' G3 ^4 T
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/**% Z+ A( v& [5 u' R+ U
* 2 E7 k+ O2 { D * This is the step behavior. ' H/ F- o3 D5 P; }8 R * @method step; ?; _6 L; h$ c3 N5 b
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*/ ( K; `8 s1 t3 | @Watch( Z/ J: I; w8 G) E: }
watcheeClassName = 'infrastructuredemo.GasNode', * M; _- a _0 j& ]9 ^0 ~ watcheeFieldNames = 'pressure',6 h( c/ ]2 r' o8 z+ }# A
query = 'linked_from', 8 ^& M5 C) s! C: Y whenToTrigger = WatcherTriggerSchedule.LATER," _0 ^! Y( d; _$ D9 n
scheduleTriggerDelta = 10d" |- E# }- w8 Z# p7 r
) 6 s! ]' Z. ^) B# ]: q- D$ P public def step(infrastructuredemo.GasNode watchedAgent) { 9 S) K9 ^( K8 D + k/ s7 c5 ~8 @! |, r" o // Define the return value variable.2 R% r: ?! L& A; ?
def returnValue : \- f i3 l* V! |1 |* h; K4 T* q& z0 e; t+ p% C0 y* a- Z
// Note the simulation time.9 H% a: B$ W+ s1 q1 l+ _( j8 n4 j
def time = GetTickCountInTimeUnits()+ W' M% `- z4 k! D* k# x% }
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// This is an agent decision.* N. \9 g# y$ c5 F
if (watchedNode.pressure<200) {, K" n* x+ ~, L- U# [) n2 S: j) b- e
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// This is a task.: ~* o3 e# V# v/ U i: c; [
setPressure(watchedAgent.pressure)/ k% G7 d7 p: T4 v2 g$ |) V! K
, R2 I# j4 l p- \, a, {9 r } else {( f) R f8 o- J0 k
' y- h# @& b# k/ |. n! k5 f 4 v% r G @1 z: Q, g } 3 f, V4 K( r. p // Return the results. 5 D+ y; _; Z# n3 `. s# F6 b7 K return returnValue . C# e0 y f: Q: u# u, Q& t5 J$ L/ H
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. g, k4 I$ ]7 h /**1 _+ O6 g7 R/ }( _) h+ F. J" A6 l/ F
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* This is the step behavior.# [% d( C3 Q) ?: V+ k, D
* @method step) `# j) z) g/ R& q- j
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@ScheduledMethod( ! n4 [8 u$ M8 Q5 J8 y start = 1d, N! ^5 S, M5 [
interval = 1d," J$ H( |3 Y [/ E s ?! i
shuffle = false , y% ~. i6 G, g' ?. X: i( A+ n ). b! @7 c- W. d3 p" v
public void step() {+ a6 o+ d2 O* o, y5 q
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// Note the simulation time. 7 ?7 f! U/ H8 Y$ T7 ~! u/ R% ] def time = GetTickCountInTimeUnits() ) b+ K1 c9 s1 p" x, y7 \& Q0 d' J* G
// This is a task. $ l& n* S# n" w2 `' D: u measurePressure=pressure+ RandomDraw(-20.0, 20.0) * I# W S: l" `! ~/ S // End the method. . r( l. M F/ M return . ^5 p, ], M# X3 a) N ' H+ L1 l, j9 F: X/ V6 T+ E }