在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 & a# A8 w8 {9 E/ m9 {- v, ? 1 Y. }3 ]$ e) p& @* [) u2 q }& I a! o" J& Z/ s n0 ]; n, x+ d7 _% E% f2 J( c@Parameter (displayName = "Measured Pressure", usageName = "measured pressure"); R& P2 p* i1 I! }: U( U
public double getMeasured pressure() { + u3 T2 d7 A, y: B0 U return measured pressure 6 `* }1 ]/ ~; Z% _2 |. n) Y }5 {+ @/ I# Q5 e( L/ R3 j
public void setMeasured pressure(double newValue) {3 W" R7 L' @/ N2 E+ I- h) g
measured pressure = newValue : g! A) f2 W- M) o" Q% H0 y } ' t3 m, o9 W+ {. e r5 M public double measured pressure = 0 1 @$ j, n; u/ N! ~' \- E2 G( B: h1 S: N: v9 U/ A
/** , }9 f7 G4 a. V3 o K * " E' c+ V6 @0 A( b& R5 U5 B, U * This value is used to automatically generate agent identifiers.- c2 \. S5 W. @! h5 `
* @field serialVersionUID4 U9 Q* A5 G7 x" B' g: g
* % N B' n% e1 ]7 w */ , W+ G0 y9 D0 h P* |7 h5 K private static final long serialVersionUID = 1L 0 |1 g" k1 F: r( z' V5 [# y, ` 3 R, |9 p& ~: T' P3 {9 p /** * {2 d" [( p/ ]) Q2 Q *# }! X$ ~! }6 u6 t' P2 J! w7 y9 l
* This value is used to automatically generate agent identifiers. - e$ d6 m6 F/ T4 d6 ] * @field agentIDCounter6 _4 {* p! ?$ s( z. A" w3 `4 U m
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*/ " m7 ?) l+ Z0 i; v protected static long agentIDCounter = 1& p' a3 D( g& t0 H5 T# g7 ~
! l2 r; `/ X9 f! Y( j" T7 ~" M" V /** # g* A& N# [8 n ** ~: [& m, k, c9 M
* This value is the agent's identifier. 4 z# t$ u: _& f- {3 ` * @field agentID) a! n6 n2 P6 W
* 1 @4 k. s* _. A% w3 R% r */ % i& {1 u4 O6 c! n+ X protected String agentID = "GasNode " + (agentIDCounter++) 6 g9 X5 Q, k1 k9 Y $ M) Y3 `+ N( J$ ]6 h /** 9 p8 ^$ J9 h& _( L8 n# l h5 [% a0 X * 0 V: H; }4 I8 J+ t * This is the step behavior. / T' n$ J3 ^+ S4 P2 L * @method step8 \- D6 F6 t5 @
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@Watch(% {6 V8 [, ~" @& C& z1 O
watcheeClassName = 'infrastructuredemo.GasNode', I8 _- U3 y6 W" w) S& w& q% Z4 q watcheeFieldNames = 'pressure',- O% W B; s8 y- n! I: ~
query = 'linked_from', # f8 b& J; g) I7 s6 d; _& S whenToTrigger = WatcherTriggerSchedule.LATER, 0 V5 H) k6 T$ m4 I scheduleTriggerDelta = 10d 2 a) k; ~6 f' U: d( H! w) K3 | ) + {1 i% k8 E z0 t4 A& g5 j% g2 u- {4 ] public def step(infrastructuredemo.GasNode watchedAgent) {/ S3 m# x, A5 ^# h8 y( h" F
: C! x- o2 [' _3 X7 h // Define the return value variable. 8 }5 M- Y4 T; l# _0 q0 K+ | def returnValue. b3 o( f/ {- r
0 W7 k) E) p' U" N& \ // Note the simulation time.- @8 X1 f; J9 u8 T/ H
def time = GetTickCountInTimeUnits() ; O j* W' w& l: W 9 p+ f9 z( B) ^ V' }) G" E( m: l- U! T; u# y V( v6 i
// This is an agent decision.- u+ j3 c) ]0 x- | }
if (watchedNode.pressure<200) {6 y, M0 e) c/ M: A. O* o2 ]" H
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// This is a task. - A/ P8 Y) X8 `; J setPressure(watchedAgent.pressure) % n! p8 m ^9 t * G5 C8 x8 m {) K* g- w. _ } else { 5 V0 r! y; `4 [ - D$ H; j; e; h1 ^. O % Q; b; ]# o, R }+ v- D, H5 Z1 }4 L3 {8 ~
// Return the results. % R U) }% e- ? return returnValue 1 l+ q; }$ H8 T2 f, c6 f) \5 x0 Q. O! `, z) g$ N: ^
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* . O8 A. s) `5 | * This is the step behavior. t4 E- a8 P& a# v, L
* @method step ' j. B, `( z) h *8 i a; i! k/ g2 {$ F$ i
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@ScheduledMethod($ f& j, _: V! A* @7 }: e, |
start = 1d,! d8 ~& S, ?" u4 {
interval = 1d,6 H- O3 h+ y( G& v2 k4 N: a
shuffle = false / E3 L0 m# l6 \7 w1 C+ A6 B )+ r2 V; y: S# E/ `: w
public void step() { . b6 I: T* l- w ) X' |& L% w, e+ E9 C$ V // Note the simulation time.9 u/ C- M0 F' m) B2 F
def time = GetTickCountInTimeUnits()) `" Q7 ~: ^3 j' Y3 ?5 ?
6 q" w, ^# Z: ? // This is a task.* @' \; q, r6 m, j) y2 y/ h+ R
measurePressure=pressure+ RandomDraw(-20.0, 20.0)7 s% k* k8 Q+ m5 }6 z
// End the method.- v5 @+ `* F' ~7 S7 {+ c0 ]
return* A- N* u* l' c' _& u9 w! @) Q3 F
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}