在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 + a! W% E5 M/ U! Y
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") 4 ]/ v0 a- z' m public double getMeasured pressure() {$ ^6 x8 [; X: e3 S4 _2 e
return measured pressure & b0 {4 l; x/ [2 k5 B$ U }2 B# h% Y$ j9 I+ W9 ]6 V. R
public void setMeasured pressure(double newValue) {: a) t7 \: T$ _
measured pressure = newValue & k+ W) E: ~1 i; I/ t7 }* r } 4 J% c0 Z3 [) e5 p2 l7 g* y/ P public double measured pressure = 0 : g: u$ d+ l! ?$ R" o3 C0 I7 q- D1 l$ r8 }& @
/** ! p E( z# J2 y3 s' j7 Y. X2 N *( w$ O, k- }+ \4 U
* This value is used to automatically generate agent identifiers.- h; @! ]" d0 S* O
* @field serialVersionUID0 ]' ^; D3 R4 q) J' s6 Q6 K$ Q
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*/ 5 x* t2 _2 g7 F! E; M! T( N" O1 o private static final long serialVersionUID = 1L( _5 E9 Y' c% j+ l( Q2 F& B& o
$ D) \2 l! C1 S% Q /**/ o8 f" h9 X6 q6 Q' Q8 c
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* This value is used to automatically generate agent identifiers.. G9 s0 v8 v6 l
* @field agentIDCounter ! G( H7 d; t$ W& P! W! T) Z * % `; V5 y/ v6 m& S */) R p& K7 Z. |1 s4 j. d5 V% L
protected static long agentIDCounter = 1 5 x4 j( g8 r" H8 O2 @' l$ N/ C4 V) r1 R7 \: k2 z
/** * Y9 v9 i, F F *9 \. M+ A9 n% k' @7 U
* This value is the agent's identifier.3 |; P% j# N# H3 O8 }0 D, o
* @field agentID, g8 g: ^! E( I l
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*/ & _ ]0 m O0 z Z protected String agentID = "GasNode " + (agentIDCounter++)& A2 `' `2 L1 Z& }* w5 o
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/**3 X2 a. v$ b- {
*- h) C7 z5 ^3 V# R& _4 i. _
* This is the step behavior. ( t( O% A$ i4 C * @method step % A! k, Z8 z9 [0 _* j. T * 6 ^. x3 h) h1 B0 K9 H */ 1 s! k0 U) n& [ @Watch(! ]* Z5 Y' _' ], x. {3 q* J
watcheeClassName = 'infrastructuredemo.GasNode',5 \5 G7 U. J* `% R
watcheeFieldNames = 'pressure',( x9 B' y F& N! l6 i6 l
query = 'linked_from',- D# B6 i8 z1 T" K$ C `0 ^
whenToTrigger = WatcherTriggerSchedule.LATER,/ B# w2 b) J# S$ @: g( L' k
scheduleTriggerDelta = 10d/ A9 y. L: I r8 R2 r8 T' Z5 u
) - j% ], O4 A3 U$ Y# w public def step(infrastructuredemo.GasNode watchedAgent) { 0 _# m! P, E% T8 }" H D; t3 i) K 7 r1 j9 Q4 r7 F // Define the return value variable.# [% Z7 B& ?+ ^! R, I6 r
def returnValue4 e9 q7 I6 P' f0 l- W% A8 W
% } _1 _6 x! f' t2 Q9 a // Note the simulation time.3 {. L6 _4 ^ j5 x% C" Y8 ^
def time = GetTickCountInTimeUnits() 5 h* Q+ o9 `: Y# e 8 w% e3 h- N1 s! y- L# F2 v+ m' B# E c3 }$ a, J& L4 D
// This is an agent decision.$ q( N M4 ^* Z3 z
if (watchedNode.pressure<200) {6 y/ Q: G) G B. \ M1 s6 b
) J1 f1 T- H# ?. C5 ]$ T: J // This is a task. ) O" t$ D2 _& {5 _2 m8 v setPressure(watchedAgent.pressure) 0 j l# t; h' k3 V% k! J- g4 k 5 e4 r# ~( R: q/ V* |9 A6 G } else {$ { M [0 I4 P: E# b
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// Return the results. . X" i& o$ E% G return returnValue1 d7 j" ^0 _& H& Y+ A
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/** . t1 X( Q( Z$ D. m *8 |- C% N5 U3 Q- ~& x
* This is the step behavior.; L9 a7 O$ e) P9 B
* @method step0 C: [* n3 @+ N) V6 V( j3 Q3 z" f
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*/ 6 r. \2 h" \- B) f% z @ScheduledMethod(! f/ w0 ]# ^+ F$ M( R! t ~$ }
start = 1d, J; S, r1 J9 t* ^; m) J# v interval = 1d,# l8 a9 f% ?& H4 u/ k
shuffle = false% j) V1 m6 i, m* F, O
) / {$ S: t: k' N( [) }4 \6 i public void step() { " u) j3 ^4 i5 O+ c# R0 l& F' {/ k1 d) t2 ]7 g* F0 C, z4 T
// Note the simulation time.+ Z8 d4 \' _, U; `6 y
def time = GetTickCountInTimeUnits(): T3 T6 O2 z E% h }9 E# K+ }
2 ^! M! r, i4 D, m2 c // This is a task. 6 [) d$ }# H A% O. t measurePressure=pressure+ RandomDraw(-20.0, 20.0)# h' A) ?; x+ k% i9 R
// End the method.9 D2 G# n8 P# B" C+ }* F
return0 G5 S/ b% F+ L: \$ |7 v# S2 m) Y3 O