在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 $ z J) i# z8 O- P& T# U
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") 8 c: a) a6 P, K! F public double getMeasured pressure() {: A7 J7 \. Q1 T% f( m0 F
return measured pressure / x2 O. M3 U+ p5 x ` }1 l& q8 D1 ~6 J4 l: W
public void setMeasured pressure(double newValue) {- u/ I* n4 i" n* j7 R( l
measured pressure = newValue - f% s/ n0 z$ J# [7 ^ O P }$ g5 C$ b$ ?* a' v0 o+ u: `$ g
public double measured pressure = 02 [# w$ M. ]5 B% ^% z6 R ?
" [6 o8 O2 A; E' f" p% V% J /**7 F5 v- p# X) k4 w/ v
* 1 W" j f/ M, X' K * This value is used to automatically generate agent identifiers.: s) I) ^$ P! F* h2 n
* @field serialVersionUID; J3 T) r7 |# H" c0 z- }3 [
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private static final long serialVersionUID = 1L 8 Z0 V) u" y: q" s8 w% ]5 Y5 H) _, M 6 C( t+ [& y9 e5 P8 c /**! E. e/ V9 v# x0 H( ^& x* P
* 1 m& o9 f6 g2 O7 j- U * This value is used to automatically generate agent identifiers.6 Q! A B6 F3 _. I7 z4 ?+ N, m
* @field agentIDCounter ( j) A) {2 `$ q; W% [ * 7 p, m* P) I o1 m/ e */ . d4 y0 h% b* ]) A, R4 Q9 p protected static long agentIDCounter = 1$ C3 j' g1 i9 k' @
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* This value is the agent's identifier.7 l1 Z# A$ L) Q/ M# o- M# ~
* @field agentID 6 m C) d, E, y * & ~9 ~0 U) w n& U *// ~1 g! _ R* _# F8 R$ q
protected String agentID = "GasNode " + (agentIDCounter++)" ~+ c1 i3 R$ d, r- y- k& B
+ L1 M9 a- G+ \) D9 w/ A. t6 T /** : ~5 Y% d% f! G2 y0 F *" J* D: C6 v3 x& n( C: w& Y6 P
* This is the step behavior. ! e% e& w- U @- m+ s, Z4 [( ~ * @method step" m$ g: I( `& |! U3 Z4 M
* ) q! w ]3 ^4 ^* W' f7 j7 F ] */ - e4 Y: Q) K# T @Watch( 7 G+ e$ h* }/ J/ R1 { watcheeClassName = 'infrastructuredemo.GasNode', + A8 \* ]- V* R& C watcheeFieldNames = 'pressure',6 o9 S7 o3 p& g* Z8 B& \
query = 'linked_from', ( H# E7 p0 B- v/ G# q) \4 y whenToTrigger = WatcherTriggerSchedule.LATER, . l* u* t! C9 \2 I& A6 k scheduleTriggerDelta = 10d , X$ T' h9 j8 g( @- U ) : |8 L, x' I+ a$ z public def step(infrastructuredemo.GasNode watchedAgent) {: Q0 v6 T1 L8 h
y3 z% V8 s) P4 n1 O1 J // Define the return value variable. 2 t$ M! e, _; L2 D+ J def returnValue 3 A3 ^. b+ G$ v" x* e* A* L) D* E" K" m* J
// Note the simulation time.. q" V& R1 {/ O& Y
def time = GetTickCountInTimeUnits() 0 i5 k' U& l! @" B; m" } 5 Y0 [/ Q8 |& e* [ 7 W- p% y P, n- R0 t // This is an agent decision. ( i" y7 l( q. P8 v% r' w) E if (watchedNode.pressure<200) { 1 Q/ g% t) Q8 m- C: \# _% ?! A0 @/ {3 m0 g( L
// This is a task. : [: N2 L9 S4 F! N. _7 I0 d. s setPressure(watchedAgent.pressure)' \: l2 H( Q: {5 N# l) N: q# H
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} else {) o3 H: b3 E+ ` u0 R( x: j
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} . g% q7 o9 |- W4 S f // Return the results. ! M* p$ b6 |4 j; t return returnValue' f- N. O I9 G Q/ }+ z
) z8 W' w$ g1 E; }- `) }; j1 ~ } 4 d# g$ f3 t/ v : F' Y1 P' a7 z. j! z; P /** ) y3 L2 x/ S! W( S * W g# g3 u7 Q6 n * This is the step behavior. 1 j3 Q0 s: ]* J$ b! h) \ * @method step! }' \0 R; o# N; f9 T
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*/ 3 W' g( Q! I6 {; p @ScheduledMethod() w# m. {6 i- N3 d1 G
start = 1d, 5 u( C2 c- a, L0 W+ i5 }5 K: o1 C3 L interval = 1d,3 {. k' K' N1 z* T3 G$ F5 H
shuffle = false ' J/ r4 m0 X4 B k )# K% ?6 K( e8 O" j% o% J) S- y6 Z
public void step() { 0 E* E. X$ [! }& a6 S0 {0 k( d* c3 t9 `; T# @
// Note the simulation time. 3 B. k6 \- @$ D# t( D R def time = GetTickCountInTimeUnits() 0 O# v: ~$ S: n5 b6 u/ R" J5 ^$ ^+ m8 q" `& j2 ~% z+ [
// This is a task. 1 I, v+ [5 J7 P& e7 ~& _ measurePressure=pressure+ RandomDraw(-20.0, 20.0)6 {8 l5 [' \" h* {* Y# R* i
// End the method. ' S. K+ l' i5 m8 d( [# g: p return 3 S! ]1 p( Q* M+ B+ |+ p 9 ^7 n! l5 w3 @ }