在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 6 {, R9 m/ ^- Y# h# |# i , g+ c9 P3 n! ^ k/ |" {4 o7 h# ]% U W' D. u/ j0 j' G/ _@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") 2 `" ^0 e' v. k. H) }0 ] public double getMeasured pressure() {, v3 x; p, @; f7 x/ N, `
return measured pressure. @, i5 b$ h* n) _5 N
} 2 N# ~, k5 C7 {1 q$ M, D public void setMeasured pressure(double newValue) { 0 H) @ X" u* s/ O0 U measured pressure = newValue ' h3 `5 t8 I3 g0 y/ y }" r) d0 s' x3 z0 P* t, ^
public double measured pressure = 0 2 @ W) S8 U4 N6 T 8 i& y) B# E1 L2 p m( H8 t2 I /** ! G# g0 ^8 E. D- ^" _2 @" g *8 T2 S% u/ ~/ s0 o3 h: t7 x
* This value is used to automatically generate agent identifiers." T6 T- ~7 Z5 ~( z+ i; d
* @field serialVersionUID ) [& m( }- H8 d' N3 {* J& ^ *1 W- Q5 V$ g; _5 o8 ^$ Z- i
*/ 8 i( C# k1 j% `& `% u% m private static final long serialVersionUID = 1L1 O& W2 g# a# O- A) L8 r, c8 C
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/**7 s9 o3 m. a) t
* 5 Y8 G& d2 L5 n0 O3 _ * This value is used to automatically generate agent identifiers. $ O7 D9 K8 f Q V * @field agentIDCounter 8 [0 |% m7 P, ~1 F * " Q* J1 X; h0 r+ A: x0 u4 e& } */ 8 E* j! [/ d( K( T7 p protected static long agentIDCounter = 1! U4 I$ z" ~8 v0 @7 z
# }" q0 x1 a$ Q" B /**" K' m" S: g% @4 E
* ' f% `& V& P7 } * This value is the agent's identifier.! A4 k: c* {/ s& o1 D
* @field agentID % ] |: b1 {% ~ *: J9 `1 q. {* l" k% q
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protected String agentID = "GasNode " + (agentIDCounter++)2 X9 _! y$ O1 X# d( w
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/** " {8 n1 }2 H5 L! m * + |% U0 l4 Z0 i5 u. Y9 ^* h * This is the step behavior.2 l. o8 ?5 l( z
* @method step B. j% s9 E& N2 ^% s* p' I. `
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@Watch(5 J5 m. C2 A6 A1 Y3 X$ y
watcheeClassName = 'infrastructuredemo.GasNode',8 q0 d* {7 i5 X+ e
watcheeFieldNames = 'pressure',# b1 p4 z1 G+ l5 g2 ]6 g. i5 @
query = 'linked_from',& v& H: B* R3 N8 g7 y; p/ ?
whenToTrigger = WatcherTriggerSchedule.LATER,1 a+ U3 n/ h- [, P+ v Y; d2 i
scheduleTriggerDelta = 10d ; e; j% p* Z# c) K; k ): ~6 i0 s G& c$ i! b
public def step(infrastructuredemo.GasNode watchedAgent) {) z3 ^1 U# ]/ W/ [ I9 u
6 ], T: t0 d! ~# w // Define the return value variable." r Q4 C* C5 C* ~/ u9 L
def returnValue+ o2 {5 _3 F6 E: V
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// Note the simulation time. , T2 c2 H- k1 D1 }1 Y def time = GetTickCountInTimeUnits()0 H, |. V7 U3 x# U1 g4 i6 U1 ?
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// This is an agent decision. " r& ^7 t5 o5 n) F) {- ^ v if (watchedNode.pressure<200) { + i2 O0 Y0 s3 d, Z! c/ Q0 b) \& @1 L5 W
// This is a task.& T* v. @% u; s) P4 Z: [: s
setPressure(watchedAgent.pressure), }3 ]" m4 Z" b& T
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} + }! v1 v3 _" a5 N- S // Return the results./ T6 ^3 z# E+ V4 m
return returnValue 4 } t8 ?2 c# X3 v$ b5 w, u3 ?2 L/ R! r: r ?2 P# _1 @
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1 q9 w7 y4 v. X% f6 F# n /*** ~ [; W2 j& k ?
* . G/ P7 }4 Q! i: i. J+ `" R& S7 F1 L * This is the step behavior. 3 G" C' F/ s2 ~: i! ]6 f$ i * @method step/ l, e$ U* n8 v$ t; t) X& J* }. D
* 3 P. ~* ^2 A4 A. j S */ % t1 ^3 _& c# P- U @ScheduledMethod() J( g% E4 n- H3 h7 w( ]
start = 1d,3 q5 w! e# L" H/ _/ r
interval = 1d,& }8 K) J& @8 p8 Z
shuffle = false 0 z H& k& R" e) G( F )3 |$ K) l% W7 P6 x" U! L5 F) b& Q
public void step() { % b8 |. O9 K% J3 q4 X7 y+ Z4 X/ @& D" g! d
// Note the simulation time.4 Q' v6 k* {& T4 G7 W+ m6 V! Z
def time = GetTickCountInTimeUnits()0 F5 g' h& K6 L
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// This is a task. 1 x& R) T- ?, b9 k1 C6 m measurePressure=pressure+ RandomDraw(-20.0, 20.0), I; r9 J/ x% x2 T
// End the method. 6 v- P6 I/ n3 x, O2 K9 U9 [ }( U* d return9 q+ x3 ^& W- r8 k! M
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}
注意,在函数step中% z7 v. a b q& \' d
public def step(infrastructuredemo.GasNode watchedAgent) {# y, R6 P I4 `/ M/ E
//这里是watchedAgent . p& M& ]6 j* s! j, R* n 但是在语句中,你填的是watchedNode 0 {$ R) g1 c+ L5 l // This is an agent decision.- o& m) V! C3 G: s; |5 g
if (watchedNode.pressure<200) { " d$ \; d9 J, b: N( t
setPressure(watchedAgent.pressure) ' G/ N- a: r8 u2 Q: O- j! \, K3 R变量名称须统一,可以都改为watchedAgent