在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 ) t9 Z7 Z2 z* ?: Y* H" w" z ~3 d# ^- e4 e% @1 H) u3 a/ z
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")/ j- B( Z4 Z9 b3 i Y, r
public double getMeasured pressure() { h _# z5 z9 p: d return measured pressure ( H) M; |; u8 F. n p7 r! ?6 ] } / I) T) Y' Y2 E( p public void setMeasured pressure(double newValue) { 3 t( }" I, Q8 H# q; T measured pressure = newValue 5 S. v, R6 c# B' s } . L( ]: T+ d5 f2 B* q9 a public double measured pressure = 0% D! u% b7 ~" x
2 ]6 B3 R0 q, t% l /**1 L& F7 G8 k. ^
* 9 I2 q: t0 h0 k * This value is used to automatically generate agent identifiers.9 y+ ~- C0 `+ e& S9 R @* ^
* @field serialVersionUID + l I$ b! }5 u4 M. E * 7 b T2 Z0 ?( [6 p */ 9 P* s& ~) ^ z5 L7 X! g private static final long serialVersionUID = 1L0 M0 C6 l0 e! k7 g4 l7 {$ _2 h
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* 5 ^ t8 l! w ~ * This value is used to automatically generate agent identifiers. + ?: T y3 J6 b) O0 i: l* s * @field agentIDCounter# S# y$ v* i+ O+ l
* * a$ U8 A' k- D5 t$ r* s */ b j/ N0 C1 d, S' @& E' b protected static long agentIDCounter = 1 + ?, i8 a L. T( p6 }8 j1 ~! g1 ^( g8 x6 r$ G# u5 U L" M7 t
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* This value is the agent's identifier.: x7 n% J' Y. ~2 {7 A
* @field agentID- y* ]' v0 S+ x5 d
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protected String agentID = "GasNode " + (agentIDCounter++)5 ], r7 x4 E* \: U. t: J; k3 A+ L. @
$ H' }, e5 J" i. C* Y' |5 k: Z/ u$ p /** $ f# N" q( N% U& `' f4 ]' Y1 d * / h1 f" G }' L3 Y * This is the step behavior.3 l# Q; Z7 |: F+ J
* @method step% ^) P8 B/ `; V3 y! S& n
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@Watch( " o/ `7 e/ k8 L7 i" T$ t watcheeClassName = 'infrastructuredemo.GasNode',% J K/ ~/ u& X6 E5 {
watcheeFieldNames = 'pressure', - j( ]6 U9 F$ U# F7 ^: I6 [9 ^ query = 'linked_from',2 q6 k& U9 j) H1 q5 F% [' x
whenToTrigger = WatcherTriggerSchedule.LATER, 2 `0 z, T" ~3 c4 r" S* i scheduleTriggerDelta = 10d + ?) O: ?" c7 l9 T0 T. m3 x )9 g/ x* R- F' p: z4 K7 ]
public def step(infrastructuredemo.GasNode watchedAgent) { 6 T( a" L" j* J2 t3 P/ S* ?2 w 5 c3 B5 P+ K' K5 b/ v/ @4 F) w. j // Define the return value variable. ' D r) ~1 K1 G( ~* Z def returnValue G4 | D, x( h; w: p
2 N! v. Z" L3 R( B/ S; | // Note the simulation time." S, |! ~& R5 t
def time = GetTickCountInTimeUnits() ! \( _$ g8 u6 u; ^4 M8 A' ?4 r * k% l* l9 |/ i+ \7 Y' \6 k , O! f7 Y% S# ~2 _9 g // This is an agent decision.1 v: z: `% M; z* u% F* c6 @
if (watchedNode.pressure<200) {* L' \% L! v8 s: }
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// This is a task.0 Z; J7 L: I' Z/ q& Z9 o4 O8 Q/ H0 \
setPressure(watchedAgent.pressure) 5 D Y* S' ]9 I: q- r0 k0 D% [( |& ~1 t$ Q1 r# d9 h- K9 x& _$ {
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// Return the results.$ a6 ]0 I( ~: o* Z, |
return returnValue 4 C8 m3 p" T5 o; w7 T9 j ' W$ S) j0 Z( m' O# K }7 T- I6 \5 j. r. ?4 N6 j% r
! G+ P2 d! {8 ^% E* S /**" O. A; E% Y o o
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* This is the step behavior.9 n% N* w5 f, ^+ A8 W) J1 r
* @method step5 i3 y2 x2 i1 C. @
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@ScheduledMethod(8 n3 C% ^) j1 Z! `/ g V9 o$ k8 p
start = 1d, " {: g7 C' b+ Y. M# Q8 g) d7 Y interval = 1d,1 P; I0 b) s% Y- V
shuffle = false 0 V+ G, _) ^8 l) \7 Y* T% W9 p )1 c7 z" D. a& l/ ?3 T) f5 p: G/ U
public void step() { & E) h1 j, W* w% I8 `5 e* l& k3 p
// Note the simulation time. 3 o7 S: d2 C5 G. R5 y M+ U* D def time = GetTickCountInTimeUnits() 7 u% l5 c" k% S/ M7 o5 S' V, C7 B" x f" z+ q; y/ ?) u4 H( E/ k
// This is a task. 9 k: \3 k; U" [% _) y" V& P, N4 o measurePressure=pressure+ RandomDraw(-20.0, 20.0)' w4 n2 y g8 g1 W% U. {
// End the method. 6 T. E: c2 u1 I7 [ k4 A' }1 } return. f/ n2 U" B' X. ^! @
注意,在函数step中 & q9 W) P* I6 _! n public def step(infrastructuredemo.GasNode watchedAgent) {, p ^; U: x4 y$ Q1 C
//这里是watchedAgent " n1 I" o2 b% K 但是在语句中,你填的是watchedNode8 m! E1 m" j/ M. {, V
// This is an agent decision. 1 L; i1 [. E C4 k" _$ P if (watchedNode.pressure<200) { % V+ I3 Q. w+ k. m7 ~
setPressure(watchedAgent.pressure) - A' D4 p" X G, o0 q y# P变量名称须统一,可以都改为watchedAgent