在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 : ^# q3 T; \) G n% w7 f9 \/ r
/ k% ]" T, W% j, T
u1 p; E: P2 G/ b# q@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")% @: j' ^1 L& T0 h
public double getMeasured pressure() {: l' ]: g8 d3 ]5 x
return measured pressure 9 l! c, {% A% D$ I }( ^7 z, z" L, U) a2 l! e7 r7 O1 o* \
public void setMeasured pressure(double newValue) {' K% `- d& i; K' Z z8 b, K& v
measured pressure = newValue' `4 N, k E9 p6 Y9 J
}, _& B8 M. f" S+ n: M- Q
public double measured pressure = 0 7 s+ m. F* v; q/ x. q2 I/ Q7 b& }+ B5 j, M
/**$ P6 K, }4 @: d* {
* 3 ~4 }9 C9 R2 @* Q9 x: x3 W, f * This value is used to automatically generate agent identifiers. % |8 Z" E/ l/ v. D) R; W- n * @field serialVersionUID 6 l% x+ Y4 t* o6 S# }* \( A h: ` *6 F9 q; z, l& _% T; i, R
*/ 0 |- s3 Z( i. l; B! O3 J& t private static final long serialVersionUID = 1L8 q0 e6 h( P+ A) B7 K* K) K
' r+ w F$ [% I1 P" ] /** 2 J! B/ v8 [7 v2 l6 X *5 T7 S, v% z8 {3 Z# \0 i4 i
* This value is used to automatically generate agent identifiers.* L1 e$ p- \' m/ k9 Z% ?" B8 N
* @field agentIDCounter* \7 N6 o2 A' l* D
* 9 X# T/ E2 Z7 e3 B- v+ k: g */1 E* @- [1 R3 c/ G1 J+ Z# @' O, N
protected static long agentIDCounter = 1 / O7 w/ \ V |% w+ t! ^, T, D( b: b, S2 _& B& U
/**6 N. a" c4 T `! N' @' {
* # }/ `; o! R+ m* Y7 a' d% u2 P% S * This value is the agent's identifier.: l+ ^7 u( q8 F, U7 B" V# u3 S
* @field agentID6 {# U% g! ^2 M% x4 Z2 w/ d* i
* / R' n' c U+ s+ x; s" P0 k) G' C0 p */ G4 X. C: c7 h( K; u
protected String agentID = "GasNode " + (agentIDCounter++) ; i F' r3 r. n/ A N# S) ?5 R+ p0 B, c /** + Z6 g" v8 O" R" \' R *! c# l" U/ m8 B2 J0 g0 U' I
* This is the step behavior. . S7 @+ F" F# J7 k) y * @method step% j3 K2 t: X- `) U/ C8 J
*) e- j( J+ j; w) B4 v/ k) f
*/: O1 ^6 E/ e5 D+ W) R: k& f: o
@Watch(7 u- l/ [# S5 d8 H2 y7 G
watcheeClassName = 'infrastructuredemo.GasNode', ; [) O3 V1 W$ I7 z8 I4 ?( i3 a watcheeFieldNames = 'pressure', 9 D* r* R( x3 z. l query = 'linked_from', l' ?( _5 n4 }- m
whenToTrigger = WatcherTriggerSchedule.LATER, . G! Y2 Y! Q$ j) B" _7 M1 j) r scheduleTriggerDelta = 10d) h! c( w. X8 _3 C& V. _
) , o0 f; A" ^" E1 ]/ \' c: [! B public def step(infrastructuredemo.GasNode watchedAgent) {$ D9 E1 X1 {% f
5 ^" u) ? v% s# |) E // Define the return value variable. . I A0 k# Y1 H5 A, [' ]) O6 z def returnValue + P+ r3 h: y. H! @5 w, P) M$ l8 ~$ U D 8 H- m( e6 y5 v0 Q1 W' j1 D8 c, s // Note the simulation time.1 O5 M% @' u/ q" k2 G
def time = GetTickCountInTimeUnits()6 X) p3 v b) R3 p
, A6 w: m' }1 a: z5 U1 q" ?# J N1 M! z/ o# K
// This is an agent decision.1 J/ G$ R7 U' t
if (watchedNode.pressure<200) {6 U/ i9 h3 X4 H$ \
) Q% i' g* d0 {$ k: O( j4 r
// This is a task.& y) r3 y) `/ Z' m5 U6 i% s' R1 `
setPressure(watchedAgent.pressure)0 [+ ~, h7 d" M6 C) M! |0 I
: l/ w+ x1 r: x! o& T- i) L5 u } else { ) h8 ]8 J, P" O# h* v- p" c) [2 `4 |
' E' V9 u% e4 G3 A
} 6 c2 C$ P# r+ A" }. K // Return the results. " H a& i- f1 I5 `! @% b return returnValue# b6 F0 c2 _+ j! Z
9 ], T7 K) j- \
} , c% J$ w- \: i+ U" o0 b Y9 A5 R& |/ x! C, k" a- v4 p: n
/**4 J- G! U, n# T8 V/ i; P- b
*( ]) V6 g' J* _" J9 g- ]4 y
* This is the step behavior. 9 d) x+ f2 j) L; l( H * @method step * d% H) t+ S& x2 b- u* s/ u * / X; ]5 t( o0 s6 ]$ Q0 ] */. }" I/ {9 R; b
@ScheduledMethod(0 w |4 Q3 V, I
start = 1d,. U4 j' f! n( Q# L. v5 y
interval = 1d, + M, n2 h' z5 S5 R shuffle = false * y/ M# C* C2 V7 c$ \! V7 {" d ) $ _& A1 d/ [5 i8 \* E public void step() { : \9 s }) \+ X# m+ h: H) K ( n1 G' H; [: S" i$ Z // Note the simulation time. # C0 b8 f) w T def time = GetTickCountInTimeUnits()1 q% R) J$ n; P2 l6 z" X( m
5 |, V# u) ~: ?$ F- y // This is a task. ; \) O& N4 i) _1 C measurePressure=pressure+ RandomDraw(-20.0, 20.0)# k( p# i [* e+ m5 {
// End the method. ) ~8 r, o9 F8 m, E( s6 w: c return1 o; |" A- [/ G' W9 Y
; m4 G' `" r: {. n
}
注意,在函数step中 8 m$ C9 \# t5 ]6 |; a$ |4 z public def step(infrastructuredemo.GasNode watchedAgent) { - M" {/ b9 w3 |, ]% I" w& c N //这里是watchedAgent% J& e @( {$ I4 s$ C
但是在语句中,你填的是watchedNode 9 U( ~# c' d; X/ B/ Q // This is an agent decision. " O& Q6 H/ B) U; Y if (watchedNode.pressure<200) { " H5 Z. R# V6 F* a) b/ q6 E setPressure(watchedAgent.pressure). W- S/ V4 M3 y C
变量名称须统一,可以都改为watchedAgent