在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 $ _! s ]* T1 K! v* h2 D% {7 a0 T t
, r F; M" a* `@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")' k2 J1 |5 ?: ^: W3 n- m- g: k. {/ u
public double getMeasured pressure() { : l/ o9 r9 o2 N0 ?* I5 ^ return measured pressure 9 D; m, D% ^5 x) }, F V8 E }# L- S2 m; q+ r0 ~4 m5 i. b
public void setMeasured pressure(double newValue) {& X: c, {2 A; `" g' G
measured pressure = newValue4 k4 e) |) R" L) F4 j; z* Z( l/ }: T
} 9 B6 I% ^: ^& W1 _% O7 y5 w+ j public double measured pressure = 06 \& N* c- I/ t1 |: t. E1 V3 Y
% V& e) G" k% `3 Z' p( O6 C /**6 t# A! i2 q9 W K% F0 t
* 5 m+ h0 N/ R- h9 c* w7 O" v b * This value is used to automatically generate agent identifiers.8 T* m1 R8 W1 \
* @field serialVersionUID / C- T: R" W% C. ]* Q * ) S+ D8 E8 f7 F( Z& a */ 5 ?. u' Z+ u! V private static final long serialVersionUID = 1L ; l/ V4 |9 c. f7 _" v2 p. ?$ m# s) n# p
/**1 C0 w* L u4 z
* 0 S+ U$ r" X% B$ I" S * This value is used to automatically generate agent identifiers.0 a/ }) X; c8 ]' E
* @field agentIDCounter - d3 {9 `6 _3 H$ K" E0 d *6 b2 m) ~ Y K8 \1 g3 J
*/ ; t% ]2 z2 d" w2 U& n protected static long agentIDCounter = 1 8 Y6 X' C8 E$ ~+ o( m+ ]! d7 v+ C/ f% k4 \7 z: F
/** 4 _ \3 w s5 S: L5 v' H- Y q *$ ~, [" ] h0 R4 L; f+ V6 D& n
* This value is the agent's identifier.( ~. Q, Z! N* k! |# ]0 E! D
* @field agentID* b; Q3 |/ [ ?% |" f& U
* 3 O1 Q6 ^: V4 Q5 k+ V, x */4 O5 E6 {7 D4 E
protected String agentID = "GasNode " + (agentIDCounter++) ; ]& l8 }. ^3 \. f7 q6 V. k: O1 b6 p" b4 f2 {
/**+ p2 b2 e; q& F; U
*6 r& P @6 g. z2 r
* This is the step behavior. 9 t9 g- Q4 q3 @( d' j * @method step( ^. B" j6 F7 o+ g
* . E! p( p3 m3 X6 f7 R1 @2 ^! g */ : Y0 t9 }' S" h0 a, Q" \ @Watch(3 n3 @2 L& @! T0 r6 z
watcheeClassName = 'infrastructuredemo.GasNode',$ k7 ~+ k$ P# B9 Z3 x
watcheeFieldNames = 'pressure', & m$ I& t$ T# ? O query = 'linked_from', + q& u: B8 m4 m whenToTrigger = WatcherTriggerSchedule.LATER, 1 U8 I* `% M( r. B: F7 f- S scheduleTriggerDelta = 10d* {5 @1 I! F" W6 n
)& a; s3 I. Q, ]: [/ X' P
public def step(infrastructuredemo.GasNode watchedAgent) { 4 V0 n0 \" E! P$ m# }; a $ H0 A% g! v1 _) D) X+ D/ y // Define the return value variable., |1 x. o& v) I, L
def returnValue ( r' S2 s7 W$ W; b2 r( c" o( `+ p# ~( Y) t; l' o
// Note the simulation time. 7 Z, I# @" G* y7 V& z G1 P- ^# S def time = GetTickCountInTimeUnits()" W0 S2 ]4 X; Y& c. P
& X% A/ b7 J6 Q % m0 D2 c" v. R C& j- ~1 y; ] // This is an agent decision.+ ?3 B' _# g: Y" A9 j; z
if (watchedNode.pressure<200) {! g4 m; A( V7 G# `$ {3 N
]) m5 Z8 B4 ^, v" Y5 k // This is a task. 8 c- p* t3 w+ t4 B setPressure(watchedAgent.pressure) " J# a( a8 d: `, }4 r: I$ s* I. {) O/ z2 Y* @1 @
} else {9 O0 P1 J* ^) C( }$ z
* D9 [! Z* p- q8 u% u* i - ?$ O; d: e- t8 Y P( n } # E: z) {& ~! C; ?( y // Return the results.) K) O7 k0 s7 x; d. @
return returnValue3 j/ r! B$ _9 ~
! \% D4 ?$ r/ D
} + U, z" ?' g4 k9 r) a6 r" w ! r$ ]. c! L! i% Y" v" x& m* N6 D /**8 `0 ]6 n, D- _ k- y
* 4 \* ?0 g' k. S * This is the step behavior. 6 w* {) k: z w0 ^ * @method step. Z0 y n0 Z5 ]$ S/ g0 H5 n, U5 F. R; t
*3 T; R4 R7 f; n# ?
*/0 Z; O b$ S+ k4 M9 F3 x6 X; X0 c3 v
@ScheduledMethod( ! n9 R. r Y2 z. G$ G2 S: e start = 1d, 4 U: X# A/ R* e! s5 H, n9 y interval = 1d,5 G3 b8 [+ g; v8 u# j
shuffle = false% N. K1 O) M) O
) 1 k6 ~" l$ t9 S public void step() {1 m" f5 L" N, _: F9 p. k
. e8 l' g: Q5 Q, \4 j
// Note the simulation time. : h, T# L( l: V def time = GetTickCountInTimeUnits()1 w9 X3 u' {1 k& s1 k$ L
. Y9 m0 G$ J4 n+ N) m
// This is a task.2 f! L1 D7 s0 E& T
measurePressure=pressure+ RandomDraw(-20.0, 20.0) ! e/ e: K; j, C C& T7 i // End the method.5 ^, `( _; F, |
return m8 \8 h( g: j% S7 R5 \* E
" z; T ?) |% {+ H
}
注意,在函数step中# F, B0 f# t! {6 Z8 Q
public def step(infrastructuredemo.GasNode watchedAgent) {& D! G- `* p4 K, ~( E3 A
//这里是watchedAgent1 v M4 [ n6 G! X: t1 I8 v
但是在语句中,你填的是watchedNode3 H v/ g! U3 m. c$ x
// This is an agent decision. 4 j u: M- ~9 Q1 X/ d: m if (watchedNode.pressure<200) { ; v e4 W+ O6 B6 c3 ~/ _" g
setPressure(watchedAgent.pressure). Y4 y3 z0 n T
变量名称须统一,可以都改为watchedAgent
注意,在函数step中) [' Q( c3 w* m8 a, U) F
public def step(infrastructuredemo.GasNode watchedAgent) { 1 A# \* G Y8 O# }4 k6 K: D //这里是watchedAgent! b3 U. c6 v ?' N/ i
但是在语句中,你填的是watchedNode0 |4 h, @' w# h4 l7 ]: n( T( [) m
// This is an agent decision.8 _7 m) m- i% _5 R# b6 p
if (watchedNode.pressure<200) { 6 {# ^: m$ f7 H, \6 w3 c6 [& g setPressure(watchedAgent.pressure) 1 s0 B6 @2 g5 z% d变量名称须统一,可以都改为watchedAgent