5 仿真币
在groovy出现下述程序,但在gasnode groovy里显示错误 ,请帮助解决
* A) l3 H4 A/ s4 s' _9 b 4 Q9 e- \6 m) c+ g* @( q
9 C8 E* `+ s) I1 c8 }% g! A, B @Parameter (displayName = "Measured Pressure", usageName = "measured pressure")( j! o& ?0 Y3 m @) F
public double getMeasured pressure() {% x. ^# U% ]. p7 v2 F$ R5 C
return measured pressure
: E: u+ g- g: Y9 t }1 F; S7 h8 m% D. Q: N5 ?) j+ w3 t- N
public void setMeasured pressure(double newValue) {/ ~1 `# v9 J( ^$ d9 x: V
measured pressure = newValue
; @- N' F# b9 W* W }
+ g; s. \* e8 I! n: o public double measured pressure = 0$ \7 O/ P/ |/ Z( t5 C* q# {5 }
+ y8 M8 m r2 h, i, b8 b
/**5 m, k- ?- J9 s f
* t c, }4 Z. Y) e" x
* This value is used to automatically generate agent identifiers.0 @2 F1 e3 c) y" g
* @field serialVersionUID
" a5 K1 o0 R$ L9 @ r2 Y *
) M5 @1 C1 r2 V" \2 c */
% k9 R) ^1 d& ^+ C private static final long serialVersionUID = 1L
% w1 n0 X; x: m 3 D# z' \9 ]5 v9 D i( K
/**5 ?: ]: _, s" G) N d
*: c) Y! A2 |+ K7 ?! h' T3 ]
* This value is used to automatically generate agent identifiers.
& x' A4 \' ~( w% q * @field agentIDCounter4 b X( k; {: ^9 C; E6 y9 a
*. J: ^' N8 f& E) k( }7 i6 P
*/
: t2 c' g# j2 r5 O protected static long agentIDCounter = 18 o7 R" N# S1 x; a
1 G" v4 C8 R! j% }
/**9 v$ f- j9 s; a n( ]! h' m" e
*
% e% Q3 ]: i& b- H8 q7 N * This value is the agent's identifier.
6 ^3 D O3 p" f& j1 U% ^ * @field agentID( S1 ?$ }2 s) `4 Q& K& I
*1 w+ B! E/ e$ t
*/
" [! V5 A) T0 p protected String agentID = "GasNode " + (agentIDCounter++)
/ U) n4 m0 @' ?$ `4 g
5 b6 ]5 n8 Q6 F3 [ /**8 u6 u$ n; H% J8 Y: T: Z: b
*
9 s5 s9 v: Y* X- {3 N* Z* H * This is the step behavior.
- e; X% D, d$ \, ` * @method step. G- [. v" r9 z& Q: T
*. V6 Z8 }# Z. A3 G0 X2 L( M
*/
0 z' R) g1 ?* H1 R" ^. M/ k @Watch(
# g& C" u" `7 \3 z1 |$ ^ o watcheeClassName = 'infrastructuredemo.GasNode',
+ v) ^: A+ u/ ^- H* H& m( u) L$ u watcheeFieldNames = 'pressure',4 i8 O# R- Q; A6 k! B2 n% N0 j
query = 'linked_from',2 I, n+ ~, q, c
whenToTrigger = WatcherTriggerSchedule.LATER,+ d2 s& y2 v: b3 r8 Y4 Q
scheduleTriggerDelta = 10d
6 ?$ g5 |( `$ t/ s7 W; T )
/ r# |8 _9 K: C7 a public def step(infrastructuredemo.GasNode watchedAgent) {
7 Z. H0 m+ c, c2 o, Z! ?- e
& G0 i0 d* u9 Q# v // Define the return value variable.
6 o# F* m/ \0 V x4 M def returnValue8 |4 s5 j5 Q& q. I+ n
8 K1 q8 @' S0 b m, K/ c; C
// Note the simulation time.( k0 R8 e! I7 A o( W- N% `5 o
def time = GetTickCountInTimeUnits()+ w& ^8 _9 i( \) R( o
# q7 m1 {# E& c
) E" q$ x( _4 Q3 s8 P; [ // This is an agent decision.
/ P5 d2 w6 }7 u7 I: m if (watchedNode.pressure<200) {$ g/ t4 I# B& H$ S; C
0 R6 D, r' O' {! _7 p* }$ v# B6 W
// This is a task.
# G3 o: \1 l5 ^0 X' ]" `7 c setPressure(watchedAgent.pressure)
( g5 m+ C( }5 M' t' {$ v& | b0 _# \8 ? ' S2 x/ Y* W6 C& M
} else {8 K& A! F- d8 y! t' W0 ^
: o" V# @: V9 ^" g) ^: u8 X
2 i8 Y1 g# _3 }: h- m' s9 z7 V }
3 Z4 \5 X+ F0 I) u: ~5 S // Return the results.
; _* A: K7 Z+ C V6 C) @ return returnValue
4 U F1 N( _7 M p* F
% N8 n# J9 O4 n7 q }
2 F: s/ w' E; k! l! ^ 3 j# H3 c8 h/ f9 @, w
/**
) U, y* o& J" t Z3 E7 r% w *
, P% k# q! X0 P' r * This is the step behavior.
' @) ~ O& `, b6 V * @method step! l* a' J4 z8 D/ |0 I, a' W
*
/ X/ s+ k/ X& G2 @: c */3 H; l" G* L' J. x5 O! E- O& j; N
@ScheduledMethod(
6 T# H8 [( h& d5 V, Y. N( y2 [% K start = 1d,; T9 B+ Y3 {8 Z: _( d M
interval = 1d,- h9 N3 O& v# ], n# r3 c
shuffle = false7 |1 P/ P$ `' k- X3 z- T0 r
), V1 J" i0 j/ O7 T1 ^1 n
public void step() {
" f8 v3 ^; F8 D6 c
* Y0 ~9 {) d/ b) ^# g // Note the simulation time.
5 s) i- t' C! e% S4 u2 U def time = GetTickCountInTimeUnits()3 M# Z) F9 C' l7 n5 k
2 `* W) M* o& U+ @) a1 K8 d; `
// This is a task.
% h2 @& [+ P* M6 Y' ~ measurePressure=pressure+ RandomDraw(-20.0, 20.0)
& O9 r! @5 s* A2 K( l, t8 Z // End the method.
: ]: K/ Q! z* i l) h8 a return; G* h+ E6 O$ H( h( D* Y5 ?8 n: _8 K5 H
0 ~1 U, S& }9 U1 g3 O6 f+ l- a
}
我来回答