在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 # D3 \, F/ @" _+ ~ 8 V' u: M4 l# p! H' f. y8 `8 O/ C5 I: b$ H5 O/ q8 P
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") ( U. p) C& V H4 q# ?) f2 t public double getMeasured pressure() {; @3 O+ m' X+ J- R* s
return measured pressure& w- q! X9 W; X4 u7 S
}4 Q" U$ Q: X7 T) W
public void setMeasured pressure(double newValue) {- F, I1 K4 I, ?
measured pressure = newValue6 u$ W% C V+ y; P# e; }
} : \( j& J: K" u: Z public double measured pressure = 05 f2 N0 H! \( `( S
+ z! a6 m' U. U# T9 }
/** " l3 C6 X' Y# f/ | * 2 J5 K8 j' G3 W * This value is used to automatically generate agent identifiers.- m; y$ M% ^+ b# T
* @field serialVersionUID ( `0 s; P+ |3 m2 b, I * * q; y1 i8 [' q+ t, f */5 q7 U; Q- {( h& @" ^' p( i+ R
private static final long serialVersionUID = 1L Q# `8 y* B+ [3 V0 c' i- i$ X 9 I1 |7 L5 M; \; H5 {% m /** ! a2 Q8 g* G4 C6 h" w2 Q4 \* Q" f( o * : {- n2 L: d, E' P @- K9 } * This value is used to automatically generate agent identifiers.+ m' e! ~4 U1 e/ L
* @field agentIDCounter" I; a4 R9 A1 K( ^
*; H# R& z9 Z" E* `
*/2 E! t) f3 x: @' t: Y" R" X% M$ K
protected static long agentIDCounter = 1# p, S, b2 e3 q! @* C- M
7 u5 T' j9 r9 W" C
/**- C/ d% L; u+ k/ P- [
* 9 _" X/ }1 F m" e- U! y * This value is the agent's identifier.4 m% a2 d% j+ {- {* s- D% ?) h9 }
* @field agentID# u# U" b8 f) @3 C, Z) ~% W. [
* - A9 Y9 R% G6 W */( q$ o; _" w" v2 \/ \2 l' W
protected String agentID = "GasNode " + (agentIDCounter++); @- t' _" E5 d- i# x
. E- U2 w; S8 t1 I: q+ c, R0 f /**. e& Q/ t2 L8 [. N# ^
*( a) g7 A) R/ Z& D$ q4 `
* This is the step behavior. 2 J+ K" Z' I" e& i* q * @method step* i! f8 [$ `6 j' l. O
*" [6 R* R2 R$ n
*/3 R/ }6 X, X& g9 z* c. J
@Watch(3 q4 _; |( N- r& r5 G
watcheeClassName = 'infrastructuredemo.GasNode', 5 ~2 _( O! p: `, y watcheeFieldNames = 'pressure', * w$ r3 w+ ^4 G8 c9 { query = 'linked_from', 0 H# a7 B9 Y4 y9 @/ M+ h! W whenToTrigger = WatcherTriggerSchedule.LATER,; v( Q& p0 g) y/ p) B& t6 P$ b
scheduleTriggerDelta = 10d h2 S- \: ~0 D7 m( x8 v. {' ], a )6 B% I' f2 C1 h
public def step(infrastructuredemo.GasNode watchedAgent) {- T+ e- q! i7 x# U' N0 k
) s6 b5 Z. ^& Z% Y0 ^" Q$ [% M // Define the return value variable. 8 Y) w: L. L9 _ def returnValue- d+ [6 R# J' |2 U3 j1 I: V F. o
0 P$ R0 I3 G# G" V/ ^$ j5 C, D7 I4 p // Note the simulation time.2 i" J! ^3 A( m
def time = GetTickCountInTimeUnits()4 D( _8 O8 m/ X% o7 h
/ f1 K* e+ ]% q6 ?& v3 ?8 U8 e
3 B, }5 s1 j2 m. G) @2 U# P) F0 @ // This is an agent decision.3 {+ Y3 q0 ?4 \5 J
if (watchedNode.pressure<200) { - M5 \4 Z3 T% f- z: d4 c7 F7 F( z. t9 n: J/ b; x
// This is a task. 1 K% P" J2 F2 A% |& C. d setPressure(watchedAgent.pressure) - U* f6 Q2 i9 \4 s 0 Z$ v3 f0 U1 V5 R7 n. L+ Z4 E" t } else { 7 k. A" q' h0 {' L8 z4 S- c* z! i. S% x( o3 J* S
# e+ D; [* v1 M5 B5 t' w
}0 d& J1 P- g x3 v8 a
// Return the results.: x, J' h% j$ X: Z
return returnValue. |" c: f) A2 h+ s/ Y; L8 ]" G' ]
9 B* s0 Z& P, Y! r7 k, z8 V- M }* V. q8 K; x- B% k4 B1 k. `
& G+ ~* E$ A6 n& u& S2 D" B- L% O8 W /** ; a& X, ]9 \- ^; Q h8 U2 g- b *& w# n! ~: o* j* r% S! g
* This is the step behavior.3 X- @, f/ x( [" j) I
* @method step . t& K; O/ s2 ^4 j) } * 1 P3 R' v" ^7 l: }3 l5 O */+ L& S: `3 ?. ^. Q$ w2 j6 G# X
@ScheduledMethod(8 v' f; z0 o: }9 h% R
start = 1d,8 c1 r0 G/ \* U9 A5 Y. M
interval = 1d, ' S; `& R. P& h" A2 l! w( L shuffle = false) t) {$ H" O0 N0 A. Y3 t2 _ W
)3 v0 C6 y: Z- m
public void step() {! Q2 H" w# I" S: ~7 X7 h4 k7 q
5 m* L& F( g6 B // Note the simulation time.8 u& T2 u2 c, j9 I: W% U
def time = GetTickCountInTimeUnits() - n- f; ~) F2 ~1 q: a , a. L: Z1 D/ s- \+ A // This is a task.- b; j& ]. y' \- E; I8 h
measurePressure=pressure+ RandomDraw(-20.0, 20.0) 7 e! k. k1 u/ w. {/ c // End the method. ! I6 p. F @7 B1 N# u/ N" a return$ G! J( x$ U# e4 Y) K
- G. C3 S! _3 p- m9 C
}