在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 6 v9 N J4 ~( a. o8 g! q
$ S% A# c' @) B: [# V+ H5 D6 A8 V' [( r+ z1 m h
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") ( D1 M w( l! ]( I public double getMeasured pressure() {2 m+ f3 f4 V& |" U2 H& S
return measured pressure 1 w% `( [" F9 e$ `0 A }; A, R% E. Y( q* b: l& ]9 N
public void setMeasured pressure(double newValue) { / b7 f) Z9 a! ^ measured pressure = newValue7 A7 ~) o7 A# Z7 u% r
}1 N2 T% ~! z+ W1 S
public double measured pressure = 06 A8 [& ^% |, a
# n1 e* ^1 H6 Y% Q+ `5 G% p5 c. P
/**0 J% X" C8 m7 F( C1 b7 U
* ) r% N$ z% X+ D$ d4 Z6 t * This value is used to automatically generate agent identifiers. * S H. F. o/ N$ K * @field serialVersionUID$ @7 v6 ~0 f8 e( W2 v6 J5 I
*, A# c$ H+ _5 c7 ]# t# O
*/ 3 H. @3 h, W0 }3 Z$ s) d private static final long serialVersionUID = 1L $ W- M( H- K/ J: ? " ]$ H0 `9 P+ g. B# e7 y /**- a( y( q m8 B( x
*5 y$ R+ H1 G( |- s: Q
* This value is used to automatically generate agent identifiers. : E% i6 X( N$ |7 R8 U* Y7 f * @field agentIDCounter + g! P& I! J. ^5 u! c" {/ r D * * N' u2 i5 C& O! C: ~7 p */4 z W0 z; h: _: ^5 Q
protected static long agentIDCounter = 1 1 v: Y' O2 [7 K. e1 I) V7 z' R* t, b5 t4 Y
/**% E, O2 {/ G3 Q9 W0 {
*/ k: l- `+ v6 F% @, \
* This value is the agent's identifier.6 S( C: [' F, b' B: N
* @field agentID1 c# M1 k% V& B: p& {( }$ w
* 8 D9 |1 _: Q7 L */ . l7 s; g0 H- L# w- g protected String agentID = "GasNode " + (agentIDCounter++)- ^& W" B1 Z% y* ?& C
, D$ z8 q/ S# Y# ?8 ?3 `7 e
/** * s) R, h5 Z% X: L _7 F * 4 X5 f4 D) U; j, ^$ W * This is the step behavior." F' h% \8 J! a* B- }, `0 @
* @method step ) k; ~) v6 a, V5 `9 N5 D * 1 R9 P) Q8 h/ a */7 e9 B* }6 B$ z( [; N2 d) X
@Watch(8 P3 ~7 n3 c, O9 b
watcheeClassName = 'infrastructuredemo.GasNode', % M; N# b$ o+ }; F2 W, C9 h watcheeFieldNames = 'pressure', . l% {( w4 ~% S$ N0 M" D query = 'linked_from',) v9 Z, @% Q& I9 ]3 V6 |
whenToTrigger = WatcherTriggerSchedule.LATER, $ A' y" c8 ?+ E" t scheduleTriggerDelta = 10d % o8 [6 w$ S! Y5 e' T ), t' n. `, S- U: k& e
public def step(infrastructuredemo.GasNode watchedAgent) { % s' h) v" N3 e' m# j' \! U6 {; G8 u7 ^; W/ k
// Define the return value variable. # g# h) e0 L) L# v2 J def returnValue 1 U# u: u3 k1 G. Q `. B1 k5 e) H
// Note the simulation time.1 F- T- ^, q* L5 I1 j
def time = GetTickCountInTimeUnits()4 q# q! e. I5 ~
7 ~6 B0 Y. A b2 d $ q; d! H% Y" Z8 n* h. K/ C% F // This is an agent decision.6 z. Q0 s0 F& g: d+ W
if (watchedNode.pressure<200) {1 c; u! ~, |6 v2 l6 u
}' F+ y8 g; ?, J // This is a task.' m6 T) W6 Y: |0 i
setPressure(watchedAgent.pressure)$ O Y! ]& f8 h* r9 F% l
4 K8 F: w/ }* M; p, @# f } else { ( E; I& a- F8 \6 U8 i6 f & _' L! I r. t- B0 X+ J- X6 f8 t6 i* S* g
} 7 C0 F' g. R. T. n! F# O$ Q+ { // Return the results.+ p- Z4 J- `$ c$ K) L, Z, G
return returnValue1 T* C1 j: J+ E7 c
/ t2 F* X8 B: Q% ~6 D }9 Z; I6 l( V) X, d
( F' n* G4 ^1 u
/** 9 @# p, K4 |! N- n3 V5 h* F *$ z9 E& [# \/ s0 d. r
* This is the step behavior.! g$ W% {0 l8 I1 B+ p7 U% s& n
* @method step ( Q" L+ I0 J+ H1 M *& J# }; p& B2 N/ o: B1 y
*/2 \- z5 P! M/ l. P) _1 G2 ^
@ScheduledMethod(+ _4 O- C! j$ u! _% U3 \( O. [: R
start = 1d, . J6 U1 L5 ]. H1 W1 a3 O interval = 1d,8 y) Y9 o# l9 D9 s- W
shuffle = false. j$ s/ f7 B: q' a: I
) 2 a3 q- L/ J4 x3 K public void step() { & J9 x* F3 \1 k @0 Q% o' |! X- t% @- z0 ?
// Note the simulation time. ! ~. c( T) [' g+ \ def time = GetTickCountInTimeUnits() , v& l# W; N# k- c- s P4 t+ v( C8 a: R& ?
// This is a task., `5 P3 J1 b* n! H" G# c/ q) @- f
measurePressure=pressure+ RandomDraw(-20.0, 20.0) & N; X ?* `8 h3 ]5 { // End the method. , x% l$ ?* _' J return/ _; ~1 q% P' |# _9 y3 ~9 a
7 @7 Z3 z7 \' A" {: a- U0 N& T
}
注意,在函数step中 + r* J8 T* [! Q' f' i! [ public def step(infrastructuredemo.GasNode watchedAgent) { 5 E l0 s7 S, R8 y' v6 D" H //这里是watchedAgent 6 p& J. q6 ?/ i; l0 B0 `( | 但是在语句中,你填的是watchedNode" }, z3 k0 x- d, o& F% A
// This is an agent decision. ; q9 p9 ^" B% ] u, m if (watchedNode.pressure<200) { ( Y! J: ]" {2 t m, b' L! L setPressure(watchedAgent.pressure) % Y/ M/ D( G6 c变量名称须统一,可以都改为watchedAgent