在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 # g3 s, p. j# F: t4 N8 M& V
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") ; c3 z! K( t5 p* c public double getMeasured pressure() { 0 t2 ^" p* F* o7 d$ P8 p% u, ` return measured pressure 5 D7 P! _( y- O& R9 E; K; a } ( y2 |4 U) @& L n. }% A public void setMeasured pressure(double newValue) { 1 ~# f. F. s) Q7 \% a measured pressure = newValue ( Z2 s0 K3 l: i r1 { }/ ^: e0 \9 a$ ]2 B
public double measured pressure = 0$ ~! I1 t+ d# \' j* c
- E) E" b" A; L# ~ K /**% |& L6 M8 }9 @! y* k/ u
* , ~7 i8 y( `+ n; Q+ J * This value is used to automatically generate agent identifiers.: G8 c0 O8 D+ i' F& A( c
* @field serialVersionUID) G" N. }0 B( S0 }% t% O: b
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private static final long serialVersionUID = 1L ! D" i8 M, Y6 O# J0 \1 H0 { + w( c: h' _* E4 s0 l, Z /** 2 g$ Q9 z9 [0 r% h *- F+ I: P/ |# |9 k6 I! C* d# {
* This value is used to automatically generate agent identifiers.* }2 U3 m- d2 {( X) J" o) U% F
* @field agentIDCounter' A3 @# x5 j; h# V
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protected static long agentIDCounter = 18 i9 G2 f6 j( x- V2 P7 V4 l
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/** $ y" @7 i3 T7 m) ?0 U4 U( c *! m8 D& C' `% }
* This value is the agent's identifier.: k" {( C. I& I7 _. c
* @field agentID @3 X. u6 C7 `1 y9 S * # i t( z- g" g0 L0 n/ Y */ F% [$ Q& O- ]0 a9 k9 u' l7 t
protected String agentID = "GasNode " + (agentIDCounter++)8 r5 ?; ?* w! u0 i# W; B
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* 9 \5 F& V1 j2 v( A2 r * This is the step behavior. ; l- ~% F6 R3 M& X * @method step 5 d8 @! N; P J* }: k6 [ Y *) a# N3 d- _& n+ Q+ ]
*/ 9 O, z* ?& t2 k$ j R+ P U) N @Watch( 3 X i) ~) t! C watcheeClassName = 'infrastructuredemo.GasNode', . C y6 S- I* x [ watcheeFieldNames = 'pressure',! e' c a0 j- D) x7 M! B
query = 'linked_from', 0 A. P1 v" h: e% M' I6 R whenToTrigger = WatcherTriggerSchedule.LATER, % f5 {1 K" R; N6 u: | scheduleTriggerDelta = 10d4 ~: `5 O' t0 u1 }; j [" H
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public def step(infrastructuredemo.GasNode watchedAgent) {' r' [/ h; n2 ?% D
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// Define the return value variable. * G3 Z8 R2 c6 W9 G7 Q( w def returnValue. Q6 B1 ]- _4 h5 A7 n
' Q8 _. ^1 r: f8 j+ N6 M3 E // Note the simulation time.* V" e" w. ^) T' `7 F
def time = GetTickCountInTimeUnits(); R" ~8 \% \4 V* @
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4 B2 C" F& `- _3 C* z8 m // This is an agent decision.6 }) S* Q' ?1 P
if (watchedNode.pressure<200) {: J( {& r$ ~+ g1 Y$ `
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// This is a task.& }8 J/ l8 A- B( H: M6 b' f$ X
setPressure(watchedAgent.pressure): J% `" {3 C2 R% Q* w2 v