在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 6 h5 t/ q! h3 W7 {' p6 d& t# a l6 S$ G$ C/ |/ e p& G
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") C; n- t% h; v" s# S* _ public double getMeasured pressure() {" }$ A( |- x) s* M
return measured pressure 8 m. g: g f0 i- C. y; c& r, J5 Z0 ` }5 y6 {* O4 e- D% Q; d6 V7 |
public void setMeasured pressure(double newValue) {: L- b X2 k# p& R M
measured pressure = newValue & ^; o* u& s- r; @0 l# e }2 Q' F! I7 A5 E+ b2 H) D$ `! `
public double measured pressure = 0 ; e7 s+ d3 d; X: H3 o' R c , I r! }- d' z7 N7 ]" } /** $ ~, _$ |9 t6 m *7 t/ J0 M, u9 v2 @! d- J. l
* This value is used to automatically generate agent identifiers. 2 @; D2 F3 Y% z; A5 e * @field serialVersionUID% m1 G6 ]/ N7 `4 x j' b
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private static final long serialVersionUID = 1L - H P7 W2 E+ p7 X# @, T$ Z5 d5 U- p$ C2 }& g" w
/**. ]# F, |6 c' X- r$ F
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* This value is used to automatically generate agent identifiers. 8 {9 h. D# v# }' j6 A7 h * @field agentIDCounter _5 l \/ `0 w3 R8 [; j* q$ e
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*/ ' ~. c/ d9 F4 J6 J5 H: Y! t protected static long agentIDCounter = 1 - V! Z R5 X8 O) M/ z ( n; p5 N5 Q$ c1 A1 g /**' z. \. R) f/ n6 P
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* This value is the agent's identifier. - m$ j6 p$ k% g8 ]4 ?+ o * @field agentID 8 I5 H# I$ d# A) [ g *9 H5 |% z6 ~9 W0 {5 a# }
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protected String agentID = "GasNode " + (agentIDCounter++) ; \5 P. x# _* X" W ' X, C2 g, z& w) H /**) h) q: {& P. d E5 ?2 K: @" [
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* This is the step behavior. . T2 A) B/ N* w) _. Z1 [ * @method step d8 @! C5 u. F! {5 k) ^ */ M1 V. h+ G) K: ]8 d& o
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@Watch(1 d. @3 e, b& Z' q2 q) N- H
watcheeClassName = 'infrastructuredemo.GasNode',/ S6 _4 v3 A8 N) w
watcheeFieldNames = 'pressure', $ m+ z4 i' s% B$ G8 d query = 'linked_from',5 e5 r" w" m# _8 @( B/ h
whenToTrigger = WatcherTriggerSchedule.LATER, 4 U X, L4 G) G6 q* D7 M0 E8 N scheduleTriggerDelta = 10d ( c! c( ?0 o: U8 l ); n8 n. n3 K) A3 c+ M P
public def step(infrastructuredemo.GasNode watchedAgent) { 4 ^& T- u( S. j; v+ H1 c& g7 S3 B$ U" m4 V
// Define the return value variable.3 L* M! _ V9 q1 {1 s
def returnValue1 I. e4 A8 K& d9 T; l
! z, _( m0 C4 K6 |8 n // Note the simulation time. / Y! A9 l2 L8 h7 p3 o def time = GetTickCountInTimeUnits() ' J9 I- q4 X2 |0 d, F) G 9 [! F( p9 F1 t, [ - H, t M" R; Q // This is an agent decision.2 F9 g J6 c5 _3 z; M; U
if (watchedNode.pressure<200) { % q2 y6 T5 ~# Q, C' Z8 S9 D3 L/ k" z( G! F# k) I# O
// This is a task.% t" M6 q- T' {0 u
setPressure(watchedAgent.pressure) ' r5 R1 x6 u* L5 F4 ?7 W0 { , A* E0 Z* \; \& n9 }: u9 M } else { + c7 _/ _, P4 K9 {: j5 k% P; b- [$ i p, G* p6 {) z
3 s+ D7 r% t; |' U7 K/ D } & R, m ]. S" I // Return the results.' i$ K, s. [. @5 u* i- x q' ?8 C
return returnValue% d: ?2 F4 ^- p1 M+ Z
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/**0 g( z9 x% V! J9 ~9 Y" [
* 0 I! j2 p2 @3 P6 t. X, j" m * This is the step behavior.; v" N. ]4 m% ~
* @method step % u, b8 j: U" n3 h4 _3 M0 R# }3 N * 7 P9 s' f! ~8 I, }( A3 U */ t8 p; b& h. s3 s, } @ScheduledMethod(- j/ U e! [7 B& Y2 y3 y
start = 1d, * Q# ?; R! }5 n( i, P' h) m- M interval = 1d,$ l6 |9 Q' G T
shuffle = false- ], j: J. c$ B5 L7 a4 W/ p
) 8 P. y9 j/ b# z7 Y4 ^ public void step() { $ d# m q% D, `& S P0 l7 a1 G. }8 [" Q7 G! t( J1 I
// Note the simulation time. % j. q6 J3 C- `- [5 i0 L def time = GetTickCountInTimeUnits() ) J$ Q7 d! g) E; d. D5 S# L. c( _
// This is a task. 7 d# c* v6 E% q3 z+ s% F! S# e measurePressure=pressure+ RandomDraw(-20.0, 20.0)" v. ]3 [1 r" Z% O# L3 l! i; X
// End the method.0 x, [1 ]% y8 U9 i& {5 T4 I$ J
return; ]. Z1 u' a1 @7 p