在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 $ m, \# f, N; w& s3 M2 Q* H0 I
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") 8 l6 t+ }4 d( i% L public double getMeasured pressure() {9 k, W6 n% y4 J r
return measured pressure. c& _; R0 H F
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public void setMeasured pressure(double newValue) { . D! v/ J( K4 P* u+ q4 h# i measured pressure = newValue4 l* |' i0 o7 }' A
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public double measured pressure = 0 2 l7 m2 K0 K. [- A0 E0 R+ \ " }4 G( O. `; R, ]# \ /**, b5 E( {+ J O& q+ f7 W% M, R
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* This value is used to automatically generate agent identifiers., a) B. f0 _$ l' ^6 m' A- g! j
* @field serialVersionUID- T( U6 [* N/ k# L/ Q
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*/ 5 ~% r, D3 ]. d5 t: e% _: P1 Y private static final long serialVersionUID = 1L( N, u) x( M- O: |# X& O
$ h+ r" _* v' n# W& X/ } /** $ Q1 W q- Q# |; Z * 4 V$ S% I& s. J) }% \; q6 @$ V * This value is used to automatically generate agent identifiers. 3 D# X; w/ n& h; ~" r8 i& Q * @field agentIDCounter " m, k: K7 c* b7 r *& b& c/ o" s# U1 ?% D& {
*/ 3 ]8 W9 `8 `9 e% j4 q3 g* b2 Y protected static long agentIDCounter = 17 r$ Z8 |; C J: m3 b4 W
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/** 9 ^6 h3 H* u. m: o$ o; m2 g * 8 U y. a1 C+ {6 J * This value is the agent's identifier. - J6 F5 ^1 J: F! m2 G * @field agentID * _: y# s8 l# ]9 k% M *! S1 @( @2 Q/ j3 @/ E/ o* |
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protected String agentID = "GasNode " + (agentIDCounter++) 4 H k+ p; U- a" Y " e1 T" C% D; ?; V! D /**) H, ^% T3 ]- g9 k$ p5 J
* 5 H8 D; @* w( y+ ] * This is the step behavior. : m8 m- H6 y% V3 k * @method step! I/ p% C+ n( J; d- N& w, V
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@Watch(, X3 h; D i( m/ r
watcheeClassName = 'infrastructuredemo.GasNode', - g! _9 n3 X% {0 x1 g; ]2 A0 ` watcheeFieldNames = 'pressure',! e1 X, L( H( P& [/ A0 n5 t* w _
query = 'linked_from',+ s& ^. C9 _* x' H
whenToTrigger = WatcherTriggerSchedule.LATER,6 R2 T) C' o; y; G
scheduleTriggerDelta = 10d# O1 O5 j; H7 M4 \; j% m/ M
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public def step(infrastructuredemo.GasNode watchedAgent) { 4 f# y* i5 Q0 Z: y, x$ h0 M( B3 [6 h/ j" n
// Define the return value variable. ; t, s. @" `3 A def returnValue 4 t# [3 t. D$ l' U' i6 q( g 6 b- @4 D' H, E // Note the simulation time.& E' Z3 |( ~3 o
def time = GetTickCountInTimeUnits() 7 w% O" Q0 F2 ]+ U# A5 c; b M2 S' e' H. ]
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// This is an agent decision.! {9 H6 k* m; a% K% P G' f
if (watchedNode.pressure<200) { 6 c. E$ c2 r* m, V6 v; F4 ^" y ! \4 @& h3 \' q ^( i. |. K // This is a task. / I* _. L+ w: ~: w: L setPressure(watchedAgent.pressure)/ [, {3 d+ `( `% U
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} else { ! Z8 \; y1 h* |& [0 `5 e; h1 S& s 4 C; V% H4 _; T: @0 l) x9 H3 Z% j" ?2 z" o
} 7 e" z& B% {, q5 r( D, z& F4 e3 o2 F // Return the results.1 @2 }- m- a( h
return returnValue - E" N" r/ h6 k C; B / B. g7 d, {9 ]5 W3 a6 O9 ` } # j+ e5 h2 |0 ~- }* t2 ~ 0 y/ Q4 V1 I) Y' Y" ]1 u& p9 L. B /** / H* ?2 \4 @: Q$ e; T" M * ' U3 L; b7 I5 ^( z, E * This is the step behavior. 9 o/ ?: X" t' { * @method step + P! X+ E9 e% ^- \- I$ x2 b *! \6 P% n. q, G
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@ScheduledMethod(; Q; R- P( |8 [# w6 t
start = 1d, # d( R' V( e$ p5 ?; o( w, \ interval = 1d, ; h1 w0 E: g) V2 e/ K3 a: ?8 W shuffle = false : ]6 N5 x: x8 D( t- { )7 Y) j5 x& p/ z: b
public void step() {+ c( Y+ _/ V* Q! h
! J" U* |: w+ F) b$ L' z // Note the simulation time. 9 E9 V2 S( p3 n7 n6 Y# h, k def time = GetTickCountInTimeUnits()) i' x5 q' V4 k6 T
# R* n7 n8 Y/ L // This is a task.' i' W! E& ^1 v/ e# d- `; g
measurePressure=pressure+ RandomDraw(-20.0, 20.0) , c& J( J! F; o& N; n$ Y: H // End the method. 7 V, i# N# A; z return$ Z7 b \# L. e# c$ R6 a# Y
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}