在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 , O+ y. f" _: n6 C ! ?) Q) }# p7 N" `) A& \ ( J, K% {! H. w' `% p' R@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")1 R6 u0 M5 [3 ]" K
public double getMeasured pressure() { . ?, e& _% I. Z- Q0 `0 G* F return measured pressure" a; p" G/ _& R6 W
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public void setMeasured pressure(double newValue) {6 V6 U$ N4 G% v0 |! p1 r
measured pressure = newValue+ o( T( o8 F- {0 \
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public double measured pressure = 0 4 N8 L5 Q5 X; @/ A5 m, O( \ , f0 w% E# o3 ]3 A6 T /** " D p$ W( Y" I/ Z *3 @) W$ a; T+ Y% S8 z0 g
* This value is used to automatically generate agent identifiers.3 C1 A/ Z( V' `: b* P' r' x
* @field serialVersionUID 7 h* K* Z6 K1 y! o6 f *9 j8 _$ s4 [6 ]* e6 G8 U
*/ ' J3 M' n2 O* [2 ~! ?' x private static final long serialVersionUID = 1L . W d/ S. a$ o K' v& Y( l " @+ i, {6 u! _. C /**0 G$ e8 h, I3 V" j9 W! m2 u
* # @" q2 V/ W6 S3 Z5 c * This value is used to automatically generate agent identifiers. + f. Z- v! d$ o0 x( u" W( I * @field agentIDCounter g9 |( t: s' f2 E7 M; m q * " Y5 Q/ e% \# o9 E( h */' I" ]1 Y$ O/ X9 Y! z1 B" b1 L2 y& d
protected static long agentIDCounter = 1+ o; o) E F! x* F$ ~3 G* I
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/** * i( l. U$ _6 }. T0 E/ } * 5 ] F. N( S/ I& ]) G I5 x/ G * This value is the agent's identifier. 1 n! v; N; J7 J. c! c * @field agentID + {5 y1 K% Q, L+ o *7 ^ o" R, v; x- M0 K, C
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protected String agentID = "GasNode " + (agentIDCounter++) Q/ c, o& f! A7 w2 |
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* This is the step behavior. 8 i. r4 Y: T- [1 ?" V N$ |8 z * @method step# `5 {5 l# B& ?- @+ p) ?
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*/ 8 i2 F9 E3 T" q s C% @ @Watch(1 W1 x, c, p/ O! I/ r; I. j+ A
watcheeClassName = 'infrastructuredemo.GasNode', & D: H3 n) ?* A: p: a; L watcheeFieldNames = 'pressure', ; j- [; y8 \. z" R query = 'linked_from', & x" u0 h2 A, ? U2 \ whenToTrigger = WatcherTriggerSchedule.LATER,4 L+ w( \, a3 G9 H
scheduleTriggerDelta = 10d: S" ?0 J5 O+ p% ~, H. y. f: j3 U
) ( Z2 l6 r" L) F" \ public def step(infrastructuredemo.GasNode watchedAgent) { " X" d a8 b; X) h9 n+ q* n- K& h8 l4 X' G
// Define the return value variable.0 D3 _; P) t' O( m9 h4 {
def returnValue ' b1 B$ Q/ r# F+ B 7 `( u0 z. H9 _" H% r; { // Note the simulation time.1 @4 J( }. m% \+ T2 h- o* q
def time = GetTickCountInTimeUnits() ) o8 }* o3 h. I+ _1 S; l; S # ?" @5 i# x2 ^6 p7 u }. [7 T7 L5 L: g5 Y% A0 n& Z
// This is an agent decision. 4 \# b: T$ B3 P F if (watchedNode.pressure<200) { ) {# X0 f6 @ M! Q3 m. ?( ^1 L5 `" }
// This is a task. 4 K, ~1 X; S( h" U' k% Q) U setPressure(watchedAgent.pressure) ( ~4 n9 T4 {) w y: a% y " _! K+ W& t( \% T9 @0 T } else {" B, N0 d5 w6 S9 y6 P
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// Return the results. , |. n }: l6 G& t return returnValue ( t6 m& q( L! `- [ / ^7 r' p, v; S }& Y2 a: w3 Y* E5 d0 c& c
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* + J8 Y- I \+ V8 K' F * This is the step behavior. - Y$ Q# X' j+ P; s" z * @method step( j/ L2 B6 z7 \) z! {
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start = 1d, & Q1 v# A& E' {4 L, X interval = 1d, , k! X+ W- Q+ ^$ o3 O6 k. f5 { shuffle = false ( S* ^& w! p7 `& u! U! Q ) 7 P4 B) i4 h5 `- e4 y' H* E public void step() {- M5 D* {5 @2 N4 h
" q. z0 e7 C& U7 E d; ] // Note the simulation time.9 B9 R, j1 M5 U* q
def time = GetTickCountInTimeUnits()) M" _) D1 t' ~/ u# Z8 H1 `
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// This is a task.6 M( r7 h+ H9 D4 l
measurePressure=pressure+ RandomDraw(-20.0, 20.0)$ K' R& O* y/ s) Y' L
// End the method.9 \, B" d2 J- y/ y8 z% ^
return1 A; g6 Y- M$ b3 i: Z1 Y1 h% P+ N