在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 7 d. `% [0 V9 R2 t. c2 B/ B8 t 4 E9 @8 b6 d6 t" k+ t; L) _2 ^ * o& U& h2 v' g2 B7 |! Q@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") 5 G C9 E2 j( {0 t) ^ public double getMeasured pressure() {/ @) I/ T" y/ K8 r. B7 Y
return measured pressure- C/ K7 e/ d' h% o! @3 V0 U7 S
} 8 a0 ~) _/ f% m A6 _; C public void setMeasured pressure(double newValue) { : a p; G d$ j6 j7 H% ]. [' A( f measured pressure = newValue ! t* Z) W) h! S5 G! v } 2 }4 C0 o( E9 P7 N public double measured pressure = 0" t; o8 l* y, M5 ? f7 Q Q/ D
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* This value is used to automatically generate agent identifiers.3 t& S" L( C" z" f9 K
* @field serialVersionUID 6 U; s1 @/ D' L * & [3 s. T5 b: t4 }; w6 ^ */ ) ]0 Y, l+ W! O& F7 b private static final long serialVersionUID = 1L $ N6 x6 G0 F9 }7 a8 e : r# m6 @5 O& X- [, L /** " k1 m q) }" e+ Y *6 @2 n" q6 u& h) q
* This value is used to automatically generate agent identifiers.3 A9 k9 e/ x2 n8 u5 x9 _
* @field agentIDCounter; H. J! y) ~8 O0 O2 o1 y7 q' y
* 2 w$ J9 a6 J4 e- p) M& ~ */ : w' S+ C+ f5 M9 ~ y* y7 r protected static long agentIDCounter = 16 U0 L) r5 G0 [# Z
2 z2 o9 x* d% a; G /** 0 G( e/ I/ j0 D! E# [ * 3 D, {) R; L5 B! F& L# q * This value is the agent's identifier.2 e$ Y/ Y5 e, _: k5 n
* @field agentID3 j3 ]* w- L( H! L
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protected String agentID = "GasNode " + (agentIDCounter++)% `4 U; u7 g" ^ j
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/** $ i! s/ d4 S9 R" B1 z * - l1 x/ l+ N+ e! h* u/ H * This is the step behavior. 3 |7 A q. E0 E, s% e! p* A/ B * @method step1 c% s: q5 ~/ Z+ c% }# e2 Q, ^
* " P/ w+ c }. j m( O */ 9 Q% R# k5 X% t6 s; @; j @Watch(* P6 C( N/ i( t# p2 f
watcheeClassName = 'infrastructuredemo.GasNode', 8 Q( k6 A9 W3 f* E watcheeFieldNames = 'pressure',- \" U( C9 @- d" i _% W
query = 'linked_from',3 M0 w1 e- f/ R* o% G/ a& n: y
whenToTrigger = WatcherTriggerSchedule.LATER,2 p9 Z/ E' W+ P3 ?
scheduleTriggerDelta = 10d ) |( c2 n, W# O/ \ )) @8 F# F5 M$ Q' l7 c8 L
public def step(infrastructuredemo.GasNode watchedAgent) {# f" @) r2 Z A6 C
4 V3 m4 ^$ U$ v* h( A2 r // Define the return value variable. 7 x6 Y: R6 B3 S+ q) r C! Q def returnValue0 W p; P4 m+ p: q
$ q# ?. s! g$ ^ // Note the simulation time. 0 l, x3 U& W* k' h# `7 t: T& @4 r def time = GetTickCountInTimeUnits()2 |: Z* j" v* C0 n$ ?+ C
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// This is an agent decision.1 H9 n" y# w) v, C @0 g5 r! x5 a8 t
if (watchedNode.pressure<200) {. Y- f# V9 w/ q p$ `1 G2 g+ `% f
0 ^2 X+ K, ^+ R // This is a task. f) q O$ ]6 j$ _
setPressure(watchedAgent.pressure) ; N, o4 n9 h$ C5 m/ @0 A5 y' ]9 M f4 A. t. @
} else {- G+ i1 z/ v8 z& N; T @2 M5 l; W9 {
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// Return the results. 9 `4 k D5 w6 |. f" z1 g, l; J return returnValue4 }* W* j$ r1 M% T) ^) `) [ n
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} % R" r% ~$ O3 B4 D / G7 T: d6 z- t /** 8 ?" ~, z# I, B) O * 1 _- A/ v# |! h8 y% I8 |- M* @ * This is the step behavior.- L: b" s) F9 i
* @method step ; X$ Z) b& Y6 `- a; G/ C * 0 @: t) X- R @3 |7 R */ R4 j" A5 y, v0 u/ G0 } @ScheduledMethod(% \! E w9 a; Z6 h
start = 1d, , P- e/ O, k# S/ w+ O% Q; U* c7 I interval = 1d, 8 D$ S: q7 U- x% {& M O4 @; S4 z shuffle = false O' f+ s2 a$ c; x3 M3 u9 b# }' ] ) + ]0 s3 J* J7 l! q6 _& T public void step() { 2 G3 F- _) l, u9 N, S9 I( m * l7 P3 e' s1 ~* ?1 l. V0 Q/ _ // Note the simulation time.1 E. ~8 @2 o3 `. f ^% A* t
def time = GetTickCountInTimeUnits() % `: N9 s, G, U4 S4 m0 M) U' s- N" o/ t L- L2 X5 e# p( r
// This is a task. " \. `, z/ K; t measurePressure=pressure+ RandomDraw(-20.0, 20.0) 0 K; x, t: Z6 n1 j9 I1 G; p5 [ z // End the method.+ C! _- G; h7 i: C, g$ X4 n
return( J1 [- t, I+ H i) s; B- q