在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 - |# r7 U7 H3 w( I% p' N2 K$ |9 R3 p( i Q9 s7 M
3 U) n: q. v0 T1 B8 Q: X@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")! a% `/ w, p1 j. E' u7 b
public double getMeasured pressure() {5 h6 A" v4 H9 P2 R* Q4 Q- W
return measured pressure9 \0 N4 w" y2 L0 C" f' Z% c
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public void setMeasured pressure(double newValue) {$ E6 ~& Q3 |2 U/ ^& ]" f0 w; F
measured pressure = newValue ! s; D' \7 P0 z* f6 D }, R8 z7 L$ A! @6 ^6 N
public double measured pressure = 0* b2 z) ^) U4 z! I" B J
/ Q" H/ f/ v: t. i: Q( Y6 C! c% S /**8 M2 a$ S3 o' K7 V3 e2 r6 g- C
* , ^* Z9 W" S" x/ h * This value is used to automatically generate agent identifiers. 8 Z P0 B+ y' w4 | * @field serialVersionUID' Y% U0 T2 j/ {7 v
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*/ 4 ^0 u) N5 _) M- } V/ v6 i& _! l6 C private static final long serialVersionUID = 1L % l# g' X [4 w' j " |: k: i% f( B+ r9 |% H% x( i /**2 A! ] U& o, Y9 B) d% x
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* This value is used to automatically generate agent identifiers." D- o7 w/ W; J' g% Y
* @field agentIDCounter ' l7 p/ t5 M# ]- m" d) y8 n ** z% @/ g1 \6 Y
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protected static long agentIDCounter = 17 X; R$ A# _* ]0 [" a: D9 ^
+ d$ K% y0 J1 g. D4 m& A /**, w8 s0 T2 e& L+ m8 n6 ^0 x
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* This value is the agent's identifier.' e8 e: {* C( u. V; m A
* @field agentID 4 U$ J& v e6 B3 j *$ v4 J% q, H- r
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protected String agentID = "GasNode " + (agentIDCounter++)2 s. \1 L. P% E& p( c3 u3 |2 l# s
% H' E+ ]; E7 w5 h3 D8 h /** . _! G# L* `. i% m+ v * ' ]# y: P. H4 }3 z# a$ `3 O * This is the step behavior.# `0 V7 [8 s3 j! M# g2 F1 i
* @method step . E5 p! I& Q) B M6 X# n *- Y# F! B! @* o' u
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@Watch( ( D" ?6 Q* `( b a# G$ R' o watcheeClassName = 'infrastructuredemo.GasNode', 2 U# {) i1 x- v3 o watcheeFieldNames = 'pressure', ! m9 T# u! r- ` query = 'linked_from', - X% T) Y5 V$ { A3 E; W2 m whenToTrigger = WatcherTriggerSchedule.LATER,2 v% C# Z: {$ p4 b/ h/ B5 j9 I
scheduleTriggerDelta = 10d9 i8 m$ i# B! ?& g, n
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public def step(infrastructuredemo.GasNode watchedAgent) {" Q, l! w- [3 x; S' r
; o! G% O4 x0 R: p$ a8 e1 ~ // Define the return value variable.. T) m2 K; j" T7 F2 A
def returnValue( F9 e, c, ^, b W
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// Note the simulation time.- e0 A& ?% p5 ~0 F- }
def time = GetTickCountInTimeUnits()- p9 J l( f4 Z. ^( W! n/ H
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( W) N& O* Y5 ]4 y( c( B // This is an agent decision. 0 m% U4 r' N$ q1 c, W if (watchedNode.pressure<200) { + m) b$ }5 O# N0 M! f$ Q ' {5 i! ~" M: d5 N- k4 p+ s // This is a task. # q0 ]) z, y0 @9 { setPressure(watchedAgent.pressure) ) }- L& W( o# g: U7 X5 E$ Q5 p % q: D* K* l3 ? } else {+ C" Q7 Z" T5 L& F6 k7 A
, Q, v9 V" Z/ G" x- Q- m% m0 s$ B 0 P& t5 j5 s0 D7 | } + R1 R! o s7 i5 {+ ^& x& E; r // Return the results. 3 q( {# r0 \5 P return returnValue ' _( i! T* v. X 0 B& t6 p3 n$ W! ?! ~9 M* } } " E; P5 H& d7 I$ f* W/ F" B8 k' \/ [, k9 u" [1 g& S
/** , o1 E( ^) B- S4 \ * ) i9 |$ R! m) Y7 a5 h * This is the step behavior.$ k: K' F S% ^- B* S$ |! q$ G7 n
* @method step ) ~# R) ^: m1 }9 D; c * 6 u0 u# d( L8 p. t% h& p( R' U */ 7 @$ t. H; D4 a# F! [! _% \ @ScheduledMethod(9 Y+ f Y+ k! e- C5 g$ L; D
start = 1d,) z6 S6 h& _5 j4 N# |5 |
interval = 1d,; ]( P0 u2 c& b/ \* Z4 j
shuffle = false & s+ N, r% [9 r4 S )8 k5 L* v) x) b7 x
public void step() {0 j( l4 D5 M! C6 S% L8 R# n
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// Note the simulation time. - u( Z4 H% n& W! L def time = GetTickCountInTimeUnits() ! J) L" L' u: E e' T" v7 d : O. P( T3 R% U# z2 L7 e4 r; ` // This is a task. * F2 _' M2 u$ T; C. U measurePressure=pressure+ RandomDraw(-20.0, 20.0)2 r. o7 ` v( ?) Y, Y. H
// End the method.9 |1 [3 h) m2 X" u2 [+ ~
return, `3 D( B% _8 a