在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 - d2 Z( \; Z, ? s& Y& b - z& I6 B! }" \# |- x5 m3 Q4 y7 h % u: V7 M; `2 E( B+ {8 c@Parameter (displayName = "Measured Pressure", usageName = "measured pressure"); N8 ^" V+ d/ _; ]' Q# _
public double getMeasured pressure() { % i! G' V7 N4 V$ b3 j) Z return measured pressure8 ~3 a& N, U/ u/ n
} ) n: z6 u' }! R5 N8 B public void setMeasured pressure(double newValue) { 2 e* @4 W8 n: P9 n measured pressure = newValue ! ]7 B- R. E" [( b9 x% R% G } - |, W- d) d0 t5 q- j$ R public double measured pressure = 08 m' t' F( d6 ^1 ?3 J4 D, {
- T6 }# A8 q3 I* L /**$ x6 i3 N0 Z2 a9 A; J( n! S3 X
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* This value is used to automatically generate agent identifiers./ I: H7 n+ o# j* Z$ S8 |& v
* @field serialVersionUID - g, \2 k( W) @0 I) p *- ?( t) }6 V- I& L" M2 a
*/ 4 K8 f# E7 N( q private static final long serialVersionUID = 1L 6 B7 M; P$ m( C 1 |" D2 ? }! w( v8 Q4 [% i /** 5 }1 Q* G9 z @3 S9 m9 M *, @3 O4 q1 ^* M0 p4 l1 \( r0 P
* This value is used to automatically generate agent identifiers. 4 Q5 ]8 K+ e5 z9 P- g: c) R * @field agentIDCounter 2 F# E5 e2 y( S3 V4 j * : q) |8 U4 S# O. j& H */ $ f4 k; }9 u9 ~( L% j+ T5 p# x protected static long agentIDCounter = 1( Z% B; y7 d5 k* B$ n" Q+ e# o
5 A8 f' f3 ^4 j T8 b /** ( B9 W- l! `. E# r *2 K8 u, t/ w" u0 J% U. L
* This value is the agent's identifier.. [7 K7 L9 C. h3 U j: {# |8 L+ [
* @field agentID ) m3 Z2 z) _0 M3 d% H6 l; b, T * 5 a9 l# @+ a$ ~. V */ # x. K; h& M8 T, p+ d1 d; O$ {2 G protected String agentID = "GasNode " + (agentIDCounter++) , w+ x( V5 e) U7 P+ l( {, y% k0 ~' r% g" \1 _0 n! C
/** 5 n9 ~3 ~( D/ W2 U5 }9 K3 P6 D O *+ }3 ]. ?8 p1 ~7 M7 J
* This is the step behavior.- |, D/ L0 W' I+ k0 ^; Q/ F# O$ [
* @method step2 T3 Q& u* c! h; C) _ m
* ! O1 e" H; r! u: `" r) P */ & J' l, k# n& h& v @Watch( ( [- A/ z: P$ Y6 d% {0 D! f: d1 l1 K! U. X watcheeClassName = 'infrastructuredemo.GasNode',/ f" q% o, t5 Y# ~
watcheeFieldNames = 'pressure',) Z; |! ~/ @% u# d: s- |1 ^
query = 'linked_from', , h6 _/ y" |7 l! H4 R" \ whenToTrigger = WatcherTriggerSchedule.LATER,5 `9 W6 O; v" h. K
scheduleTriggerDelta = 10d" e W, C6 ~. i# {6 d" g. _
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public def step(infrastructuredemo.GasNode watchedAgent) { - `4 k* E' n( d; _) I& A* }+ \" ~4 Q
// Define the return value variable. - K6 j8 g$ k5 L def returnValue" S, \ |4 x8 W0 \' A9 A* o
$ l$ ?! c2 w$ U8 j // Note the simulation time.2 ~8 L8 S& X3 I0 y7 y9 H
def time = GetTickCountInTimeUnits()+ r. s: J ]+ t; ?' l
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! ]/ }% o- L5 _9 `/ p // This is an agent decision.' w0 ?' a, Q# K) h
if (watchedNode.pressure<200) { $ O% c9 ~& O1 Z/ p. S/ Y0 v" w9 |, n8 A0 a0 h" B
// This is a task.3 M. S0 O$ `6 |7 C
setPressure(watchedAgent.pressure)/ ~6 |4 |3 w7 o
1 R, T- k, s. {9 D; p } else {; G4 [( [% y& ^, _6 F
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: B+ Z% ], J; W+ H B M9 F; f; N } 0 L' O% U# H# ?' B // Return the results./ A) E8 L( g. h! U o+ z9 u
return returnValue / V) |- d& g6 N% z( T3 i! w" i* U1 Y# N) J% q
} ; y# r: s5 w6 w. Z) {; k$ x$ R& U% p7 q t! q
/** 1 w& n6 [5 b9 _" V *$ y' ^1 s7 ~& a
* This is the step behavior.4 q8 o8 A$ W5 j# @ d/ I
* @method step 5 P# D' R' e% F% k6 V * 2 G i L( o) |- l" r( q# ? a' U */( D8 q8 ^- J6 y( y: [6 _2 R; Y
@ScheduledMethod( $ f5 P1 N/ l6 ^4 R$ R start = 1d,/ P* `6 v0 I$ F8 a
interval = 1d,3 u. \+ p5 c# y) }" c c
shuffle = false( \/ ^! ~1 I9 w1 v
) " K3 a/ ]8 J0 k1 C/ F public void step() {# t& ]6 h# K w o
" [- _% \, l0 Q // Note the simulation time.8 @9 i% j) ]* c& `$ J9 V8 z
def time = GetTickCountInTimeUnits() 2 n* ?. y6 i3 B) s% | " u* d, u% O$ ^8 ~% d# p) C+ @ // This is a task. % B4 ]8 B9 [# D4 ]# G3 ^ measurePressure=pressure+ RandomDraw(-20.0, 20.0) + y6 {( Y' N! [3 f' m# ? // End the method.4 ]/ O$ Y2 j/ h/ l* x
return+ H0 Y0 i. q: d2 ^" H5 o* d