在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 , `9 j2 D* _' `7 `0 O
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") f6 @ S! l8 p+ p- J
public double getMeasured pressure() {+ b' Z/ q& r" a; J
return measured pressure4 u# g/ ^( m* h) k2 `; S- |
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public void setMeasured pressure(double newValue) {* k' {" M' F+ ^; P( O
measured pressure = newValue; ?9 v' f) Q4 ~
} 9 f# u0 c1 P" _5 k' l4 s; ? public double measured pressure = 0 3 M/ D" x, A/ J* Q5 M! d6 f: _7 Y# L4 p v. |1 G: r0 r
/*** Q! f( F3 k' @
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* This value is used to automatically generate agent identifiers.4 J0 U$ ~, j4 X q8 g5 l1 U
* @field serialVersionUID / m% T4 X& E; a6 K F$ ?* `) R* | * ' y3 m' F0 W# } */! U& o k, |+ V* L& W4 s
private static final long serialVersionUID = 1L - v$ e+ U3 F9 C8 k, m( R% l3 F8 t+ ^. t, W
/** . s# a3 }# d! p% X Y4 U *$ l! u7 V' ^" K, Z/ e7 }
* This value is used to automatically generate agent identifiers.' e v9 e" p$ P8 F$ R! M* B
* @field agentIDCounter 4 |0 I. F, n; F/ _ *; U* Q* F6 B( u$ d6 O" o1 f* w& I
*/ " F/ U) ]% [4 S0 J protected static long agentIDCounter = 1 : M9 p6 j% y6 G3 M J( A) w( ` ! _) R- X6 K1 k* u- E5 n7 |8 d /**5 h) N; c1 T5 r# l
* 1 `' K- _ Y% W+ f5 ~ * This value is the agent's identifier. u& W0 l+ m; a * @field agentID+ b8 x) g8 w+ C6 \. t, b# |
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protected String agentID = "GasNode " + (agentIDCounter++) : |3 K+ R! O$ ~$ c+ E3 m( B/ t; Z
/**/ j# X% {8 V5 Q) |5 t; F
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* This is the step behavior. , C. N- N/ a2 Y% q9 d * @method step8 o7 P1 {, ^( a3 o T
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*/ $ B' Q5 X# w* A @Watch(7 L0 C& m( U5 |/ a, H
watcheeClassName = 'infrastructuredemo.GasNode', 8 S5 X% Z* {+ w9 }! M. ] watcheeFieldNames = 'pressure',/ w& G( d# \+ Y9 N
query = 'linked_from',$ i6 x4 R5 s! O. {" R K( I3 S
whenToTrigger = WatcherTriggerSchedule.LATER, ' p* x( B! Q; b: P) T9 x5 t scheduleTriggerDelta = 10d, G6 i5 i& u* `4 W9 z* n( L: s
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public def step(infrastructuredemo.GasNode watchedAgent) { : @; \' S- |7 K$ V 2 ]2 s3 ^( N! j+ q$ ~6 \+ x( L // Define the return value variable. : w) v( X3 {2 Y1 ]7 | def returnValue M8 C$ N, [1 G" t" t
0 M: N' q9 k! ]0 a5 s' i$ O$ T // Note the simulation time. " D" ]; c6 B) d ?5 x, f/ i def time = GetTickCountInTimeUnits()4 p# A0 r8 M4 r$ e- a
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1 v2 B8 f0 t' _5 n! V // This is an agent decision.1 h0 l. \ y' T2 o
if (watchedNode.pressure<200) {5 O* q, b& ]$ Y, K. ~
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// This is a task. ) N' b0 l) Z9 g5 o setPressure(watchedAgent.pressure)7 m2 p& c! h6 |7 L; p
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} ! l) V2 I- G$ u# ]( l8 s8 Y // Return the results. 0 z6 G) [5 B* u2 Q* M5 ] return returnValue: g* Y( @: ^7 J: N. D
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* This is the step behavior.3 [* x9 Y6 m/ j( ~7 D1 r
* @method step( G- i' |9 ]( ]$ P
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start = 1d,4 o" m: t' P3 r3 C
interval = 1d,- G6 J- D* ?* ~7 w7 l. f- p4 H+ {
shuffle = false6 p% }( a& ~4 j! @# B
) 5 y9 {4 ~8 L; i& r! z public void step() { / ?, X+ N8 Q- F6 v7 m M+ u7 {' o8 j N0 i // Note the simulation time.; `( a2 p ~' w X$ Q
def time = GetTickCountInTimeUnits() 1 p1 U' V8 Z( g6 f! N 0 a I/ x, A$ d4 L& Q B // This is a task.6 P$ A% t) a% W+ |8 E( [3 p G
measurePressure=pressure+ RandomDraw(-20.0, 20.0)( R0 T8 q3 e( V. C# A1 f$ v4 a
// End the method. 0 u; Y3 {+ g9 O9 L7 N return3 y& A4 [7 ?( G% s
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}