在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 * p& g, p* D/ d- { ( y, l3 o. _% l, Z n4 @6 \7 {' w + g/ q1 L9 u+ u$ _3 z; @@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") + `: N( a. @0 l1 y; }6 ~. _6 n1 O public double getMeasured pressure() {* s1 A$ s' L0 A( ^- F! Q9 k, Z
return measured pressure0 \: F+ B5 f& z3 r0 |5 {
} . @; q5 j( |7 Y* E public void setMeasured pressure(double newValue) { + K9 u+ p. h: L- v measured pressure = newValue0 ]4 n6 O% _6 i* v
} 0 V7 F" x( t8 _$ k7 p public double measured pressure = 03 F$ c8 a( i; o( E S6 [9 i( m
$ c' E& X: N1 a5 t7 Y/ N& r" ` /** 3 I- |4 A) j H% k. @" F9 y *4 B+ j: d- s& ]4 {2 c
* This value is used to automatically generate agent identifiers.! _& H+ q! s' A) j$ x6 R! @0 T
* @field serialVersionUID - c# }) ]. |+ a: U *) \- ]/ N! r7 }* e4 ]7 P
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private static final long serialVersionUID = 1L- _5 D1 {; E4 r7 {" s& q$ |
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/** 1 ]2 A/ \# w4 H$ V m8 } * + ^! E" o! D; d( E * This value is used to automatically generate agent identifiers. " |5 Q% d, T2 b9 s! M) Z * @field agentIDCounter- Z& }" e) `! |
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*/ ) T9 r. G+ ?. _% n& z protected static long agentIDCounter = 1. I! {$ P6 X( z
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/** 3 E; c, T S: A0 `0 ?: [% W D; l * 6 ]2 |8 j' w& N; r6 s * This value is the agent's identifier. 6 O4 d& f, i5 d, ?/ s/ z * @field agentID 9 X6 Y3 Y m& ?! [! D2 L *. v9 ~ Y0 r/ N+ m3 K
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protected String agentID = "GasNode " + (agentIDCounter++)# M% w7 _4 m% p5 Z
$ t2 s4 z! q0 s* j* ^/ ] /**0 M% k. X3 i3 k$ z7 a. S* V
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* This is the step behavior.& _6 x9 P' K. F0 e
* @method step8 t% E/ F3 X7 ^" d. n9 c
* " n9 w( G+ v2 Z( h */ 5 ^, X1 I) L$ S( X Q @Watch( 2 E0 T7 r+ k$ M; T- B watcheeClassName = 'infrastructuredemo.GasNode', 0 X* Z [! t l* `0 }' D watcheeFieldNames = 'pressure', : U4 d9 O( X- x5 g* b7 w query = 'linked_from', + A: e5 m ^8 {% Q7 Q0 l: H whenToTrigger = WatcherTriggerSchedule.LATER,4 F4 g; h n4 n# V2 q- Q
scheduleTriggerDelta = 10d& C8 p. [; }. R: Q& Y8 \
) 9 h m% O/ d$ v& f# `- y public def step(infrastructuredemo.GasNode watchedAgent) { * Y0 C6 ~5 S5 o 7 {+ h2 b. ]9 ~* C- ] // Define the return value variable. ! _5 i4 m& F$ K/ m def returnValue% y6 t0 x/ z1 S* n0 N2 i( R
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// Note the simulation time. B+ z$ W, i1 q def time = GetTickCountInTimeUnits() ; R% r2 @- m" ~4 W) x/ D0 G / c5 F. g- [( Y) J4 L) g3 M * i' o" H( y# K4 i g // This is an agent decision.( b- ]# X+ Q/ x- F5 ~' F
if (watchedNode.pressure<200) {; K( a; M% d& r' b! v
& V/ ]# u6 L7 n3 \* o // This is a task. 8 Z+ S) p9 N0 O+ I8 q setPressure(watchedAgent.pressure) ) w& P+ q( F& k$ y {; Y3 b & L0 ]2 {( F' n0 U$ a8 O } else {3 l3 A; W9 p; D6 i2 G$ _
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// Return the results.! f* F+ Z$ L+ L
return returnValue+ u' \6 a5 m) H5 D& d' V( @8 h; x' `
, O* i& B9 E+ D: n' U/ [# | } ; o4 l7 P3 t% d v& v# i : T8 ]6 e* ?3 X5 V/ Q) L+ ?* P" ^% \ /** ( ^2 G& B5 G- o5 K$ t/ ] *: T# z9 Q4 J/ o
* This is the step behavior. & `: r+ G6 M% V& U& l9 G4 V * @method step4 M, q+ q5 q& K g
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@ScheduledMethod( " v8 A a: b+ a+ }( C start = 1d,6 M' [5 U5 W$ z& t0 V. J
interval = 1d, 3 X# ^6 f: p2 H" i shuffle = false 6 I; o9 |% `& x: [ ) 7 `0 F& a e1 d, h public void step() { , n* l! B$ c/ u. `. @" h " [ a- L! N M7 n$ B2 o, w // Note the simulation time.1 ~! L: e8 R2 l! g& i* A
def time = GetTickCountInTimeUnits()0 q% A1 |2 L- B% K
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// This is a task. a' a- \0 f, n) B4 Z8 p+ b+ Q
measurePressure=pressure+ RandomDraw(-20.0, 20.0)3 h" e4 v" z6 ~7 V( i
// End the method. ) S5 S$ J! @" D& b- E# {4 t* x7 l return $ q- [, O( a \' C+ P* ^ ' v2 q8 b* t* O9 P( h3 C }