在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 / d/ C; Y& S. V8 }. i' Z7 e( F+ L. ?4 w2 C4 N0 ^& r/ m$ i X
+ q- b+ w5 \5 m5 H@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") / Y% \9 n0 D' N public double getMeasured pressure() { 6 ^* K, I o9 J5 m" {5 L7 B return measured pressure ) O5 w0 t0 s3 F% ^$ Q! K' `4 u( V } - J) N4 E, `6 ^6 I# Y2 d7 Z6 R public void setMeasured pressure(double newValue) { 2 [+ ?% P7 d- g' Y" r measured pressure = newValue - }1 P) F9 v' {& h9 q" K/ H* f }) U' l6 @; ?* n- c0 K" ]5 ^
public double measured pressure = 0* G& M- V" q- o* M7 a, I
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/** % e" ]* Q# Q- _2 f * " l* \" Z1 |, G * This value is used to automatically generate agent identifiers. , h( {2 Q) F8 @6 W; F# K * @field serialVersionUID4 d, B2 s! b# r- J, j
* ; j' ~1 K4 m8 e+ Q9 o9 K( r) d */ + M- X8 T7 ~; W9 p( w2 i; J v private static final long serialVersionUID = 1L/ _1 H' W1 n5 I5 q, z; e$ _% _8 U6 Z
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/** 0 ^; k4 h& {) y5 c' k& ` *# p9 t* x) p( G
* This value is used to automatically generate agent identifiers.8 S U7 r$ X, O+ c& n( N
* @field agentIDCounter : ]: F9 {2 ^$ ^1 W4 U *# M" G+ \; U! {8 L D( _
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protected static long agentIDCounter = 1 ' ]- t U1 q+ y6 k ; E v* { f Z) @/ d /** / m. N- p6 a' w *' {' Q7 C; E6 p, \. D; K
* This value is the agent's identifier.. [/ |1 I2 h' F; V6 O
* @field agentID+ k6 b7 e3 T4 t; n5 D
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*/ " @, ]: {. }3 Q! G' e( ] protected String agentID = "GasNode " + (agentIDCounter++), a! C2 ]" z6 e+ c5 n$ t$ l
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/** 5 c4 _8 [8 j3 ]& l * . I# r0 @" N( l8 U& f ~9 G4 S' ] * This is the step behavior. - s. d, m) X! [( T7 A8 h * @method step 8 d/ I. N+ \- l- G M% S/ l7 l+ o *% a3 @+ K& u9 X8 W
*/ 2 Z+ t# h, M8 }/ G: [/ i @Watch(5 M7 m* I9 g. Q6 ]* o
watcheeClassName = 'infrastructuredemo.GasNode', ( H+ S U$ {1 M, E1 I( o+ ]+ W watcheeFieldNames = 'pressure',2 G, P; Y/ G8 E6 w' G$ ~/ c
query = 'linked_from', & w2 w. q# k3 p$ q7 E0 W3 h whenToTrigger = WatcherTriggerSchedule.LATER,+ N+ _0 V) ]5 U/ z1 @
scheduleTriggerDelta = 10d& e0 x1 z% }9 ^" i( ^
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public def step(infrastructuredemo.GasNode watchedAgent) {( v+ n7 Y3 J/ Z( q# i- s
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// Define the return value variable." R1 I3 G' l5 I# L; c7 x
def returnValue ' V2 _9 x! E/ F# E% P 3 V$ A$ b# q* D // Note the simulation time. R4 d! O5 L/ R def time = GetTickCountInTimeUnits() - p% Q4 I4 `3 @! f- h( k& k* U! u/ H1 m( ]; P# i
' c: D+ L7 i! }4 J( A4 [ // This is an agent decision.- @0 Z3 `! a; F" @7 C* h" Z
if (watchedNode.pressure<200) {, g/ {9 W) H0 y# k7 ]; p& d
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// This is a task. * ] g4 y- y% ~- O setPressure(watchedAgent.pressure) 7 g c2 Y! E4 C2 I$ J # W) y. b" Y, \" F2 i) P) x! | } else {" n! B5 E0 I l' I6 v
$ F1 }% g9 v9 C9 P 5 x+ }# v% Z7 a! y \ } 5 e- r1 C$ m) _. k // Return the results.2 t; b6 R5 J4 i4 ^6 h! T2 N& q
return returnValue6 l% [/ ?5 n7 V" _( C& G ?
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/** * B- G5 ~2 ?; Q. k1 y( f6 T6 B *% ^% ^ J7 [# | {. u
* This is the step behavior." L0 i: U0 h" X! [6 d
* @method step / o6 x3 ^ D: p7 s6 _* i2 m * + Y6 D& D7 R" i, |& G+ Y" } */4 Y* g8 k }* H8 ]0 `* ~. ?% z
@ScheduledMethod( 4 O! X* q! [* O& T2 \5 s) G& E$ a+ k start = 1d, : W; G3 B" T1 x+ X3 F interval = 1d, : M, T+ t# U% X( l9 {! G/ o shuffle = false& H! y7 ^$ a) f
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public void step() {. O% _! C! z' ^( `! D' v
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// Note the simulation time. 9 q7 K* d `% `4 p# d def time = GetTickCountInTimeUnits()9 _ o% \) F& p+ g
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// This is a task.5 V" Z; G5 U4 [$ c9 s
measurePressure=pressure+ RandomDraw(-20.0, 20.0)6 T. A: L6 b3 W
// End the method. 7 D+ k* A9 n, w3 \3 x+ _3 K1 j return! \6 Q* {' M2 [2 Y
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}
注意,在函数step中 3 w, {/ d& f( {: U9 Q6 N! n public def step(infrastructuredemo.GasNode watchedAgent) {1 D& j T9 N: c1 Z
//这里是watchedAgent% t" }7 K* Q3 O/ c( w$ l. [
但是在语句中,你填的是watchedNode 9 @) x9 f& V, c# t3 r // This is an agent decision. , y4 r9 i5 l9 O8 K' t if (watchedNode.pressure<200) { z4 q; \2 O, z setPressure(watchedAgent.pressure)4 E& T$ K* I3 S. j; Y' u
变量名称须统一,可以都改为watchedAgent