在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 ! d# N- G( f" z8 H 5 x. W/ \# t2 T/ u' ]( f3 ` e 7 u- S- a% [: S8 n@Parameter (displayName = "Measured Pressure", usageName = "measured pressure"); c9 M; t4 a/ G0 A5 n: I7 Y
public double getMeasured pressure() {. I2 v9 B0 }* o h% Y6 a
return measured pressure 6 B( M, f4 ?8 O0 q& i' K } 9 k5 v8 V6 v, `: q# o, c& N public void setMeasured pressure(double newValue) {. y$ s, D3 k3 H9 L4 N7 f( c3 N& t4 Y
measured pressure = newValue {9 @3 [; h1 T
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public double measured pressure = 0. w' [* Z, _- n2 E8 Y/ `
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/** + q8 C* A6 i1 p4 {" q7 z1 N; U9 N$ Y * 6 u1 _$ t/ ]; i. y * This value is used to automatically generate agent identifiers.1 x& p( L8 Q7 P% z; M6 a, G$ y& ^
* @field serialVersionUID( O8 U6 t y$ H- M) P
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private static final long serialVersionUID = 1L - j6 A+ t- `8 {( M& Y( h * Y0 A% A5 S& i) d /** ) y4 y7 J: h* F \( c/ h *- G5 S% K8 z8 L$ ~( C8 t
* This value is used to automatically generate agent identifiers. " \( @$ y6 Q* y# |# |& o * @field agentIDCounter5 q; y) D4 u5 S
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*/ 6 e, i/ X) G9 d# s$ s# H$ a9 u protected static long agentIDCounter = 14 ^4 K1 }! _7 L
7 v: R4 o7 \ y. G /**$ j7 D2 b# s: i# n8 e& x$ R
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* This value is the agent's identifier.& t4 u* Z- U/ y9 r, H8 D c
* @field agentID 2 A) z" M: i( o4 Z; O( F2 Y *7 y# K) j# K# U8 H$ T$ ?# v" [- }
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protected String agentID = "GasNode " + (agentIDCounter++)3 [2 B" D; b3 o- G2 n" j
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/** : W" M& |+ q( I! I+ @: m * 7 L7 u9 ~* f3 A- C! E4 r" M9 J * This is the step behavior. / h- C: F, k# b5 x) } Z * @method step6 O! s' \9 }9 a1 Q' `
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*/ * W- k2 ^0 }7 W# |1 [ @Watch(3 \* Z3 @2 ]7 i
watcheeClassName = 'infrastructuredemo.GasNode', 3 W( k* n x2 d2 @ `( S watcheeFieldNames = 'pressure', j: c; U$ m+ A1 D' N query = 'linked_from', 3 j4 @) k; O- V$ c whenToTrigger = WatcherTriggerSchedule.LATER,0 [/ V" ?5 s( P) y1 G
scheduleTriggerDelta = 10d& a6 A8 ?1 n3 y" h% D
) . C$ U+ s" A; f. @: Y public def step(infrastructuredemo.GasNode watchedAgent) {1 W- B+ Y0 J3 T& s: U( a
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// Define the return value variable. , _" R/ p! q7 _6 l% U def returnValue & s' e3 ^" @: i% y/ U# Q0 H7 ~ Y0 I% F; M6 u0 N: u
// Note the simulation time. + ~' J2 P, X y2 @/ C( v def time = GetTickCountInTimeUnits(), @: }, I. \: D4 C& v% l
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2 X. }: k' o$ v0 P4 D* O! z // This is an agent decision., e" x- G4 ^$ x Y& T
if (watchedNode.pressure<200) {0 f$ G3 E! o. w U9 F6 O
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// This is a task. . @7 g$ h7 O2 v7 X& C, B5 T9 \ setPressure(watchedAgent.pressure)) @# ]' T8 a+ h: }9 \
5 ?: [) \, ^: ~( k: h" ?/ ?6 ` } else { ! f" S) }- E) Q, J) I. a 3 q. o! B% z3 r8 _* x9 ?4 G7 Z, W5 x" {8 Y
} ( Y+ z; L' x+ s // Return the results. 1 D- Y W- a5 Q$ } return returnValue : [& O4 f" p2 G' w( w( s# ^/ P2 X6 |1 O* }" X
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/ j4 O6 N, l7 c! d5 x# a /**3 b/ t' i8 x X4 R. \- \/ t2 ?2 f5 y+ T
* + N6 @* E& [0 X% @+ x, d4 g * This is the step behavior.$ m, t" H$ ?1 X# P( g- T
* @method step & _3 y- w0 w/ s$ [ * ( [4 T; ~% }3 H8 s6 B) {% S; C' T! Q */; |4 @+ F# b2 C& U: ~
@ScheduledMethod( . J6 c* @9 F! M ]- \+ J* p* l8 f start = 1d, . W( s+ j1 E) P- }% L7 d interval = 1d, # J9 J& o0 g- l1 i$ O* a shuffle = false 9 I* e4 I- b6 S- s! L; Q6 |! @& b1 Y ) ' `+ _! r. N o, O% Q; a7 B# c public void step() {0 S0 D7 ^8 Y0 Q8 P1 S" _7 F" V
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// Note the simulation time.+ Q1 y5 i) ]% F% k; Y. W
def time = GetTickCountInTimeUnits() . c" @" [( f8 }# N9 i% F/ t8 N; b) {1 A" Y6 L
// This is a task.1 g3 p$ ~2 L9 N. h5 @
measurePressure=pressure+ RandomDraw(-20.0, 20.0) * g+ f9 N5 Z6 I3 z# \ // End the method. 7 b7 m' y3 v k, ~/ L return + [; q) F7 o: a: c( T6 D ) H" R" h' W8 l+ [& p }
注意,在函数step中0 Y, f6 Y! C. d: Z. B4 |# o
public def step(infrastructuredemo.GasNode watchedAgent) { & A5 X5 Z1 K V& j R1 _ //这里是watchedAgent0 E; j+ v. y. ^ v. ^2 q: @/ w# P
但是在语句中,你填的是watchedNode) ~. Z) u, C. {/ w& B' H3 Z% Z
// This is an agent decision. 7 j' n! k+ f& ]/ ~. p3 d if (watchedNode.pressure<200) { 8 C# Q/ B7 X. F$ {5 U
setPressure(watchedAgent.pressure) 1 A1 Z6 e! F$ T' T' i! O变量名称须统一,可以都改为watchedAgent