在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 / _ q; @6 N+ N1 q+ I2 u: |; w7 a: Y; t8 l- l
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") H( V- {2 i" a
public double getMeasured pressure() { 1 ?0 N( P2 X, K; X& r return measured pressure' K0 {" t, s# V( m7 J( S7 y( F$ `
} . R. {2 u' j: F0 U5 v+ y public void setMeasured pressure(double newValue) {/ W) P6 p$ F, C: |3 M6 b" T0 I
measured pressure = newValue 3 {# V* K7 y1 l" \' q5 I }5 X6 ^" _) _: r; q9 w: t5 c
public double measured pressure = 03 w, u3 ~$ i# w0 f0 J( D
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/** " r# b6 |+ S: `( b! V * 3 f# J3 C- o" N' O, M * This value is used to automatically generate agent identifiers. % u- _* s8 N; c- O- i" b * @field serialVersionUID 8 k7 W2 T- @( ?2 @+ v$ c) L/ ~1 ` * , X5 Y! B: L/ [0 ` */- ~8 I: ]9 z1 \4 c
private static final long serialVersionUID = 1L9 z: p; H7 k$ [$ L' T& A
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/**2 B# k! |" ^1 I
* $ E& Y" k/ |# g! M * This value is used to automatically generate agent identifiers. 4 I: e) l% ~9 J) W2 Q3 b7 H * @field agentIDCounter& k4 \6 l" s v
* ) H( v* j$ K- u) [& R */ 1 m6 k: a( O2 @- r7 E7 w protected static long agentIDCounter = 15 w7 _3 F1 I( Y
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* + S) ], p, t& ^$ h& T! g * This value is the agent's identifier.8 I$ \1 [8 y" A3 N! x
* @field agentID 8 D1 B( G: e( V- ^ * ( L8 t; N. d& v */ 8 X7 ?, c- {0 U/ o8 _ protected String agentID = "GasNode " + (agentIDCounter++) - L" L: Q4 w0 ]( ~0 `6 W* h d& G$ i3 g( r' E' J- N
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* This is the step behavior. / h0 r4 j7 T' |. A2 E; [ * @method step1 F S( w# b/ [2 k* I
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@Watch(6 M/ u& D" [3 p
watcheeClassName = 'infrastructuredemo.GasNode',) W& U$ f, C+ b( P
watcheeFieldNames = 'pressure', 6 Y. Y( X/ w# B5 j ]4 p query = 'linked_from', & U% {7 b7 p7 G, y4 n2 O whenToTrigger = WatcherTriggerSchedule.LATER," w# w' V# s) h/ H2 x+ D
scheduleTriggerDelta = 10d9 D" D% V( `' ?# L1 J
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public def step(infrastructuredemo.GasNode watchedAgent) { 4 [7 |0 C1 ]! k' F" U2 z3 p. v8 y" W1 k4 ^- I4 J* ]7 y
// Define the return value variable. + H/ Z8 J0 j. Y/ i# }5 f U D' v: L def returnValue ' J# \4 E! a0 y* c# K/ n& \5 Y + j T2 C2 r9 e: \ // Note the simulation time., \4 g" L# x x( c# q& I' }* V
def time = GetTickCountInTimeUnits()2 i. Z& O; M: H7 a/ \. L% E- \, { e
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/ C) I. R: @) H0 T# u6 ^* L // This is an agent decision. 4 b. X) |- d$ u: Y* V) x1 D* g if (watchedNode.pressure<200) { " f5 p5 { ?5 q0 h& c! W7 a6 @' P3 |# v* |+ l; U. X
// This is a task. 0 \% C# F! b9 c2 m- O( Z# c9 I2 H setPressure(watchedAgent.pressure)) y: g k, N {: [
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// Return the results. 1 {2 X' e/ P( s/ |5 M; ~7 ^$ S: v return returnValue5 n! s- V3 n1 Z
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& }3 l5 u0 Z. w: P; }0 Z /**" J2 U: E8 G* R) A2 N! K
* $ P( J# g; y' |/ I: b * This is the step behavior.6 q% R% _* o2 v7 _9 f+ L$ m. n) o N
* @method step 3 y! @6 r; w! \" S3 U *& T$ ?' g! K# U( P1 s6 m; [
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@ScheduledMethod(* r ~9 D- d+ z ?
start = 1d,1 F* N' t/ ]8 K( `+ A/ _" d! L
interval = 1d, 3 W$ [& \: j, t6 _( r0 X6 u" c& t( L shuffle = false ^: U3 Y* ~3 O4 d
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public void step() {. @( Q& w8 J4 o6 w
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// Note the simulation time.- y2 N( t+ |( T( a4 D' C; O
def time = GetTickCountInTimeUnits() 0 \& F6 i* i& ~& u& ]- C# y1 I 2 ~. k0 q0 X. B r5 |1 `( T/ B // This is a task. ; r( T. x' {) }" d. }+ e measurePressure=pressure+ RandomDraw(-20.0, 20.0)% k( C2 R+ j) a
// End the method., g9 ^) J5 Y; T7 u
return 6 \2 ~9 ^8 i- k# [ 9 m, U5 j" q) r& Y- z7 B }
注意,在函数step中* @# H( n3 ]0 f+ c
public def step(infrastructuredemo.GasNode watchedAgent) { 1 ^1 E) Z3 z& s) y7 m //这里是watchedAgent ! Q4 ]% f8 [* A% L 但是在语句中,你填的是watchedNode / W/ x6 D1 v7 d/ L" i // This is an agent decision.$ i5 Y6 [4 A, W- e# x- j6 n
if (watchedNode.pressure<200) { 1 t, M2 Q# b. ?8 N. t
setPressure(watchedAgent.pressure)+ F2 M) ^7 t Z7 |+ f
变量名称须统一,可以都改为watchedAgent