在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 ! O* I$ q& g* a: U4 e
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")8 Q. Y+ G( E3 ^
public double getMeasured pressure() { 5 h1 o. I( }- I return measured pressure, e/ C0 g$ t4 d
} * w( q1 b. u" v- r& b- U+ I% i3 E public void setMeasured pressure(double newValue) {# m1 M" C/ m$ ?$ G T* }
measured pressure = newValue 6 ^/ V6 P* Z9 O } 5 e) W0 V% p( x0 s public double measured pressure = 05 s# V2 d4 {* ?& n4 b& P# P
: J/ v& M. i/ L9 k /** " [5 ?/ L) K( l8 e * 8 ~/ I; h3 B9 Z6 S0 o1 L* N" j: k * This value is used to automatically generate agent identifiers.! l# }5 ~% }; d) q8 ^6 V
* @field serialVersionUID ) y* _! Z. e5 O; Q- W3 z) }+ K * 3 K6 S# D, b/ o' J2 G */4 x& b8 b. [8 u. A. k' n
private static final long serialVersionUID = 1L 5 ~1 k$ C8 j0 G) ]+ X9 c9 @7 W' _6 T6 s" c0 Y
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* This value is used to automatically generate agent identifiers. # ~7 s) v9 s: P0 |( R. h * @field agentIDCounter & S; M% V: z1 R. d% w * Z# b! m5 t* c- e
*/ , y- a& B9 o& S6 k2 d protected static long agentIDCounter = 10 [: u p7 k4 v
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* This value is the agent's identifier.2 M& @" m8 a- x
* @field agentID4 v6 _, h3 g" ?/ T+ o4 P
* % D5 _( A$ t! S+ [3 r */ 0 n2 H8 R3 o8 Z& g# ]. E: C6 b: G protected String agentID = "GasNode " + (agentIDCounter++) 8 m- f* Q) e' z9 V& b4 x3 G: e& | g& b' a- i. X
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* This is the step behavior. 2 Q9 [5 _4 E$ k$ m# D1 I2 o/ r7 F * @method step4 Q) G( ~$ H8 y8 q# p8 R
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@Watch(+ g L5 B" }2 i) D; v
watcheeClassName = 'infrastructuredemo.GasNode',$ ^' c) N1 A3 |) E F; a
watcheeFieldNames = 'pressure', 4 k+ m. A4 M, y) Y/ @- } query = 'linked_from', 4 j$ o) m# T$ k* ~7 z; y8 g whenToTrigger = WatcherTriggerSchedule.LATER,/ {6 r, s; P5 }4 t4 g
scheduleTriggerDelta = 10d% H2 v5 e1 e% L) d
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public def step(infrastructuredemo.GasNode watchedAgent) { ' D3 r' P4 Q& m # w1 l; P# {! k8 M // Define the return value variable." }* O" }+ ^* g, N* Q
def returnValue 1 }$ \ s. {! l1 q 0 T' w4 k1 U9 e7 F# O' O& f! P // Note the simulation time.4 A7 `3 k( A+ m; b
def time = GetTickCountInTimeUnits(), `" C# |3 `6 f& l5 g$ r
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// This is an agent decision. & I" S! C$ K. ~, d if (watchedNode.pressure<200) { 2 d- T1 f2 D2 x$ T# |* b8 D/ N/ y) Y2 t% o, Z
// This is a task. , w+ [; D9 f5 @8 z3 M0 A, F setPressure(watchedAgent.pressure) 3 A3 E: C: x/ x6 w& \* Z6 k! ^ - p9 k# n9 _: f+ d5 e5 \ } else { 4 O, y4 X# o# u% h4 J+ B * I/ j, r8 x. c5 \7 s0 F & r) E R( H; B } c! @$ B4 L" N+ d" _, o // Return the results. , n' X% H. E" H) D9 a- w! M1 X. z return returnValue Q. A. r% u7 ^. q" b N/ a" Q
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/**% B8 m9 ?) x# @( K8 {
* ( l5 m( h: p8 q * This is the step behavior. , D, ]- H: ^( Z) O5 `3 a: B * @method step6 `7 S, ?8 U9 K' y' {/ y8 M
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*/ 7 F* |, Q" v# ?: \$ i2 J; R @ScheduledMethod( 7 H3 x0 ~! Z: t' T/ \! }& r start = 1d,1 A0 _: ~* w8 f0 F/ W% M( G
interval = 1d,# \; K: c# M' e% ]5 O6 m
shuffle = false g$ ~& a/ {/ x4 _2 ]& N
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public void step() {4 F! h! P9 y1 ]$ |/ ~" H; g
: ]9 A+ v2 I3 C. k // Note the simulation time. & F. m: O. Q5 }& m U def time = GetTickCountInTimeUnits() ( H4 {- B' P) ?, {/ r % g. B8 c# Y0 V! G% E# z // This is a task. ; u: ] t& N3 w6 E2 I measurePressure=pressure+ RandomDraw(-20.0, 20.0)) V1 x, y( h- ?$ J
// End the method.8 ~+ n/ s! ?+ @% O5 D6 k8 g
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}
注意,在函数step中 % _: a& e7 n0 c; M' J. d public def step(infrastructuredemo.GasNode watchedAgent) {% }5 X+ ^( z& H& Q& `4 K0 L8 _
//这里是watchedAgent 9 |+ c8 G! G0 }4 O2 @" x$ d; f# P& ] 但是在语句中,你填的是watchedNode # }: W K' N, E // This is an agent decision. / c) h' c% M- u7 z A2 ~% U% g if (watchedNode.pressure<200) { - T+ r* C" P( ^5 ]( u
setPressure(watchedAgent.pressure)% Y% A% ^- @5 |; F1 y* n
变量名称须统一,可以都改为watchedAgent