在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 k) }0 x& e; |, p. C' z2 L4 s0 T+ F6 {: S4 q' g* C
5 e. {& q4 f+ Y& o# F; d3 H@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") # ?5 |2 ^/ c" u* B9 c public double getMeasured pressure() { + o. {1 y K3 `6 T7 A return measured pressure. ~' p$ j, Z" j& w
} % f. A: G$ z% M- q% p public void setMeasured pressure(double newValue) { $ c; |6 N% D1 c0 L& N measured pressure = newValue % R: ]- p5 H5 Q" H: m } ]6 G- u- ^6 j1 r/ V public double measured pressure = 0. g ~. [7 m8 |# M" Y
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/**/ i; l$ C9 X( W/ q& f' a7 N c# U
* 9 {; C3 j) E$ E9 X& n. ~5 O2 X * This value is used to automatically generate agent identifiers.+ h) R, A. J& y. p, Y& \1 X) D
* @field serialVersionUID $ u$ a3 g6 W# M9 Y2 x7 v * 7 w+ Q8 G) a- }. d */ 1 E1 l( c7 X0 V8 z5 g private static final long serialVersionUID = 1L4 \& w A, B, s! I( P
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/** " u( Y; d2 }" c! k: [. I$ d * : p; y2 m2 [/ k3 S * This value is used to automatically generate agent identifiers. # [# e1 B) S+ o* B * @field agentIDCounter* @; w2 P7 z j! V
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protected static long agentIDCounter = 1 7 w2 E: |/ T4 V! k6 t( i+ L) p( w1 G8 Q
/**# J2 |5 ^" N$ N( h0 y2 x: w1 ~* t% K0 X
* - _( @& @, [6 @+ g6 O * This value is the agent's identifier. 1 J5 {" z0 N# O( b& K' l7 D * @field agentID . G2 l4 Y$ ^6 L1 f2 x, s *1 o% r% m; {0 F* Q1 }7 @ E
*/ - b# ~# }0 P) @; q protected String agentID = "GasNode " + (agentIDCounter++) 9 X x v) E6 ]- v" B3 k, P5 s! } p/ C3 `6 e. R
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* & V" @* c: {, F7 r * This is the step behavior. - d( W) H- z6 o2 p( C# } * @method step 8 o, a+ ]( j. ` j# I * # O( P# a: J! _" d9 Y0 u* d; Y */& ]! Q) |9 \( r& F! k
@Watch( + Y; y, |" T$ E) n watcheeClassName = 'infrastructuredemo.GasNode', 1 N% r( x. P0 z0 E4 X# ?# G watcheeFieldNames = 'pressure', 4 h; h& T( g: w& Q/ q6 W! E/ o. w query = 'linked_from',' }* [$ U; M4 Q2 c2 `' y
whenToTrigger = WatcherTriggerSchedule.LATER, * R1 g' d- u) j2 q: L/ T scheduleTriggerDelta = 10d: q# j" B: }; F9 ~
) 7 w* v" ~7 C% p public def step(infrastructuredemo.GasNode watchedAgent) { 9 h6 p% {! O8 y* { 5 k! u* c$ |' A- g8 [ // Define the return value variable.3 e+ C6 _. ^ X0 Y8 s
def returnValue 1 |' u0 d- J# c' t7 _ 6 T* s& A; L* l9 Q // Note the simulation time. 5 ]/ D4 w0 z2 A1 @7 @! W def time = GetTickCountInTimeUnits()+ h; e) }2 I+ j8 H, c l
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! m) o0 p) Y& b! y! I& Q. \! ` // This is an agent decision. * s+ h A4 ]( v& m7 \. O if (watchedNode.pressure<200) {, j/ [( E* z$ H9 V$ X, E" @
; I Q ?5 W/ H // This is a task. . m2 b/ z/ M3 M) \7 W setPressure(watchedAgent.pressure) / Y. t6 p6 T: ]7 ^. ] ! }. o4 f' z: b/ z } else {5 G5 i, e1 A6 N1 a. G
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// Return the results.+ S; b1 Z7 G/ c3 j- j3 f5 w
return returnValue/ C3 r7 C. ^6 T8 v: B8 ]2 w
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( q! z2 w* A) u2 K C- P0 V2 h /** 8 g; x- B8 a. v/ D/ o) w2 S8 k *9 \$ t& S8 k1 [" o" `! ?5 q4 E
* This is the step behavior.% G" B# r! W% O, {/ S0 Z1 G
* @method step * ~) G4 v0 U7 s% O( i |' [ *9 T& M ?5 ^0 R
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@ScheduledMethod(8 j+ d, K) d' Y v- Y
start = 1d, * N. @ n' k9 U interval = 1d,0 O9 U# g* F7 J4 V" L$ H8 E5 o* X
shuffle = false- G; _: T. q9 h- r% i( M
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public void step() {" H2 b7 D5 B+ K. y6 _
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// Note the simulation time. $ X9 n8 H- H2 j' Y def time = GetTickCountInTimeUnits()/ F9 i, Q7 J& \
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// This is a task. ( x4 ?# O u4 R' Y% u f! W, K measurePressure=pressure+ RandomDraw(-20.0, 20.0)* \! w( q" n3 H/ O0 G9 y5 I1 P5 V( P
// End the method. & I/ ?+ G- _* B# q' e6 K: J6 F# W return , w! M4 [5 n9 p6 Z# \8 w 2 \( H5 H# V" S+ W }
注意,在函数step中6 e" \) Z2 s( i
public def step(infrastructuredemo.GasNode watchedAgent) {9 p! P, g8 {* m+ c
//这里是watchedAgent, h2 ^9 M( q0 D8 E. x/ L2 u
但是在语句中,你填的是watchedNode ) l7 Q3 A' d ]: u // This is an agent decision. : d3 u# [; D) ^8 Y' G. Z W if (watchedNode.pressure<200) { . J. Y: C8 |! J' [2 `9 }7 H" b
setPressure(watchedAgent.pressure) 9 d; W2 s2 ^2 N, N+ b# s2 W0 ?变量名称须统一,可以都改为watchedAgent