在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 " T% Q' }; k a5 }
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure"). n/ b2 W4 G1 h$ H2 r/ D" r7 d: b, G0 z
public double getMeasured pressure() { + _! U0 y3 \- G" a/ T: @+ L return measured pressure* ^4 ~, x1 L( B3 G
} - X( U% o1 I$ \. u& l' G public void setMeasured pressure(double newValue) { # E3 _/ h' a, } measured pressure = newValue 2 \+ r' L2 t- k; V* p% \. l }; X, I# [6 ]# N; k. O
public double measured pressure = 0 * W4 f: I, ` n$ R7 X : n5 L, w. i+ v4 d& g /** 5 M/ N6 E$ w. | *0 x! B& H8 \+ a1 A/ P' g
* This value is used to automatically generate agent identifiers. 2 u! f( N4 n- a. J * @field serialVersionUID6 A+ ?3 @$ l1 I6 V& ~
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*/ ( ~+ x! @. Q" z private static final long serialVersionUID = 1L$ m7 @; g6 c# |/ b
7 S* l0 F2 F/ f) N+ c /** 8 x% V; X6 l* I. R9 M* B8 s * 5 u& j* o9 \* k( y. V% ^ * This value is used to automatically generate agent identifiers. / A6 y8 A' g9 \( s$ `3 e& x( R# r * @field agentIDCounter# u* a( h" j: [' I
* " {+ {! q; i% K' A' Y */ 6 o2 t& O7 W0 L4 b5 y protected static long agentIDCounter = 1. T. u! E: K! D% V
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* ; B" B/ x f5 i4 s * This value is the agent's identifier. 7 Z3 ?! Q% w! B9 S/ i! k * @field agentID' `! l9 N0 Y( R; x
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protected String agentID = "GasNode " + (agentIDCounter++) * E9 L. b4 k, D" \+ p5 x4 s( D* Z+ o- K5 }# [, L0 O
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* 2 z' h+ a0 n a3 f * This is the step behavior.' N- v# a- q; f. l( G" ?" R
* @method step 7 J% s. S v2 E * : L4 Y9 f$ I x! ^# P6 I */, I, x" g( [3 Z' [/ G+ v
@Watch(5 @! h z1 P6 g! z9 J
watcheeClassName = 'infrastructuredemo.GasNode',6 P/ T2 R ]) m0 ?. b( L
watcheeFieldNames = 'pressure', # I, \- E, F: v" e' E N7 E+ I query = 'linked_from',. C, S9 q5 h6 f, a7 p6 C
whenToTrigger = WatcherTriggerSchedule.LATER, & I0 Q# S: m/ Z( { scheduleTriggerDelta = 10d * x1 H Q, E* u ). B4 \ Q) h4 J
public def step(infrastructuredemo.GasNode watchedAgent) {3 L" j+ D# x1 C" O
, d1 k4 n. d0 M/ j; p# o& b! m7 N; G- m // Define the return value variable./ z# [ T5 X2 a9 z# P$ y
def returnValue * `! b7 i$ c d! O ' R* \1 S2 O3 C M/ v* r, Y$ j // Note the simulation time. ( u9 U1 i' n9 P6 P def time = GetTickCountInTimeUnits() ) s3 H+ C5 K7 k) n: | ' O! O P! e- U/ P5 |( B 0 [# S8 @2 h* N2 J' @ // This is an agent decision. 8 ^4 l% `9 m+ m+ V0 ] if (watchedNode.pressure<200) { & Y& v6 P' A1 _$ v* O+ Y0 e* k b1 k6 K# k( K; D, R2 b
// This is a task. + K2 j' Q5 s3 } setPressure(watchedAgent.pressure) " j; y) c4 d7 d/ l! O ( a, m6 s q2 m } else { & p, x' J2 p- W9 q5 C! B3 t: g$ C9 h% Z/ K1 m
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// Return the results./ U' {1 \: R0 o. \5 z
return returnValue # ]* \" a3 s) B5 D. O, }5 R$ X* D, a6 L& I1 R. ~" x0 m! C
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* This is the step behavior., e0 X% T4 f6 j$ X; C: d
* @method step , h6 d7 H& Z1 ~1 s; U S *" w( p4 X, j$ \5 k$ f" R6 B5 V
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@ScheduledMethod( ' W5 Q% r; j( k start = 1d,: a2 c* Z* A* |) L
interval = 1d, ( Y. G9 |/ e4 o shuffle = false" I) ^! ^' w9 r, J
) 9 j; x( I: H( `) M public void step() { 5 T, N* F, Z0 n! y4 A3 Z' z8 h5 Z/ R/ Q) q; E3 _0 j
// Note the simulation time.% F2 S: k8 M# Z$ S. n! ?( i
def time = GetTickCountInTimeUnits()( A" j* I, V# A; d9 D- d
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// This is a task. 6 v8 i9 H& [4 {/ o7 Y measurePressure=pressure+ RandomDraw(-20.0, 20.0)9 M+ P7 {5 i5 O L. R0 N( ]) W
// End the method.) n1 F/ \% D X# [! P3 ~
return$ P1 ]: n* m/ R2 f- M
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}
注意,在函数step中- j3 A/ c$ p' i
public def step(infrastructuredemo.GasNode watchedAgent) { - W% n% G; K) Y# f //这里是watchedAgent( i7 n5 G0 B9 U& R* V. z4 d
但是在语句中,你填的是watchedNode- S" o( W2 L5 ], s/ ?2 Y) Z4 e
// This is an agent decision.0 x$ Q$ a, z# R
if (watchedNode.pressure<200) { . H1 r% {( _; J( u+ u- N setPressure(watchedAgent.pressure) / k+ g- J M! V变量名称须统一,可以都改为watchedAgent