在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 7 K5 [* \( M9 I/ w5 M! k
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") ! [6 w8 A7 S7 T5 A6 p public double getMeasured pressure() { 4 J! j: \: v4 c( T% q5 w return measured pressure 4 N: R7 ]' a: r& M8 C }! M' m0 O' C) q' Q; t
public void setMeasured pressure(double newValue) {, V9 Q/ q5 k( I& T. I' x
measured pressure = newValue % D) L% S- q( l4 v9 Y } ; }% R2 S+ n% \: ] public double measured pressure = 01 s+ l! J: @1 V3 {4 I- B; o
# i: s: V! k: h+ s } /**% L# u* m3 g# Q; x9 [& W( F+ i
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* This value is used to automatically generate agent identifiers. ) f5 V# l# J7 w$ c * @field serialVersionUID 7 {9 A$ [1 x# L) c+ `7 l *4 K' }: Y' @4 Z5 r; r6 ]
*/ - {) D/ H4 \! n! N6 U7 x# X+ F private static final long serialVersionUID = 1L* p9 c9 S2 s% R; h; y0 }2 r* {! U
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/** & S. J+ m! c ~5 t. X *, X' P2 A: G1 E V* q$ o
* This value is used to automatically generate agent identifiers.: \: F! K2 G M; x
* @field agentIDCounter / p/ Y( t# Q- ~2 Z& ?! T( j * 2 G* o. S! K- r. z- h U$ i& h */1 C: K/ N+ N0 S+ ]$ [
protected static long agentIDCounter = 1( C6 U9 W% \1 C8 N
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/**& f3 K* j+ {) R/ e a6 r* h: B. Q
* ( y. H6 t6 y/ r) S0 n' ^1 } * This value is the agent's identifier.- S, x% r1 z9 \5 v* m
* @field agentID 2 n" `# ^) M% B * ; U( n$ d" j" r$ L8 \) ?! A */ S1 f/ r5 ~' J# E: \; U
protected String agentID = "GasNode " + (agentIDCounter++)9 q8 N+ G# [* ?( \
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/** , z, S& r6 R, F$ t8 h8 v * * A' ` I; _- j( F* a: n/ s* B * This is the step behavior. ' W* S; e. Y- G, Q) k * @method step/ V: r# F! P7 j% @0 z) Q$ _4 Z" y
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*/ ' |' n6 Y$ C) p' @# J @Watch(, m N( ]9 J/ x3 g3 _8 A' ~
watcheeClassName = 'infrastructuredemo.GasNode',: T0 _* ?# K0 Y9 I, [
watcheeFieldNames = 'pressure', ( Q2 J; H( ~. B$ } query = 'linked_from',; L9 v' E# B: y* }' } ^7 ?
whenToTrigger = WatcherTriggerSchedule.LATER,+ D$ q9 G5 X( i0 q
scheduleTriggerDelta = 10d' i0 q. y! m$ T" \
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public def step(infrastructuredemo.GasNode watchedAgent) {3 `6 \, ?8 I$ g
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// Define the return value variable.8 D/ x+ O9 J' B( w& n: t; f
def returnValue3 |& n% `2 i( j: v, x7 Y
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// Note the simulation time. 7 a6 t4 |! M1 U* O( q def time = GetTickCountInTimeUnits()! P$ S8 y; G n5 v3 ~2 u& n! }# U
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' g0 ^. Q1 K! \0 Z/ {: C3 V // This is an agent decision. # ~* M7 {( P& @ {8 M if (watchedNode.pressure<200) {* C. V6 P0 v4 m4 Z% E
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// This is a task.) q) B! N, ^. A' c" U6 ^
setPressure(watchedAgent.pressure) $ ~0 R# a' q* X: N. t* `9 W! W7 X G) D9 _3 C6 L" `+ |
} else {# y. x6 X) \% W. N- R6 s
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} # j: X& F8 [/ B/ ? // Return the results. 0 R- s: T: w1 X# ^ return returnValue$ u+ l& C+ y w+ e k* T- S/ A: U
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r7 _$ U' h5 F$ H& U /** 2 {: K" B4 U3 \$ Q *# K! ]6 ^6 p1 Z! x h
* This is the step behavior. ' E& c0 s9 p9 q6 V$ k * @method step' G7 ~$ c9 U* d" K( P
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*/ 8 A4 `: o: d4 c @ScheduledMethod(! V2 ^5 y2 J2 n& W+ O& e
start = 1d, 0 H" @3 {% g' w4 y2 m interval = 1d,( T$ U8 |8 F* }4 v' N* y
shuffle = false ' R! A/ Q8 k1 [: r) f/ O" f/ F. \! { )/ J2 K. j0 y! D7 C& c/ n
public void step() {) }2 h/ `( ]& c( g5 E
( @ _8 F) v6 w" h: `# E, m2 x$ I$ B // Note the simulation time./ G8 e4 I' J% t$ N& Q' Q) B! w
def time = GetTickCountInTimeUnits() 6 n1 @: w5 M% O9 i4 j' G6 U8 y1 ?9 ?$ J+ x8 E+ a
// This is a task. ' X2 d' U8 Q7 C measurePressure=pressure+ RandomDraw(-20.0, 20.0)" _; M; ~8 @$ p
// End the method. % X1 h. w( I0 a1 ^9 k+ | return: M: c# Y* w! j$ E# m* d. O3 X
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}
注意,在函数step中 " ~+ A `( e( q5 H5 e public def step(infrastructuredemo.GasNode watchedAgent) {5 G5 o# ^3 M5 o# A
//这里是watchedAgent* Z9 K2 Z4 |7 `1 O0 P8 ]
但是在语句中,你填的是watchedNode i* \8 A. V' l8 f // This is an agent decision. 9 p/ M h. w: M- n2 W/ ~5 f if (watchedNode.pressure<200) { ( K5 I4 q6 y- m& E( t
setPressure(watchedAgent.pressure) $ H% I% s# z. i4 i! |, g7 J5 i变量名称须统一,可以都改为watchedAgent