在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 9 R! R( P/ g D
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")! m- l) f! @3 j+ S# W8 a* e) D
public double getMeasured pressure() {' ~1 P( L$ A! f8 e& j
return measured pressure 2 W5 Q/ f" I, O# \ }0 h# F6 y' ~7 e+ W/ f# m; n
public void setMeasured pressure(double newValue) {/ b" a' {3 |$ i" {; J) Q# u
measured pressure = newValue 8 L' G( m( g& u } # o1 ~& C0 ^2 U( T1 _% @ public double measured pressure = 0( B( s( q# H" x) z- J
' v+ M; u+ e. W/ M: [% r3 O /** * {/ l- \( i3 _ V: t *" R: Q h, ^% e3 f
* This value is used to automatically generate agent identifiers. + `$ ~: v1 O/ ?$ }/ C4 S * @field serialVersionUID W4 l% N: s6 r- X4 {
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private static final long serialVersionUID = 1L& b. F: a' b2 j4 h
" ^5 Z5 @0 W" u( \ /**; Y* n& z$ k5 z, l* [, h4 a
* 6 K2 @! {! @' v- m7 _ * This value is used to automatically generate agent identifiers.6 o/ N( [ ?% {; v4 X
* @field agentIDCounter * E( W3 h2 r& L& p; y/ ? *. j) j4 X! M% K* a) q
*/ * [* p: f; b. j8 ^/ w protected static long agentIDCounter = 14 ~" {6 Q' |0 _: D* d
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/** . ? b S+ i) H4 C& `/ U * ( P* p/ o0 m- L/ X * This value is the agent's identifier. 8 x. @3 n/ a% v- _ * @field agentID - e& ?0 c: n2 Q9 N6 S * ; |# ~( i3 E) E. ~7 [5 I */ 2 r H C+ y" q" T8 @ protected String agentID = "GasNode " + (agentIDCounter++) # O! m& K' t9 {$ i# C4 B$ `, l' H0 Q3 B! _8 q6 S$ Z
/** , b' W! C+ j6 P% o * 4 J$ _5 ]& [7 u$ @) G' F: `- b * This is the step behavior. 1 b" f1 X& H; p& [ * @method step ! O1 n; b b5 ]6 ~7 [7 v *2 r7 e& t4 V9 T1 e5 C
*/ ) m- `0 B5 o+ y2 p- w# s, [ @Watch(- x' m2 {+ S* `# I) h
watcheeClassName = 'infrastructuredemo.GasNode', ! G( z' P) I7 ]: } a5 s( R7 O; q watcheeFieldNames = 'pressure', ; s+ b' B$ T* q4 Z ~& T: |2 o query = 'linked_from',9 W1 C- W9 d+ K
whenToTrigger = WatcherTriggerSchedule.LATER, ' x2 B4 | G' h3 u7 r& N& b scheduleTriggerDelta = 10d % j. ~0 C3 g6 w )$ z1 C" x2 e5 g; |; o+ r
public def step(infrastructuredemo.GasNode watchedAgent) { $ H+ y) h, q1 r$ e3 O( F/ {6 J$ b+ V( Z. [4 s* k! c ~3 }% d
// Define the return value variable.' }; |" T1 X. }" c& E
def returnValue7 |0 _9 T: `+ G/ Z& H& L; r) u/ K
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// Note the simulation time.# c: F# \" A- h+ c: @
def time = GetTickCountInTimeUnits()4 E$ W& {" C. V2 C1 O1 I: Q
) S; L4 b+ {9 u$ U" |% t$ F 4 C. i1 @8 |5 h' _ // This is an agent decision.% k" u6 f; Y% f3 {8 t
if (watchedNode.pressure<200) { 8 K) ^1 ]/ i4 x! N4 @- n# h ; z8 i: N0 h- P w( p6 ~8 ]" j5 W // This is a task. 7 l( [. R: ?' ~, @9 J( A setPressure(watchedAgent.pressure)( \$ V! O2 Q' ~6 o( f' X9 W! h
. F0 _6 A+ R) }0 [5 x- v9 ` } else { 0 F* v( f4 m: e 5 [: Z/ D6 l' i. X" r; q K, A- j( ?9 V2 G T
} ! J' Q4 H, a2 G6 h! E i* r/ K/ ^" f6 E: g // Return the results., s' p3 n7 c; D- k- R
return returnValue& N( ]* K& @) m* F. k3 @) u5 U o
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* `! R+ z8 D4 ^; U9 V# y /** 2 ^) f1 K" V2 ^' @7 K% B *1 e3 P1 ?9 i% B V' Q; C. a8 J% N
* This is the step behavior. 2 ^3 z# Q8 p. T; z * @method step : |8 S! J0 l1 P3 j: Z9 W) j6 k * : x: B0 q+ @9 g o9 _ */: A9 i; p) s% K) w( v, o8 V
@ScheduledMethod( 8 P2 u# _. J8 C5 |& {. e. ] start = 1d, 9 l; F$ v) p1 R! a' P* N' `% _3 l interval = 1d, 8 |& F6 D% \; n3 h shuffle = false6 y7 N, D- Y5 ]1 ] G8 L9 F! [
) : ?& N/ N: l" A2 L public void step() {) q3 n; ~, `, c& l% t
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// Note the simulation time. . L7 ?) d5 B: ~ r def time = GetTickCountInTimeUnits(). j4 s, }( }! U+ W4 O- y
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// This is a task. 9 D" v# Y% B/ b2 t measurePressure=pressure+ RandomDraw(-20.0, 20.0) - U; i3 B) T$ V' x/ }# ^ // End the method.& S: I4 z: h5 m( y9 u. F
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}
注意,在函数step中 / k$ a/ D& h, g8 C% [ public def step(infrastructuredemo.GasNode watchedAgent) { 4 {. E2 f' k3 J- K //这里是watchedAgent; O3 ^2 a4 t' c1 N( k
但是在语句中,你填的是watchedNode . ^( x6 {/ d& O# H1 E2 D. k // This is an agent decision.. F( f! F' h) X
if (watchedNode.pressure<200) { : G0 U7 m, @, @' H1 I) z
setPressure(watchedAgent.pressure)" l. J2 d$ o& }
变量名称须统一,可以都改为watchedAgent