在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 ( Y6 Z( ^8 M" M. P1 Q; @4 R0 r$ | 7 `/ E4 f, R, B , n& E. G S. T7 e8 e1 J@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")$ @ Z$ b8 b( w) t @
public double getMeasured pressure() { ! n2 P6 ~) b% D return measured pressure5 g, V9 k. f. @( N2 Y/ t2 u
} ! \# \9 d4 P C% \* \4 \ public void setMeasured pressure(double newValue) {. J8 C f t* V
measured pressure = newValue 2 a: ^" ^& F; h+ K- c- y/ v } # f7 t4 s: x9 |6 Z public double measured pressure = 0 . _ f# f# R$ v" L2 f# p2 H9 }" u 5 z) m1 g3 @9 o! p5 R4 M) k /**; U: \8 [9 L# z, c: w/ F l1 K
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* This value is used to automatically generate agent identifiers. ( h' d+ l3 E+ c! _ * @field serialVersionUID. T# n! C3 A7 b* U6 o4 P6 H
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private static final long serialVersionUID = 1L9 {, k+ J" M) G6 ~ H
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* This value is used to automatically generate agent identifiers. * z2 f: t/ v/ {) {# E6 z9 @4 o * @field agentIDCounter 5 S+ V2 ?* ]2 M& z& h *1 p8 c g1 I% @. _$ \* k" _
*/ , V% s) m/ M' n# {& X protected static long agentIDCounter = 1 $ b, i4 \3 ^; u 0 _3 L. G, S5 D /** ; k& j% x2 F2 o9 }9 d E u6 T/ a * 5 }6 ?4 _* x9 p# G- | * This value is the agent's identifier.. ~& ^: m2 ~! f( l
* @field agentID+ z* }' E- U+ s0 T, c
* / W$ q/ \* u( k" B */ 1 J( K9 c2 z) R. V protected String agentID = "GasNode " + (agentIDCounter++), h' M7 i( N7 Y! S
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* This is the step behavior. + g7 b2 T) u3 l. m1 p* u1 L: u * @method step% c, C& h# U- r7 X7 I$ R
* 3 m: G; E9 o6 w& z; W; {6 C" H */ 8 z6 u6 _' u9 X$ }1 S3 q @Watch( 7 M! j" F8 x+ o( a+ R' ] watcheeClassName = 'infrastructuredemo.GasNode', % x5 N% Y' j0 \ ] watcheeFieldNames = 'pressure', + h. V, Q/ l% B1 d: v- \ query = 'linked_from', 9 W/ W7 d8 l' c whenToTrigger = WatcherTriggerSchedule.LATER,7 M6 H1 F: S3 \3 O' ]; A2 S
scheduleTriggerDelta = 10d , Q- t* h- |* Y# z: P( i )! A) P u* `/ R/ k; \9 r
public def step(infrastructuredemo.GasNode watchedAgent) {& {$ Y P" \! B1 L: {9 t
8 C+ M) L M# ` ^3 q% J( K; L0 p // Define the return value variable. ! n2 D, V9 v& @ _ def returnValue % R q7 |' V7 X: y" c - I0 l! x; b! M0 _5 C // Note the simulation time. " _: _+ R) g' ~/ O def time = GetTickCountInTimeUnits() 0 H6 B. B2 Q6 ~$ `, j; J) l/ Z+ E2 Z$ _* r& g8 \& w8 D
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// This is an agent decision.' J' }" z. q6 v
if (watchedNode.pressure<200) { 8 C F3 V& x' F; y3 \! ^4 I N N& I/ v
// This is a task.: O. i9 v: L9 O0 e: ]9 n* U: ^
setPressure(watchedAgent.pressure) ; V) U" x7 K I# v, L( y3 P/ K% i3 w( ]2 M9 W6 }" q1 n& \: O3 X
} else {; U/ `2 o* c! @+ s
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} % o' W7 V! i' z" E9 h& d // Return the results. 7 o% b P* F' }4 {; [& C return returnValue5 K1 ?8 p2 f4 U: {2 Y: N2 x
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} / N+ {( Z( h9 _4 G+ T 3 c' }. A7 V" [! j- P% @" }" n' M9 m /**" @' A2 h- c5 X! Y4 d" m" x5 U( }
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* This is the step behavior.3 i: t& u% E+ u$ t" j( \
* @method step 5 y& {1 r1 a( u! G {8 p5 }7 L) w- e * O2 Q$ g, W8 K, {: a4 Q */ / C7 l' x! s4 i, h2 R @ScheduledMethod( 1 D0 H' d$ z& [* u* ~' A4 ~ start = 1d,% M- b$ A1 Y2 k1 {
interval = 1d,8 k$ _4 u& C/ k A" X C* q% l& \
shuffle = false # S2 g+ U7 k0 H1 X9 e: S# K ) 1 _7 i6 @' n- r$ R5 |6 B% z public void step() {4 a) l+ }3 h6 a$ n2 c# L
' O: x) v A! {1 F9 o // Note the simulation time.4 V% v; g q9 m
def time = GetTickCountInTimeUnits() # ]& |: M6 H. c1 R6 n" R' V( \4 Y" g2 p& |- [+ V* F/ g
// This is a task.. P y6 \2 p2 A$ h# y1 ]5 ^* K6 c
measurePressure=pressure+ RandomDraw(-20.0, 20.0) $ O; b6 m; w1 }" i7 R // End the method.6 v1 h8 V1 R. B) e5 A. y5 ^" {
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注意,在函数step中 $ R d& n5 C) _3 r i public def step(infrastructuredemo.GasNode watchedAgent) { : Q- _/ ~. Y8 o. Y; Y& C' C' ~ //这里是watchedAgent " k# U. O# X% j( v6 m0 H 但是在语句中,你填的是watchedNode; h4 I* R: y+ y, I
// This is an agent decision. * P9 i3 V! G$ w. ]- E2 _/ _7 l if (watchedNode.pressure<200) { 5 P* A y! g+ A% {7 B; I) f- ]' M% I
setPressure(watchedAgent.pressure)- D8 [& x! _% Y+ T
变量名称须统一,可以都改为watchedAgent