在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 8 i3 m* v- P' ~+ s! ~# Y2 ?4 d ( u! K" _) @! G, D% Q& T. O2 _3 P) {# j3 F1 F0 |% a
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") ! ~" l) ~( i7 p: ]6 T8 G public double getMeasured pressure() {: o% U$ {# K5 X8 d+ J6 N8 n+ L% O$ X
return measured pressure 3 D$ T- b9 `! T# z }( V0 f# ~7 D T* I. B
public void setMeasured pressure(double newValue) {8 q7 o2 ^* Y w, L
measured pressure = newValue2 f" G. B+ w" C; [
} + i7 h: \$ a8 d' B/ C7 O public double measured pressure = 0 & E* k+ h! y7 | W; G1 t# q0 {1 [' a7 w1 q* ]1 d$ y: M- O9 S
/** x& y' T+ H. Z7 U
* 3 w* r7 T0 _# X6 ~* g' |" k * This value is used to automatically generate agent identifiers. 9 _$ t( Y, a& H) {" a * @field serialVersionUID 0 N! ~2 n, h7 n3 _9 B) b *6 H( ?, e& c, x
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private static final long serialVersionUID = 1L7 W" p' Y) j2 e& \
2 W5 t6 _8 |* F' ?: w/ y8 \ /** ' R* \6 a) z# {9 B8 P) p- ]: v *" e; ^' r5 Q1 _: _- z) o% A
* This value is used to automatically generate agent identifiers.7 ]! I; ]! s; C+ U+ W% q$ `" M; D
* @field agentIDCounter ! J- ~ x" U. b, ^3 W * / i0 K; u0 G( D8 \! R! M1 n! G */ # ?6 g2 n# Q+ W4 n protected static long agentIDCounter = 1 5 P: L ]2 x4 r' H4 Z+ M + A( S/ \2 p& A* | /** : M' p1 [0 C+ g E, | * : v" i) |9 O/ w5 G' a# a * This value is the agent's identifier. " d" o% {! n7 G7 P A9 \1 P * @field agentID) {2 S7 x; y8 [$ Z
* ) i% [1 E! f& V7 Z */ . @( a- J# I' h& J$ }6 f protected String agentID = "GasNode " + (agentIDCounter++)+ g# `$ B( a/ M% K, X: y$ N
' G( e1 d% y( I! ~' ^- O /** 2 j1 k3 {! I0 q *8 z. b1 `# Y0 M
* This is the step behavior. : I$ C' G& s7 P * @method step% v. B9 @8 R5 G
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*/ " |6 x# k' Q% Q3 [5 r @Watch( / G% D0 `1 t! B7 n( q watcheeClassName = 'infrastructuredemo.GasNode',, r4 s" Q7 B {& ~/ ?, x3 R
watcheeFieldNames = 'pressure',$ c/ a0 B$ Q7 Q0 w; b& l* y/ U
query = 'linked_from',( m R4 ]3 U x: n) E
whenToTrigger = WatcherTriggerSchedule.LATER, ! c+ m9 b! r$ [/ e" \0 @ scheduleTriggerDelta = 10d ! g) e& k/ ^/ r& H% H% a9 { )) g8 P! W0 I2 U0 W3 [
public def step(infrastructuredemo.GasNode watchedAgent) { ; b* G1 H7 w1 ?& w% \ / Z1 ~, F# |+ ^* w // Define the return value variable. 9 U0 S' L, K$ J( ]6 o def returnValue7 T4 P/ W( z( l6 F! o: z0 ?
5 ]( a' p/ w9 K4 K& U7 e. i; ^ // Note the simulation time. 6 L1 t. b' P4 `+ u def time = GetTickCountInTimeUnits() 8 t2 X; u* H6 t; a% V4 U2 q! O& t* k. e u
$ u o; ~% ?0 Y5 ?% y4 V+ @ // This is an agent decision.# C' G' i/ ]3 A5 o1 S
if (watchedNode.pressure<200) {5 l. O' e" h2 W1 f; G. m: F, a
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// This is a task. * Y. h; l" X% r' Q setPressure(watchedAgent.pressure) 8 p9 [& k# N) ]2 K, X$ u: \. {" j- O2 Y7 \, D1 ?. B' V
} else { 6 k! t. M1 h y: f3 W6 q: ?9 |' O* H# n- a
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// Return the results. ( ~4 \3 ]+ e5 F- z$ m return returnValue 6 m+ M2 T' s1 V: H7 E ) \5 D; y6 l+ p. h6 ^ } ( N" j/ `8 c) V' |6 S ! K5 p" o! t6 M; r9 C /** $ d0 c0 Y) n/ N" d' O *6 M* _% L* t6 ` i% X; O
* This is the step behavior. 6 O; P- n& R0 \ * @method step6 p2 O2 K- z. _1 O
* 9 M2 _. ^6 |; T% ]% Y- j2 g( H/ p: | */ 8 n, o, \2 K9 m9 S. K; | @ScheduledMethod( 4 w3 d' J" q7 @; I9 k start = 1d, / F+ s3 h1 U7 \& d9 z7 T interval = 1d,- X5 N. J) p: t' ~/ ^" z4 z
shuffle = false. ~* J/ o: U; {/ y5 d! M6 }! r
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public void step() {4 @) P$ A6 F4 @ I
( H, B z! A, O E( B% O0 Q/ I // Note the simulation time. 5 W' P% o3 |% \% n# W2 w def time = GetTickCountInTimeUnits()0 W) l/ I4 C) m* L
, L n& Q4 M" J- N0 e* D# J // This is a task. / H/ B) y4 f' { measurePressure=pressure+ RandomDraw(-20.0, 20.0) / e( ^: D6 N* d4 `4 A1 U Q1 a2 ? // End the method. b4 w4 ^2 i' w# H# h% {! _
return ) v9 G9 w/ C0 r2 }3 A+ A+ Y6 a! ?! G; J) l+ Y! ~0 a
}
注意,在函数step中 + A! K% v. l: [, ^4 r: P public def step(infrastructuredemo.GasNode watchedAgent) {: ^, b) K3 \; f
//这里是watchedAgent8 }# g2 p+ ^% S+ @" n
但是在语句中,你填的是watchedNode ) `: Y& e) Y3 P // This is an agent decision.% k( N2 |7 B1 [# ?- |' p8 r
if (watchedNode.pressure<200) { |/ R% }: F- L( ~0 e setPressure(watchedAgent.pressure) {6 @0 C% P# `4 P4 Y4 y
变量名称须统一,可以都改为watchedAgent