在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 / x& g# H0 ^2 _) e2 [$ c
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") 1 D% R- O/ \/ G public double getMeasured pressure() {1 P, X l5 A9 I3 | ?" _# l
return measured pressure4 f3 h. A1 Z9 Y- z
} 1 e3 O) h D/ R7 X$ X public void setMeasured pressure(double newValue) { ! b- v# r" S9 N" T measured pressure = newValue 3 _- w; s2 \ Q; O }- n- w) S1 f" P
public double measured pressure = 0! Q' k5 f. m; a' d
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/** 7 E+ i( }% h T% D- M3 x: e */ z& {/ ^# R7 \6 S V
* This value is used to automatically generate agent identifiers. 5 N7 W# I$ [" X9 W* `! U * @field serialVersionUID 5 Z3 O$ Y2 e0 G& r *9 A/ w3 j7 J0 H! L3 l$ j8 f
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private static final long serialVersionUID = 1L 5 a( n& {9 H8 V1 X9 X: n$ |& h+ K
/**0 ~$ d2 n0 e Y4 r
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* This value is used to automatically generate agent identifiers.# [9 Y; f. v S$ J7 r. I
* @field agentIDCounter 3 m4 V0 ~+ y/ {9 h2 W9 U! g *" l: a& Q/ a1 ^' A# K: w A: B
*/ ( @. L/ _" n9 _9 `- J protected static long agentIDCounter = 13 ]6 d7 g/ g- H) Q9 e
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/** 0 d1 k' E4 d' ^/ v$ r3 w/ ] *( q! `' X. G e ?/ R
* This value is the agent's identifier.* D& D) V* [! s& }* P" k+ M5 L
* @field agentID % G/ O6 k0 U/ ~9 x *( t" b2 g' t+ a. m: `7 B; Z
*/ g {' j5 |0 ^3 ?0 j4 p
protected String agentID = "GasNode " + (agentIDCounter++) * p" Z: a* b5 Y$ h; x3 D3 G9 y4 T4 b( e) w. i0 f
/** I/ L2 q' B; i& d! y" p6 F$ m) x
* # F' K* M% E% B% e$ w# ? * This is the step behavior.: W& W$ i# [, N# q
* @method step \0 u2 N4 n3 P' o/ F9 R2 B" I6 J/ B
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@Watch(8 j0 Y }/ c; \" S. F
watcheeClassName = 'infrastructuredemo.GasNode', , A' w- {& L6 h watcheeFieldNames = 'pressure', 8 }8 s' k3 w) L8 [, ^3 _ query = 'linked_from',' ?. ~" h- q- f5 M
whenToTrigger = WatcherTriggerSchedule.LATER, 8 a- Y( `* ?, a# m V1 e. M scheduleTriggerDelta = 10d5 n9 ~2 l5 e; J" b% ?
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public def step(infrastructuredemo.GasNode watchedAgent) {, z0 H+ z7 L1 Z) [
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// Define the return value variable.9 F0 g2 f- l" l7 ?4 ^& w
def returnValue. S4 T' {& h$ F6 b
/ i" h z9 r- T+ `2 U // Note the simulation time.. l2 v8 }; E4 g5 I% k( s. c
def time = GetTickCountInTimeUnits()" c* T, p8 ~3 v7 T# P
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5 X S+ Y1 N: ~; X0 y. p // This is an agent decision. & I. ?5 @ ? W4 j( Z4 z O if (watchedNode.pressure<200) {1 b8 K. U/ a) G0 D- G+ o' C
9 b* M) L3 X( M1 u // This is a task. 6 q S& F$ S0 L \1 k setPressure(watchedAgent.pressure), ?: f0 e, y7 \: f$ u; A) M6 E
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} else {& H' p( D% @+ ~5 f& `% |
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! n: U8 f" k) Y9 y8 e+ |2 C } * @! L2 Z Z' ^ // Return the results.6 z7 r, S9 H J
return returnValue ' r" L, R9 H1 m6 o% u" s: Q5 M0 d 0 |. F, L7 Y. `. o }5 C* S7 g' |% |; d( }8 S! R
6 b2 {4 y3 {4 V4 S7 o4 p, C2 p/ a /**% e' f- ?; @' G3 z# F5 J$ {
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* This is the step behavior. y0 g& ^2 R2 {# C: o * @method step . E; E2 U8 A5 F8 a8 X! ` *" l$ Y% z5 I2 t
*/ " ]* ]: G3 F4 K F( q. K @ScheduledMethod(3 x- i3 r# q/ G R* M
start = 1d, ) q* h4 l0 J* ^2 n6 L8 k interval = 1d,# V: C: p* R; {3 }
shuffle = false " q, g t& t# m; j, P; \6 J ) $ a) C3 _: y7 \- \ public void step() { $ U) H1 A/ f1 R. ~ $ g3 X9 ?: `$ [* B // Note the simulation time.4 H/ W/ a! l% V& c( N+ d0 s
def time = GetTickCountInTimeUnits() ) z0 x$ _ _0 y4 _3 c- j# Y- Z/ E P/ E
// This is a task. 7 a. C6 R% d8 e5 K3 z measurePressure=pressure+ RandomDraw(-20.0, 20.0) 1 H4 t/ f b: w) ~: M( C0 w# N% C // End the method.. ?, u- s3 G9 @7 y+ \, P) q
return ; U: x8 X& V" H 6 M% r9 e7 P2 L6 ~+ s- P& Q; a }