在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 / r/ Q7 v) y' r
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2 _ n2 A8 Y! Z% i@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") - N5 }6 p$ @+ V! S5 J public double getMeasured pressure() {' a7 c! L' S6 W9 j2 P- Y) z8 l5 H9 [( c
return measured pressure5 c w2 }6 B% \) [% S. B8 Y2 r
} 3 R: R: Z& K7 c1 |: a1 ^0 |9 A: o+ f public void setMeasured pressure(double newValue) {$ p+ z G) S0 L( @" h% m! u2 B ?
measured pressure = newValue 9 J/ L y% d, n( Y* ]% \- `4 v }6 g, S% V* C" i8 s6 b
public double measured pressure = 0 ) K" k6 X; T/ O* a0 |$ M, s1 P% E/ z1 l/ Y- y- z
/** {6 K0 t: _4 u2 g0 l( b
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* This value is used to automatically generate agent identifiers.0 p) x! S3 I3 e' `
* @field serialVersionUID- Y/ R g/ v, ]* j
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*/. S5 d3 A: y4 X# t6 {9 [
private static final long serialVersionUID = 1L 4 N4 s# a5 f( { b/ Z& t5 `1 w) K3 b1 i( x, k
/** * `6 M( a" F+ w8 M * ; p, M+ T. ]6 P% { * This value is used to automatically generate agent identifiers. 9 Q& l2 z y( Q; j7 @ * @field agentIDCounter! B+ @+ y6 Y9 ^2 v- t0 h) }
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*// I" I$ L; |4 b+ F1 L: r
protected static long agentIDCounter = 13 N4 d& j# D+ b. z0 @. z! F
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/** ; s/ \( Y7 f' r * $ q. Y, l% P9 J& ?& ] * This value is the agent's identifier.9 b) f \+ @ R; v, B8 x9 ^
* @field agentID" G4 I4 J" |1 X" N/ c
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*/ 4 g7 ~- g9 g1 F Z. k, p protected String agentID = "GasNode " + (agentIDCounter++) 2 N) `5 _6 _# ^( H* a% |0 F& f l: h S- w
/**& e6 Q2 K4 v5 ~, |, Y8 y, A
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* This is the step behavior.3 X1 n7 C( x f$ K, j
* @method step * u, m3 v! Y* L * L2 `6 o1 j' Y; X2 Y: n) m! Q+ @
*/ / W. e# P9 i: m. v6 w: _( a- p' ~. g @Watch( 9 P3 j# |# f3 x" U watcheeClassName = 'infrastructuredemo.GasNode',6 K3 o1 @9 ?- y0 j r
watcheeFieldNames = 'pressure', ; J& E+ \4 f: X ~, H0 S query = 'linked_from', " r/ D2 \3 G( g- b4 ] whenToTrigger = WatcherTriggerSchedule.LATER,. E, ^" `( [& V/ y$ q
scheduleTriggerDelta = 10d {0 F- {$ t: l8 e
) % x# {8 q9 Z1 _$ Z# W- k: v$ o. C& b public def step(infrastructuredemo.GasNode watchedAgent) { 9 w K0 m B- F9 P$ N / V! F7 A8 e( _) m& X7 e y3 u0 L) S5 x // Define the return value variable./ H! i% g1 g* P T5 D7 G& |7 c* u) P
def returnValue ' r) c" `; e5 i9 J3 E; J8 \) A, `. {- A8 v' j) P3 M
// Note the simulation time.0 N8 h" }9 d0 n# \7 o
def time = GetTickCountInTimeUnits() ! |. i) ` r% ]6 p7 B 1 H# A1 r8 o1 l; M; c& w+ e4 C3 ^ }. p( |+ g1 R, \ x
// This is an agent decision. 7 K5 j! U& G b, G t" g9 W if (watchedNode.pressure<200) { ( W$ y: T& Y3 |/ }; u& v / A- E0 k! j- F% h // This is a task.5 f/ \1 k% g; \# H; n9 ^; O0 A; ]6 X
setPressure(watchedAgent.pressure)$ L" _. A( N$ s2 _' e
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} else {5 M2 @( P0 Z5 A8 F" h! Q
! f. X6 g( V' _" h v + J' B8 R+ G- J3 l) c } 5 P ^& m; U& W g) g; L' w // Return the results.. N P7 J m+ _. K) f# T& n( Z
return returnValue ! Y5 t/ R$ a6 l& a% U" T 3 f8 o+ e. U/ u' f2 I) _2 u- Z }/ r0 t% b7 c2 e: |9 P3 ~" T
% F2 L! j4 I! Z! M* n /** 3 ^ F8 @* b# [0 ?; v0 r *' k7 }1 L) f1 P6 O! p: ^% v
* This is the step behavior. 2 w h9 ~: _; T: }; z g * @method step4 E9 G" ?$ O1 m$ e3 i0 b$ {" [
* 5 C7 s( E+ o" g. k */ ! ]( W" w! d/ M$ ?3 a" T9 [* ` @ScheduledMethod(9 e" Q* r2 c3 b9 U
start = 1d,9 E, j, s8 b! e4 J! K
interval = 1d, ' r D; F7 V r) D/ t6 | shuffle = false0 G$ e0 D9 P9 L
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public void step() { ( k3 _4 r3 t4 c. z8 ^% l! Q" V e% @! h
// Note the simulation time. ) y9 ]) U6 q/ l/ X! H* U% C9 D( v def time = GetTickCountInTimeUnits(); W4 U( O) X3 K! f
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// This is a task.) q5 \( Z- ~/ v0 C6 m4 C4 l, [" h
measurePressure=pressure+ RandomDraw(-20.0, 20.0) 9 C& R1 p0 [' j9 P // End the method. & F' O M6 T: i; U; F6 U: Z return ; ]+ ~8 D) d9 ^( ~0 x* e , H2 S; k Q7 [ }