在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 7 ^, d) H7 P& N2 b7 p
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") : j# D" G) W9 t- L: G public double getMeasured pressure() { 7 G4 v! w/ U3 \. h8 ` return measured pressure J1 |/ C7 e) u3 M) q }. o& s$ U' o0 {; i
public void setMeasured pressure(double newValue) {/ {. B. i+ d" a( M2 x
measured pressure = newValue* D; t' A. ]. o+ M8 b* ^
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public double measured pressure = 0 / Q: X+ M; n; T5 h3 K; p$ o 5 Z* A% F6 t" m/ t8 b* R- { /**+ q* R2 i6 b# W
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* This value is used to automatically generate agent identifiers. $ F! E; @5 Q" {- }* U; H$ w$ | * @field serialVersionUID . f! Z9 F1 i. b& Q* l: w# k * 5 O& u* O/ K) c. o8 Y */ 6 `) S8 w! b* u% S) B private static final long serialVersionUID = 1L, {& t, d: D( C- O: ], C
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* This value is used to automatically generate agent identifiers.1 s6 e* I9 n: N3 V( x; c
* @field agentIDCounter 3 U- P7 r( w/ q1 M0 r * " |# a4 D- {. p7 ^9 f */ ) J( _4 { @# {1 \* d protected static long agentIDCounter = 1 7 R c8 H2 K' ]( o( G) M& D. M" v9 |+ U
/** - U! j0 ?; N# o *4 M9 o6 {5 r! h3 |) O5 h( `! r
* This value is the agent's identifier.8 ~- q4 c% m0 q5 K& p2 J- P- |6 B
* @field agentID: a' K8 ^ G* _/ d
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*/ 5 b& v. U$ m5 x. [* e protected String agentID = "GasNode " + (agentIDCounter++) i: o, D/ n/ n# p+ ]
# a4 ]' |1 |) r( T) z; t /** ' O- i: f# m: Q) N3 S0 t# G *5 P: r4 m' ~3 A( Y3 O* C
* This is the step behavior.$ p9 P% C1 N( _) @
* @method step: ^ n# L% E% q1 B/ z
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@Watch(9 b! \4 Q2 s1 }8 y- o0 z
watcheeClassName = 'infrastructuredemo.GasNode',* m/ W8 p* E3 b" r
watcheeFieldNames = 'pressure',( t7 R7 S. i% E8 w% F$ A% q3 r$ W3 q
query = 'linked_from',5 O- |) ~4 d4 Q( z) @- ?4 V, G6 w
whenToTrigger = WatcherTriggerSchedule.LATER,: }6 p* Z" ^) P. e* I
scheduleTriggerDelta = 10d1 V" s y& A2 E( K8 u; k
) 5 V7 E4 m! ~8 J' s+ a# ^ public def step(infrastructuredemo.GasNode watchedAgent) { $ c( `/ j" \: q8 p) m0 n" A. |6 t; s- m6 s
// Define the return value variable. : ]+ E1 F$ [) U& v+ c* A! l def returnValue & y8 U8 M- V' U: u2 V* e % [, q( L4 U1 J8 b. i: t" K // Note the simulation time. % c) @4 G- D+ m4 a6 t$ P( i- { def time = GetTickCountInTimeUnits() / ^$ O8 \/ G7 h& e9 @& T: j/ h$ M( b9 s' [& s6 C
: u' U& T5 w9 L+ }! H // This is an agent decision.% J4 z5 I9 ], f0 n/ q# o7 t4 R
if (watchedNode.pressure<200) { 9 i) B/ A3 W( x: t9 P4 x5 V. u8 g6 P6 I* I4 p, k" n
// This is a task.( [; G' Q8 p# u6 W
setPressure(watchedAgent.pressure) 3 U6 J5 p6 I0 \ . P4 X1 I% K9 Z2 p8 i2 D( k/ Z } else { # }3 k- M4 V) @+ ^2 U5 |& J2 b8 A* { 6 l+ f" K$ S& K+ B0 w : _9 M: c' W* [$ L" [) ~ }. o) H7 G! L/ s0 K2 Z4 x
// Return the results.2 U. S0 s/ X, r. Y% c( q
return returnValue7 r! [6 v5 a, [. P/ W
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/**! m& R7 d8 }! J' S( q8 E
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* This is the step behavior. s( ~ B" A: |: h5 W4 v" Q) X9 n; S * @method step1 S! |: R# l+ f, z8 p6 f8 H, p* ~
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*/ . j/ N3 H1 \" l" { @ScheduledMethod(7 Y! h/ \5 S% _! Q6 J' {5 [/ d
start = 1d,& e1 j& k- h4 v' s+ u2 e
interval = 1d, # [6 {' L- S: b( w3 w/ P shuffle = false9 Y& {5 S. W; E* o# ~ P4 |/ v6 I
) 6 P' g* Y* y/ e8 q2 P3 u1 ~ public void step() { ) G5 l! E0 h" d% h ; w0 D$ m$ s, o0 @ // Note the simulation time.. \2 c- D9 c: Z, ]/ L4 p
def time = GetTickCountInTimeUnits()2 B3 I B" }& m
9 A. I6 \; D! v4 N. c! Q // This is a task.* y* l% x& l6 ^8 m! P4 d
measurePressure=pressure+ RandomDraw(-20.0, 20.0)3 x4 f) U6 b2 p6 _9 Z
// End the method. 7 k% K" E6 @2 w9 `+ p return6 v/ }: X8 C! `