在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 2 h7 S# |4 m" l2 P. G7 b" D - Q) P# J, o9 j* V) R- h+ j) D. x4 p9 G
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")/ k$ N( S0 F; `# h+ s2 B' U# P m$ n
public double getMeasured pressure() {' R5 ~; E+ @6 A% j% p
return measured pressure # e$ u. }# W- C& v! ` }% m6 }" [ |. t+ k9 G+ W
public void setMeasured pressure(double newValue) { 1 \6 d4 o. U2 N6 x3 h7 F( t measured pressure = newValue - z0 \: k- c( ~5 U }6 j* P( V/ K0 f( h) h- U
public double measured pressure = 01 t1 I8 x5 }7 p& A
5 O2 j" U: b7 S3 N/ ]5 Q /**' {% r" z/ t! v- e+ o' j% h7 J
* + Q' I. g4 h2 x. @4 Q5 W * This value is used to automatically generate agent identifiers.% k( f; ~' `% u+ Y# g% ~
* @field serialVersionUID % b* y6 W9 x6 q * 8 q/ i) e5 f8 I8 B */ 9 k. ~2 s8 r a# V private static final long serialVersionUID = 1L + W# v1 i5 @1 O: e$ p8 p' p 2 ^; t- s- } r: l8 G% H& {2 _ /** 7 W* b2 {2 I0 @0 S* Q \% } * 1 W) U# w9 Q1 K2 z: k * This value is used to automatically generate agent identifiers. 5 [) M6 M7 d) ~/ l* c$ S7 n * @field agentIDCounter 1 }- G! p; N3 |8 o; T$ c: X% i * 5 h, w) H r# Y X. H */8 _' Y4 x& f) D) I* Z% l+ A6 G/ f3 |
protected static long agentIDCounter = 1 0 ]! y, R( D8 [9 T% k $ J! _0 Y, H% u/ [2 y /** 2 |7 U8 Z# o0 x8 f/ f0 ` * R- T- T" I) N+ z% a$ z
* This value is the agent's identifier. ) y# _3 R* x- X) U& [ * @field agentID# s: w$ j0 ?0 ]+ x t, J3 O1 l
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protected String agentID = "GasNode " + (agentIDCounter++)9 V! I* y9 o, T9 ]5 a
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/** " `/ J/ A! Z" O3 A6 N5 t; e * . b }% U: P& Y) x4 i * This is the step behavior.1 c/ V' R5 e' ^4 G$ B# k5 j; C
* @method step6 \& G! k8 Z# E+ L6 f7 Y: d4 j9 w
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@Watch( * M9 S3 G& _" p, b% [ watcheeClassName = 'infrastructuredemo.GasNode',5 `" @ a' X$ H2 Y7 [4 S
watcheeFieldNames = 'pressure',, l$ H. p! e. h# k! ^ Y0 A" T; [) y
query = 'linked_from', : c( b0 p% h3 C8 ~1 U/ x6 m+ t2 w whenToTrigger = WatcherTriggerSchedule.LATER, 3 ]3 q. X' [5 C4 \5 a* i P0 ~ scheduleTriggerDelta = 10d ' L: ^% X1 c8 J' K; ]! T6 o% h/ C ) 9 m5 U1 a6 x3 b; F8 ?6 G' e public def step(infrastructuredemo.GasNode watchedAgent) {4 ]$ t6 n6 b4 I k' e2 U
, { X8 { w: O( g$ Q1 G- n // Define the return value variable. ! t: c% W2 t, M! z" u8 r def returnValue , f8 Y( |( v& a/ R6 S4 B. @7 U: U. U" m9 I
// Note the simulation time. 5 o+ O" G! a6 Q7 F' d def time = GetTickCountInTimeUnits() . I6 _/ J0 ^. {" u) o3 L4 j' e" G 3 @3 c' m& d; A; ]1 t3 g; @ 6 E9 A; r7 s" r! B: a // This is an agent decision. * m; m- F! d% V% d9 V7 a2 N3 T if (watchedNode.pressure<200) { + s4 j N8 P! ]9 H. u . |9 r' C1 @" s- |' V' f. z // This is a task.! x3 C! U" ?& ~9 t; _- T* K
setPressure(watchedAgent.pressure) 2 M1 ?; j) n& R / u! M' T* ?5 i7 P& N } else {# @5 F/ w4 R% W* @3 @
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// Return the results. B0 F; _; r6 i1 Z3 P6 v" Q+ [" r
return returnValue ' k! d7 O r" X( D$ d0 b $ \3 h4 y, v7 W+ ]2 w } : x1 _8 b! C0 m& _; S" b4 A% k, k2 x/ C0 U1 @! c! G
/** - E8 \8 ]1 l! x6 G- c6 V *4 R, S/ B B, L
* This is the step behavior.& V! H: ?; |, _ }# A; v( V! `
* @method step $ p0 T# }/ |( h; o+ }* F( z0 m0 }5 ` *1 y( |! c P0 z! l7 k" C D* H
*/ ' [6 a7 u6 L4 `! K! U+ W8 E @ScheduledMethod(9 y3 r* J6 T* W7 f* r! {6 J% {
start = 1d, ; l+ f3 y6 ^9 U: a- \ interval = 1d,5 G+ Q' F y2 j$ m* c7 `
shuffle = false, }9 W2 ^9 a Y; i. L0 ]- |4 b
) 0 U0 q6 ]7 G; I6 M3 K public void step() { - Z' D5 v+ {1 Y, j8 Y( g2 O! m; D% ~& b5 L! _
// Note the simulation time.7 ^# A; Y$ N# t6 q
def time = GetTickCountInTimeUnits()2 b9 b! c. w$ c
, I9 x/ A3 o9 @! e // This is a task. : M" C8 S0 ~+ q; H measurePressure=pressure+ RandomDraw(-20.0, 20.0); @6 Y& s3 E, `: e0 R- ^
// End the method.4 ^1 ?# S& P' Y# z1 R7 o
return & I) Z: U1 H+ @% j ; R j# z+ [) j+ ?9 {6 O a }