在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 2 w( C6 z7 }' u" T , x" ~1 C1 e# y% ~ 6 J/ }" r3 b3 ~6 X! g/ Q. s@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") . i! i1 g# i/ D. m public double getMeasured pressure() {( Q7 U/ Z; n+ F+ B( l0 h% ^
return measured pressure - \. m! q G: |3 w2 w" g. U } b4 S4 Y: ~. I$ H$ W$ A: s% c public void setMeasured pressure(double newValue) {+ X7 e# A! Y4 W* b# o8 o
measured pressure = newValue+ {) [' ]# k6 S2 O
} % L7 d/ ?' u- k3 `" [" ] public double measured pressure = 07 W% z2 G( N& X! D3 ^
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/** 9 U% z+ \ \+ h * 0 L1 G0 k' C2 u * This value is used to automatically generate agent identifiers.7 ^2 j' @' w9 {, E) L) L/ Z" _
* @field serialVersionUID0 Q N6 F5 j4 t/ d& ^
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private static final long serialVersionUID = 1L 6 ^5 X0 a: J6 L5 E6 T ' p! R5 M; ^. [' B; L /**+ `( E# Z7 ~( J2 \5 b( g
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* This value is used to automatically generate agent identifiers. 1 d) |7 L' T% r N2 d * @field agentIDCounter , R, M: b9 o" H" V * 2 I4 j$ t, s( _, n& ~ */ + C. e; |/ \( [ D7 j! U protected static long agentIDCounter = 1 + F$ a0 x- w" l/ F7 {/ w; l( E2 C5 u: S3 c8 c8 U2 h! i- Q* S% H# e
/** 6 ?8 Q' e5 S6 U+ s) E3 \ * 7 s3 z) O0 [: Z% r * This value is the agent's identifier. $ R! ~# n7 U; P/ |- \3 D, h * @field agentID, q, r/ w; `( c- U! R* y9 Z
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protected String agentID = "GasNode " + (agentIDCounter++)) ^7 @9 S8 d; n; k& {. v( ?( Z6 j
% e, C& ]. I1 Z" C6 \) a5 Z /** 6 s2 [0 p: r% Q' P * 6 g8 J3 ` n" E; w, K! P% q * This is the step behavior.1 a0 D" S, i$ m$ i$ `1 N
* @method step& Y5 A6 e! J& `5 u: R
* 5 [" P; U. J7 h4 T */ 2 I% y$ j3 @. c( M/ i @Watch( , x8 I7 m! A$ w' {8 l( }5 z watcheeClassName = 'infrastructuredemo.GasNode',$ [( Q2 [* i0 Y. G
watcheeFieldNames = 'pressure', ' H/ V& _9 ?$ G l query = 'linked_from',: y- y" ~: \* e9 K$ s- v0 Q% Z3 k
whenToTrigger = WatcherTriggerSchedule.LATER, 6 |& ] q8 G% `; q; W( g scheduleTriggerDelta = 10d# V: h Q: ^) O: z P0 l9 h$ Q
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public def step(infrastructuredemo.GasNode watchedAgent) {2 e I* Z3 h6 d7 c- w
$ \4 S$ u5 z. h$ P, Z // Define the return value variable.& m8 Z+ r5 C+ i! M0 J: Q
def returnValue, F H7 s5 R( Z
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// Note the simulation time.4 @, f* J; e7 ~( S% V/ n
def time = GetTickCountInTimeUnits() % |1 Y6 b# m0 o4 `8 o, ^2 s/ p' \- [" q: w7 Y# o. T0 {: E
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// This is an agent decision. & z- f/ T" R$ j K. o if (watchedNode.pressure<200) {2 O2 d; Y9 J& c9 b3 l
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// This is a task. 9 g3 Y- u W2 }9 [, T- [' h setPressure(watchedAgent.pressure)4 Q7 p u8 n: K- A& p; K
; O: s4 j" T5 e, e9 s } else {7 @4 v4 X& ]) B% ?
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! {, w4 [3 N/ @# c, }( {2 j } ! i. Q3 g+ H* ]7 e! Y3 r' w // Return the results.9 ^( S- @8 B5 J; c& q1 S' ~
return returnValue 5 ]2 Y' N/ y2 U5 s; d/ }# t8 L1 s& l M$ n1 P
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/** % ^' p- [! w/ d4 c' q1 k8 l% } L * " E' \2 ~8 S' [ F, b D1 V * This is the step behavior. 3 ]1 A7 L1 u/ f8 A% b# i * @method step 6 `3 L1 E+ i, V g *1 }, v( }9 L8 g4 A
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@ScheduledMethod( ! {7 M% W! d( P' j- m$ e start = 1d,# p$ x, ?" \, Q+ f
interval = 1d, # k& l7 b. N& K4 A$ b4 j& Y shuffle = false! t- z5 O" [1 I, q; {+ r3 Q! n
) & Q0 E+ `, T' g9 V/ m, a2 A public void step() { : u7 `" x1 n) k! T0 K9 v0 n) Q3 |( g z4 {8 n' c* C5 v
// Note the simulation time. , }9 _7 g# ?6 v |8 `' D5 _ def time = GetTickCountInTimeUnits() 1 O8 s) U9 ?3 @1 d * W: E* B9 @" [ // This is a task.) z7 |3 y3 |, ~1 H7 I( D
measurePressure=pressure+ RandomDraw(-20.0, 20.0); W" W r4 n& {* K* |0 m
// End the method. 8 W5 q( y4 k. e return + P' z6 x4 n/ D" v7 f2 g% K2 O 4 d% C+ k P2 O6 j+ ~ }