在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 6 w1 F4 K3 U5 ^; Y& a9 ` O& y
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") 8 _7 T/ A; v& J, a/ U public double getMeasured pressure() {& ^, @8 E# N; T) w6 l& W
return measured pressure. T6 h( x9 y* r4 s
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public void setMeasured pressure(double newValue) {7 M- r- s. g- A* b! e) V o' y
measured pressure = newValue; q" ^% y9 G( \: U% L
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public double measured pressure = 0 , o' q$ g2 a& M% O6 k1 D9 E. T+ {# b1 d
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* This value is used to automatically generate agent identifiers. ) C( l6 j, E. N1 k8 x( K$ L * @field serialVersionUID # o: d9 a& w3 D9 r *& b# e+ |3 D0 X$ A4 |# `/ E% e% ^
*/ $ [2 B; {- B2 @% v0 H+ ] private static final long serialVersionUID = 1L `- Q# i* p0 V/ Z* l8 O" P+ _' }0 g; d
/** ) e! G5 R1 w* ?2 ?' i( ] * ; h) p( M: o& ^- k& n5 ]7 r * This value is used to automatically generate agent identifiers.1 r x1 \$ ]% U9 ]7 ?# d
* @field agentIDCounter4 t* y/ Q+ q) D. Q3 }7 h
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*/ 6 }) R6 n" M3 E/ l& n. h protected static long agentIDCounter = 1 7 i+ t' m Y2 d6 @: \/ }9 [# O* ^ ; K* a/ \; Q' o. {% J+ ~ /**9 M5 J( {0 a. }0 }2 \
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* This value is the agent's identifier.( i9 @3 S+ E9 t. E2 t1 N
* @field agentID 7 v0 l7 z- ]1 H) _' x2 F9 n *& `4 G( f8 d) V$ c8 t* `
*/ ! i3 `+ ^/ J1 G; H5 w! ?( ~ protected String agentID = "GasNode " + (agentIDCounter++)5 I- s4 Z) f! n: Z# R, ]8 B8 a$ A
+ K$ \9 c" u& k /** . D$ Y8 x( J! u3 r8 c/ d0 r *2 _& I' y$ o/ S- M: c
* This is the step behavior. 5 d. G9 @6 B W0 j- @; g * @method step) T( |( [: q7 T" ~) H" |
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@Watch( ' N; R# y6 N' A watcheeClassName = 'infrastructuredemo.GasNode', ' |0 f6 J0 e3 j) d$ @ watcheeFieldNames = 'pressure', 1 G: H: ]9 I3 b9 b+ ?$ H3 _ query = 'linked_from',* S: w" F0 [- y t( G& W
whenToTrigger = WatcherTriggerSchedule.LATER, . B5 R5 R! k+ c scheduleTriggerDelta = 10d ! ^" i* x0 ?1 ^- Q1 {2 m ); B: l3 L: Z! ~+ d. W" b3 o
public def step(infrastructuredemo.GasNode watchedAgent) {3 D& L% m5 i- E5 M
}3 L/ C8 J* |$ } // Define the return value variable.* G* S4 e6 E4 u& [+ K6 X8 }
def returnValue' [' q" M6 w+ V' M
$ s$ u6 M, p5 W# ^! @ // Note the simulation time.# H m$ ~2 F6 i
def time = GetTickCountInTimeUnits() : o8 ^) ^2 B+ }$ \) `$ P# S9 O! E2 H
. i0 m5 b/ }$ O, t' L& M& G! B // This is an agent decision. 3 {: Z1 B7 L( a: W; |4 h if (watchedNode.pressure<200) {9 j/ S( }+ C; I& p2 r
& y' q# Q7 I6 z0 h // This is a task.* Q: t5 k6 \; e1 D- \
setPressure(watchedAgent.pressure)8 \. \" G, t$ b( b" l6 O( H
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} else {7 F2 L2 A, K' p8 e# r, z$ i. I8 p9 ~
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// Return the results. ' g9 W5 s: `# V* }% V7 q- y2 X return returnValue+ x. [6 ?9 j" }( ~- H. o
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0 a. f h6 E9 } /** & a& k# }4 a$ k- x! O' D * ! G, }# |" C! ~& Q4 |; _ * This is the step behavior.' }8 r: m% k, R5 ^" p- S
* @method step . w7 O( d+ U' `" e * " s" Q9 T$ r! h2 f8 l/ `+ Z9 X *// S5 o/ g" S* t. B6 i4 e% U
@ScheduledMethod( 6 c1 B% `# x, U7 C# `$ S start = 1d, $ q; l; M7 A4 F. } interval = 1d," J$ X; U4 j. \6 {- P* ~( B
shuffle = false . }3 j- l. G% ]9 ^5 r# M2 o2 { ) . [! T) T* ]( l A public void step() {; h6 h' _6 w5 R+ {/ X2 N
/ |" j( {. D* I0 j L+ b5 c // Note the simulation time. % O2 {0 j8 ?7 M, y1 m7 ^ def time = GetTickCountInTimeUnits()2 G" V- l# Q$ L
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// This is a task.$ ^( |/ R8 A) L; Z
measurePressure=pressure+ RandomDraw(-20.0, 20.0) : X0 o i7 L4 _9 a // End the method. 6 v' {' Z# Y @% [. ~- _. _6 n return ; Y3 C& @' K. n( C- i * P. {& V t! A5 F2 \ }