在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 - n1 i2 g7 P# D6 s) a0 Z
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") ( g1 b) H, F% \$ |8 f: ` public double getMeasured pressure() {' y- J! p8 h) s; H2 [4 _
return measured pressure - p6 {" y9 J6 G4 e } 4 Q# U& M# c: y public void setMeasured pressure(double newValue) { ; @) o6 {. k* i( [. o* ^ B2 g0 k measured pressure = newValue ' `( h1 j6 l9 |# w; O7 h X, [ } ' x, F5 Z2 k, U public double measured pressure = 0 L# \* d2 P! T0 j! [ n% _) g, [4 I4 E) l/ [& Q
/** 8 H+ O% D( T4 e; e */ B _2 l. e: b T( m* q- @
* This value is used to automatically generate agent identifiers. 7 Z8 C+ e; [3 A. D3 ^- {+ O/ | * @field serialVersionUID' |& N4 y+ o" a0 c+ P& s
* % L( j, q7 M$ }( `6 `! e ~1 i */ ; l' _$ \' E" G# k private static final long serialVersionUID = 1L: N5 Z8 X! J6 M+ z) ^0 q7 J( L
+ o4 y( x* U2 f /** * Z5 d8 T3 K0 }4 w: c) D# }' q- f *6 @6 \* t( L0 S$ T
* This value is used to automatically generate agent identifiers. 9 J- ^& L; B4 y6 ?* K+ [ * @field agentIDCounter5 R/ B/ i0 w) g4 _9 w3 x
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*/ * J% v9 {- [# M! { n# H. M; Q protected static long agentIDCounter = 1 8 K Y' G( {4 w: L+ G3 q6 C2 w& h8 l
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* 1 |9 b8 D q# F+ ]# i6 ?9 [# o * This value is the agent's identifier. 8 ^. J% J( ]/ @ * @field agentID- l3 I$ T+ v3 M& A6 v9 m
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protected String agentID = "GasNode " + (agentIDCounter++) * P1 v! M3 F3 \; e( {) A& `& S& Z; j5 S5 U, \# `, \
/** 7 P x; h0 V8 s$ F; W: _ * / y; l! M+ r6 ^, ? * This is the step behavior.- Q! Z8 h+ t- s' Z
* @method step* @% R! C: A6 I
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*/ 6 @4 {8 g+ K: e* w, O# j @Watch( / v; v. ] h" n( M) @4 I& e+ B watcheeClassName = 'infrastructuredemo.GasNode',. F+ e$ O) f! v7 [ z% [
watcheeFieldNames = 'pressure', 7 M6 Z% i2 {( x2 Q' k query = 'linked_from',) B& l+ @- m8 W/ L' ?2 t! }& O
whenToTrigger = WatcherTriggerSchedule.LATER, 6 R" C+ f4 d3 n% k! O% d& Z scheduleTriggerDelta = 10d1 h8 ?2 R# s9 U: x8 H8 Z5 q
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public def step(infrastructuredemo.GasNode watchedAgent) {! |" P" u' q3 T( `
' b2 U" O0 }& s" W // Define the return value variable.+ A; J5 v/ k G9 B! U0 N& ?- g
def returnValue ( a) b; W- _7 Q3 H" h1 L" ~4 }$ s) x+ N+ r5 @, }8 _
// Note the simulation time. 5 S$ S6 [- ]/ G# {% D/ | def time = GetTickCountInTimeUnits()% _7 t* ?1 {3 g; w6 a0 z% m9 m4 u
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! a+ N u. D- Y2 ^2 c6 C* t // This is an agent decision.( y9 X, e6 @) |3 q: E
if (watchedNode.pressure<200) { 7 N0 {) J$ |- _; T z$ ?' O" k( J: R$ l/ Y& C+ ] Z) R! [
// This is a task. 0 i! O, w' m' \! n setPressure(watchedAgent.pressure)5 O" s; V( @( \. h M1 i
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} else {5 j4 j3 m( f0 i; o+ h1 d# q0 e
2 P3 ]5 X& A! W1 ^ 4 b4 u& b9 a# \) T% Q1 i% |5 |0 v } , @# ]7 L% P& a/ F( k3 F8 s // Return the results.- M3 C5 m% ~& G' _8 q E9 l
return returnValue 4 ?7 e/ V, D) j# x, h- U- A& G) z% B, Q
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* 9 Z7 E/ @- p" A, W9 K1 \0 h, h * This is the step behavior.9 _, H z7 i# R7 z
* @method step# ]" ^; {0 ^4 q/ D" H% V
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*/ ' m1 v/ }, I; m1 D j; X @ScheduledMethod(: K9 T5 V0 Z: O/ r" P
start = 1d,( u4 F8 P) ^6 s
interval = 1d,- T. \# E" G) Q( O
shuffle = false 3 X$ e& t9 Y# W, ~& y5 n# [: u8 T ) 1 a5 f4 [0 L- K* r public void step() { ; w T6 e2 o$ F ~) D ; x) ~. a4 }& U9 @& E5 u; U& [ // Note the simulation time.% g( r: N: C% m# F# H+ |
def time = GetTickCountInTimeUnits() / K4 q. n5 [: z0 P0 H+ l! L9 |+ {7 p& n' g l' U$ p% E! Y6 p. X
// This is a task. * R/ W6 `$ b7 \7 O# ]/ E measurePressure=pressure+ RandomDraw(-20.0, 20.0) * w9 W( V( Z, |8 u- @0 { // End the method.4 n+ }" ?* c. q, y
return* u& ~$ V7 d+ e8 Q* i. f