在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 9 W1 g8 G% s+ ?4 x/ {0 O' {/ y+ B' |, X
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")! g' {2 _( {3 L# L6 J$ |
public double getMeasured pressure() {) l4 b+ H8 G4 [; G
return measured pressure 1 M8 o/ k' o1 E2 ~/ k }2 W) i3 h2 Q) `
public void setMeasured pressure(double newValue) {3 Y2 L, e- Z/ }/ }8 B; {, Z
measured pressure = newValue: c$ {. O; l: Z! l
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public double measured pressure = 0 m4 I9 l& g9 P* a
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/**1 S7 [- ^- ~! Y5 H
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* This value is used to automatically generate agent identifiers.: P3 s" F5 f/ T) ]1 _2 X3 b
* @field serialVersionUID- }* L* y: P4 C5 H) n5 K
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*/ * `, d4 g& l9 s2 A private static final long serialVersionUID = 1L1 C+ o* ^. {+ O$ G% @3 Y% _2 ]
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* This value is used to automatically generate agent identifiers. 4 a# z$ H9 N( g * @field agentIDCounter / I9 H+ @ b" t: K" Y+ n% i0 N. V *; X+ b) O' m/ Y8 C2 B. u
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protected static long agentIDCounter = 1 & @+ ^9 @) v6 Q0 q* |$ B* | 3 s% \" `+ A4 U8 O9 R+ \& w /**: J; n8 \ h! A9 v% G) A
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* This value is the agent's identifier. * l8 B( }$ b* x8 P, @7 Y: T' ? * @field agentID7 I1 k: v) @' o5 h6 Y% _
* . l& W/ \5 V) q/ ]2 y1 x4 f }4 c */ + G3 _: f; p( f6 W# ~) z protected String agentID = "GasNode " + (agentIDCounter++) 2 n) A/ f$ o: _ 2 X2 O- L3 f E& r /** 2 M- Q8 c+ L: t) d0 i# w * ) L& L# a1 D; \5 ^8 W * This is the step behavior. " S! R" r( O" c! Z * @method step1 u8 ~# o j2 p1 K, @
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@Watch( 3 D& t+ V% w& e9 y, G" @2 l ?; `7 E watcheeClassName = 'infrastructuredemo.GasNode',0 R, S) i$ N% c( }. }$ e4 w( N I
watcheeFieldNames = 'pressure',0 P0 ~' z$ C+ g
query = 'linked_from', 3 x% Q8 M& T1 ?. ]( ]: P8 {2 b1 ^ whenToTrigger = WatcherTriggerSchedule.LATER, $ t7 G A( O/ M$ P+ p5 l1 A scheduleTriggerDelta = 10d * Z% D. M+ Z' E3 M4 p; e )( b1 c2 J! G7 h) ~8 y& N- v: T
public def step(infrastructuredemo.GasNode watchedAgent) { 3 T$ M0 M+ D2 W, P5 b% l! b: r& g% U0 Y* ~
// Define the return value variable.5 j2 |1 D$ Y+ g+ Q) _1 H* T
def returnValue2 I u0 e+ J* F$ ^
( T, n% P2 S# {( r // Note the simulation time.' g( I& t" B1 P+ n. y1 R
def time = GetTickCountInTimeUnits() 5 r% y; K7 m0 T* P' g1 r; u1 V0 O, o2 h
z( y/ h$ v) k9 N // This is an agent decision.9 L* |+ t" o7 }" M9 `; O/ D) ^
if (watchedNode.pressure<200) { * _( X" R5 N3 t. @2 B8 a, e$ P0 L B
// This is a task." \4 ?, C- I4 _ y# v& o
setPressure(watchedAgent.pressure)* s+ J; B* h+ q; X4 `4 d% ?7 l Y1 X
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} else {+ E$ p! _: B$ Q, v) ] r
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} * i1 Q5 Q" q0 l1 o // Return the results. " c2 M. ~( n% T5 y% D! P return returnValue 5 g4 ?. u. M4 _6 e. h$ [ : ~7 Y+ q5 J9 r v# ? }3 K8 Z% E: D6 m8 u- \0 Q# G
, p& y+ P& Z/ |" v- P r! Z% N4 D& K /** & |6 @9 v% y" K. q; c0 ~ * # \( B; {2 s L- i1 A: b7 | * This is the step behavior., F0 ^* @$ H, u( h4 _6 c
* @method step ' d! H: I, s% A4 e * 7 x8 _8 C4 G3 I+ [ y. [* w7 D */ : N" x Y. l" j3 B5 B3 H/ G& |2 k @ScheduledMethod(( n, \1 q: Z5 A, u4 Q
start = 1d,' a1 m8 d( I( S/ N
interval = 1d, 3 b4 ]6 V" b2 r shuffle = false+ X/ Q- d8 U( X( q
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public void step() { - f( O0 p# v4 m& V$ @, H5 [" b, J. k- m9 w* b1 F# ?" P
// Note the simulation time. z! O* F! c8 L+ `$ ?1 I
def time = GetTickCountInTimeUnits()% a5 S6 I- r% d/ Y7 S6 e
( Y) ]( S: u1 t1 U$ q- k: O // This is a task.% _0 W5 y6 S3 t1 Z" y* p+ m9 J
measurePressure=pressure+ RandomDraw(-20.0, 20.0) % S) `7 Z2 `. B6 \. Q: v P( W1 Z // End the method.: p0 m" s2 p0 Y/ w
return" k! E' ?4 `* J6 V. P3 ^
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}