在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 8 p+ i- @# i- G, P+ q, G; n; H6 f' ^6 z2 [$ I
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") : o5 |8 I5 L& ]& ^' s. D public double getMeasured pressure() { ( z5 z9 F8 H, M return measured pressure2 H$ g) R3 w+ z, E8 q# [
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public void setMeasured pressure(double newValue) { 4 a5 f3 ]7 f z: i$ a measured pressure = newValue . s2 U* Y; h5 f } + d9 K0 s5 l! B9 d x" v public double measured pressure = 0 ' J# v$ R/ ~! a& p3 r, X! m, y. F3 E2 {0 v
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* This value is used to automatically generate agent identifiers. # k/ s' W+ T* R9 Z! ?9 T* k! { * @field serialVersionUID a5 g+ ~3 s4 Z2 _* g4 ]* \
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*/ & V4 ?+ K/ {1 t3 }2 o5 b8 h private static final long serialVersionUID = 1L# }- b9 r2 [, n* M! L9 ~
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* This value is used to automatically generate agent identifiers. a- m2 s' \. w, H * @field agentIDCounter ) R; k- K! ]& R3 G( p) L; { *# m s$ G2 h7 p! `$ C
*/ - {, Y2 h8 Z* n% R! a* b e protected static long agentIDCounter = 1$ V0 v: r2 C; \ P4 u
8 v* V3 ], N4 G: ^' i1 S R. Z+ a /** ( Y' w* @# z+ e' C( u *4 ?) V a0 a0 H9 g2 B0 K. \" v
* This value is the agent's identifier. - p1 i, J4 O# N1 `* X * @field agentID% F# U) g9 \7 Y9 _- g
* 5 ]2 s3 Y5 R/ Z! l; z; U */ + n, g( G1 K1 I protected String agentID = "GasNode " + (agentIDCounter++)5 K$ G7 T% v8 u& N7 {
, ]) W' @; G- J8 P' ? /** # U2 f6 t* v' G' k# q *& ^4 M' `! X9 M/ J/ H! X2 ]7 c
* This is the step behavior. , y# [2 Q1 N4 r% |9 p% g * @method step 2 H9 V) ], U4 G: |5 e$ D8 I */ k& F* H5 }" A M7 k E
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@Watch() h v2 c7 M. X' b" g
watcheeClassName = 'infrastructuredemo.GasNode',7 U8 M! S. B+ o5 U. h# x
watcheeFieldNames = 'pressure', 6 V, p3 V/ D( v; b% @6 J query = 'linked_from', * w0 M8 }5 H3 x whenToTrigger = WatcherTriggerSchedule.LATER,3 _- |! M* j3 j" s- x3 N
scheduleTriggerDelta = 10d # ?* Z+ n- `: g$ K+ P; \' n# {( G- z! _ ) + Q& t- U8 c) r r. c public def step(infrastructuredemo.GasNode watchedAgent) {9 ~7 B+ c( `, ^6 L* Q
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// Define the return value variable. 2 T" w% S# }5 A9 C: _9 f def returnValue 1 \. Z# f- P! G% r# w/ a& { 7 Z0 e( M( m# _2 U9 x // Note the simulation time.! M$ h7 T+ U5 |" }7 P4 V
def time = GetTickCountInTimeUnits() % Z! s: d3 I- k. N: ~* P* ], N5 ]8 W( ^
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// This is an agent decision.+ a0 ]4 U4 z! v8 c$ d* i; F
if (watchedNode.pressure<200) { ) e/ H7 X a: U$ [0 b7 ~- K/ R( |1 g$ f* H; O/ I4 e, |
// This is a task. ; S, ^; D6 p! L( t7 _# u1 V2 S9 U setPressure(watchedAgent.pressure) 5 ^/ Z- e. J. ?* v# N/ S ) S2 v6 J5 R: O, m } else {. [4 I- @: _9 K: x" y
0 \7 O- \1 Z/ ]' g) k 4 \( D" V6 r' G3 ?( Z N/ Z } S9 ]( B5 \* v$ a5 a$ `: n% f // Return the results.+ @: A: i$ u, V+ y5 s3 f6 @
return returnValue % y9 r" ^1 C1 B& W$ k. i7 l- U3 C U) [# l' ]6 @# J6 S3 O# R/ Z
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/** 8 q& r9 c* e7 V/ v! J2 u * , U" o" F- k2 J& Z * This is the step behavior.& o8 e0 e7 s- ]% f* l
* @method step 6 v, k/ \6 ]) H * 5 t: V, s3 n! ^+ I& S1 K% a */' B! n5 y: b+ T9 U1 J7 s
@ScheduledMethod(: \/ S( p, X0 H
start = 1d, , D9 u3 h% i2 H/ O7 x! N" W interval = 1d, + P6 r7 t. b# b }% C shuffle = false2 l. `$ e% \/ U* W
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public void step() { 1 k2 ? v7 o" S* o / v9 c; B/ [$ g7 F- Z! [$ J9 D7 L // Note the simulation time. 4 i. G; J$ m$ S def time = GetTickCountInTimeUnits()& O% r! f8 \* W' ~% K0 c# u$ z$ i
! q# i8 O) q7 \) E0 E+ c // This is a task. W. K. s- J8 o' i* J! [1 a# |
measurePressure=pressure+ RandomDraw(-20.0, 20.0) 8 A3 h( ~1 a& V // End the method. + D% k1 ?7 C: s6 x' P% F# O return0 S- q! D- ]6 H7 R+ K! L! n4 t
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}