在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 0 h3 v. e' T' g4 C: u: |$ u+ P: J* j3 ]
; r* W5 I8 m/ c2 G@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")) }0 o0 ] ]# B$ a
public double getMeasured pressure() {8 j# g9 p) I1 a( t. ~3 D
return measured pressure& q7 P; a/ _1 M# S5 I
} 5 P0 u* E) M5 v public void setMeasured pressure(double newValue) {6 [3 d) I; f+ y! s+ Y" J
measured pressure = newValue# M4 @6 w6 F& z( a( y2 V+ l
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public double measured pressure = 0 + r$ p7 e1 a9 W% {& e+ l4 q/ ~ # }9 C$ K; ^: R- m /** 8 m2 e6 r2 h( v) u- ^4 E- v# q * / E* d8 q; Y& k& c * This value is used to automatically generate agent identifiers. + H( W3 D3 Q# @$ p; Q( c1 U/ j& d * @field serialVersionUID$ r. y; S: S5 ^! r
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private static final long serialVersionUID = 1L9 \% `) ~! o! K$ p' _
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/** 5 _! h4 r" Y7 ~6 M+ y * 9 O. Z+ T7 g% ?2 }) e * This value is used to automatically generate agent identifiers.( q6 v* N; D6 I, K. l. L! U. O! Q
* @field agentIDCounter6 M4 `0 c8 N" ^% v: s8 X* R' I& y, u
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protected static long agentIDCounter = 11 Y. V+ |5 i3 x) f7 ` z! |( v1 E
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/**- [7 O$ z# k4 \' _" C5 Z! H. e
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* This value is the agent's identifier.0 P$ t+ I" o2 b- w' s& x
* @field agentID 0 r/ g0 Z+ R) l+ L * * }0 b' Y4 \* b0 t) z! _6 A0 v$ H */ m! t+ V5 ^( B2 E8 S
protected String agentID = "GasNode " + (agentIDCounter++) 8 h" |4 L: Q$ A/ i" N8 V% B' J - _% R4 F; U, r( C8 b# G: y /**5 W3 T# {7 f6 L1 |/ g
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* This is the step behavior.1 Q2 v9 I8 M8 z# J
* @method step$ ~; ~/ r! [8 t8 i- z7 d$ n
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@Watch( ' `# y% I4 ]5 Y5 t$ M2 m- K" m3 ~ watcheeClassName = 'infrastructuredemo.GasNode',2 G7 B: U# R# X) D7 u) |8 q
watcheeFieldNames = 'pressure', , \" }0 P4 M/ z0 P9 T" l1 a query = 'linked_from',) Q3 @# [8 h3 N3 X8 \4 G/ b0 v
whenToTrigger = WatcherTriggerSchedule.LATER, 7 I' x8 W3 i. x! T1 u scheduleTriggerDelta = 10d 6 u2 V/ G. f: X )$ \8 e, }' N+ H# y& X% p
public def step(infrastructuredemo.GasNode watchedAgent) { 2 `. p4 o c/ B1 V0 ] i7 W" ~6 o/ I2 U8 x0 N
// Define the return value variable.8 t" \& C7 ~/ i: O2 y& d
def returnValue& J1 x. D. _/ m+ }9 u
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// Note the simulation time.$ k" N; o0 j& j( |2 T- c" R
def time = GetTickCountInTimeUnits(): e9 h) c' H0 M- E, ?
- [" G% }: M1 |% Z9 K4 u 3 h- m8 c9 I6 ^0 U; }2 B8 K. \) C // This is an agent decision." p* q, d: G, [7 W( Y) K' ]6 w" T6 U, G
if (watchedNode.pressure<200) { 1 [- X2 Z7 N9 d 9 `/ s- q% ~3 E) f! i // This is a task." q1 n+ G! q u9 n! E8 h+ s
setPressure(watchedAgent.pressure) ( s( {: y1 |( O2 Z* E. h3 q% \ / C% Z4 i' {+ M6 A } else { ' E6 l9 e2 |% X+ S / D3 O- `/ ?& V( \; {6 K" u' E7 W) ^$ r4 u7 T# U9 O6 _2 a, `' i8 s
} 4 w' b! N( I4 j5 T! A* _; x# Z // Return the results.0 ^2 R" t3 X1 M2 m
return returnValue 0 ^. ]* L) h4 X" G! n' U% L. X- o2 P0 x* T+ X! J
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/ G% J0 D5 h2 k- z, }9 D$ x1 u /** 3 J% B5 Q* \9 g+ W8 A& t * 1 t& }4 W: y `3 l2 I, P * This is the step behavior. & N" l1 F! H1 ?3 G$ n+ W. f5 M * @method step- ?$ y# k0 P( G, J8 f
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@ScheduledMethod(4 q( l Q4 z6 I) Z4 s- t. S8 S
start = 1d,$ I7 a/ g7 g7 u+ V a
interval = 1d, - C; O: d' J. b/ e3 [) [ shuffle = false0 j/ Y! _4 a! l5 o. N
) - V" }' f: ^9 t0 ?4 o public void step() {! q/ `1 l$ W3 V8 H% @: |" w
1 A# F1 k0 H' s; `1 R2 A // Note the simulation time. + @. X5 J$ t& b5 m, M$ J def time = GetTickCountInTimeUnits() 4 Q; O( G! |1 W ! a6 e8 P- g' I8 r; y7 r1 y // This is a task. w. |, ^4 I/ }; A! d
measurePressure=pressure+ RandomDraw(-20.0, 20.0)# c! y! F& o+ d3 o% H; I
// End the method., G: [0 ]& I7 `& T L8 b
return6 R' g# x8 b- Y* E0 D
注意,在函数step中 8 W# H1 {/ ]' H% t) F: a public def step(infrastructuredemo.GasNode watchedAgent) {9 b/ a8 H. T; a2 w! |' L( d$ W' s
//这里是watchedAgent 1 i. q2 O7 M+ R, N* b 但是在语句中,你填的是watchedNode 0 A/ x7 t, p7 a: @/ I // This is an agent decision.6 m- D1 ^- @" _& Z$ M
if (watchedNode.pressure<200) { ! d4 @/ V" `$ W6 F. N, L setPressure(watchedAgent.pressure)* u1 V" D3 W) b3 }7 _$ k
变量名称须统一,可以都改为watchedAgent