在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 2 f6 e7 ]3 m2 a" ]0 I0 X; g8 s; c 2 `' G, a& K M/ o0 s8 j 1 k9 b& E4 W7 A1 a7 s@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")9 k/ b2 F. p- u1 w9 _8 R6 i% ]
public double getMeasured pressure() {# N* G v3 N5 S6 _' F) `+ g
return measured pressure 8 \+ |1 ~% @! O7 {2 U% R$ K2 ^ } / R+ b* U1 i4 s: \( G# I- h public void setMeasured pressure(double newValue) {+ z9 n5 I7 B# l2 Y3 Z6 m
measured pressure = newValue _7 l0 P5 o e2 C }5 F) Y" N0 Z7 `! p/ n( A3 ?- H
public double measured pressure = 01 u# B& Y" q% j5 L
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/**% o0 j' i! n; P5 C+ S1 |' m3 G; ~4 ~
* . g/ `7 l8 {8 {& I( ]- ` * This value is used to automatically generate agent identifiers.( ?7 z) Q( b% W7 R* r: ^( q, }
* @field serialVersionUID . Q4 }* o. h4 R * ! x5 J" [ x+ Q* c1 f/ I */6 h; w( ]3 ?( u
private static final long serialVersionUID = 1L" {& F3 Q0 p7 |# u& K
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/** 5 h" g6 h3 g7 f6 ? *! V/ t, e; l/ o7 F
* This value is used to automatically generate agent identifiers.# ]" J3 t( p3 W B( Z
* @field agentIDCounter" d& m$ _, m* R/ i7 ^* P& H& r, h3 [
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*/ - e6 c# R# i8 f( B) Q- t+ ?. o5 v! K protected static long agentIDCounter = 1 * I! i0 N- z6 G; p; x; g% W 9 N& K% X! F% g! Y1 D /** ; d' H1 d4 e9 `7 q, L' i * 0 Z7 @, t: T1 ^" L8 |4 Q5 r * This value is the agent's identifier.3 f3 p6 A! ~7 ^( S$ R" j
* @field agentID0 m& X1 X: s% D7 b% M
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*/ _2 p) Q" A4 Y. i2 g" x protected String agentID = "GasNode " + (agentIDCounter++); M$ j4 m s8 f) P4 \
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* This is the step behavior./ t Q) A0 N- y! Z
* @method step& U0 E- p" d h
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*/ 4 M J0 j% v' L3 w: w8 @ @Watch( # N6 e* X1 [2 L3 m' f0 t watcheeClassName = 'infrastructuredemo.GasNode',2 b) A! J4 u* I5 Y" C/ ~6 H
watcheeFieldNames = 'pressure', 5 j/ T- g( V4 G4 j" I query = 'linked_from', 7 N( F2 S0 L. @3 f* ]$ H2 [ whenToTrigger = WatcherTriggerSchedule.LATER,/ H0 r3 S5 e& V
scheduleTriggerDelta = 10d $ j& V+ a4 f, F" X; H6 E ): b; b1 L9 u$ H% r
public def step(infrastructuredemo.GasNode watchedAgent) { " U: s- y; F' Q) o4 ^, g& i$ `# N7 [- k# J4 p8 c! D
// Define the return value variable. 6 Y' H* g2 s* C def returnValue- s% ?* ~2 r L1 P) U
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// Note the simulation time. # }9 H8 r( W( y) |7 c% Z- z* w2 C def time = GetTickCountInTimeUnits()- E( n0 a! a, O" c; Y* S
% b( M: @+ Q0 i& c. [) X* Q7 } ! U6 p) ]3 e6 _/ U3 N // This is an agent decision.' q. S3 W! _+ G8 B4 |8 D
if (watchedNode.pressure<200) {. P. G% Y$ A2 o! d9 w. l
; n; g- {9 `% F' M/ l* j // This is a task. ) Z0 o3 ` x& \' x/ F3 C) I setPressure(watchedAgent.pressure)1 x$ W, C l8 T0 x0 \- Z
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} else { . T$ h# A* g3 _8 h7 v , I# w) ?: u7 e" f9 w( [* k* v0 X; ?% H. W' Z# X: I
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// Return the results. / s* [+ C+ W5 M. N" [ return returnValue . ^8 z" ~9 s4 h& K% _. g! d. d$ b/ X* J
} + k" q6 v3 ~ M' b, Q8 v6 y$ t8 ^9 w- t* n" X- q: Q. R8 [
/** ; a z2 [2 j5 p5 u *% ^5 r4 k x. N2 ~5 Y7 f/ {4 E
* This is the step behavior.5 a% `/ h4 x2 f, \
* @method step) @/ _. D% C6 T) a- ^% R: t
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@ScheduledMethod(* T- j% y1 ?! b! t P7 l# ]
start = 1d,$ a) ], X% m- d! H; v
interval = 1d, * r* h& m1 g/ o, B shuffle = false' t8 |/ P& y7 b- }$ R" w
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public void step() {, v3 X1 k9 {% {8 \0 b S x
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// Note the simulation time. & W# {7 m: }0 q4 O' s( P( o def time = GetTickCountInTimeUnits()7 e! I F4 \& s$ [+ y8 n1 }
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// This is a task. 4 c8 Q+ p$ ], k G& p) X measurePressure=pressure+ RandomDraw(-20.0, 20.0) ( }# v% S7 ^4 O+ K8 t- z // End the method. 4 A' F1 C8 L2 D% q8 z return . W' d, C* j: U) T. V- w! M& i h# P; w0 k9 s. }% Q' F
}
注意,在函数step中 2 l7 N5 o4 M, m public def step(infrastructuredemo.GasNode watchedAgent) { 9 U% u/ T* H! K' I //这里是watchedAgent3 _; u* |4 _# h5 w/ Q! A2 f# D
但是在语句中,你填的是watchedNode 2 i9 W/ I- x: y8 s# e // This is an agent decision. / B) m2 r0 }2 A) q" f2 `# r: g" { if (watchedNode.pressure<200) { 5 A, `" E, V! c
setPressure(watchedAgent.pressure) $ F) d) W& Z: j0 X5 O变量名称须统一,可以都改为watchedAgent