在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 ! ~+ v! i. a8 g2 d5 H" X
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") % L8 D, j7 E' T* B% T5 T public double getMeasured pressure() { + C1 L! W& F9 w% v' V9 ]# } return measured pressure$ C/ f' p1 ]" a( N/ Q9 r& {
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public void setMeasured pressure(double newValue) {, R' D C8 l7 `7 Z4 e/ Y
measured pressure = newValue% T' o% y4 B" s. D( L1 \1 ~* m6 F7 t
} ' X1 w1 ~: r& l" X3 G v( S public double measured pressure = 0, k: I# V) f3 h: d3 i
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/**0 ?" I. H: ^2 M# v3 z. a
* 0 ]2 A) i; o$ N* v% @ * This value is used to automatically generate agent identifiers. + }0 N" M0 a* J( ^: L * @field serialVersionUID " a' w1 [% @% q* Y *5 p: w4 w" K) s" N$ ] f3 c
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private static final long serialVersionUID = 1L $ o$ u5 x; j: T0 x/ Z. ]! I& ~$ k, }4 @# |: E- q/ g/ k# @
/**2 F) b3 y. j5 ^8 O5 m( v
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* This value is used to automatically generate agent identifiers.5 P8 j% U0 o. X- A
* @field agentIDCounter2 y M! g: o6 A. [+ K1 I
* ! Z) q/ z3 ?: k' ?* _8 Q( K$ G */ 6 c; X S& j6 {8 u& g& x0 K protected static long agentIDCounter = 1" |+ a5 P) ]$ }
: Y& D1 J R% Y6 d) C! _ /**4 M5 b0 [/ n6 J3 f7 J& J
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* This value is the agent's identifier. + `( ~( w( e% N+ {- r * @field agentID5 q2 F1 D# h# z' H1 R
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protected String agentID = "GasNode " + (agentIDCounter++)4 P# L. r) C; q$ K7 Q) U
0 h9 g' e/ C: Y9 ?$ } /**6 b. K5 Y; S/ y6 B7 p
* ) z# O2 u+ l: K& t- ^ z* Y& e * This is the step behavior.4 Z `1 a9 l+ ?( `
* @method step/ Y- O7 Q; l( y6 i# Q
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@Watch(1 W% i/ ~6 v: Y/ r
watcheeClassName = 'infrastructuredemo.GasNode', x( [ s. W# K& ]# k watcheeFieldNames = 'pressure', w' M5 l J2 V/ I, A query = 'linked_from',( |5 I- U) `) p. t" g( T5 |6 X6 E
whenToTrigger = WatcherTriggerSchedule.LATER,, ]% d5 u& f2 @, K: S
scheduleTriggerDelta = 10d' |! k/ m; P2 ]3 O ~5 j0 t- f
) ( r, e$ ~# ]6 D0 F6 V2 q public def step(infrastructuredemo.GasNode watchedAgent) { # m7 K1 ^3 r* R/ b ; O6 H( D/ H- w. _ Q* t( @ // Define the return value variable.$ j' @4 ^* K! f# P0 C
def returnValue! o: \1 _$ Z: K# S
8 F8 y* n1 X' p, M( }- r- o // Note the simulation time., ^8 H' B) |% m" [! ~7 F" A9 ?
def time = GetTickCountInTimeUnits() 1 `0 ~$ v/ c3 e) |0 N 9 Q5 b1 U! P2 G6 y$ M z " c0 v0 x+ I. Z // This is an agent decision. 6 l; `+ @3 z6 R! V: f9 c F: a i if (watchedNode.pressure<200) {1 \& T a! Q; M. ` {
+ T' g! D$ f/ A' p0 L) ^ // This is a task.+ o. g4 @. d7 h4 Z
setPressure(watchedAgent.pressure) 8 K) B/ [* H0 o2 `. d% G/ A0 V/ w8 V' S) T0 \2 @# Z8 G
} else { ' X/ r8 }: l' q9 b, F0 } : ]0 ^; U2 }9 e1 L , |3 |# X/ x" T9 O% s }& \$ \' ]/ s' f: l
// Return the results.% k0 z# o3 V0 N; [
return returnValue9 P; e; t j- j [' N a
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/**4 D B0 g( z# o, Y# ^
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* This is the step behavior.) E. p) X) l+ u1 _
* @method step 1 W- V# _9 K9 l) U* b. Y p *, S4 z D$ O# ]6 C
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@ScheduledMethod(2 s$ b; B, W6 j( z6 i4 J" V
start = 1d,% M, K* W2 Y6 F' C( k4 M( [
interval = 1d,+ {0 T6 a- k. M7 m" t( X" u
shuffle = false % b( C5 y% S- d" x ) " U" }1 X: k6 Y5 S! N public void step() { ( X( p4 N# J. X( R; E; \( D) f& ~ s* W: j1 D8 i# Z3 b7 w7 O+ e
// Note the simulation time.) O( |8 I% }8 V' y
def time = GetTickCountInTimeUnits()" u# Q( g N. Z; j
+ _" O4 t, L$ y" u0 q* [' i // This is a task." y; @ _/ t0 L2 l
measurePressure=pressure+ RandomDraw(-20.0, 20.0) / @9 w1 y) a3 G+ Q' J& m* T, u% Q8 I // End the method. + B8 \* K) ~( {3 v- a. w return Y) n: z6 w5 {2 _
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}