在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 0 F6 D9 j3 A k& f" P8 ?0 t - `# X' @* ~: L0 W; R2 f& p6 z, P% x1 `* W
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") / k! {$ ^+ P; U public double getMeasured pressure() { , p- \ D* w7 Z) J/ ^ return measured pressure 6 l9 E! d" d$ o" c }0 j3 v- F* g; i k6 ?6 [
public void setMeasured pressure(double newValue) { J/ E: k' ^+ H; S0 ^
measured pressure = newValue G8 I2 y5 f# z8 {; M. n } B8 Y2 B* `/ c public double measured pressure = 04 i5 q7 B# j5 h
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* 2 f+ B( s0 f0 e * This value is used to automatically generate agent identifiers. 4 p# a0 l0 |' x5 }7 H( m! L3 w% v * @field serialVersionUID/ W+ w% Z& P3 S( j( H1 e' `) Q7 ~
* ! B; i) ~0 m% S l9 J, O */ , y6 R5 w# s* `3 q) g private static final long serialVersionUID = 1L ' J6 L% V+ E$ x1 M0 F) o/ d" o8 j * Z6 d0 m* `9 K7 S0 q. |$ ] /**# N! k+ w8 {/ J: H1 s
* : M) v, j1 o& j; a. l: K * This value is used to automatically generate agent identifiers.% n: P$ ^8 Y+ F8 }, N- A
* @field agentIDCounter ! I* t* ~% z9 `& S: s+ a5 Y * ' k/ M" k( {5 i3 e: J: b0 X */, m! j2 ^1 [ E8 @
protected static long agentIDCounter = 1- _* M2 W* d4 i. w% z3 r! o
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/**& f# f, w$ H6 ^
* 0 d$ r! _* h. d6 r8 j9 m# ]0 z: _ * This value is the agent's identifier.; V3 W# l8 O4 J8 W" w% X. k
* @field agentID( s& i* G e) W5 U# ~
* : d) L# g* `3 p6 _ V0 c K+ y */ 8 V2 m4 m5 f5 L v9 W# f protected String agentID = "GasNode " + (agentIDCounter++) / O B; l# s# H7 ^1 {- y9 W- {& z" {- K: I- Z8 v8 ?, V8 l/ O5 B0 _1 Z
/** 2 |# `. R" Z5 Q+ M4 X( c& f7 ` * 4 n) _3 c: o2 ~ * This is the step behavior.- I8 j h% ]4 M+ Q( M4 z3 `/ {
* @method step# m, e- T& N" ~' J3 C% h" U
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@Watch( 2 C$ z% N+ `2 l watcheeClassName = 'infrastructuredemo.GasNode', + v; B+ c$ }9 ~4 E* G: h: W watcheeFieldNames = 'pressure', 4 Q$ [! a6 M8 | query = 'linked_from',# \( Q7 ~4 F3 R, I! U1 Q+ u
whenToTrigger = WatcherTriggerSchedule.LATER,# H. P" E2 b3 P7 {' ?: k0 F
scheduleTriggerDelta = 10d 7 C8 y3 r& L/ t* m! Z; U: v. c5 B+ ` ) 2 j2 q: `1 @ q" E) J0 F public def step(infrastructuredemo.GasNode watchedAgent) {; g! J6 r7 h6 l+ q/ `; I, k' @; Q
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// Define the return value variable. " }, J4 s; B8 g- H% R def returnValue% Z" k( u+ d; L% [! b
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// Note the simulation time.2 M3 T# p6 C2 y& |5 d: ], }
def time = GetTickCountInTimeUnits()2 J: t& A4 W% `5 |% v
" F4 `% B) u4 M5 ?9 U 0 d1 y" w# b0 p% `; _. }5 \ // This is an agent decision. & N- V# M- A0 G0 E0 y if (watchedNode.pressure<200) {: T6 P# ?& g- w3 {) W8 c; V
; Z1 N! f( p9 v% N5 p! i // This is a task.- @) J2 M* J& E
setPressure(watchedAgent.pressure) 4 W) t: [% \/ w- U- K$ J 3 O) Q5 u8 a5 s8 N* u: s: G6 N } else { * M, U4 Z& z7 f% Q* m7 N , z# C- Q9 ]& G 4 Y: L- }/ F$ D, a) K } ) V0 }/ Y! f9 X/ Z. E2 f" l* }" P // Return the results.* w' W6 T( s6 N% X+ b0 @7 ^ F
return returnValue' O s" C; {! E6 o. G( e" r% N
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* ! X4 V6 N! t& Q R * This is the step behavior.5 [3 y# A# C. E. E$ A7 o" n
* @method step , C; f/ O' p3 O7 Z/ X * ( H& K% N9 L" |8 t3 e */ 7 D+ E& f) p; v ^ @ScheduledMethod(' }. D3 P2 `0 Y# H- X
start = 1d, 1 c4 U, w0 Q1 V0 a4 p% k7 g interval = 1d,* b1 b2 }9 V G' z1 s' ]5 l
shuffle = false * ~! X% k' Z0 j% Q ): Q y6 Q* f% W$ G8 q6 P
public void step() { # m% Q2 Q0 F3 P ) U" S# i, H$ Y( ?/ d9 y( j // Note the simulation time.5 \# ~: u" B8 h, S Q& `
def time = GetTickCountInTimeUnits()% o* r/ E m- n$ s, B# u
. a5 a7 w4 E( O: r // This is a task. @# n9 M! p" d7 @
measurePressure=pressure+ RandomDraw(-20.0, 20.0)! l3 c* L5 F% W W
// End the method." t3 s7 [# t" ^& _9 M
return % z# [6 x" a2 `+ [* Z- C) l, [- e! K- L0 K& E
}
注意,在函数step中3 G. M( a ~; E- w! k8 q% k
public def step(infrastructuredemo.GasNode watchedAgent) { 4 R! ?$ n: L: i/ b; u; e //这里是watchedAgent; |$ f- v* A2 x! H( U
但是在语句中,你填的是watchedNode 2 a) a+ j8 L2 \0 a% Z // This is an agent decision. # t+ Y7 s2 C- y4 X4 r if (watchedNode.pressure<200) { 2 Z) ~5 y3 z7 A' M setPressure(watchedAgent.pressure) 8 x" \& ]6 Q5 ]变量名称须统一,可以都改为watchedAgent