在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 ) U# f9 x! n* f3 V% O. U ( N- U, N" l$ z# z 7 Y! {- D' r$ h9 w Q, [6 i@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") 2 L ?4 I$ V9 V( \5 u8 s public double getMeasured pressure() {4 U+ B# ?. f0 h2 z% Y
return measured pressure + C! |4 a2 f2 L; ?- C* E }& T) l( ~+ X( r8 h" \; _% u7 @
public void setMeasured pressure(double newValue) { / t# g# u, r+ a r k9 U# B: c measured pressure = newValue # C8 R# W# n- F+ a! R } 2 D' y1 {, i! o* s9 u- K public double measured pressure = 0+ E, }. A# }7 b
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/** % d& C/ x' P/ ^' \ * 1 x" l$ o: Z4 e- K0 [. K2 d4 X * This value is used to automatically generate agent identifiers.: Z0 o: \: P2 ?9 @9 E2 N
* @field serialVersionUID4 e: Z% C4 I( M; r F5 h
* $ T( l- _: r r, ^( s */ a& r3 \& A: u$ I/ |
private static final long serialVersionUID = 1L) O0 v( v: s. m$ G
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* This value is used to automatically generate agent identifiers. # R" \# J: R. ?( g" E$ i4 x3 J * @field agentIDCounter0 p/ h/ R A$ z) j$ b
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protected static long agentIDCounter = 1 3 U" Y9 P2 ~/ @' S7 x( D7 i4 k4 I2 J- S( h* U4 ?$ X( g- B" U
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*( }, }" a! l7 V2 {
* This value is the agent's identifier. ! R$ d" v/ _: C8 }# @: C4 ? * @field agentID 5 I. q# L9 N; O *& z7 f! t1 z/ p6 F" x: B3 N2 x# B' w
*/ + S9 J# {4 ~% C) \; r) d protected String agentID = "GasNode " + (agentIDCounter++) 2 K' U6 u }/ O; E. j% N! j8 u/ w7 c5 H- @: c% ?% V6 d
/**: S* H& s' M9 s9 @# r* V
* & l& K1 I& {) d+ N6 |$ P- Y * This is the step behavior. 2 e+ }2 u' M' `2 J/ f4 ` * @method step 7 l8 D) o% _; @9 z- X; V * + x9 F4 |+ b3 P- m9 S */+ u6 ~8 o8 P& A5 m' c9 |
@Watch( ) u1 j9 F7 S6 f6 t watcheeClassName = 'infrastructuredemo.GasNode',: ?" q3 D& a) W2 E- N* w5 h' g
watcheeFieldNames = 'pressure',' W# A/ W4 y4 }$ A& Y6 n' T3 ?( R
query = 'linked_from',; _* s' w* J0 Q+ R) S/ |
whenToTrigger = WatcherTriggerSchedule.LATER,; x0 ^5 a5 g5 g9 @- @7 U
scheduleTriggerDelta = 10d ) S( A; b7 b& ]1 `+ j4 i )- B( d- H* X0 |* B9 I/ A
public def step(infrastructuredemo.GasNode watchedAgent) {3 v; e6 ]1 b9 K2 q$ b- D' _! p
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// Define the return value variable. 0 N" C( ^) `# u) V: b3 h def returnValue. K5 n2 ]7 a) b9 S. e! t8 |
4 @: ]7 N$ X9 ]7 a, e // Note the simulation time.1 T- |4 U" B4 p' G" k9 \ d8 V
def time = GetTickCountInTimeUnits()6 }1 [) q9 |- I' G; \: S0 K
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6 [# N C3 ^% { // This is an agent decision.5 [* a M6 e% i4 [
if (watchedNode.pressure<200) {; `1 o" [1 Q2 b, s4 s7 J# @
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// This is a task. $ T; f- `) g& k/ q( W" O setPressure(watchedAgent.pressure) ! g, T6 p3 |. r& d! o( Z$ Y H0 W) j5 K( r
} else {$ |. L+ S j0 P, L' \
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2 j" m; H: m" }) e/ p } ^, P: s! R) A! `- D // Return the results. $ S1 F5 [. n$ N0 x! B! n3 H return returnValue , I; r. y/ N2 M6 M" H0 q 7 H4 G" C# m0 `9 S } ' V$ i: o4 C* @& D1 o$ ~( }/ n5 m: ^
/** 2 F. C1 L b+ s b *0 M" i* z8 C9 F( l8 n. ?
* This is the step behavior. 6 v& ] S& P/ ?( Y * @method step) `7 [" R* x5 F" G
* / [. i5 N( A: c" e */' n$ [0 \0 ~9 E2 K1 T
@ScheduledMethod( 2 M* l3 k4 [/ o/ V start = 1d,. G a7 J* q* o c7 z5 c
interval = 1d,1 G6 ]/ i* L$ Y5 x& _! e: [+ D
shuffle = false " H4 f5 ~' q! Q: e# f R& H' V# h )2 l4 }3 M. s8 H8 |
public void step() { 4 S3 ~5 |& y* I0 q- A; Y : r9 L& B' B7 U9 p7 h: I // Note the simulation time. . l8 i' R6 x2 T def time = GetTickCountInTimeUnits() - g+ M. N8 V) I x- N2 J9 u9 _ ( h z. a! o8 x) Q" L // This is a task.- g+ p% f; S) u4 z* H* ]* ~
measurePressure=pressure+ RandomDraw(-20.0, 20.0) 7 i) l0 m+ E$ q- k5 y0 j" r // End the method.0 Z& Y# X) y2 V3 \2 a: i8 w
return ]. P+ g8 p" O- o0 m" B( V4 c5 l4 }9 b) Y
}