在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 3 [0 s. l, h/ j5 y. Q4 K% `. ~" V8 G ) L7 p+ u$ V* L" { 3 r& ^" [4 y5 ?@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")7 v' O3 z6 f7 k3 y' G9 j! G
public double getMeasured pressure() {; ~5 c7 w2 r* [; O% |5 |3 L- Z- w4 ]
return measured pressure) p7 O$ H% F3 N% N
} " N* A& b0 V: R0 V% W5 U' |4 p public void setMeasured pressure(double newValue) {7 F" K4 p3 T9 ^9 Q! G$ A s
measured pressure = newValue9 I9 Y6 J- q4 u! {' E3 F% Y
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public double measured pressure = 0% r6 c3 U: ^2 {+ `: o8 T
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/**/ J5 k7 t& ~/ a% n/ ^
* : w2 q4 E9 Z+ ~( J' c$ A u) v) O$ i! ] * This value is used to automatically generate agent identifiers.1 J8 \7 {7 y* v+ f0 R2 q
* @field serialVersionUID$ h& s5 S. c- I) T: P
* 5 M" M, \. w: g6 s */ 0 i1 d1 ]; i0 a' g$ V* ] private static final long serialVersionUID = 1L - w2 b: v4 f& V2 p+ D- } 9 T+ h0 F; B9 ~ /**/ A8 o* Q: {) V3 w+ A- {7 R! i
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* This value is used to automatically generate agent identifiers. % s" i/ V2 {. R+ S# k * @field agentIDCounter2 L' X& x# c& @6 f0 A) C+ K
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*/ & I* Y0 @; r: m! j protected static long agentIDCounter = 1 8 ?! x, ^0 d8 L3 ?. P: H/ K$ N1 X [; `/ D5 s: r9 G( f
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* This value is the agent's identifier.( ?5 d1 \! C! E) N! I
* @field agentID 9 n6 J$ l% l/ ]2 r5 P *+ c5 i% y2 t9 s7 y4 ?, e5 G
*/ 1 N' e* ^( x0 R( I E* U protected String agentID = "GasNode " + (agentIDCounter++)' V3 x- C/ X4 z5 j& D' n
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* " G+ ^9 E8 N" S5 e5 B * This is the step behavior.& }: T, S2 s/ S( q
* @method step2 D1 F" C( Y9 V7 M9 A( ], T% G
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@Watch(9 `/ ]/ O, |1 D/ I' s. |" H0 e4 i
watcheeClassName = 'infrastructuredemo.GasNode', ; W- I; v' ^+ N' D' _0 T watcheeFieldNames = 'pressure',5 z! G" s1 r+ f3 D9 U% p
query = 'linked_from', - f& m8 B2 \; k0 K whenToTrigger = WatcherTriggerSchedule.LATER, ( h, ]9 ?& c7 [0 v0 i' a: h scheduleTriggerDelta = 10d1 N9 H, Q- X* j, {
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public def step(infrastructuredemo.GasNode watchedAgent) { ! L2 _% H, P$ F * I% X% [* ^) G7 b. X' J // Define the return value variable. r. F. h# B4 y; A# W: p2 Y
def returnValue; U% j8 {4 ^$ Z1 P
8 Q! [1 ]. p1 V& e) j // Note the simulation time.4 j# Y6 S- ~: b1 A. C8 ]
def time = GetTickCountInTimeUnits(), w6 `/ e" |! ^# L* a; @3 b
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; a# `, x5 B4 w5 V6 m: w // This is an agent decision. K# E& V7 ?' _5 @ if (watchedNode.pressure<200) {$ _( w) {. m T9 l0 Z9 G2 N8 m( E
3 t [4 P3 |9 h1 j8 n) z$ _ // This is a task.: H$ l+ H) s# t Z$ R( m4 l0 R
setPressure(watchedAgent.pressure)+ p+ Z4 l; P' N% _. S
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} else {" p- r" o6 Q2 O0 G
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// Return the results. 6 l0 m$ \; z: \$ l. Q" Q return returnValue! `% p3 H+ o+ T4 F* }: p
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* This is the step behavior. 0 V; \, B9 s8 b% q( W! B( n * @method step1 T2 j2 L9 i; D: N6 W: h3 T
* 3 W7 F& e8 n. P' A0 u */ $ D0 d; A! V5 Q5 M @ScheduledMethod(4 B2 p; [$ ?* G- Q. `
start = 1d, 1 ~2 G1 u/ z H interval = 1d, $ K& k! ^4 E7 D! X6 A/ w shuffle = false ( p3 i$ N- X5 \- @9 u0 ]# O ) . p7 k1 D# Z0 i6 F public void step() {6 D6 u4 ]5 o k* e
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// Note the simulation time.9 S$ g4 y6 e# i2 k* W8 z* m
def time = GetTickCountInTimeUnits()4 L3 k) l2 u+ {
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// This is a task. 1 c* O9 n L, N( T* N5 f5 J measurePressure=pressure+ RandomDraw(-20.0, 20.0)* f- \- P+ O8 q# H% }9 E7 ?
// End the method. 5 E8 C" R+ r' f( N return 8 S5 I+ { V2 b7 J. j6 d4 Z2 B. \
}