在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 / B* {7 h! E7 {& d" z6 L7 Y6 ^) D& Z
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") . \' ]# Z( ^# c0 F/ s8 n- G: d public double getMeasured pressure() { ; p4 r! N g+ P" |/ i5 {0 g) r return measured pressure " e' y: F: P9 N" L }$ X8 B- d. v) U* h- @, {
public void setMeasured pressure(double newValue) {& J& b, b: ]' j% [8 t# W
measured pressure = newValue 8 |4 n4 W& p% D! g }# K. G+ w9 W" m3 b5 S! R, M
public double measured pressure = 0# x7 q: ^4 B5 l" A
& j9 Z# T2 l* L) N! o/ X' I /**' \1 Q1 h( x* ~6 a
* : ~5 [. D% q( I; g# h9 Z * This value is used to automatically generate agent identifiers.% o& \! [7 c9 r5 o2 J# ?: H
* @field serialVersionUID 3 U% {$ n @" y: x *) t( k+ {; l% ^( p2 s1 y
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private static final long serialVersionUID = 1L 9 T) I# C l$ @5 @) a) S" d5 W% x6 g
/** # N1 o# R1 g j- G- d" z * G' x. s2 Z- o1 Y: q * This value is used to automatically generate agent identifiers., t4 ~# s3 ?2 X7 T E
* @field agentIDCounter ' K% i/ h# o7 n5 k0 b *$ Y' F+ v0 e% i
*/ 4 K- Q% ^) H! C3 m8 Z& a. I! m- \ protected static long agentIDCounter = 1$ A( _3 H u# Y4 T9 D B) }5 ]
5 e% n$ `' H& Y2 _+ } /** 9 }2 u, k8 ]8 O1 x% v * + ]" V: X( _$ `7 _. z * This value is the agent's identifier.2 t6 T0 N+ R4 u* x% u5 W7 m" m
* @field agentID 2 N B. v$ B/ q( r0 \ * " c% Y) t2 M7 ]3 r */ * H3 V& C% V/ k7 K protected String agentID = "GasNode " + (agentIDCounter++)6 v8 t" L! U/ b# S
5 }8 X: F+ Q4 [* U' g2 W7 D /**2 X7 g' _! d" c) z5 ]4 P
* & U* T2 p# d$ {" q8 V' D$ B * This is the step behavior.! E! v2 }2 v. w K1 i) n
* @method step 5 I5 z! i Z( g6 D+ F$ T. \% V" P. | ** [1 o! j# a Y( h; w
*/ 8 E+ o5 ?, Z+ b6 A8 _/ u @Watch( 1 ?5 u2 Z. d9 Y( j( H watcheeClassName = 'infrastructuredemo.GasNode',9 K1 t, D: z4 d i5 T
watcheeFieldNames = 'pressure',2 g' d N* m1 `; d/ \) _8 E
query = 'linked_from', 7 L% ~. @5 E7 i X whenToTrigger = WatcherTriggerSchedule.LATER, , m1 U" W$ J$ j7 _/ T! q scheduleTriggerDelta = 10d . K7 f; k. z! C2 ~% @3 Q )% a8 p( ]# y; U. |
public def step(infrastructuredemo.GasNode watchedAgent) { % b: H. x" S! w & y0 ?6 h& f0 D# w* O/ a // Define the return value variable. $ M T0 }. f( B C2 y7 F# E def returnValue4 J0 t& u3 y. j" p0 Q3 C5 K
! {; A! ?6 d. h1 }) n& O // Note the simulation time. & S! f, Y: B# R9 P7 A2 C" D def time = GetTickCountInTimeUnits()# A M6 g" I- [# x% U
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// This is an agent decision.9 z6 D- t0 A, r) B" ~0 `
if (watchedNode.pressure<200) {8 m S: G; Y4 W
& R0 q* ~ V3 i: r7 { // This is a task.: e& {4 R9 ~# x
setPressure(watchedAgent.pressure) 1 v x- B7 U/ C. h# I, O, S7 T& W- o' s! V( N5 X" R
} else { ! g+ M8 y/ b) l# V! y: \6 g) {) s5 D8 r; f2 p
_" h/ D, s- N- |6 b8 U- I } ) s1 Q0 A4 D- z5 x. F" d // Return the results. 2 d6 r a7 l4 ]7 x5 ^- Y return returnValue; f; O4 @) d W) b2 A; C& n
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/**! l; c. ]0 t% W% w
* * A5 }3 B% t. z4 r2 N+ R6 U7 w * This is the step behavior. ( S5 U7 I9 M8 \/ v- _. K * @method step% s# n& r- {+ D
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@ScheduledMethod(' V% N6 _+ S4 q$ ^; X# w r' G
start = 1d, 9 B7 l/ U( l7 e6 g0 ^ interval = 1d, - @0 k5 q* G4 _- P5 v shuffle = false% ]! @* n t% ~% u B7 ?7 F9 m
) ) i3 O% j# I6 \# _" d* } public void step() { + N* a# m; d9 P( S( S" ` * `: H9 U. e6 F z& t E: {" G: k // Note the simulation time. & v2 w9 x; S$ }9 H% H def time = GetTickCountInTimeUnits() 1 e$ F. V1 {! G" p+ O# }2 ?2 T+ v' t5 ]4 S3 Q- j
// This is a task. + l6 ~2 U! D( }4 L! m& r, R& W measurePressure=pressure+ RandomDraw(-20.0, 20.0) $ [5 q- T9 a/ e% c* l# [ // End the method.5 v" W- x# W. S' X! o; Q, T
return c; @ Z L7 }8 y# l$ v# v- m# t ^( a. `% ]( z, _
}