在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 6 D i2 W, w+ z
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* @8 p5 M6 F" } S1 W; m6 F3 G@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")6 v8 U/ D3 c8 l( J* o# T0 y
public double getMeasured pressure() { . E' f3 T/ }3 m& j5 z" M return measured pressure; ~8 `+ ^; v) q* b1 j6 n
} : m, f8 w, z: |0 }% g public void setMeasured pressure(double newValue) { ' f+ I- D D8 ?# [ measured pressure = newValue7 L# G; @' ?. ~- g9 ?
} 0 p' k2 e1 Q" @; g7 G8 c6 M% M# N public double measured pressure = 0, W# ]6 _+ g% [) e1 M* _7 n1 x
) ?2 s. H' l% ^ V) v5 O6 W) N /**8 V5 E+ o" k3 n* M! @9 t
* 8 }$ A9 @+ y+ a- v' o+ c * This value is used to automatically generate agent identifiers.( h8 [) P% @( n' J
* @field serialVersionUID 6 s+ V# n# j3 V+ c' E2 v% Z *: [$ R2 P, Y- [& `2 S
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private static final long serialVersionUID = 1L 6 H5 x; D8 a% o( J& |+ W9 V; R- y8 e7 G
/**5 `8 b0 i }. V7 p! ~# h
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* This value is used to automatically generate agent identifiers. k& _. n' k# W" h) T( U, g7 v
* @field agentIDCounter " ]* P: M; J7 g! _, U+ | * . D3 X3 i; ~% S7 s& r( H */6 P6 i7 A, y, x1 u, N2 c ?/ y
protected static long agentIDCounter = 1 ! e5 a& N- _2 f! f3 C$ ~ 0 i! g) T/ m, X4 L$ Y& k; c$ h /** * I+ h5 ~& H+ b( x1 I' ? *! J( [! g: S2 \. m' U; l
* This value is the agent's identifier.) f$ `" x9 s8 }. F7 m
* @field agentID/ _% E! W$ a& |3 T& d
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protected String agentID = "GasNode " + (agentIDCounter++), ]6 F* B9 x" M* K- X, u
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/** ; w) n9 K3 k4 m S: ^6 S *' y4 o* v; c* ?. H% z- z/ E7 B" \
* This is the step behavior. . H4 [5 E$ o( m3 \$ A! U( f+ L * @method step 3 i7 u J l2 z * ! t9 x. j2 o0 P- h2 L1 s1 d */ 3 R( b) x9 ^1 M0 m @Watch( ) A8 C. Q, s, N& e0 W. b watcheeClassName = 'infrastructuredemo.GasNode', 0 A4 v/ e' i& M: S0 T8 O K' X y watcheeFieldNames = 'pressure', 0 s+ t% X& c7 @# y2 V( \0 x query = 'linked_from',6 l. f4 C8 O9 T. v! ^+ L* V
whenToTrigger = WatcherTriggerSchedule.LATER, & y7 ~) v- [/ n: Q/ |" J0 W scheduleTriggerDelta = 10d : B2 D) ?* x: M+ j- H* Z )) r! H0 `% w9 J+ H2 s
public def step(infrastructuredemo.GasNode watchedAgent) {6 ?/ E$ r- K: N
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// Define the return value variable.5 w; J _' r7 @! b4 E s* \$ R
def returnValue . q: }' ?* _/ c* W! u5 m- Z6 Y I! Q7 p+ B
// Note the simulation time.0 K9 L& Y6 F1 m2 U! U+ T) M5 l4 k* i
def time = GetTickCountInTimeUnits()2 Q2 Y/ f% w [) F' F+ @6 H
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# B3 W j. b- ^ // This is an agent decision.2 e" y, D# O# W7 }
if (watchedNode.pressure<200) { / S- I$ Z1 H& v! E& u9 n J& [! C9 ^3 D$ ?+ x9 d; n5 J s; F2 J4 B/ n8 Q, T) I
// This is a task.# p) y2 Y! N+ ?# M% h' o
setPressure(watchedAgent.pressure)! \/ d, ?+ C! h& `6 F
$ }, R& {4 L: m% P/ Z$ Y } else { & U' Y' @5 U+ X3 x! f. c) ~8 q5 f: S: T+ p3 V. \# E ^
, U" W. ?+ E5 m8 Y7 U& V% |/ d } 8 z$ {4 Z; p+ Z2 I K // Return the results. w+ b& A _- V, ?" h
return returnValue, O& [; _+ E1 w4 f# c
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* ! e+ J" k% Z I+ G * This is the step behavior. " [1 ]2 M1 O$ C, w5 \8 ~& W * @method step' F7 J, y/ j3 T! t9 }) P
* , Q2 u, B8 ~7 C( W# v/ { */ & m( k: M7 u, V5 V3 N% @9 i @ScheduledMethod( L6 e9 ^2 g# t
start = 1d,8 t7 o9 w0 y4 y2 l, E4 v" h4 s
interval = 1d,: }' m# o3 }4 b! { K; B
shuffle = false + R% o% R8 T1 I ) o, L4 _# j& I6 j
public void step() {9 }0 q3 m7 w4 G# O: d
% ?3 @0 Y$ m$ { G // Note the simulation time. 7 F( n# ?' {/ [7 ^7 P% a$ r def time = GetTickCountInTimeUnits()7 j C: {2 M9 [7 A
3 v0 z4 i8 E! e) J4 ?. o: y // This is a task.9 p! i; m" p( O, i" m8 ~3 M; r
measurePressure=pressure+ RandomDraw(-20.0, 20.0) o4 k. j+ Q8 @& w! n% | // End the method.$ U2 ^0 E! z, r3 j$ X! w
return/ Z' N/ n, k: z' }- W
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}