在groovy出现下述程序，但在gasnode groovy里显示错误，请帮助解决 , S$ q( E4 u3 s q
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") 1 w0 ~/ t3 K; K" J( o$ o$ {* c- t8 c public double getMeasured pressure() { . v- g1 C9 V$ @* o1 t# k# A6 l8 u return measured pressure " m( H2 T% q5 d$ N, I- Y9 v } ! N1 M$ C$ ?! F x( o% m public void setMeasured pressure(double newValue) {2 h) [& f% j/ u9 P8 f( U3 ?# {
measured pressure = newValue ' ?; U$ r! F1 x, `( u C' ] } 2 ~3 Q6 w f, q, `3 D, v public double measured pressure = 0 4 v8 ?0 l& E7 C# V( b! Y( Q J * M4 k# |" M% j' d5 e+ L" H /**8 v8 `' {! R C
* 9 Y4 }* v u( L# ^# K * This value is used to automatically generate agent identifiers. 9 D& | [5 E; A * @field serialVersionUID $ y" _- [! [2 d/ ]3 F2 m0 z' \7 ? *9 ~8 a8 |( H: y/ ] h
*/ 6 ~6 l) U! c R0 M% T6 ?' s private static final long serialVersionUID = 1L0 A8 E( Y+ ]' l3 g ` r3 p1 M
9 N) u: o# h' D& t2 l6 p, J /**7 P+ h7 r' v; f# k1 }
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* This value is used to automatically generate agent identifiers.4 x' Y* k( R* D$ ?% [. k- H2 i* b1 I& H
* @field agentIDCounter 4 q& a8 \, i: y' D! P *- g+ Z! H. x) M5 u
*/ 1 d8 q' Y, @8 m; b6 Z protected static long agentIDCounter = 14 k6 H, U c% Y) U
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/** ! z" M4 n1 K8 u * , Y% t; o$ ~+ ]% n# s * This value is the agent's identifier. ' ^" [" Q: \: T( {# T0 n * @field agentID : |4 A3 p( O9 W' S5 R& }' B, f * ( d7 `: g/ P8 l */( u& {6 W3 \3 U
protected String agentID = "GasNode " + (agentIDCounter++)# p! b/ y. w* T, u- E
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* This is the step behavior. : K4 |# b* q) ^- I7 M9 s' K * @method step3 Y8 k N. h8 I* H
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@Watch( - V# m; M! T5 e6 I9 ?. o watcheeClassName = 'infrastructuredemo.GasNode',: U4 I; r- c- O& Q. {
watcheeFieldNames = 'pressure', 3 i; z }5 G6 {8 c query = 'linked_from',. [8 i0 _3 N5 ~! x
whenToTrigger = WatcherTriggerSchedule.LATER, * _3 [" ~7 y, w' D* V! u7 Q scheduleTriggerDelta = 10d # O0 B$ \: o' e ) T" y9 o4 G# ? public def step(infrastructuredemo.GasNode watchedAgent) {# a; }- p. D4 g, U7 G1 q
$ W9 K9 N9 {2 |; o: [, o // Define the return value variable. 2 S# p }' v% P) b! E def returnValue , L- O9 }' p8 \# y8 H9 V% r7 F2 o' Z
// Note the simulation time. 3 D6 Q; J/ _6 ?) K def time = GetTickCountInTimeUnits() 6 O5 w( B/ S w1 W g( ~) G6 m5 L1 A) ^/ v8 H
7 `: O: t+ M6 T0 x$ G% G1 S // This is an agent decision.0 z- Z3 ~+ P) c+ K$ L
if (watchedNode.pressure<200) {* v! P8 ^/ ?$ F6 P# A2 L
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// This is a task.+ D# d9 b" { y" n( K0 }/ o- A
setPressure(watchedAgent.pressure)6 Q) K0 r9 \8 b5 N: T" O
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} else { 9 t# g% ?0 ~0 r; i2 w9 Z5 A) w1 V& s: w% z+ g- u
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// Return the results. }# h6 O. J( w
return returnValue% N6 `% J/ |7 Z4 Y5 y
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/** % ~, [! n2 }+ \1 s! S7 M, P* @1 s * 5 _. L, I% S K. l. g3 q * This is the step behavior. & o9 p4 G, C: L2 p& b * @method step; Z, }3 M/ F2 l5 w
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*/ 5 X" y* \. G% x- k* f @ScheduledMethod( " z1 c8 ~5 k& o( M start = 1d,. a5 l# W) q) s7 j& Q! w8 H
interval = 1d, $ Q& _0 u' t5 v9 _ shuffle = false- ~; c8 l1 n' e* E9 \% U
) + M2 i) X8 M4 t/ e+ w. G# x public void step() {+ a' E# j, @" b5 \* b
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// Note the simulation time.6 o( `- X* u) |% E! G1 }, q
def time = GetTickCountInTimeUnits() ! e, b" p# a/ I! g C$ z4 ^; X+ k! W' _4 _' M
// This is a task. - s' _' p- z$ d9 t- y8 d' K1 z measurePressure=pressure+ RandomDraw(-20.0, 20.0)/ k" j1 H8 S" m
// End the method. ! I( P5 x& u" `7 L7 f9 X! U return I5 r6 R. u/ F5 x. y; H) l$ U2 X; @5 K' c, u2 U4 S
}
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发表于 2009-4-4 12:21:26
，请帮助解决 , S$ q( E4 u3 s q