在groovy出现下述程序，但在gasnode groovy里显示错误，请帮助解决 7 d) G8 @! Z2 ~* R* h
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") ( r3 ^ H9 \, U% Z0 I public double getMeasured pressure() { , p2 J$ R9 |8 U+ _4 v return measured pressure " P( e4 }" Y! K( R; ]& l, q } 7 x" Y3 E+ v& k% K( ?2 l9 o; t* I public void setMeasured pressure(double newValue) {1 r7 N' H8 ~0 E7 i- V) O. |2 i
measured pressure = newValue % Z' U! S' H7 y }1 j7 ^0 ?( X, {
public double measured pressure = 0! F9 U% q* o+ A9 C# S3 ~
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/** 6 G( Y: s( \: `5 R * 8 v5 n, C2 e3 m! F5 y * This value is used to automatically generate agent identifiers. - E* d- I" C" b1 A * @field serialVersionUID" T4 q) ]7 U( ^
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private static final long serialVersionUID = 1L! h/ q: n- {% c" Q4 l3 U
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* This value is used to automatically generate agent identifiers. 0 I+ n- B. N- L' F * @field agentIDCounter8 u- p& m$ `& A$ H
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*/ + J# X3 [1 i. ` protected static long agentIDCounter = 1* Y. V3 f) G- M- M) k6 d
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/**5 | E' F! b9 u; r7 o
* 1 h5 J5 v4 X2 B3 r# d * This value is the agent's identifier. ' G& p' l6 k/ C4 O* B! k * @field agentID: [" C$ ~, ~" F4 W0 u$ w2 N
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protected String agentID = "GasNode " + (agentIDCounter++) 6 O% y" f" N: t) f % L* |) @7 o; {0 \0 l6 k /** " F+ Y/ p0 B$ B2 L. ^8 i! x. E * ( y) K9 t, q! ?" _7 x- n1 S$ Y * This is the step behavior.1 Z: K& m& M& V$ P7 D( E- n
* @method step . \9 v% `& @# A/ ]3 g b * ! W6 H& w* J& h: Y! s */. |; O4 D' s3 u8 o
@Watch( & ?: f$ `" t) }0 x$ R8 e4 [ watcheeClassName = 'infrastructuredemo.GasNode',) I3 p1 O' Y3 k8 B' j4 v4 `) b
watcheeFieldNames = 'pressure',$ w+ T7 w7 P7 X+ l& D# O0 ?' a
query = 'linked_from', $ B5 M/ s: j$ b" I5 H6 N5 ? whenToTrigger = WatcherTriggerSchedule.LATER, 6 O. z* @6 n: S) E# y$ ?0 j! x6 n scheduleTriggerDelta = 10d : a. ]- k$ ~9 f )% B2 {8 b5 c* r2 p6 x
public def step(infrastructuredemo.GasNode watchedAgent) {, w% y* `& I4 l* I W2 j
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// Define the return value variable. 2 E2 r9 Z1 Q; _* b( s9 i7 x. G def returnValue ) W; I* {+ I9 X* p: L) x6 T% W; Q/ S" B2 C: \$ R0 ]" ]
// Note the simulation time.0 T& l: v4 [) v& ?# ^ H
def time = GetTickCountInTimeUnits()' z! ~# s6 F+ J5 L+ x
8 o! B- ~* T; o' _3 b 8 N& T: a7 { ^" L, ~2 }5 a // This is an agent decision.; X! [! P4 F: Z( `, ?- U
if (watchedNode.pressure<200) { 9 O! D0 c. F; A ; h+ T- z0 A) N [0 n) N5 P# Z // This is a task. y2 t9 _% w1 Z) N
setPressure(watchedAgent.pressure) ' P$ ]! s# S X/ H5 I: [5 ~+ D7 M
} else {8 @0 r# P/ i* A
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7 @) E$ L1 Z0 c, Q' _. T! Y } 8 b* G$ ^; p8 j. J. ]& W. D* e // Return the results. * ^ Q/ Q2 |) {8 Q" S& R return returnValue . v G# F* ? C5 o- l8 u) a* w8 \1 ?- F5 p: [- {
} - l! y. ?& e/ G3 I6 N+ t% w ; d8 F4 s# V; L /**+ \) s: t8 V' K4 H( D& p
* # |5 v& f7 |, \5 |9 Z4 b * This is the step behavior. 5 y, @5 q' X1 J7 N2 g4 X3 ~ * @method step/ H# Q% A: a( K
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*/ : h2 Q4 y1 N7 T l @ScheduledMethod( " e1 b7 h$ L) H( `4 k* c& v# c start = 1d,3 Q o5 R& I( z7 h
interval = 1d, 9 s/ |, U" B& m! s* Q shuffle = false# Z+ A5 _% ~, h5 q! E: y
) 1 A( ^9 X! \/ t5 t8 L" y0 k public void step() { / g1 }0 ^$ ]: G; N; o3 p" c1 E9 H: B! J4 s
// Note the simulation time.4 r5 |$ m4 q& k
def time = GetTickCountInTimeUnits()+ E! P- _1 x& C: \1 I
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// This is a task.4 F: ^' P/ T5 \1 e7 Z
measurePressure=pressure+ RandomDraw(-20.0, 20.0) % z- A) O( m- V- o# k // End the method.% C0 q; F0 s% A2 L7 Y$ l/ e
return4 E7 @3 d, N/ W c/ \
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发表于 2009-4-4 12:21:26
，请帮助解决 7 d) G8 @! Z2 ~* R* h