在groovy出现下述程序，但在gasnode groovy里显示错误，请帮助解决 2 E" d9 o' [8 Z6 f4 J g& D5 G9 Y y8 ~+ R9 ~5 z
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") ! R# [8 [0 ]0 y) s( Q5 z5 z public double getMeasured pressure() { & r; j3 m9 X. z return measured pressure 4 }- C8 q4 N& ~' b9 z: z7 X } * a; {, H* J) i+ R# z$ {% a. X7 M public void setMeasured pressure(double newValue) {( `1 r* B4 g; [, j! D V+ E/ J
measured pressure = newValue/ z' I* {, l1 Q9 p3 I
} % x0 K" V( P( E/ @0 u4 h public double measured pressure = 0. K2 q, N$ I4 ~. h
5 c% g, B& i- j- H /**7 i# Z, ]) G6 `3 B0 ^. g
* * {( @1 h: l6 ^9 r3 C * This value is used to automatically generate agent identifiers.% n! a2 v3 x4 E& W$ Z8 s. i
* @field serialVersionUID+ P# `0 c, _' Z2 V3 L2 P7 v p
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private static final long serialVersionUID = 1L) R5 W7 o6 I6 l
- B" e! U+ L% ^) s# l- h! T: L /** 0 A$ x S# k6 i+ S% q- o * ! o [+ B3 J$ p3 \1 s; G * This value is used to automatically generate agent identifiers. 5 Z: b: \: j7 c3 o+ O * @field agentIDCounter L( W7 K, e$ t
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protected static long agentIDCounter = 1- ~! m9 Y; g& O! U! n/ P1 R
+ W. c$ O4 Q+ R7 f- A /** $ r6 Q1 Y1 Q2 n" t* W * ( s; z. W6 w0 U% { * This value is the agent's identifier.# c8 a, T* K7 }6 |0 B9 q3 p. i
* @field agentID0 L+ v! z( W* c- h- E5 ?
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*/ ' z" G9 ?& d, S- e protected String agentID = "GasNode " + (agentIDCounter++)) G2 {: Z/ ]& j! d/ M4 h
7 B. ]6 Y0 \0 h, \9 r2 L /** 6 \# K. m3 j) T2 Z2 g6 N: b' @ * / P8 ^/ @( e A; `4 Y * This is the step behavior. 9 K9 @5 H. Q3 A0 C( @; H7 j8 x/ e * @method step6 {; Z- U- }1 n0 i
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*/ + U. ^- D- n, x& G* n0 K) A! p @Watch( 5 d" W' q a8 o2 N$ P7 r2 ~3 A, ^0 k watcheeClassName = 'infrastructuredemo.GasNode',* r Q2 O2 C6 I/ m' b3 \. W* Y
watcheeFieldNames = 'pressure',6 }8 A* Q# f' W+ v
query = 'linked_from', 4 C& ?$ F$ L% X9 x whenToTrigger = WatcherTriggerSchedule.LATER, # ~6 _: X9 M6 E$ R3 p4 m scheduleTriggerDelta = 10d$ M) ~( ~' X4 x
) / F/ } m' [. @: v8 e3 T0 o public def step(infrastructuredemo.GasNode watchedAgent) { 8 E: o8 k$ E) [4 d& M, A % v: A8 u4 K- B a // Define the return value variable. ' N E1 W# o0 ^: A) n9 a& [8 I def returnValue 4 _, T2 H) t [4 l4 V1 _0 P! z, `2 G& k
// Note the simulation time. ) v3 j; G9 j: I6 W) {" V+ [ def time = GetTickCountInTimeUnits()4 ~' g' v u7 F/ J
4 R$ v* V8 G9 C- M C: o+ n- k. R' p# [ + B! N5 E T! V // This is an agent decision.' R5 b# x1 S$ C6 {
if (watchedNode.pressure<200) { j6 X( W6 d5 |+ H8 g3 c e3 R
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// This is a task. + j% @ l- d: u6 S7 G+ [ e setPressure(watchedAgent.pressure); ]; ~3 Z& ~( g. _
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// Return the results.' m, ?; e; _. k) G# I: ?- ?% |
return returnValue 2 }6 b/ @2 E# T, h( K% Z [8 a6 R7 z0 a O9 g! N
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& k7 S3 J9 @, D% T% \$ Y /** 1 }) Y" @8 J" E6 I1 `0 |% P* y/ e/ l9 q *: L: }. X; C' k! R- J/ z
* This is the step behavior.& p5 x; [* x/ u+ j
* @method step5 N$ V, v+ U( K- o% c o
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*/ 3 f( H3 ]8 b. l @ScheduledMethod( ) Y* ~) t& F& D+ ]1 ]3 T start = 1d,1 M9 N; j) m$ _; j) i" S L* G
interval = 1d,0 n4 w* C6 g! |* w; H
shuffle = false) ? N; e! f% b. ^6 R
) * K+ g6 g2 D% W$ t; U4 p public void step() { 7 f$ q" x; r M% g1 Q. L) r" x : L1 v; H- ]+ j // Note the simulation time.* u E6 x+ I; g' L, l% g/ K7 [$ Z
def time = GetTickCountInTimeUnits(); `' T/ q7 n6 b: c, l! U
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// This is a task. ) d% Y7 ^: D) G3 c" a! G5 i& F2 b measurePressure=pressure+ RandomDraw(-20.0, 20.0) & a3 u, o( e! Q2 H& v# v // End the method. : {6 b1 U8 d- c: D8 h return - a: h# M' Z4 W/ ?+ H; W# M. K! ^: Y: h- @% d. _2 K$ J5 B
}
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发表于 2009-4-4 12:21:26
，请帮助解决 