在groovy出现下述程序，但在gasnode groovy里显示错误，请帮助解决 / W5 b. s9 E2 D$ `# u! d6 o
+ [* e; P* z+ m- |$ R" s % _& l1 U2 H& j@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")1 J. s3 l1 o8 h; B0 v
public double getMeasured pressure() {; Z3 G( c. e; S$ }. I) Q) h
return measured pressure: R) |; G: X8 H( X( Q
} 8 n9 j u: G6 n, j* R public void setMeasured pressure(double newValue) {: K% h# j9 l: X$ `4 N# Q
measured pressure = newValue , I3 V3 B& ~8 F( v% B }5 q, r' h" Y. }4 P; d. z
public double measured pressure = 06 S* V8 r ?2 J7 n8 K" H1 c6 X, ~5 M& ]
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/**5 K- C- H$ w% }& M, {+ q
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* This value is used to automatically generate agent identifiers.3 B& i6 D; l& X+ j; d
* @field serialVersionUID! x; S! S2 o8 ]% V4 m$ x* |
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*/ ; n# F2 ]& C, y% s: g private static final long serialVersionUID = 1L . U5 }) v9 C0 G - t& e* s. d7 v' V: O /** * t S9 U+ Z: s9 p% \1 B' y4 e * + L+ V: X3 u7 g: M4 A* S2 v * This value is used to automatically generate agent identifiers. & J# H5 ~! |2 l * @field agentIDCounter * Q* j8 h: V, y8 l @ * . ?, ?% B9 H" V4 D3 b+ G */ # ]6 z8 Q8 G4 C( Q r protected static long agentIDCounter = 15 {3 p( h( `! H' c
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/** - Q% f$ E8 W* s* N' b7 m *4 S, x, `. r- K( J3 d1 q+ z
* This value is the agent's identifier.- n }1 V2 z2 A4 H( J! X: |% F
* @field agentID( c$ D: G. z$ c, x4 s
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*/ ; u" s( O& U0 b& w y protected String agentID = "GasNode " + (agentIDCounter++)' G7 `$ e3 e" B1 \. }, O% J* ~
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/** ! L3 ^# i& j" s- ] *8 x' K9 Z/ s. \4 {- W5 ?% E
* This is the step behavior. % O5 N; B) t9 {8 U& A" ]& J9 V+ A2 ] * @method step 7 s' D3 u; f2 y6 l, o4 s, ~6 Z6 b * - t& z2 s# y- ]2 G */ " z% k1 T, _; Y+ }8 ` @Watch( " L6 z }- u' Z* F3 X) ] watcheeClassName = 'infrastructuredemo.GasNode', , Q" c d; G+ n) u/ S- ~7 E watcheeFieldNames = 'pressure', $ r, [3 ^6 @4 Y1 R2 `; j: o query = 'linked_from', * V8 w) f; n9 n5 E) E: }' n# J& T; V whenToTrigger = WatcherTriggerSchedule.LATER,5 u3 h$ x3 P7 i
scheduleTriggerDelta = 10d ) H0 ~+ @& j' G% r* j( }7 l )3 ~# a; ]7 c; X. T% J( Z
public def step(infrastructuredemo.GasNode watchedAgent) {- v9 E- Z, [2 K" J! s2 B4 M
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// Define the return value variable. 4 N! t/ v6 W0 y7 C% z- @ def returnValue . B$ Q* D, z" K) Q+ \* [6 p( Z2 i+ f( i0 |% ^+ ^- k! Z! l: f
// Note the simulation time. : L+ s: U# Y$ w& g" I. K def time = GetTickCountInTimeUnits() 3 R6 J# @, Z0 ]. {" F . u$ V1 ? g5 E" L% _7 G4 @ * H2 I! G3 a& s- O% ~ // This is an agent decision.8 G$ P1 c6 b% S4 V9 {8 r
if (watchedNode.pressure<200) { ( a4 R6 a: t7 [" {8 X6 j3 e! i" D1 ^: o- q$ b4 I
// This is a task./ _9 {8 i0 `! N) U- x
setPressure(watchedAgent.pressure) / Q# E: }. _/ j6 @# s2 x0 _' }/ y1 d9 A4 r6 u- C# O4 s
} else {; i' n7 u# `+ `2 q8 M5 `
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} + P% k. x, U1 R( v% C0 g // Return the results.: @) T: ?' F# D9 y. e
return returnValue; Y* y* E4 W( q
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/** - S' \5 k! M9 Z * ' v/ c( e$ @4 t' S * This is the step behavior. : c ~9 ^6 _6 Y* c( w5 b+ z* w * @method step ! ?- l0 |; E) W, _ * 5 l% I4 C6 g5 `# Z( D! g1 ] */ ! y- ~! M2 v- ]) q. a5 A; @8 J I @ScheduledMethod( 2 r8 Z# C0 b, X- q' s4 e' m) O; c start = 1d, % E' e. z: {8 ]+ o: K( Y interval = 1d,8 Y8 u3 w; S& c. `' w6 u
shuffle = false # k& x U$ n+ d$ O )3 ~3 t$ ]$ \) r- g
public void step() {. L# g4 D& S) W4 ]5 Y8 Y9 D
) {# l% l2 g5 Y- I3 K9 k/ K6 u L // Note the simulation time.. z& h4 b, o. C
def time = GetTickCountInTimeUnits() & ^1 w% \, a( U, W8 A; l# F- H9 @/ s
// This is a task. 4 o+ L4 o$ r5 g$ l measurePressure=pressure+ RandomDraw(-20.0, 20.0) 2 s2 Y8 P, d* Q0 Z9 A9 @/ d // End the method. V: _; ^+ N. V; A. p return6 N% V( N# ^6 t$ ?
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发表于 2009-4-4 12:21:26
，请帮助解决 / W5 b. s9 E2 D$ `# u! d6 o