在groovy出现下述程序，但在gasnode groovy里显示错误，请帮助解决 7 r7 Z3 y) T& G; f ^8 f. a' t. y+ }- _
. b7 u, ]0 n9 i) ~! F/ V& ]@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") 5 t$ g% G v4 Y, E; l; z) h9 I public double getMeasured pressure() {+ M& I; |$ I# b* K2 Y
return measured pressure) Z: v2 `/ ]7 e/ u
} 4 s9 R9 u" u9 r* |" v1 m public void setMeasured pressure(double newValue) { 4 o9 X6 F( z/ V6 X measured pressure = newValue " m8 o. G/ f. e ~; k } % l% m, g8 n. q public double measured pressure = 08 n+ w; R5 \( ^! w9 V6 }
) q$ D/ W& f. X% J /** 9 X4 A$ @8 j( {' ? * , ]) j* u5 a: p/ w * This value is used to automatically generate agent identifiers.+ D1 h- A: ?( A1 p+ R; b! C4 k
* @field serialVersionUID - a) y" D, X {" ]7 E *$ g0 H+ A5 L0 e% t6 _5 Y% l# |* b4 g
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private static final long serialVersionUID = 1L( Y9 c# F) l6 g8 ^4 T8 W [, `+ E
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/**9 ^* A9 R2 z* b. A4 B: y; K$ [8 j& {
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* This value is used to automatically generate agent identifiers. 4 N' z5 O3 P, w8 u * @field agentIDCounter 5 H; N' T; m( g7 ~0 Q * - C6 f! m8 a0 j$ l+ J */% v# B4 s/ w9 x7 S& W
protected static long agentIDCounter = 1 : o9 @. W2 v9 }* p, o1 N! l ; Z$ l0 V+ |$ K4 P+ Q5 v: Q. D /**! @; b8 O3 Y1 }
* $ e9 L M) A! k' M4 L9 }/ p * This value is the agent's identifier. 5 _+ E8 D( I; K7 E* | * @field agentID 6 I j$ I) W* P1 ], M+ d& S *6 G5 K/ a" l k: }
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protected String agentID = "GasNode " + (agentIDCounter++) ) V h, N, u, x8 j/ ^+ Z x5 N( g& a( z2 M- M [
/** + ]$ _9 C1 g% X( s4 k! s *; s. a* U7 h9 y* W7 ^1 H
* This is the step behavior. - j5 m) l7 C6 y& Z * @method step $ l$ w3 i/ o0 }6 R& z1 _$ b* f *) W v& p, T6 x* _1 z3 F
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@Watch(0 o1 a* f( B2 F/ I
watcheeClassName = 'infrastructuredemo.GasNode',% ?" a" d' h1 h2 W2 x' B! z
watcheeFieldNames = 'pressure',2 S B8 K2 t" K9 _
query = 'linked_from',+ U$ _$ {$ u X' K5 T$ J- v6 U
whenToTrigger = WatcherTriggerSchedule.LATER,7 M) Q6 i3 E' b& r
scheduleTriggerDelta = 10d ; e# a1 p ]; i )* _) a8 I0 E1 O5 L+ Y: M' \
public def step(infrastructuredemo.GasNode watchedAgent) {0 e' e, G3 c' E# S) F
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// Define the return value variable.% c' ^, `% o1 f+ U4 v# B
def returnValue $ o' _) T/ i1 ?6 k6 U2 r, h5 `+ X9 ]/ @/ w. M
// Note the simulation time. 6 a5 a# ~2 U4 Q* ? def time = GetTickCountInTimeUnits()% Z* P$ f# @% y5 A$ X! s$ R9 Q1 z+ o
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// This is an agent decision.* d1 k2 S5 S& d
if (watchedNode.pressure<200) { % k6 X* i U" [( T 9 }$ V$ g, E) Z // This is a task.1 u Z2 Y" K- B! k4 Z% L( z* b
setPressure(watchedAgent.pressure)$ z2 r ?+ H0 j; _0 s
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} else {, \- f- ~4 O0 J: U; P: L; T+ x
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// Return the results. 7 O i, f8 M) L) Z B: k" G return returnValue 1 B& c; H, o( K' j" h: U( i( c$ |3 O % t8 c8 O+ I( D& r } B: U& q% t% z6 D/ o) Q; H+ _' Y
N6 p5 ]3 r7 u, S0 b; s, p$ S /**1 p* d- o6 x( O ^* e! l6 e
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* This is the step behavior.) S2 _9 m- i# }, m1 ~+ v
* @method step& \2 `3 X4 y2 C/ ~: L# d
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@ScheduledMethod( - O5 D! C. z) o/ q& Y start = 1d, G" J- X! S- ^& I
interval = 1d," E# A* y1 Q! S: y- Y y# ]
shuffle = false) ?/ I9 {, i/ B. ]' l9 b
) & D# K5 @0 F5 E" K: |* ^9 G public void step() {4 V- Z2 J, z3 R% b1 \1 Y: P1 V
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// Note the simulation time.$ [/ p; R! N E( Q
def time = GetTickCountInTimeUnits() 4 |" B2 I J8 T6 B/ o T( J# S+ i, i# @ I4 V( p
// This is a task. 3 B. |* {0 N2 r0 J measurePressure=pressure+ RandomDraw(-20.0, 20.0)2 x# L4 }, L! O2 s& X
// End the method. , h+ z! z+ H/ o. C% l return+ h* e; S0 _- l: l$ v
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}
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发表于 2009-4-4 12:21:26
，请帮助解决 