在groovy出现下述程序，但在gasnode groovy里显示错误，请帮助解决 ' _0 l" ^ m4 [) l: O
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")0 K1 C0 ]' M; R3 S1 W
public double getMeasured pressure() {4 b5 h) r' q) Z# K( _5 y
return measured pressure - H* h) O/ Y, w8 ?/ u, n$ A# R3 a } # c: T# e7 S% ^% T: E0 J* T! B public void setMeasured pressure(double newValue) { 3 q* O9 s0 q# z8 E measured pressure = newValue 4 p7 w# ?, y* \& u# P- Y }) N, Q% x& e* }+ H4 I; P' _
public double measured pressure = 0 o7 d# Z5 U2 ]# {" y: O) m2 p/ a' o& b- V% X
/** 6 ^6 O, t5 {. C; x7 h1 ` *, `/ w; y% o, Q( C8 c3 A" {
* This value is used to automatically generate agent identifiers. H5 v0 L! z: }" f8 a2 n7 I * @field serialVersionUID 5 }3 M) @$ f' x/ t* k5 c' @4 _3 J * 5 q& Z1 v% [( l4 g! ] */ ( ?: V8 z+ F+ k* K9 N$ B( @ private static final long serialVersionUID = 1L + p% f0 [, Z* ^7 T ! z* e! H9 P- V /** & w$ g" u( r" o( [4 G H * D( x* Q' w9 j2 i t; r * This value is used to automatically generate agent identifiers. # e9 `- S% }! i9 B- K( Q * @field agentIDCounter* ]) Z: g# T& [7 J5 \/ E
* % O2 _2 j# k E O8 q9 y: ]2 t */ + T6 {( f' i0 \$ \' ?( l) J protected static long agentIDCounter = 1! N G4 q3 f5 B
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* This value is the agent's identifier. ' B, i" a: V/ t+ m * @field agentID - [% k+ x b- |$ n' F. q *: U6 U ~. L6 f: l
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protected String agentID = "GasNode " + (agentIDCounter++) ! L) Z2 w$ W4 n+ w8 g % y: {! b/ r6 Y% @. } /** + f5 O e- s+ }% q6 h. u * ' T* r* n1 K& j8 |6 H * This is the step behavior.3 O! t: b8 {/ j& A- d! B+ j' Z/ C
* @method step Y8 l A0 C, _* ?$ M3 C; R
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@Watch( : P G0 `7 `6 @4 h watcheeClassName = 'infrastructuredemo.GasNode',/ H- h+ m% d7 w' g
watcheeFieldNames = 'pressure',! N# U: l% S: a! Y, @- f
query = 'linked_from',) s. s& G" y& e
whenToTrigger = WatcherTriggerSchedule.LATER,+ r6 V. w2 S# @' w! q; `% z
scheduleTriggerDelta = 10d 8 J' _+ f: k, z5 {$ f' z )! a0 T2 M6 y+ {7 J( C* l. G; o) V
public def step(infrastructuredemo.GasNode watchedAgent) { 0 b$ o* v: }8 B+ w$ R/ ] b `1 \5 J" R2 g: `/ [; v3 d
// Define the return value variable. ; \ h" d+ ] C; b& I( y- Y- `" C def returnValue / A+ D/ p! q3 d W, t2 I# ?) A$ d+ h% C6 R9 \
// Note the simulation time. s4 B/ s" O$ b& J
def time = GetTickCountInTimeUnits() $ C9 D6 K/ D" \( w r ) A I6 H& k4 ^( n1 @6 `1 u 7 G" m* k z1 |" d; E // This is an agent decision.5 w5 n; Q$ c! s" O0 y
if (watchedNode.pressure<200) { $ G! Z0 t% |6 Q, v% S" v: A & i- c% e0 i) G' p // This is a task.5 m' A+ O) ]" l/ A
setPressure(watchedAgent.pressure); Y! n4 o9 e& }
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// Return the results. . Z9 r+ w/ z7 d ^# c9 \ return returnValue ) p0 [+ w' _) }) y# Y. [ : I2 D1 B; N6 H0 `9 h: v }! ^8 o+ S" n# k
3 G/ |9 T# }) t /**. ?% ? O! ]2 J* L6 o
* % F% Z+ J) r, t4 y * This is the step behavior. ' X D% o* O9 ?: M * @method step% C Y7 K+ s$ n: \( @2 W
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start = 1d, + d! S$ T% Q+ H& ~ interval = 1d,* y2 t) I3 t: B. v [4 n+ `% h6 L
shuffle = false , x% v2 M$ c+ \9 y ) / z$ n8 o- H$ Q public void step() {' {3 R' r! `2 O9 @4 s" r5 t5 v
0 ~& j, s* F. i$ }3 g8 c) D, S // Note the simulation time. / r$ u% c& ?! y; c: { def time = GetTickCountInTimeUnits()6 l9 ^. R' b; Q0 g: w c8 V- p
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// This is a task. ! y" h% U s$ l& o4 L measurePressure=pressure+ RandomDraw(-20.0, 20.0) 6 H0 `, m/ V0 U y' Y. U- h // End the method. : M. j p6 v) v0 R3 d return % m: }+ `- X0 T, A3 o) p 9 u: K* k3 R) [9 k }
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发表于 2009-4-4 12:21:26
，请帮助解决 ' _0 l" ^ m4 [) l: O