在groovy出现下述程序，但在gasnode groovy里显示错误，请帮助解决 7 s5 k4 x- o( T- o
" y' L: l# P% B! K% t/ i- b a$ N4 {* w3 u0 c+ a0 M@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")( g+ s. u. z# N! |4 G
public double getMeasured pressure() {( l4 H0 q7 a7 H2 v
return measured pressure4 }9 F; v1 y' }& C2 a/ W
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public void setMeasured pressure(double newValue) { " O0 t6 G7 ^+ C. ~$ }% h measured pressure = newValue) n& {* z6 I$ T$ [( y9 X5 R
} 2 a( w( Y5 r+ M, p: _9 F3 e public double measured pressure = 06 J1 M' n& E5 l' @
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/** - b) J, ?/ m+ d, I * 0 X4 f$ W& S) n3 N# ~, } * This value is used to automatically generate agent identifiers./ l' ]* `/ h& f2 s" e
* @field serialVersionUID$ g- `" }; l! }# a
* 0 W" K7 `+ B0 j3 l */ 0 F1 v; c; a+ b5 W: n. {% T private static final long serialVersionUID = 1L; q9 o+ p% v$ R u
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/** ! l; x7 \1 D; b; O' A * % d+ L2 X: @% Y0 L% V4 p+ \$ U2 A * This value is used to automatically generate agent identifiers.- x2 @8 y' ]: z7 v+ b" w' } C
* @field agentIDCounter: z0 K) f: \) v7 ~4 X6 y, g
* 3 w. N' |8 f' O */ : P8 F4 Z0 v& o$ Y4 `. T3 w protected static long agentIDCounter = 1 9 P0 g9 |* p. C 8 v& |- T' H5 X0 P$ O# Q* s /** 4 o" d0 K/ t& u. B4 g */ y4 l8 O7 c3 O: H1 K+ f/ e
* This value is the agent's identifier.. X6 F$ } Y! Q7 k! i& R& A
* @field agentID1 M# C' n0 @' |; k- j4 M" v
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*/ " h) k6 k; A. o5 r! h' g protected String agentID = "GasNode " + (agentIDCounter++)% E# Q2 n5 w4 t! v- C
8 x6 y( \; A' _: \9 x2 T7 T /** 0 A. W G" x S& N2 g# ~5 N ^' Q4 m * 0 ]3 K5 w; A6 h. B' E) t4 X! P * This is the step behavior. + F1 F% `6 D$ n1 [ * @method step ( I6 {: Y5 A' g# Z" C$ b8 [" X * 7 `2 Y2 B% T' G% T1 u% S3 K( H */ % S% O: N8 ~; D @Watch( : B1 @$ V) @. t, \: \- p/ m3 m watcheeClassName = 'infrastructuredemo.GasNode',1 Z( M, S0 u7 Q. T$ N
watcheeFieldNames = 'pressure',( z1 H; R4 K9 V2 e; T
query = 'linked_from', C7 P$ h- e8 \( t' C0 |5 F
whenToTrigger = WatcherTriggerSchedule.LATER,& [% K1 p* j. b5 _: p. M
scheduleTriggerDelta = 10d% O7 g* a9 o8 d$ i0 H A0 [
) 2 ?9 H5 t! n. m1 s public def step(infrastructuredemo.GasNode watchedAgent) {+ s" B! x" @0 B8 c" G$ O
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// Define the return value variable.' r0 N5 R& I7 m U4 i$ H
def returnValue- y; |% C1 v- f" d% D! E+ M
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// Note the simulation time. ; _& a: n' C& z, T& E) |+ z def time = GetTickCountInTimeUnits()- I# w9 K- [2 B) y/ P' p
3 }; w6 Y' U- e' z$ | ; m; u& H9 h# P; G/ `3 c1 ]. P2 V // This is an agent decision.) R, G5 K8 W2 X. k: i
if (watchedNode.pressure<200) { , n! }0 F5 ~$ o' N ' `) U$ j' o% x/ D; m8 x9 S // This is a task.5 D3 H* I4 \7 V0 [$ O
setPressure(watchedAgent.pressure) 5 ^: Y- H+ }0 A7 J" B; B, p( Z) y. t- @$ e! b
} else {5 l, r. L y" K9 F. t/ A
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# A& K- k1 @7 G$ ^ } 8 t$ l5 K0 M- y% r; d // Return the results.8 Z V; W( `% B
return returnValue: z& v: p/ W8 V
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} + ]* V1 i! Y8 p9 X1 g I0 _; ^ $ E! d- P2 T0 w7 h /**" K0 T' }5 I+ n4 v N
* 1 p- c: r7 v0 k( m7 o * This is the step behavior.3 ^# T: _+ J% I# F9 H& [
* @method step m+ l! m0 }1 q% d& r* e * / `5 K: |8 C, q" r */ : v: e: b. S3 T5 _) F5 q- H @ScheduledMethod(, E" K" H) f8 x u. J9 G
start = 1d,& h$ D& D3 A9 J' _- ]# \6 |
interval = 1d, 8 i9 X! C5 C) D8 y" s shuffle = false0 B- Y8 k, E& |5 Y" o+ D$ f- d
) + E* I# l2 V7 G5 O& T3 Z public void step() {( @& r7 ^( W/ H4 } M8 f8 k
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// Note the simulation time., e" c. a$ Q1 ?7 r) X9 h
def time = GetTickCountInTimeUnits()8 t% ?; J/ w# }! Q4 v+ H& ^! ~
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// This is a task. . y/ r" X! [ w! k8 e measurePressure=pressure+ RandomDraw(-20.0, 20.0)# |5 X! O: V+ |6 ?
// End the method., g3 S9 C8 ]: F
return ; Z$ u. `0 N2 H, T- |- u( B$ D+ h) N, _
}
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发表于 2009-4-4 12:21:26
，请帮助解决 7 s5 k4 x- o( T- o