在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 K4 G) W: m' G4 y, m ?+ _4 K: Y2 ?- i2 J/ Y- V( m% x" e4 G& U" m6 h3 y
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")# J; z% K* ~# |& [, X
public double getMeasured pressure() {$ |% n* t: M. {
return measured pressure* q8 t# G- N; v4 S: ?
} ! a+ x# {( t+ q) J5 Q public void setMeasured pressure(double newValue) {( h* Q4 b7 B8 B0 Z3 h/ J0 A: a
measured pressure = newValue * l1 z0 G; [8 o ^ } & c) D& M" _3 @$ L. M public double measured pressure = 02 V' ?2 D( R4 ^3 @0 e2 X: K3 `
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* This value is used to automatically generate agent identifiers.* ^ y/ N0 b/ b4 `" n2 ]( w
* @field serialVersionUID ; F4 V* l {4 c7 ]% Y4 ^ * " e$ ~4 O* e ^ */ 3 d" p8 `1 D; o4 g private static final long serialVersionUID = 1L N9 Y' [3 n Y, H4 U# `+ m* J7 D7 d# Y8 `0 ?% ?- m" [- c
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* This value is used to automatically generate agent identifiers. . B! }! Y; G7 t" s! u! m * @field agentIDCounter5 X" N. E8 a, ~4 g
* : t: Q/ E4 _: @; G& ]1 { */) a( y0 D6 x$ s) e3 `+ W
protected static long agentIDCounter = 1$ \4 _3 T' C( T4 e
5 A) v: C: E- v4 B* ]; k /**; Z8 b; o: s+ ? l$ M
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* This value is the agent's identifier.. d& Q! ^. C% X8 o
* @field agentID# Y( S: T5 K& Z8 L
* / Z* D9 {3 u9 U% _- \6 m* P+ ]9 M */) C9 j: B0 l3 Y
protected String agentID = "GasNode " + (agentIDCounter++) / @9 i1 \4 \* r) x$ r* R& D5 q. `- x" J. f
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* This is the step behavior.0 e) ~/ I5 _8 H2 q5 v! B' d% e
* @method step- b4 d9 E {0 m+ m/ Y6 c7 ^2 F' y
* % @1 V- A3 V- I) |0 O7 y */9 K0 ^3 {# q4 v
@Watch( : b% ?! ^- Z2 C- x watcheeClassName = 'infrastructuredemo.GasNode', 9 ]: R# A0 F7 a1 ? watcheeFieldNames = 'pressure',& d3 S: S+ d# f
query = 'linked_from',$ B: x/ a$ m+ m
whenToTrigger = WatcherTriggerSchedule.LATER, $ n* ~4 _, n u3 f5 w7 U scheduleTriggerDelta = 10d0 j6 }% k% _/ Q- w4 [9 n0 T: [# A
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public def step(infrastructuredemo.GasNode watchedAgent) {3 W0 G+ E% ]! _' ^
: K$ ~; R: X9 O* s0 X( m3 \ // Define the return value variable. 9 a. ]5 i+ j* c3 [% `# ^ def returnValue 5 j& `- G, n& Y! ]6 g9 ^4 W2 ?6 v1 R( c0 z8 U0 i# B
// Note the simulation time.- e$ G ?( J. R
def time = GetTickCountInTimeUnits()7 x9 [# F5 t' r# ]+ q7 @
# z; N/ r0 [0 S. z. l2 C! j : c- ]. U$ t! `* F // This is an agent decision./ ~* z, z- b0 _" f
if (watchedNode.pressure<200) { - q" f, G5 r8 J3 v5 l , u, u [! Z" H // This is a task.1 S3 z! K2 B9 y6 h
setPressure(watchedAgent.pressure) 7 g; ^4 j0 K* l) [" y4 ?$ R" B8 d' H6 \( b
} else { % f! ]/ h" x8 k7 Q9 O1 E ( G+ R% k( c5 p0 D7 T4 N & m4 Z) _" q- O }, v$ U' o: R4 M9 S2 o, n5 N
// Return the results.% `; k6 U$ }6 U9 `9 c9 C
return returnValue2 |, [! k- o9 Q; i
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} * y8 P h$ n0 K4 C9 w 2 R* F @6 T' r* w: q$ } /**$ l* k6 O6 a, ?3 I
* 2 O6 l+ ?. A X * This is the step behavior.; E' M- m& L2 U7 f- E+ Z
* @method step: \2 v! @4 m: V+ g7 I
* 3 ?, ^( V2 u' n0 f */ ~( a) a1 c) o0 t; a. W) s. n @ScheduledMethod(. c) _4 ^8 n" a/ Q
start = 1d, , g1 T( M, n% }1 i- b* t interval = 1d,4 G& H4 W- q+ r; q5 c) ~4 G
shuffle = false/ }7 g4 P5 n4 |. a" f! r5 \4 b i
) 3 Q' }3 [: |0 n7 n, ]; ] public void step() {. w0 z- b. \3 _1 y; V: G
* M4 ^7 A8 m2 R3 p: _) G9 Z // Note the simulation time.' O4 i6 U- \. n
def time = GetTickCountInTimeUnits() % C6 m9 K$ |: C+ T N( e$ _3 U$ |) t " z7 E& d- n3 a4 J1 U9 f0 d // This is a task.! e+ \3 C1 W2 V1 ?) g
measurePressure=pressure+ RandomDraw(-20.0, 20.0)( n; i( T: t* ~4 E( H u w/ W
// End the method.3 V0 r: W7 K7 ?6 |
return # l& i( f! L: _! X; C6 m0 k$ X 1 q& V& E6 |4 X( @ U4 `# s }