在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 ; C4 j( _$ J I! F$ b7 m. g % p5 c* m! G: F0 q% M" q# h* \0 `2 s4 l- d! \3 p
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") ) B* q$ A$ W. x$ w& ^. v* w public double getMeasured pressure() { / ^& O2 N$ Z" ^+ R return measured pressure% G* ^% x Y( [" b" S
} 3 _6 x; B" r- u0 N Y( b5 l public void setMeasured pressure(double newValue) { # `' Z9 D* R0 q: `! M9 S, A measured pressure = newValue 7 w+ h7 H" y5 d. S9 ^ } 4 z5 k3 @. ? o9 I/ `, F public double measured pressure = 0% `$ s6 u2 x5 F! }
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/** / v% E2 w8 c6 Y# {0 p% _; l ** k2 v3 H& X$ H: a) d
* This value is used to automatically generate agent identifiers. 8 d7 R4 O, y% `% V * @field serialVersionUID& V' u7 T9 K+ y. M# K. B& Z
* 1 A% m# g. r- G5 m# `/ [6 B */ " r. ]4 S! B. w private static final long serialVersionUID = 1L5 M$ h1 x6 J% ^, Q: {7 Z8 I' W
) t; {/ l% z0 b6 Y2 S% M' } /**4 ~2 r# G* X+ D; V" x- R# H% j
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* This value is used to automatically generate agent identifiers.+ O) p' M0 c0 {2 e4 v& q! W
* @field agentIDCounter * {5 Y3 n$ Q4 |1 W4 A *( Q& G7 i7 G$ a/ g
*/ 7 c8 A+ r! r! M" I4 I/ Z5 i+ H# Y protected static long agentIDCounter = 1 . I8 M) N' T3 ]5 |; R: a0 C4 i- I! F( \# ^# g5 z) p+ L
/** ! R! @9 A3 J) S- p *% p# Z7 }5 t; A
* This value is the agent's identifier. l q( T/ w& ]% w; T
* @field agentID5 p8 N9 h7 Q( v" X) U- j: S. W2 D* f
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protected String agentID = "GasNode " + (agentIDCounter++) & A( v5 a' s. O3 i+ d' N6 C4 I; b' D ?4 |% Q' x
/** $ k: C0 u1 _) n, L5 p4 X * , y) D+ y8 H0 T0 n * This is the step behavior. 1 L5 ]9 n* v, K/ E * @method step 2 G, |: k# Q4 S0 d6 ?1 O *' b ?& m' Y; x& E7 K
*/ & Z# o5 D/ D, I @Watch(! {' ^. ^ q' R. w R j+ l9 x
watcheeClassName = 'infrastructuredemo.GasNode',. q0 `7 Y( H5 V1 q0 C
watcheeFieldNames = 'pressure', 4 D2 `0 \( I0 \. L! s query = 'linked_from',' ^1 i) m8 Y7 ]2 f
whenToTrigger = WatcherTriggerSchedule.LATER,! k4 r$ R+ T0 B6 m' v4 O+ n
scheduleTriggerDelta = 10d 9 G0 a, o, p% W2 { ), r& b+ {) Y- C+ L& h2 S
public def step(infrastructuredemo.GasNode watchedAgent) { - X9 m! s' ^! ?5 m& r ' c4 C) E1 s* k2 j! O // Define the return value variable. . X; h% E$ b/ Y7 k- }3 q5 g7 m def returnValue' t: G9 W/ i+ _6 M5 M; d
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// Note the simulation time. % P9 n1 k3 ~. ~- u) o def time = GetTickCountInTimeUnits()0 p8 l' I4 H* u5 H& H# L/ C0 `# }
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// This is an agent decision.8 E- o( i( c1 P% i% j% c
if (watchedNode.pressure<200) { " i1 y& I; s3 ^4 f" o2 x% ? p - Z9 d/ z9 C6 N // This is a task.# n+ |8 q. s' \$ n
setPressure(watchedAgent.pressure) + o3 ]$ X# J( ` ( n7 |, Z. H4 P) |) E } else {5 e4 r0 n, h( `: L" F0 @1 q- W
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// Return the results.+ d# S1 i7 d. S4 t8 y5 O- B
return returnValue2 u4 ~3 o7 m& C( a* M; s# g8 M
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/** {) J0 k# w# E, O- S+ {) e
* % [7 I9 E, T+ | * This is the step behavior. $ ]- A: E6 w9 v * @method step/ B/ H y l# K& M3 p& P' _
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*/ ' ?, }! L: m5 f2 d @ScheduledMethod(8 @4 r" N/ u7 y1 ]
start = 1d, 9 g3 s! \2 @! w6 u interval = 1d, 4 N3 Q$ h1 r+ H- p! B- R5 C shuffle = false 4 H$ T% n0 }; o9 u% r1 d9 Y, n3 y* R )2 m3 W( H" u' S8 W
public void step() { ( L$ J/ E" [8 Y5 ?; p* d$ K) f5 u) V$ H2 L6 M8 f
// Note the simulation time. # }% k# b3 f/ d# G2 o, O def time = GetTickCountInTimeUnits(). g. M* e, y0 @" H: a- _
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// This is a task.1 d; w; S, J: A- ?" ?7 G) C
measurePressure=pressure+ RandomDraw(-20.0, 20.0) + @" M/ [, K, J; D, [ // End the method.9 _3 t6 S4 }0 G% p' A2 O- X& Z
return , x7 s8 O {4 T. C6 b! C B. W " p7 ~; w' i2 q$ X* @* M" Y* Z }