在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 9 O1 A6 P6 }6 M9 e3 [2 i * q8 I8 I: Y5 L7 p $ L8 ? Z# m2 z \@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") # u4 q s) c% H/ z/ e public double getMeasured pressure() {: R. {0 X/ A6 g+ G/ a b/ h; b
return measured pressure ! @ u: m. Z$ w# Q' [) @ }' t2 u& ~) Y' E( ~5 o" _: T
public void setMeasured pressure(double newValue) { " p5 r% m, G' _& N7 \ measured pressure = newValue 3 W/ x1 J7 e6 y+ e1 y0 M }3 [$ S9 O; _6 P1 n
public double measured pressure = 0 2 B6 _* r0 X ^) c7 d* c4 q1 z4 K( [8 S, W/ D
/**0 P' r( F1 Y2 P4 a: L4 {: `
* ! @! N! N# j- g/ w- K% [5 C * This value is used to automatically generate agent identifiers.% t2 w0 k) }# ~% {6 y
* @field serialVersionUID `& O4 S) L4 t& m `' a
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*/ 1 ]' P: s8 L! q private static final long serialVersionUID = 1L; [2 t v+ Z; Y$ o# w2 c' h$ w' M& m
# a7 q- y) j j, t /** $ F" p. s/ H3 Y; i6 S: m0 f9 V * 3 y8 K. B, o% o; w * This value is used to automatically generate agent identifiers. ! A7 p u, U0 o * @field agentIDCounter ( C3 E/ Y3 f- r) o, t * 7 q8 a. \, e" K1 q. p */. H% ]. \# o5 s5 ~/ ~9 v1 i
protected static long agentIDCounter = 1" G# g2 h0 ?$ Z! p9 _8 ~6 b
& K5 A8 z# i, g+ h# E$ } /**" [4 z5 {/ N" @9 a" l4 y
* ! R, i4 h; V; d0 K K * This value is the agent's identifier.# H+ j" J9 d m! j, }& B8 B* p
* @field agentID 9 D9 A' ^1 p% e/ r G9 g% g * / [& [& a) s, _* p7 [% s# v */ ( b% }1 g; ~2 p3 ~% g$ C5 ~0 \ protected String agentID = "GasNode " + (agentIDCounter++) & K0 V' `9 M7 l4 q5 u) r ' J* W0 O4 Y- D- }8 Q /** " Q8 f$ c, A, D2 f6 q( I0 S) h$ o * ! I3 X! R# X3 p4 {4 j6 A2 }+ g+ g * This is the step behavior. , s; G# A! e" a2 d * @method step # T$ E( d/ |/ X0 B$ i+ W *0 E$ s( C4 ^' m+ [8 \+ d" \
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@Watch(% R/ I' n; @) ?) M2 c1 P
watcheeClassName = 'infrastructuredemo.GasNode', 0 J* Z3 q; K- `9 }4 K watcheeFieldNames = 'pressure',* A9 D/ w: Q6 D1 {
query = 'linked_from', ) y- v; i& H! e! i whenToTrigger = WatcherTriggerSchedule.LATER,7 b% y/ w. v: R0 i T( B" ^' W- A
scheduleTriggerDelta = 10d# w2 v" ^9 o9 z
) . b# V7 R! l$ e/ |& l public def step(infrastructuredemo.GasNode watchedAgent) { Y& j! D% ]; \. f- L5 G8 s2 z , i- _: o6 t: o x6 h, \! J; F // Define the return value variable. " l7 ~/ m9 D( G" T! j3 I def returnValue / r2 T+ u* p9 i; H( R 9 Y* h. \9 @3 Q: y6 m // Note the simulation time.8 y9 |" t/ u7 | z: S
def time = GetTickCountInTimeUnits() & I7 R' |% ^" o C- [ ; C# }4 j+ K. z' | ) T% Z9 T b5 Q; _8 s) `/ t // This is an agent decision." s4 D! _/ y+ [
if (watchedNode.pressure<200) { % c% |: ]0 e" ]* d" J; x7 ]: I: ] % p K- r7 Y/ W // This is a task. : e# g$ ?; X* w setPressure(watchedAgent.pressure) 0 E- u% {0 Z4 g) U3 T' d/ K5 R- d" x! \% M/ N, Z
} else {/ u, b5 e( a9 A" B( l) P: {% {) y
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// Return the results. : w: y- T& |& {, w+ r- u8 o return returnValue0 w: i. X$ i; J! a6 H
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/** 1 s/ C7 C2 p. s. G9 ~5 ` * % |7 J9 p' d! D9 K * This is the step behavior. : ~# t1 f0 \" \) v1 R0 b/ ^+ T * @method step 9 c; e. w" }4 R1 h9 ]4 Q3 W( K( V *2 X) N' E$ z+ u7 Z$ J8 @/ k
*/ ! ]4 ~1 u; n' l7 [' u' `% X7 t9 p @ScheduledMethod( ) h4 b1 `# Q8 [4 s start = 1d,) i- L7 ~3 G4 O$ _: d$ G' F, y( C
interval = 1d, * j0 c! p; _9 g+ J( F+ F% J$ W shuffle = false , L) i3 }- s3 I! h, A7 ]2 Y+ H( D1 G ) . m; l4 W* X" D% T/ k public void step() { - T( ?: K/ d6 o0 V7 T ; b l2 U& j$ W) C* ` // Note the simulation time.. @) f4 A( Y, ~3 e* D
def time = GetTickCountInTimeUnits()3 n% m8 \; @. H4 x2 y0 z7 R1 G
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// This is a task.9 V J9 ~ y3 [& S4 C/ c" Q& l; _
measurePressure=pressure+ RandomDraw(-20.0, 20.0) ; H# T: \; F; e0 y( L, Y* l // End the method.! t' U. x& ]. Q0 o+ R* M
return / I u/ e' V6 d0 o * M- C/ o6 `, j) t5 H1 h) o" Q4 y }