在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 ( q, F& z0 @7 g) b" o0 w% W# u' E% D
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")4 p. [- b, b- |
public double getMeasured pressure() {& E' m" c* c6 u. |+ q& s; i
return measured pressure# L6 b8 N1 ]5 Y
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public void setMeasured pressure(double newValue) { 9 p" X% H5 `5 E" ?1 ~ measured pressure = newValue/ v7 C6 B; G% f3 h* V
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public double measured pressure = 05 }' z1 I @: x0 H( x
: e) ]* w2 D: b) T; N6 `4 W a /**. U: G$ p$ a% c% M/ k
* 3 V0 }' r/ u5 h$ f; l: U/ u# o * This value is used to automatically generate agent identifiers.5 K$ B1 c+ Z# P( j4 e) R
* @field serialVersionUID3 m1 b8 a( m# T! E( y% ?" R; z
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private static final long serialVersionUID = 1L 4 p7 q6 E x; T/ y' b 5 c" R* \! x' a /** , ]" W3 o6 N9 P/ G o: M, }8 v *- J! P8 f6 t" u6 }3 C' r, L, r5 ~9 n7 r) K
* This value is used to automatically generate agent identifiers.) C: B" W+ e+ \+ t" s7 [
* @field agentIDCounter+ u# i4 G2 C ~5 {! J
* , V/ Z, G% Q: V/ w: \; Z */ 8 t: O$ p5 a: a& v( w) T protected static long agentIDCounter = 1 - X8 g! ]6 M6 m! G7 I) X9 u; x $ R) A6 ]0 C1 V9 O S /** $ c4 M+ D+ Q- w2 E *$ r8 S' E" |& Q; }
* This value is the agent's identifier.% V0 w! p1 O# g( I O
* @field agentID 6 f' [4 j0 T. j8 N$ c$ A *; K3 }& x2 U8 \. `0 |- b3 ~& ?, [
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protected String agentID = "GasNode " + (agentIDCounter++)" n9 I* W. d4 q4 t1 N b% G: S
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/*** M& A5 F: {3 V4 e/ [7 T
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* This is the step behavior. $ H0 L. ]$ m& F6 L! a' X# J4 c7 G. m * @method step ; P6 {( ?6 p% Y- [; Q4 A- K* T *+ c O) ~" ?. H# c5 U% C
*/ 9 s" Y) C( g% X% w9 F- o0 }) V7 K @Watch(9 z. K; k! f0 F6 n. C' E
watcheeClassName = 'infrastructuredemo.GasNode',' _+ x: ~" r1 K6 ?1 O: w$ P: Q o4 r
watcheeFieldNames = 'pressure', 1 W6 k% e8 d" L1 W query = 'linked_from', 2 C7 k- ?7 Q6 @. d& z whenToTrigger = WatcherTriggerSchedule.LATER, 6 i0 t/ P7 H. I4 q7 z( D; o3 {# L scheduleTriggerDelta = 10d/ t j: ~1 k; h" v. w: G- D3 l. ]( M
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public def step(infrastructuredemo.GasNode watchedAgent) {) V% [# A o% J! P
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// Define the return value variable.2 i( Y7 c! i, V; x4 f7 O; t
def returnValue & ^& K: C8 H8 ~7 z4 W# Q 8 g7 A. S& W: n/ f# q% T2 ] // Note the simulation time. 9 s- V% M" x' k: W' B def time = GetTickCountInTimeUnits()8 h8 I% V3 P0 i, f0 \4 L
, S$ Y( n9 k& K7 s N* D: C 4 M+ A9 b2 v# u$ Y // This is an agent decision. 0 O, u% D0 ]0 r* W# `. k4 _) z. x( Z if (watchedNode.pressure<200) {2 j8 A5 Q& X( U% j( }- ~
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// This is a task. 5 V/ M, w4 z i0 C0 I( N setPressure(watchedAgent.pressure) 4 t, S$ [- ?( a, t% ~. k" Y9 n# J# e, k0 L. a9 C7 p& E
} else { $ }2 V/ i9 E q& x, t 2 f% C; N3 S& V) {5 ]7 {9 d4 H5 V+ L. w% C- w
} 4 R5 Z! u, z, I // Return the results. ; L0 C! @8 y D a R return returnValue& F6 S+ z' }/ n4 {" M
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/** 7 a y0 }% _8 z- C/ m) w; P/ U" U% e3 o * + {* F! W! ^9 }! I4 n' t* k* O/ U: e * This is the step behavior. 7 M1 |) | f( B, l& } * @method step 8 o1 m% [9 ~) D. [1 g% w. i *1 r8 e2 k1 n; x+ i. V
*/ 8 }0 ?" }: z5 M) ^ @ScheduledMethod( ) G, R6 K" A' h, m! [& G start = 1d, 5 T | M9 w" {% B) l! m5 l: k interval = 1d,- B5 U, D5 i: T- A6 ^8 l- t. U: i
shuffle = false) ?/ n0 \3 P& M7 b# g8 i9 u3 m( {
) : R* E9 G* i L* }1 e% w4 r+ y public void step() { " _7 H1 J* r& }3 W1 l+ w+ r V- o" d. { q( D // Note the simulation time. + W+ B. J& \+ X, x5 K def time = GetTickCountInTimeUnits() + a+ O: Q3 F8 h; B! i# G( G) T: b8 p# [
// This is a task.& ^% A# l8 l. Y( q' }: X7 A: }
measurePressure=pressure+ RandomDraw(-20.0, 20.0) - R. o4 d4 l% e // End the method. 2 g* ?1 s$ t; S9 ~# T: I* h return- B# [+ [& d5 Q& C5 L