在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 + s( W1 m Z @( v. C
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure"); e1 _& q. e6 I, v- p+ i
public double getMeasured pressure() { * M( ~. [2 i, V+ [; c# f2 k5 h return measured pressure ) C* _) c/ E h }4 N% S6 r# }$ e
public void setMeasured pressure(double newValue) { ) N: X- J6 S: `# X1 V3 U measured pressure = newValue( o* l% ]$ O& a5 l0 `( Y
} 8 ]+ e2 H' P% }* e' O' c public double measured pressure = 0 8 o0 G+ h. _0 r6 K# v: ]) e: s
/** 4 o! t* h2 f* t9 v) Z *2 G2 e) O9 Q" a, S4 o7 W
* This value is used to automatically generate agent identifiers. . h0 z$ S2 Z, i0 n * @field serialVersionUID; l8 D4 d+ X' v4 c6 l9 G
* . r5 V% o5 `8 C3 v */ 9 y! q5 U8 [: F, _ private static final long serialVersionUID = 1L 2 u+ a. U. ~0 w' l# K1 |$ A5 l0 r, x3 `) c
/** " \ R! P3 I3 p6 I * 3 ?( l4 S0 d6 k' g- d( f * This value is used to automatically generate agent identifiers. 4 \7 V3 v4 [# V( _# p * @field agentIDCounter2 |2 [$ x! V: [) d. w( D( @
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protected static long agentIDCounter = 1* R- q" s* z/ Q4 t, _
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/** g8 K' G3 s& h3 x
* . P0 q& j# {4 y. \6 S * This value is the agent's identifier.4 k6 p: _) c/ v7 E; l' ~
* @field agentID t2 m% |; _+ X v/ }% V, |' Z. {
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*/ 4 a. m8 ~8 @1 {+ r& m. `" W' g protected String agentID = "GasNode " + (agentIDCounter++) 4 V! y: ~4 R. m- p8 Q: G( Q 8 L$ ~+ k% ~% |. z /**$ S( {5 L/ ~$ ?
* $ e x7 W, }9 D% y8 L& Z$ i' \3 X) A * This is the step behavior. 6 _+ w( _9 Q1 K1 w$ J5 ^# G * @method step $ B. K% |9 u# s. ?3 ~0 ?3 ^ * $ C' A: U7 h" {1 y */6 A7 {, h2 e- c( x, f* v
@Watch(9 [9 l/ W, G) n; U9 u
watcheeClassName = 'infrastructuredemo.GasNode', j( G5 ?9 d6 Y8 I0 ~' _" f4 ~
watcheeFieldNames = 'pressure', " X V% ?4 J( |. H5 c4 ^& @ query = 'linked_from',# z- S' \% [% o! t3 e$ W- ~: S
whenToTrigger = WatcherTriggerSchedule.LATER,4 E X- D( k3 i) B4 f
scheduleTriggerDelta = 10d: [' D4 i% u% N
) " R6 \3 |3 a, h! k2 C% |$ d public def step(infrastructuredemo.GasNode watchedAgent) {. x* K* Q1 K- M% R$ g
; P/ h S5 \) F // Define the return value variable.8 Y) V C, {1 X+ A
def returnValue 7 C7 t0 k4 l& y7 x$ s6 B! d 9 {. `) b1 S% p7 C/ c6 O // Note the simulation time. X0 C; j0 R+ c, O% r U
def time = GetTickCountInTimeUnits() / d5 M2 ^% W! v/ {; X/ g7 l: s7 v; t+ j6 I7 ]) z% ?) u
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// This is an agent decision. ' y: ~! Q/ [; B% B) l, Y0 G1 f if (watchedNode.pressure<200) { 6 J5 E" X5 o" G0 S$ ~. ~ . A: f: r) ]+ [- k6 _6 e // This is a task./ I7 N" p' g t" J& T' X* d
setPressure(watchedAgent.pressure) 8 b; `( q, F; |0 {- d' r * d- O: m2 v, X, c! j } else {8 e/ C0 N& @* g0 Z. E5 b' z5 d2 F
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// Return the results. $ Y4 D) M$ y7 Q; t; X1 W: { return returnValue 6 H/ ^5 H8 [% @1 w0 W8 e f 1 m) C4 `4 A# ?2 ~5 u6 A } 5 P" Y, k& E3 f: b$ S" x% t- t9 T7 t- J& h1 j& v
/** ( O8 B6 E L) C0 d, l8 N *# b5 K( v1 _: k3 k; x
* This is the step behavior.* [6 x- N, f3 s. z' T! U8 }
* @method step - R: K5 _6 b) _/ X W% M! \# p/ a- m *- [! V/ m3 |2 [" l
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@ScheduledMethod( N0 c0 D9 N! C1 Q1 B/ V
start = 1d, . k8 [* A) W( D8 `* S5 v8 ? interval = 1d, - @, S! X# O+ R( b+ _ shuffle = false 5 X( P' Y8 o( [" V# g$ \. a' U; p" o ) * P9 t5 A; [7 s public void step() { 5 Q5 g7 T# S& q' ^: D- i M ; F0 g/ D( @: i( _: K // Note the simulation time. % F6 ~0 v& P- Z W' ^5 J def time = GetTickCountInTimeUnits() T. ]6 D; L" @- x
/ T9 O, G0 e1 w& H // This is a task.( F/ ?; h+ C& F4 q
measurePressure=pressure+ RandomDraw(-20.0, 20.0) 5 R( J6 j- C8 D8 z' P // End the method. ; `' A9 t. n; g E, h6 v return 6 M3 y/ S( b, o9 b o/ g7 o 7 ~. ]- ^* A$ o0 V. X# g$ T$ U }