在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 ) U1 m3 u+ C1 e. O( ]
; y$ f1 q" _6 {# b3 F' h# N" L; I0 Q/ q4 T1 p3 i& \/ W% \" Z- |
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") ! k5 e, F4 @/ A4 u0 g+ k0 o& G' a public double getMeasured pressure() {( g$ T5 ]( y( `* |
return measured pressure 2 S* F% b: ~) D }% q6 `* E' P7 o z5 T2 Y+ }
public void setMeasured pressure(double newValue) { ; l" h4 w& ]% D0 ` measured pressure = newValue 1 N( w7 {0 {9 N3 B W }; E: k! ~4 V1 ^/ F' c9 z' O
public double measured pressure = 0 , r/ B. G2 _1 e7 ? 8 W; B G4 n( \ /** : Y6 H, G9 A$ T8 Y% J7 v, D" h8 E *: |# ^' l0 r2 E8 I" x
* This value is used to automatically generate agent identifiers. + {5 f, ~1 i) d3 P+ {$ B * @field serialVersionUID* v7 n. L9 O: D* A' z
* " Y2 K+ u/ w( l0 e7 J. a, x */ " u5 i9 ^# Z, E private static final long serialVersionUID = 1L8 N1 W: N- b/ t" _
# w" Z6 K' I, L7 A4 M
/**+ F" {) X: G) |4 N R2 B
* & _0 Z1 o6 {' @1 _ * This value is used to automatically generate agent identifiers. , ?" D$ K- y9 J * @field agentIDCounter+ [, F# y9 n, v- b& V2 C% B
* 5 E& Y8 d/ t. Z/ d5 E */6 R c9 N$ c! Q' @' d: U7 M) J3 j
protected static long agentIDCounter = 1 7 Z& M C8 q* h( F `* m8 Y( y/ V u' K& i( @/ H6 J3 \8 _2 n+ r
/** 9 ^0 Q$ v; k4 v1 N; C" s" g * 7 K" `8 H x/ @5 V' `. _0 F * This value is the agent's identifier.) j% v) _0 ~! k) q" V2 ~" E* a
* @field agentID 9 F* K1 R8 @' X+ J *9 e9 f0 O+ G6 ~1 l3 Z% G) U
*/* |: ~+ @, j; m* a
protected String agentID = "GasNode " + (agentIDCounter++)6 d/ ]0 X% ^- W2 _2 }3 F
4 k, ^6 _; _9 g3 B
/**/ Z6 Z3 g7 `/ H: F) {" `
* 9 q/ y/ _# D1 Z: t3 M, e9 j( T% f+ ] * This is the step behavior. }& n0 Z$ C" X& K& S
* @method step + F$ R: J. Q9 R& n2 O3 ~4 Z9 y *& a% F# e7 T# b( g M: z& Y
*/+ ?" O7 W, N3 S/ y7 V' M' Z
@Watch( : B" ~& P8 [$ \7 @' g watcheeClassName = 'infrastructuredemo.GasNode', ; X: B0 J" ]" r, z watcheeFieldNames = 'pressure', 5 y+ x. o$ V- ]4 r% j+ T9 V query = 'linked_from', ! U2 ?9 `6 A8 X5 C* \ whenToTrigger = WatcherTriggerSchedule.LATER, + Y+ h2 R$ d4 j0 N! ]0 G- P scheduleTriggerDelta = 10d 2 A& j8 ]( z6 x ) s3 ^. w: b& \7 |0 V
public def step(infrastructuredemo.GasNode watchedAgent) {$ W5 D8 f8 C8 X) H% k* K$ P% }
: O5 Q- P. w8 ~: `, r+ v9 e
// Define the return value variable.( \( U7 U5 }, T: K/ I9 f& ~
def returnValue 4 ]# m/ \! o6 p" M+ n5 \/ \' O \' Y- f- k, W2 z) N
// Note the simulation time. ' s" r- Z1 ]1 P7 L def time = GetTickCountInTimeUnits()/ G) a$ f5 R7 ^7 r' j! V# s3 ^
5 H1 A* r) Z _1 W6 l4 D; S6 @ 0 @0 Y% F0 d. N# J$ v) j4 ] // This is an agent decision.; \; r+ z6 {0 o0 W9 i' ^
if (watchedNode.pressure<200) { # Q4 V9 v( F/ n/ J" p5 C7 m 1 J; x: D6 J. q4 k3 b, H // This is a task. $ t# V, q5 P( i! k9 w! [& N" m setPressure(watchedAgent.pressure) 1 w, {* E4 t+ ^* b* ` 8 p& u/ b8 W# _ } else {! v1 P- F+ T! W6 ^( U( Q: X
8 e5 Z) B% q. i7 b ) W/ X A; N9 f0 h) G/ n }7 W W6 d& d3 D
// Return the results. I+ c5 M' v. D; O return returnValue! |' N& [2 x; U0 E6 i; Y. F
1 l1 b* d% G8 O1 A; C$ i } 7 Q8 q/ S; u& e n& o # J; [# g7 F+ U. B( g u, q; z /**( m$ z9 N9 n6 A& N# l. [8 d
* ; V) O. m; W% R8 E * This is the step behavior. 0 g* I. }3 t2 m8 |5 I8 i* a, L * @method step; Q, m2 q( ~0 T- B* }& K) L2 c
* 1 r/ G& `2 C8 B# s */5 b) f7 _" }- O) q
@ScheduledMethod( , E2 u. C" Y3 M' T! O9 s4 I start = 1d,/ W! B/ i4 q7 ~" _( ^9 R( t& q) B
interval = 1d, J! c T! }0 X4 X: d! i shuffle = false 1 q! W7 F+ J! P ) 1 c* i- K0 P1 b: X public void step() {8 p7 c. R( U6 B2 v
! G {- T, P2 q$ ]2 | // Note the simulation time.! @# B$ S! {$ ^, A
def time = GetTickCountInTimeUnits()9 U# |/ Z: s1 I/ P3 \; g' [" Z
# U# N" r5 D. p& _: } // This is a task.4 Z0 Q& R. F. y' f# S) @+ A; s7 o
measurePressure=pressure+ RandomDraw(-20.0, 20.0)4 ]& }! _' }: s
// End the method. " D5 r. X- d' V% `6 U return 5 w6 b. y% i: m+ z* L4 ~0 |2 h& A 3 k r3 Q. w* T1 i0 X% } }