在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 ; M/ j$ [5 M! n: S o9 } . J' E7 h3 _% _) Z% I' i" E2 Y2 ~/ U t, @
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")+ ~4 R( b) B8 E; @, P+ f! M
public double getMeasured pressure() {7 F% o. w# y% n; w1 }
return measured pressure + Y. p9 E9 q3 H: d5 D }/ s( N e% j: ^0 e; D
public void setMeasured pressure(double newValue) { : I3 b$ z5 E$ y6 q$ n$ c* { measured pressure = newValue 7 H. F( e8 t Q } $ l0 P7 O; x; C' o4 _3 a* M; b public double measured pressure = 0 $ M% x6 j. Q( z4 V0 G3 g 8 o% C& K) ^$ f5 h& R+ {, t2 S$ F /** ; N" M0 H5 U" `3 x9 N( @7 } u *$ m% A5 _/ c& I4 v
* This value is used to automatically generate agent identifiers. 8 A- G4 u4 Y% D% u& v+ N * @field serialVersionUID) a/ Q1 x- H) I+ |2 m/ N
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private static final long serialVersionUID = 1L0 I. }5 _/ |2 A4 Z( ]) V. T
4 D4 P6 b/ u( {, M7 j H /** 9 E, e2 a J Z' q7 J9 D * ! W; r3 n" F' J2 q6 S * This value is used to automatically generate agent identifiers.3 S4 M: ~7 q$ f, r9 I
* @field agentIDCounter# x2 t1 A' V' l* A2 U5 F
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protected static long agentIDCounter = 1; `; E. }5 k3 @) j' a
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/**6 g' ^' e# }8 u* w) }5 S I
* ' j7 u8 T+ g- V" n * This value is the agent's identifier.6 L* Q. `+ M. G# U% R, K3 `
* @field agentID 3 E* |: {* {9 ~) Z& u * $ l. V3 x1 V A, U */5 S: D2 v% y* i8 q7 G
protected String agentID = "GasNode " + (agentIDCounter++); R3 m7 e( l; t" J" W
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* 3 [& F; |4 f( X0 [9 a* w * This is the step behavior., V7 f4 X( d2 k9 v2 a7 l3 g
* @method step6 j f* u1 A: Z
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*/ " s6 F9 o: l {* [. K @Watch(9 o) c3 I' O, `( m5 Q; D' |+ Y7 R2 j
watcheeClassName = 'infrastructuredemo.GasNode', a0 s4 P% T9 e* ^ watcheeFieldNames = 'pressure',0 G; R5 _0 |; ?' E1 m1 ]( N% {9 A+ N
query = 'linked_from',9 I+ j1 f" p! K: A$ B
whenToTrigger = WatcherTriggerSchedule.LATER, ; u9 h' Q M4 w+ |4 E, c7 i scheduleTriggerDelta = 10d' x) P% R- r8 v! c, f' C
) ( m% [! R& @9 x: O) m& o( D public def step(infrastructuredemo.GasNode watchedAgent) {9 c& p0 R/ w% g. [' G: {5 x
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// Define the return value variable.& |, v( w+ Q7 t$ ~5 M
def returnValue+ B" x0 d* b" a' }* W. C4 I! D& x
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// Note the simulation time.' s/ x( F' B7 S# O6 z" O5 {9 V
def time = GetTickCountInTimeUnits()# ~$ }+ J, b! U" f2 @- {
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# S5 r% t) [5 f9 L, B$ L$ c // This is an agent decision. 1 B7 P% m( c+ D8 J# w if (watchedNode.pressure<200) { / L' q; ~# d; K9 G 1 N" t( A S4 f/ d // This is a task.4 F( S- y v4 q! S# q, J0 ~0 X
setPressure(watchedAgent.pressure): @: p, _* m, m z; Z+ V
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} ; D% v; v: B# L+ l8 h. f+ m8 B' [& R# l // Return the results. 5 s- _0 K5 h6 k- V1 u, F return returnValue 8 i) t& m' j2 k' w. ]- }/ W& P 3 J/ k/ x7 O) r5 |5 ^8 V5 k }0 K: `- J$ c" ], s; c+ Z
3 [1 H" Y" r# L0 O! M1 s /**0 F7 D. d- U [7 B6 Z
* ) ^% P0 @/ O7 j * This is the step behavior.; L1 ]0 F; c2 V s
* @method step, y" q& L/ ?# f" A' _; r
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@ScheduledMethod( # u. [7 p- z9 u" F2 F2 H start = 1d, 3 Z$ @8 ?; s! D' ~) o/ h interval = 1d,* q" g( W) P; W7 p% ^: S
shuffle = false ~4 x' W& W% h6 A4 f ) 3 M E; F* X, d, [( _( m4 D public void step() { 1 i/ o1 u" v4 j6 a: M$ ^0 a1 m; [# B
// Note the simulation time.: X2 @1 R, p' w( D: ^0 c
def time = GetTickCountInTimeUnits()* O) H$ |- _$ X' T# T* q
- \- o* V( b- t. D( w // This is a task.( H: ]+ P" ?( q. b8 b' o! |7 V
measurePressure=pressure+ RandomDraw(-20.0, 20.0)6 h' C7 \/ U$ g
// End the method. % s% P$ k0 C. ?3 T return% B3 U. E- A7 Q* V0 F
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}
注意,在函数step中 d" W. p, v Z$ j
public def step(infrastructuredemo.GasNode watchedAgent) {7 \2 D S& h3 C
//这里是watchedAgent. E. E0 b) \1 Y! a5 d+ f! G" D1 `) N
但是在语句中,你填的是watchedNode* i: K: {' \" `8 W
// This is an agent decision. - _) c# }$ |; W" H5 T if (watchedNode.pressure<200) { ) p4 z! j9 i% p6 l
setPressure(watchedAgent.pressure)& f( o7 U1 W6 {: y# l
变量名称须统一,可以都改为watchedAgent