在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 2 v7 k2 I3 L; h5 \3 S( }9 P+ w4 A" r$ C' n5 B# l. E: w) _1 R
/ _2 O! T. Z6 t6 h
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")0 E3 H% e2 P6 H
public double getMeasured pressure() { " Z8 i, b ~' Y9 \* @. m return measured pressure, C6 j7 T4 c' u1 [
}7 o( k+ f- U* H; r* P) _2 l8 n
public void setMeasured pressure(double newValue) {: {1 l' A" ]5 S, o
measured pressure = newValue( F. M* ?, A; t
}' Q: W; Z1 W0 e; \1 T
public double measured pressure = 0/ R P+ D3 G7 P U+ v/ U$ b
( ?" N5 `3 u# C" S" O! m* r* `' {
/**0 a1 P: f8 k* V% J
* 0 f) ~& n7 \- I7 e * This value is used to automatically generate agent identifiers.. g3 |9 h: s( `& |: B# S
* @field serialVersionUID a: x# i# d4 z) `1 R
*- x3 l) \; w l5 a& }+ D5 {& d
*/+ n- H7 D0 U9 U( K" u" u1 n! f
private static final long serialVersionUID = 1L3 }0 K0 x* n& k" C9 e4 A
0 R5 p& e& D; ` /** G4 x4 A% T8 t6 D
* ]9 h5 N+ L, ]3 Z: _ * This value is used to automatically generate agent identifiers.9 r5 V; Q& O* q ~8 {. S2 m
* @field agentIDCounter# }+ C/ O6 L9 u9 V; }
* 8 C: ^5 ^* R9 k @' @ */ 7 j; B: G" U7 l, @. m protected static long agentIDCounter = 1, M" r) S- I/ P* F8 Z4 q2 z( S
4 w+ d+ u/ u5 _
/**9 O$ N! X: O* B' o! O4 x. B, m
*5 @4 _: h' C o1 O6 y4 G* _
* This value is the agent's identifier." x! z) T3 e+ g, h- O1 W) f; p
* @field agentID" n( z4 \3 f w# H+ A& C% @" R7 f( Y
*5 S. u, r( @" v: i5 }
*/ 6 L- U: K7 `/ U- U7 m. U6 j6 [" U protected String agentID = "GasNode " + (agentIDCounter++), @, ] j# h4 C2 ^5 }; i" Z
' x! v) N: e9 C. ?, ~, a2 e
/**- g2 E- f! S1 \1 m; s4 y
* : ?' W+ Z3 c8 B0 g- T! d( c * This is the step behavior.0 ~1 K: I- N$ J7 d0 e: @
* @method step - u8 H4 J$ W, c; H8 g' m( I) i * , |8 x! H* T4 u" p3 \ */3 h% c/ x, `$ T% ]5 W* {+ ]8 E
@Watch( 3 p# N, w2 Z/ l, w* t: Y watcheeClassName = 'infrastructuredemo.GasNode', & a& V! c: |+ _# A; Z watcheeFieldNames = 'pressure',8 N! a/ N2 n, A& C5 `
query = 'linked_from',2 M: R- X+ f) O# M' z- O- f
whenToTrigger = WatcherTriggerSchedule.LATER,! c- d1 t2 s8 D7 ^0 `/ a
scheduleTriggerDelta = 10d $ |( J6 d- m5 U4 |- T% ` ) 0 h' b% u# ~' j0 `3 O public def step(infrastructuredemo.GasNode watchedAgent) { $ [2 }1 D! K& c+ F: |/ t9 x0 B7 M0 I5 x; ^
// Define the return value variable. " o. }! L8 p+ ]- Z+ z6 z def returnValue 7 D6 N2 I1 r _1 f: ?5 p3 ] & ^+ I: `0 J6 Z // Note the simulation time.1 h1 h ]8 }/ h6 X; @7 O% ~" x, E
def time = GetTickCountInTimeUnits()5 E/ k% u$ z' p
4 p. {7 t1 h! H0 Z$ y
9 [( g# C. G% Q; f // This is an agent decision.% h& ?8 Y: b, `6 E
if (watchedNode.pressure<200) {! J( F$ R3 x# V" x' ]# V4 P
2 `' I& ?! ^( r2 z
// This is a task. ' e o( k( j2 a; }0 T setPressure(watchedAgent.pressure)% j* b R( ]/ _, b; c
; {( J0 u, a2 t } else { 7 ?- }2 t- q4 w5 g/ W# z 0 N9 L$ P, \/ j6 h: l9 e, m. r4 P% s. E! X" X7 n( w% u
}0 ~ Q0 T+ m- ^' M9 F; `% F
// Return the results. 9 t- r7 M# }8 \) d% _& B3 l return returnValue 6 h+ X [/ F+ L, P: R: k ! H% b/ Q: i4 W+ E4 }9 h }& Q4 {% f8 n6 `* `5 ~. T5 p
/ T! a" ], P$ S. }. z7 Q4 k
/**) j- C3 F4 ^2 G, ]4 p( |
* 4 ^1 D% ]5 w6 G2 ]/ H9 _( S * This is the step behavior. 7 J T4 m9 Q3 y0 @! q * @method step% Y/ [6 ?- T, p, I
* \/ j# b7 }; L
*/0 s2 Y [3 I0 M: V$ V" b
@ScheduledMethod( & d' e r! U4 {5 X* p* r% W1 q start = 1d, . E2 h% r u4 c interval = 1d, " q& V' W* p$ {6 d# g& D/ E shuffle = false ' G0 M, b- H$ E )- v8 }2 B* L# X" n4 c' N
public void step() {, }% p8 Q ^: z
6 Y. M( L3 W, B& Z // Note the simulation time.4 k$ J! F) w$ Z# `. N
def time = GetTickCountInTimeUnits()0 ^$ K' S0 N4 o6 ?( g
' I7 p2 @3 c Q: k" c$ h
// This is a task. + h( \) I9 Z! v8 |5 x measurePressure=pressure+ RandomDraw(-20.0, 20.0) ! ?: u4 g* r6 T# s) s, @; K( U W // End the method.& x/ }* h; B( M k, }% X) `
return * C. a* Z+ Y- z( \# V, X5 t* h( M X: H$ r
}
注意,在函数step中$ {. P5 ~: H4 W" [ x
public def step(infrastructuredemo.GasNode watchedAgent) {; `+ t) E, V0 I& f
//这里是watchedAgent ) T6 l$ B) |0 g) }7 w3 e$ J 但是在语句中,你填的是watchedNode1 s( P6 h+ k* ^" b
// This is an agent decision. ) i, f' e: H3 }: T( ]0 f' w if (watchedNode.pressure<200) { ' N, W, z$ W6 ^5 _) f setPressure(watchedAgent.pressure)6 e& |, v# j/ a, u2 S* L0 b3 E
变量名称须统一,可以都改为watchedAgent