在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 4 P& E1 M& Z `" g3 y
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")7 M. r1 \3 k. Q/ ]
public double getMeasured pressure() { % O6 t V. w. H' m* C$ D0 b return measured pressure 9 e' \& Q1 ^) s9 k) t } ; k% c" l+ ]2 F public void setMeasured pressure(double newValue) { + c7 _6 Y3 N o0 k6 l( Z measured pressure = newValue. j$ B. [% F& c2 e8 t( r3 A
} # S |- f9 B1 @% v3 \- S1 [) h! o ^ public double measured pressure = 01 e" M* ?. [3 _( N
( y8 D* v/ D7 a! a5 s /** Q- [/ F: h5 r0 A" c
* 4 J. L% F9 j) S8 R9 W% H4 B3 O* e * This value is used to automatically generate agent identifiers. 3 P2 \" R% l& V# o' Q- C$ c * @field serialVersionUID ! B+ X$ X( }2 O4 c! k! a Y *, s I% G8 c* B/ G0 E3 P7 @
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private static final long serialVersionUID = 1L 4 b. t9 C. T0 Y) m) e4 O( U1 Q0 ^) w. u: j, R
/** $ j% P" X: a$ ~6 s& i1 s* D * / k5 X/ l! m' `8 w * This value is used to automatically generate agent identifiers. / ]4 X+ e# O! _7 q" ^# v * @field agentIDCounter7 y7 a* b( {7 R! U% |7 p7 s
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*/ 4 b8 _% d( Q' @% H: L/ M0 e' M protected static long agentIDCounter = 1& r W2 t; A0 h6 N4 g, a
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* This value is the agent's identifier.# i. r# k- v, T, A
* @field agentID- k1 W5 Q1 L, i3 a- h7 T
* / R+ `3 a# D9 w2 g9 H7 E */ 0 N1 l# y/ ]2 T$ v& W protected String agentID = "GasNode " + (agentIDCounter++)5 K- F- [/ q: f. h$ f$ f2 i* q) ]
' |' N3 k) F! e9 |. j' n /** , Y/ j9 C) i6 M* z; r. v/ s. m3 p * 9 T. _3 T" Z) F- ^9 E; f1 Z * This is the step behavior.& X& B" [8 p, j1 z" |% I7 |, z8 J
* @method step: z( m7 V/ W& L0 C8 Q* v
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@Watch( + m2 Y% y( e( J* O watcheeClassName = 'infrastructuredemo.GasNode',0 }+ _& G( G/ Z
watcheeFieldNames = 'pressure', + D% F6 x6 `8 G1 U3 L query = 'linked_from',% n/ L2 b" `9 b* @. N- n2 y |
whenToTrigger = WatcherTriggerSchedule.LATER, + F- f4 n( Z# F# E, L1 } scheduleTriggerDelta = 10d+ I, I- x5 I7 S' B3 o- Q3 f) m
) # w7 \* f$ }: F public def step(infrastructuredemo.GasNode watchedAgent) { / e4 Z- _4 a8 n/ R) R ; h* L1 m6 u: j" m+ Y& { _- @2 Q) R: W // Define the return value variable.+ {% X1 e. @$ k& c* A8 U: b
def returnValue 9 r3 p. F9 n6 ] 3 w! P: E3 a1 _6 y3 D // Note the simulation time. I) U1 [# Q1 K5 K8 Q9 B& H def time = GetTickCountInTimeUnits() 0 ]0 H& ~7 t8 a8 y9 |! l% E/ Q5 X' @5 I0 F& v6 r
9 I1 R4 w* S& d( F // This is an agent decision. 1 r) }( i8 V5 v- g2 q4 H z if (watchedNode.pressure<200) { / V, g1 d7 i& }9 Y: F 9 K# X+ W) x/ O4 S9 X' x // This is a task. 3 [, ?, \% `6 S; X }+ Z setPressure(watchedAgent.pressure) 0 V l m) e+ w4 h* K) b7 Z * G" T# A- C, o0 m } else {' D, D2 M& t+ M$ M2 M/ w6 _
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} 1 D/ K0 e5 V y" d# o S // Return the results.0 X' h2 K% H) P6 Z J% ]
return returnValue8 j5 n. j# q9 o4 h( m! C
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/**0 ?; J( \8 M! F9 A" a: f* _9 y
* + \ E: n n/ ?& _3 F, N0 S( J0 V * This is the step behavior. . N' y- J% A3 H * @method step. g' t0 |. F- {$ q. U- F
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*/ & c T3 `; ]- h$ L @ScheduledMethod(# H) q+ s3 S/ w/ a W0 w$ J( n
start = 1d, 7 t' W; v8 D6 n; X" }' T* N* s! l interval = 1d, 0 W. [% r% z4 L/ t. v8 T shuffle = false 7 Y' Y0 `7 S( Q9 E# S) o ) , p/ p1 u5 Q. f" l0 f* }! c0 [ K! { public void step() {: d! S J; Q. N
( _; o0 k% `: R( D: k$ S& b+ v // Note the simulation time. , t2 E. X/ Z) h( M9 Q; |. D% ? def time = GetTickCountInTimeUnits() ( B9 v2 O+ F/ G, O7 T# Q. c* B- L' R7 i6 E9 }7 M" c
// This is a task. T- ^/ k5 u/ j2 ^ measurePressure=pressure+ RandomDraw(-20.0, 20.0) 0 v# \1 m7 X( a/ L$ [ // End the method.) j. `7 u M# O! q! K
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}