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5仿真币
在groovy出现下述程序,但在gasnode groovy里显示错误 ,请帮助解决 $ Z6 H& }2 Y. T6 X: ?
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; \/ [+ u2 F5 }% l( r+ z. @; B@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
( c" Y9 C" q: J3 }; n public double getMeasured pressure() {3 {5 w: o6 g& ~/ g3 V+ H5 M
return measured pressure. [; W1 _8 Q% I
}
5 f% ?. z# _$ N, r a public void setMeasured pressure(double newValue) {
, J, T2 J9 \. i8 u4 m measured pressure = newValue# |) F* A7 w R+ s% Q8 o
}
. \3 S# c9 K2 J, m0 O5 K6 n; [ s public double measured pressure = 0
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/**
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* This value is used to automatically generate agent identifiers.2 T" G: B9 s5 h, ?, A4 u6 @
* @field serialVersionUID p9 e# v/ A5 V4 a* z h4 H
*/ }8 ?5 ~( d/ x2 k
*/( Q4 @5 x$ {5 P: z- \
private static final long serialVersionUID = 1L8 v7 J- S( u0 V. |2 Q
" @+ q4 `+ l: [ [* | /**
) a& N" n* t6 s/ v& E8 R0 m *
2 n9 D5 k' o- A * This value is used to automatically generate agent identifiers.
$ l& s! O# J" t* p0 K+ \' s * @field agentIDCounter
5 W# r7 x2 d0 t% i; H% k: [! T *
0 N# A1 G. k; A6 F' ]2 a3 R */
# J9 _; c- E! ~# @ F& c protected static long agentIDCounter = 1* w$ X5 a' K7 K/ c
4 C7 A' a1 p9 U+ [ /**4 d* T. l m- S0 `/ d. L
*
' B$ c. F% t# d( q, _% x * This value is the agent's identifier.
$ Z; d* l0 Q: [% M( B& o* ~ * @field agentID
% {" l1 [( W7 c. u# e' l) W *
2 ]; a4 \4 f ]9 L% l */. P6 ]$ s# v* O6 S% R
protected String agentID = "GasNode " + (agentIDCounter++)
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' R; E" d6 u+ k& [) c( w# v! z, o /**
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* This is the step behavior.
* p- K; K X3 b% f * @method step) d# \1 L8 e1 s! }; L, e+ X
*
, k+ H; `3 S1 C0 Q' T, Y7 `& y. _ */
y, J$ b' G3 u( V9 G0 t" d @Watch(
% v1 [$ x( C) N watcheeClassName = 'infrastructuredemo.GasNode',& K& v. E1 o" M" Y# J
watcheeFieldNames = 'pressure',
; N* _- s# p9 p( d# f( s4 k query = 'linked_from',
) f _- r' G6 O3 Y' s4 j4 H whenToTrigger = WatcherTriggerSchedule.LATER,2 F$ A3 Q/ ]4 z7 g) c
scheduleTriggerDelta = 10d+ j. w+ h3 i S% p# T
)
' w1 f1 V6 ?1 p& h9 J6 ] public def step(infrastructuredemo.GasNode watchedAgent) {- v* ^+ s% B. _5 C
5 L$ [3 l4 \2 K) p' L& y // Define the return value variable.& f5 J6 R' q2 G5 }3 F2 `/ P$ ~) I
def returnValue
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// Note the simulation time.7 E6 V3 D) U* T- Q
def time = GetTickCountInTimeUnits()7 }6 ^3 s! d% I7 S- Y1 d0 J0 ]
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// This is an agent decision.
4 u3 K# M6 `5 h, w) A- F if (watchedNode.pressure<200) {8 @2 W& r3 e4 ]! [
9 [$ R6 P* T2 X7 | // This is a task.) \& o5 m+ {: A5 A6 D6 X
setPressure(watchedAgent.pressure). \6 i! M- E( f4 c* J5 X* d
- g* y& ]6 h/ n8 l: Q$ B } else {* Q7 M5 i% J) @ n
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}
! [# n. i J J Z // Return the results.
. G' f$ Y; e0 K& D6 O' \ return returnValue
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5 t0 D7 X% ~: R0 N; y! N) P4 G /**# ?% g2 f) W' k" a
*
/ v, q: N# D5 Z( Z& [ * This is the step behavior.0 |( p* a1 g3 ~9 T
* @method step2 L" z* C( v& ^/ E, E9 h' f
*
0 [2 z0 m n( P */
6 @- y" M; j) u. J8 B5 _: t4 n2 V @ScheduledMethod(
2 _0 p% a" D0 p# D( E; V start = 1d,
: ~ w% _3 ?5 @& _, U interval = 1d,
9 Y& @& O/ D7 E( |3 m shuffle = false# V p% o# Q2 W2 y% ?2 p
)% g5 U1 S- @; T6 N; v) h( d
public void step() {
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// Note the simulation time.
' x1 u% B. i9 q* j. J& J def time = GetTickCountInTimeUnits()8 {$ ?* \* J2 q4 O! \3 o
) ?5 X- T( p2 y& o5 O) G ~- e6 Z // This is a task.8 y: G7 ^! r0 G* |% c) S! l; z
measurePressure=pressure+ RandomDraw(-20.0, 20.0)# u4 i6 z& E5 W& O! R% ^7 J
// End the method.
6 m1 W: g+ M6 p/ f4 s return8 d" ]; F# E( A) n! {) \& c
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