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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
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( M$ Q) R) ^) M, r- Q* J@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
& {3 ~3 A# N5 Z0 G9 w! m! v8 Q. b3 j _ public double getMeasured pressure() {6 {! N7 H3 Q# y- x; i
return measured pressure$ L0 B$ ], H2 w7 z( |1 c
}
* S5 [0 q5 k. O: L public void setMeasured pressure(double newValue) {- E3 t D' s/ P) O; _
measured pressure = newValue; F) s" d1 q! p9 d
}
* {8 U. M. _6 m: \/ J public double measured pressure = 0- \# r0 R% Q& @1 b6 s: P
! v$ E. T2 [6 q* z* J /**" E0 n7 Y6 q5 a8 ?
*
+ @7 J$ r/ A- J * This value is used to automatically generate agent identifiers.
+ t+ [+ {$ d( `- j8 S$ c * @field serialVersionUID* T+ R) h" x1 V$ d4 D
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private static final long serialVersionUID = 1L
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0 I1 ?- C8 m9 A5 _0 A /**7 A( J" }0 t' w+ @9 M3 w
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* This value is used to automatically generate agent identifiers.
# ?: }) ~" C& g; B" D3 v; F * @field agentIDCounter
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*/
3 t/ ~. W2 [1 C) z, a protected static long agentIDCounter = 1
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/**
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% i" K0 k* ]( t- l3 h! H( T2 L * This value is the agent's identifier.' O0 C- j6 B( r6 b4 A
* @field agentID- ]# T6 C$ }; B; X5 L1 x- E
*
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* S2 t4 ~5 Q- w: P0 n& C4 B protected String agentID = "GasNode " + (agentIDCounter++)7 y- E$ U9 L& J. C2 Z3 V
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/**3 W1 j4 z$ P7 y( W
*
- }" z1 w7 u$ G% l3 i( X * This is the step behavior.; D' j3 m$ a" }0 v/ P
* @method step
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*/
) L# @& A6 ?: u% C6 t T9 C* s @Watch(- g! R# D+ h; y$ L, ]
watcheeClassName = 'infrastructuredemo.GasNode',
+ |, E3 j' Y+ A+ x/ g watcheeFieldNames = 'pressure',5 o9 _& k3 R+ F8 i9 N% G9 i
query = 'linked_from',6 _: u; z7 E8 z+ r3 }% w
whenToTrigger = WatcherTriggerSchedule.LATER,/ [. v, Z3 v( \( z& j& O$ J6 F2 F
scheduleTriggerDelta = 10d& O l. ~: w, s7 J9 {
)
$ n; y# q; V; O# k9 Y" D public def step(infrastructuredemo.GasNode watchedAgent) {
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! D2 v. t/ g+ s$ g6 P1 ]! f6 y& _ // Define the return value variable.
`$ t; J5 _% o0 H( B def returnValue
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// Note the simulation time.! ]' d' u$ L2 x4 z
def time = GetTickCountInTimeUnits()
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// This is an agent decision.
3 V* n, p7 o3 E2 b if (watchedNode.pressure<200) { Y4 d5 g% a. I! y/ U. F. K9 T' Y
0 V1 n) e% s/ Q9 b. B# n1 U // This is a task.
4 U O$ u; x; R8 z5 ]5 } setPressure(watchedAgent.pressure)% Y* F3 Y9 q+ U, P$ P/ q% B
- N0 l8 H* I q* i. E2 w } else {8 v1 O0 l* I8 J2 @# ` `) O
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, c! O- i: X( _8 b // Return the results.
, _5 X# s$ V% r% H7 T. g, Z$ S return returnValue; ^$ C/ q9 H, T. B# x
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! c) y! n7 F2 f /**+ l) K4 z% ^4 o; I5 k3 k. G7 K- o
*
: Z3 C# T& M7 \! p& @ * This is the step behavior.$ }. `; v$ s7 V/ X" ]: |
* @method step
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@ScheduledMethod(
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# `$ m+ A9 v! p interval = 1d,: Z, F9 K+ }' G& h: _. ?
shuffle = false* D, w1 S6 X8 O
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public void step() {+ p+ o! s% P2 t' n: {
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// Note the simulation time.
- y% o" ~+ v9 c |; o) B* k+ s f def time = GetTickCountInTimeUnits()
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// This is a task.
' W: y' Z' f2 B8 `' z4 L- c measurePressure=pressure+ RandomDraw(-20.0, 20.0)
: P7 i- t! { k; @ // End the method.% B5 D/ i1 s5 p
return
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发表于 2009-4-4 12:21:26
