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 . H }4 a/ W) Y s# l) X& ]
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")% r3 W/ w# v" E" ^
public double getMeasured pressure() {
# `' H4 `, I. o& @& M return measured pressure
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public void setMeasured pressure(double newValue) {
# E( x1 P) W. T P$ V: P measured pressure = newValue r+ s- f2 g) `0 f+ g
}
& m: }! R$ d# j3 _" t public double measured pressure = 0
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4 {+ G* P6 O% C- H* z4 s /**
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* This value is used to automatically generate agent identifiers.
( U2 x5 K$ ~6 V% k' x * @field serialVersionUID
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private static final long serialVersionUID = 1L7 V U3 n! t u/ ?- ]' j5 O l9 h
* q- T& a# R9 C: t& `5 P5 V5 R /**
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* This value is used to automatically generate agent identifiers.( S! R2 [/ P$ x9 m: {( L
* @field agentIDCounter
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protected static long agentIDCounter = 1: g7 a* J& @- ^( h/ |
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/**2 R. j2 G; ?# n* G6 t/ j4 o
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* This value is the agent's identifier.
* _2 l& D7 D( W * @field agentID( v: v) U, H* g: A
*
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' L) j3 S$ X! h% q4 E- A: X protected String agentID = "GasNode " + (agentIDCounter++)
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% v& j" r+ R0 } /**
M8 t \% P- W5 } *
- O. |0 j3 h! f' s+ B& \' H9 K * This is the step behavior.
: K6 }5 C: l I6 e( { * @method step% h: l7 |1 V$ v4 V0 c4 Q
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*/
+ m) k3 ^$ U, A% s. d8 b @Watch(& C5 E4 i8 j( M. B& y2 K" i
watcheeClassName = 'infrastructuredemo.GasNode',
9 Y. K* D3 D4 H m9 B* z, \0 N watcheeFieldNames = 'pressure',9 q, U; _, Z% s) J) |
query = 'linked_from',5 N9 `3 o0 O& e f8 R0 ?+ R" ^# F7 |
whenToTrigger = WatcherTriggerSchedule.LATER,
" ?/ Z" c1 V' |7 I) H- k7 S scheduleTriggerDelta = 10d& A1 m# x- U' X& \: o6 @
)
3 c2 N6 E" d) d% G: ]4 d0 |$ n4 t7 | public def step(infrastructuredemo.GasNode watchedAgent) {
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( j- Y ] g; c8 ?4 M, M- r% r) U3 a // Define the return value variable.
0 T1 w1 C9 \ I$ a def returnValue
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( F8 k) N) T' }! @6 j$ C // Note the simulation time.
1 j* s# i+ z I) O, G6 x def time = GetTickCountInTimeUnits()- G' ~6 G4 T% [
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% x' w+ z' e4 E# f8 ] // This is an agent decision.
: Y# T! e: H i: v& u6 d if (watchedNode.pressure<200) {
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// This is a task.
' a3 x& d8 } W5 x; m setPressure(watchedAgent.pressure)
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& i1 ~. A. P, H } else {
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3 z$ x! `7 l, | // Return the results.
& @( p+ l$ P3 b5 }; [2 s, Z return returnValue5 b O9 }( e" T. D, s* H
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4 |% a5 F' a5 J3 b F- z6 a /**% c) t! x, l/ C; S
*
# F" ?+ Y1 J- N% Z * This is the step behavior.2 p7 }3 K5 H! A3 M
* @method step3 c0 S8 `! c9 l5 C. h
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@ScheduledMethod(
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interval = 1d,
+ @7 [ P( U: C shuffle = false
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public void step() {
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// Note the simulation time./ F2 L0 n2 H+ N5 F
def time = GetTickCountInTimeUnits(). v/ h, ^9 N* i6 ?
. u: K. I: ^- Q' j# ? o* s // This is a task.1 a2 z2 X* p3 `( a6 v5 C
measurePressure=pressure+ RandomDraw(-20.0, 20.0)
5 v1 J5 |9 ]+ R" Q5 S- Q2 P$ k( b // End the method.
( q) O3 m1 {# `4 j5 d. H! |* u5 \ return
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}
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