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 , `' G+ C6 C. Q7 d: f. M
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")9 d3 A0 g: V6 T! c& d
public double getMeasured pressure() {
0 _8 P) B1 j9 U return measured pressure L: F# x9 z6 d& e \# G
}
, K. ^( M: x) F& p( S. A. { public void setMeasured pressure(double newValue) {
* ^2 O1 A" ^3 _ measured pressure = newValue+ F6 L; k/ _9 K2 T9 R3 l( @) |
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public double measured pressure = 0) x% q# |5 |3 j% e2 I1 T* D* r
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/**& y/ V E6 y7 p, a8 O+ l! z
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* This value is used to automatically generate agent identifiers.
# a7 X2 J; S1 W; v) t! }, k * @field serialVersionUID- U8 g+ E5 N8 B; g, ?7 z4 l, B
*
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private static final long serialVersionUID = 1L# W6 p) l: g# N* O |' Y; _
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/**$ `2 H+ V- ^' c" H1 l
*
* s# V; {" Q: O * This value is used to automatically generate agent identifiers.
`9 T% t$ t+ ?' i7 s! |+ ~ * @field agentIDCounter
8 W9 N8 t' }3 W2 t2 O" ^ *
9 K6 a/ X3 B; L2 ] */
; o1 f7 O6 Q8 H' S4 @7 P protected static long agentIDCounter = 14 G0 D8 ?5 W9 m' G m4 r2 I
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/**
0 Q$ s, V S- \& z; J$ z *
% F9 N' X2 o% i/ { * This value is the agent's identifier.8 C$ Q' ^: b. `
* @field agentID' L* D3 U6 u; i8 z3 Q
*
% e$ h* E H% g1 g7 m/ u */
8 Z5 }2 w- h" c protected String agentID = "GasNode " + (agentIDCounter++): p6 z2 P f: `5 m5 s. C# ], ]$ T
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/**
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* This is the step behavior.7 M6 r# ?2 A* P5 k
* @method step3 j6 Z. N }* h% o
*
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@Watch(' F$ v w0 [6 C% |" n4 R. q5 ]
watcheeClassName = 'infrastructuredemo.GasNode',
) E$ P2 m- \& G& y- z+ [& u9 J- s watcheeFieldNames = 'pressure',
' Q6 j0 L3 s6 b( z/ ]) ^ query = 'linked_from',, ~6 {) d% y$ p
whenToTrigger = WatcherTriggerSchedule.LATER,; V8 l+ j& y: G0 A
scheduleTriggerDelta = 10d
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2 ?8 K( u! F$ b4 `4 x public def step(infrastructuredemo.GasNode watchedAgent) {
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& H! h9 M% p8 }9 b: u! }4 O // Define the return value variable.
: X2 L/ ]: V9 U8 @; J def returnValue" i( ?1 c$ p& G& A7 }$ J3 E
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// Note the simulation time.* [, F2 L: R+ t) f
def time = GetTickCountInTimeUnits()
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$ {- U1 {$ }: }/ W1 G8 y) }* H // This is an agent decision.
- Z" q( f% n4 x if (watchedNode.pressure<200) {4 [5 V) ~/ ]) H8 q8 @
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// This is a task.- `; o0 L- P$ Q6 Q! @
setPressure(watchedAgent.pressure)
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} else {
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// Return the results.
" z/ m4 u* K! f- D8 L return returnValue
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9 X* ~$ @$ b2 Y( V h7 O$ \ /**5 x9 R3 g& {5 p5 K" z8 P
*
7 L9 Z# H! J) E0 I/ l0 w% q7 V# K * This is the step behavior.
7 w& E' F% @$ Q# N * @method step( d% }' t2 @: e2 v: U
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*/
7 p& r6 G) A: H$ }) s( A @ScheduledMethod(% J o7 L$ D' K+ B6 {
start = 1d,
! n7 V/ }6 C- F. T! A: F interval = 1d,
5 ^& m9 i" e4 h: J. z5 z shuffle = false/ X z* H/ O8 Y; Y# Z- i( ?( U
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public void step() {& n7 w5 u& T) L$ M) [
' R5 Y- m( N) G5 k: m# m' o- E // Note the simulation time.
7 K, c9 F( m/ h' s+ \3 d def time = GetTickCountInTimeUnits()
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// This is a task.0 Y8 k3 H+ c' o8 ^3 }) i& |! _
measurePressure=pressure+ RandomDraw(-20.0, 20.0)* s# b7 I( D3 Z! b% a
// End the method.& l+ G/ Q4 Q4 u" S' q% j+ J
return
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