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 0 S! x9 e' e3 z
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
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return measured pressure3 P. X& ^4 S$ o( d
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public void setMeasured pressure(double newValue) {% \' m# F' y+ ]0 g- X1 }
measured pressure = newValue) O7 d9 R$ d3 q. ?- c
}
: q, C. |* r5 E# R" w public double measured pressure = 0
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/**( m4 } a4 D9 l9 X8 P+ {8 B
*
; z8 f. I3 l- Y! M * This value is used to automatically generate agent identifiers.
. V( [8 c/ R8 X& b2 N: V * @field serialVersionUID
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private static final long serialVersionUID = 1L; p2 o/ r' i8 s5 r
# z( f4 p7 O3 z, T6 g6 y /**
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* This value is used to automatically generate agent identifiers.
& @! j5 R3 p- A* K$ ?7 E * @field agentIDCounter
8 f: W1 m" X( X/ g/ ^& v' W, w *
- ~: P, E1 M. F& f3 S/ D$ ^! I */
1 O. I f) ^+ k7 b7 g2 Q7 J8 R protected static long agentIDCounter = 1
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/**
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& g# b) i+ Q0 B * This value is the agent's identifier.
& p2 K4 y: q% C* R0 o8 k" M$ G * @field agentID
" q# { L2 o& e *
8 J. g" ]+ V% p& v% C: o% i */
# B8 [; [& Y5 u( E4 S! n protected String agentID = "GasNode " + (agentIDCounter++)
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2 S( b4 J+ r; {! `; ]- Z; j /**: a' Z- j4 w0 N( f0 [' Y. C8 I9 e
*
+ h2 c2 ~1 K% t1 T1 q * This is the step behavior.
/ H7 R0 t& w, {; r! l, W, A" L7 t$ S7 ~ * @method step
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*/
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watcheeClassName = 'infrastructuredemo.GasNode',. B: Y \2 b- A6 X, t5 w
watcheeFieldNames = 'pressure',0 V8 F: A% |) ~6 e4 C6 T
query = 'linked_from', R2 ~: c! \& ~# c9 u* G1 b: ~7 g; ?, v
whenToTrigger = WatcherTriggerSchedule.LATER,
0 q/ z( `& ]$ s scheduleTriggerDelta = 10d* g. b4 D4 G9 U' G7 O% i! a, p4 Z; y. v
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public def step(infrastructuredemo.GasNode watchedAgent) {& n, D1 S8 W2 E9 _
, E0 Z& B4 U8 O // Define the return value variable.
+ D ~1 o% K* T* Y4 l+ p2 {( C def returnValue" O" T0 |8 g4 E$ N, @1 Q
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// Note the simulation time.8 B5 ], [9 b2 u) a! o
def time = GetTickCountInTimeUnits()
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+ E! V4 s4 ]- ]7 G A* j( O // This is an agent decision.
- Z& v) x2 R- ?; t+ ]: I- @# ?5 `9 l- r if (watchedNode.pressure<200) {2 |7 V9 S K3 @
4 i- E4 A- z- e' q4 D: ]% \ // This is a task.0 i' ?7 R2 A# h/ z* d
setPressure(watchedAgent.pressure)
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} else {
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// Return the results.
& k# h, H1 H+ u) a# X return returnValue
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}
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* i: x0 H' @6 X2 W h /**: B3 D' Z( r8 h4 x
*, }5 q& s# I4 m- Y3 ~) F
* This is the step behavior.
& q* P' S7 A" }1 a2 r& ] * @method step
9 I; o" J, [* |4 m *
( H( P0 Z/ K! d! _/ \ */
/ k: c1 Q0 h2 L/ }0 Y5 { @ScheduledMethod(
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interval = 1d,, _" c; M P6 g3 }" h8 h: |
shuffle = false! g5 k4 D, B- a* V5 ?
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public void step() {/ f+ H# D% ^$ y G9 `) X
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// Note the simulation time.
4 n; M' m) l9 w! |. d$ J def time = GetTickCountInTimeUnits()
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/ u6 y' e( E; ^# } // This is a task.' O" M& X3 v5 C! E! P6 O! S6 n
measurePressure=pressure+ RandomDraw(-20.0, 20.0)
: k9 m4 F, k; I // End the method.$ B% e6 D, L! n _
return
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