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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 $ x W. m- h: f+ \
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% R2 n5 k# s& |# z4 c8 j@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")9 p1 [0 ]4 ?) h; ^
public double getMeasured pressure() {! y2 ]- R( w8 D
return measured pressure
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public void setMeasured pressure(double newValue) {
7 k2 V( {' L9 K; m measured pressure = newValue- j; M9 J4 n M; b, B% W% n8 C
}
" B( K6 ?- D1 z1 s5 q7 e, t! z public double measured pressure = 0: v# k: K% I% s' }6 E2 i6 s
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/**
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+ U- w/ `1 {4 u/ U2 ` * This value is used to automatically generate agent identifiers.9 t2 x( O8 b" K) ?, B3 h5 G0 u0 E
* @field serialVersionUID4 p; K' \4 l' }% L3 Y- X) q- B* P: p, u
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private static final long serialVersionUID = 1L: q$ G W4 \- U3 V- y1 f
0 O6 A9 C5 j7 y2 P5 W# i9 ?) [( U /**/ s4 H- A- _* b" M& A3 h
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* This value is used to automatically generate agent identifiers.4 Z& F& Z4 {( L: H- p; i$ K) _
* @field agentIDCounter
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protected static long agentIDCounter = 1
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- |) f. M- D; [) c /**
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* This value is the agent's identifier.
' E a" W! \" `9 k" f4 Z$ z * @field agentID0 I. k2 s& r0 O4 M: Y, g9 i
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protected String agentID = "GasNode " + (agentIDCounter++)- Q$ r4 I/ Q, v& Z
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/**2 t! \% m9 Y3 R$ w
*
3 q. ^$ X' N `8 u* ^% n2 w% ] * This is the step behavior.% D- w; M. I6 A4 E: a& a- z8 D5 }
* @method step; h: u0 i5 ~7 g$ h( P8 V
*/ [4 h% O! p8 ^3 ?
*/
$ a( H- J+ j" e6 f) c: l: [ @Watch(
9 b$ x* f: N4 x- K: }" R watcheeClassName = 'infrastructuredemo.GasNode',3 X8 ~$ A: O% }; l% H4 _
watcheeFieldNames = 'pressure',
# _4 J9 ~6 n/ k8 |7 N7 g query = 'linked_from',! S. p4 _0 Y1 f; |8 V- o! `/ v1 J
whenToTrigger = WatcherTriggerSchedule.LATER,
4 H7 z! s; F7 H scheduleTriggerDelta = 10d
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public def step(infrastructuredemo.GasNode watchedAgent) {$ b6 Y( |5 K# ]# m5 @
! {' W/ m1 B5 M/ _5 x // Define the return value variable./ e$ d% U! q% f9 V0 ~. ]
def returnValue
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, h9 O" ]9 q3 w // Note the simulation time.) Z2 @5 C( Y8 ?9 D
def time = GetTickCountInTimeUnits()
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2 d: g" f5 R6 r& |1 y% P // This is an agent decision.
; e9 ~* X2 M3 c: U if (watchedNode.pressure<200) {
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// This is a task.
) B/ `- J a G setPressure(watchedAgent.pressure)
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5 l( }6 G, d+ g7 Z5 P& G/ S } else {
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}
) v' E% L6 }8 g: E4 D // Return the results.
$ ]. h/ O. p& [* |$ S, }2 A( Q4 d return returnValue& w1 x9 [/ G( [3 R7 j/ g, H( j
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/**3 e$ g6 d# D" G) Z k) h: L
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* This is the step behavior.2 a5 Q( ^3 U3 i! e0 u- f, X- I' \
* @method step ~7 R# F$ l! g- m) R
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*/
0 Q+ J8 A% ~) T& c6 ^ @ScheduledMethod(
& X( z- k: c, S9 s9 t start = 1d,) p5 v! R/ ^+ s6 N/ z+ t
interval = 1d,7 r' i2 K+ J3 l" G1 `% I% X' ?
shuffle = false$ [: h) p+ b+ k9 B& F& j9 C
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public void step() {
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// Note the simulation time." W# j4 u* Z( p7 K
def time = GetTickCountInTimeUnits()
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, i9 {7 J1 a) x. t3 S4 y$ c* d' R" b // This is a task.4 T3 p9 N' ~- z: |( m
measurePressure=pressure+ RandomDraw(-20.0, 20.0)
4 E2 G! ]/ F( E0 F // End the method.4 e( V9 {2 B. ~, G
return
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} |
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