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 . l( P' c* _) I7 p8 _
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure"), H% p$ g% V1 v: X$ R* ?. `
public double getMeasured pressure() {# B5 i+ s8 o x2 v* j: M
return measured pressure- h1 _, |) t5 ^) b$ G
}
3 q L. ` {0 n0 f- B+ n8 m public void setMeasured pressure(double newValue) {
R- M# Q N/ h% [ measured pressure = newValue
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public double measured pressure = 0
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/**
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* This value is used to automatically generate agent identifiers.$ {" X6 z2 K1 j7 ?+ y* f6 z" H
* @field serialVersionUID' \0 M: [: j! `% o8 Y6 q% ^( J$ w
*
& d# s2 P7 }; } */
# x7 }) {9 L- G private static final long serialVersionUID = 1L5 W3 w% x; R/ O7 U4 ]6 b! e, a
- e% b% m2 i2 @+ r5 w9 ^' ^ /**
3 b! {, s2 |/ B$ A: u *
8 c; E! d0 m& t * This value is used to automatically generate agent identifiers.; ]$ Z1 t# i) V/ O
* @field agentIDCounter
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protected static long agentIDCounter = 19 ~* _ R2 n& ^, ~, ]
) v0 G8 F$ H* Y" T r% v6 E$ ]* ] /**
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, _: r/ H" J$ U& S * This value is the agent's identifier.; j" g: [( A! D) z8 ~" ?4 R0 o5 \/ W: ]
* @field agentID. ]9 V7 B4 a8 N3 g5 O
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protected String agentID = "GasNode " + (agentIDCounter++)% |6 \% N/ T5 N1 P
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/**
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* This is the step behavior.2 c; g D! [" b2 o1 f
* @method step! ?" L3 Y! m2 j; d7 A
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*/
( m, `3 N' z6 | k4 l @Watch(8 @7 {1 K( J) r T
watcheeClassName = 'infrastructuredemo.GasNode',- D6 A2 X+ Y- B5 F9 ~! A
watcheeFieldNames = 'pressure',8 [, P& j$ m) d& Q& T6 u
query = 'linked_from',0 E, U& o0 A: k7 e3 `
whenToTrigger = WatcherTriggerSchedule.LATER,
5 k7 \, F7 K, [' K2 U scheduleTriggerDelta = 10d
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! G+ }2 H" r0 } O public def step(infrastructuredemo.GasNode watchedAgent) {
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4 z4 k) F/ m- k6 J9 U // Define the return value variable.
' ]# {, O* p, D( A) E/ N def returnValue
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// Note the simulation time.0 x+ ^! u9 Z; k( r2 b' f% L
def time = GetTickCountInTimeUnits()
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// This is an agent decision.
. g# Y! M- A8 T# K/ K7 q if (watchedNode.pressure<200) {# F8 ]" ^ \) m# c; M1 z' E
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// This is a task.
+ U) A( O2 t/ e7 ^8 `9 { setPressure(watchedAgent.pressure)
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} else {
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// Return the results.
$ e( u3 {( T: M# W( L% P return returnValue
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}
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/**
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7 {* a( W$ X/ U6 C5 P * This is the step behavior./ u; `9 O5 E5 Y6 E+ s7 L
* @method step
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@ScheduledMethod(
! }; t$ O% K Q+ U start = 1d,
9 B3 N- ?2 v$ q5 t: m' L interval = 1d,
2 |, {, Y7 [1 z( U0 f shuffle = false
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public void step() {( Q6 l" i8 ?& I8 P5 A p$ r
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// Note the simulation time.3 e7 O P& k6 s) s
def time = GetTickCountInTimeUnits()
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// This is a task.
! ]8 b. u5 x/ d, v measurePressure=pressure+ RandomDraw(-20.0, 20.0); d; l7 ?% C1 }& N+ [! R6 N I
// End the method., m# i }% F+ @6 y S
return
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