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 ( Y& }2 |' D1 l1 ^" L; \/ l
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y$ h" z& f1 U. Z @Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
) x8 [. I4 @% k2 [+ r" E public double getMeasured pressure() {! a0 h Y$ e! d0 k# M. O
return measured pressure1 {( z' y; _9 S
}
1 B% o! x( l* K- ~! N2 \; R public void setMeasured pressure(double newValue) {
5 n) T6 y! Z' ?, [( z measured pressure = newValue
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5 d$ Y M" V. Z* x) l" I& G( O public double measured pressure = 0
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/**2 ]/ u- L" ^8 Z) e6 O7 n; B% b
*
+ u. ^# u# K8 t9 s * This value is used to automatically generate agent identifiers.+ Z7 b" C ~ b4 `2 V) R) k
* @field serialVersionUID
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private static final long serialVersionUID = 1L
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*
6 F- b! ?# F0 m * This value is used to automatically generate agent identifiers." [& J% S& M5 r% g% [% a3 V: p+ Y2 q
* @field agentIDCounter0 } h2 S# Y5 p5 @& u2 R( N! D
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protected static long agentIDCounter = 1' ?( |7 S2 s" r$ y/ \; z% M
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/**
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* This value is the agent's identifier./ M4 n$ k1 I" u5 }8 j
* @field agentID
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*/
; L% E6 R w9 v/ y; p protected String agentID = "GasNode " + (agentIDCounter++)
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* f ^& _8 \& n; n6 I1 _" r /**
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* This is the step behavior.5 w8 e4 ^3 \8 A! @& P Y
* @method step' v C1 q5 ?' I
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*/
8 f6 v, _* G, Y' H8 f @Watch(
' R, h" D; Z/ Z# {% m# r' X# W* t watcheeClassName = 'infrastructuredemo.GasNode',
6 n; @ v2 f: A; L% g( B watcheeFieldNames = 'pressure',
/ D8 r/ Z4 N' L8 E) F4 v$ v6 f query = 'linked_from',# `* Q* l. H' W1 E
whenToTrigger = WatcherTriggerSchedule.LATER,( \3 L R0 t! y" Z% v$ `' x" I
scheduleTriggerDelta = 10d
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public def step(infrastructuredemo.GasNode watchedAgent) {5 L, `# V7 Y0 M9 \$ z. J! e
. b& F( P) H# B3 a1 f" K/ {5 b // Define the return value variable.0 q' \5 q g9 E h1 k6 v& c
def returnValue/ `$ ]1 n1 o8 [. e2 X& K" w' @ h
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// Note the simulation time.
: f, q" d& p2 f4 A( G1 B4 _. W def time = GetTickCountInTimeUnits()& I( O3 y6 @5 j
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// This is an agent decision.* _2 L! h4 z4 b' y! S
if (watchedNode.pressure<200) {
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// This is a task.: ~4 U; r6 P8 B+ }4 L
setPressure(watchedAgent.pressure)2 a* s- v" G& f: H8 w! ~/ W6 o1 o) m
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} else {
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// Return the results.' [5 A# Y: m$ d3 W! V" T' J
return returnValue
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/**2 b! l8 C6 u" f
*
3 C: B5 d k9 c$ T0 y * This is the step behavior.1 y8 \) R; W: A0 W% \& `. q
* @method step
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3 m* A6 W" S' i @ScheduledMethod(, q1 u* r* Y. `
start = 1d,- @2 G. N0 X3 L/ {/ g5 f, O
interval = 1d,
2 q5 N# K6 \! G$ b shuffle = false
/ {) S! U0 y) }( m )
7 v0 H9 P) ?% B( f public void step() {
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8 {/ u/ X) |3 X& V" t$ Z/ U // Note the simulation time.
( J) ?$ G7 v9 \$ \/ F. m0 m+ s: r def time = GetTickCountInTimeUnits()4 K" z5 h+ H2 }. a% ?
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// This is a task." U% V: o/ x5 ^
measurePressure=pressure+ RandomDraw(-20.0, 20.0)
- p- j% d- R% s9 J6 ]' z // End the method.
3 R& o% Z. f6 j0 C# N return
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}
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