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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 % R) n* \: E- P4 \! T" F8 w6 d
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8 H- `+ _. G. C, M5 i+ b1 t@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
8 g. b3 O9 t7 ^. q8 ? public double getMeasured pressure() {
d5 @# V+ e& B0 J! d" N& ` return measured pressure; m% Z2 p, H5 b4 D5 c
}
) D& E7 ~$ E+ K+ G public void setMeasured pressure(double newValue) {, C3 N1 W" v8 l* Y: ~
measured pressure = newValue; b+ r |9 h0 c# E: [. P* d7 \
}
" p9 \+ c8 m6 \3 D& y+ r/ } public double measured pressure = 0
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6 `( L: V8 _6 H+ O; p /**/ b% C- n# C3 C, ?9 \
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* This value is used to automatically generate agent identifiers.
- `: Q, J( E6 @" A * @field serialVersionUID
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*/
: F( M Z! i0 M' O private static final long serialVersionUID = 1L3 l4 v( ~9 v( H. l! w/ M- V2 P
) V" h5 X# f" Q0 k+ K: ]) @# E* l# R$ b /**7 I( e2 J' T p6 p
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* This value is used to automatically generate agent identifiers.) P1 t" d' g, q0 A
* @field agentIDCounter
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protected static long agentIDCounter = 1
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% {0 |' P1 W& m! ~0 U2 Q /**
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* This value is the agent's identifier., y9 B4 r' V& u5 [! S2 }
* @field agentID( P% {9 N" P5 ~) [( d+ F) k
*
' _4 P* P; _; F( D */
9 y/ z% C' t5 ]% s protected String agentID = "GasNode " + (agentIDCounter++)% A( M# s7 F) A, g7 t" d
; u& R2 O- v. F$ Z g/ y% ? /**3 z7 r. ]; f! [+ x0 s
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* This is the step behavior.
4 f0 x S' l) E * @method step' y3 i2 W2 ]! O2 Y) A |$ F) m
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*/
- M E' M# H' t @Watch(
& M, g* Q# M+ I7 H; y watcheeClassName = 'infrastructuredemo.GasNode',( W u3 p; m- ~# k S
watcheeFieldNames = 'pressure',
' D0 w9 `9 g9 L% B; C6 I: U) S query = 'linked_from',3 t( d7 |8 t0 i1 j O, ?& ^
whenToTrigger = WatcherTriggerSchedule.LATER,6 o/ S% b7 H: D# z( t7 F/ k
scheduleTriggerDelta = 10d4 p/ l/ N) b! b6 \
)
3 X: j2 X. x: U) P% ^ public def step(infrastructuredemo.GasNode watchedAgent) {3 o& h3 @' \5 N- s
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// Define the return value variable.! Z, P2 ?6 E. v6 W
def returnValue
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4 |* J7 o P2 R; V3 o // Note the simulation time.
4 Q" j% ?+ q7 S% m) w9 B; S def time = GetTickCountInTimeUnits()! f2 Z/ q5 f$ [
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" I' s1 D5 l# V // This is an agent decision.
I1 F% i/ X6 a if (watchedNode.pressure<200) {' i4 z# o/ Z6 |) G
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// This is a task.
# l& S& X9 l& i6 g( W1 J setPressure(watchedAgent.pressure)
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' r" ^( x+ J, \ |% V/ m } else {% ~3 C% k) q% }; P1 b$ ?
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// Return the results.* r4 g/ K- L- I/ q
return returnValue& z! g* K5 d; [0 X: n
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/**
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* This is the step behavior.
# T) x3 a" o) h/ Y* R/ ^; N. u$ o f * @method step
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) S5 h8 _/ J! v6 o$ Y */
6 i5 [2 G' {, g# m# ` @ScheduledMethod(. n% ]" R& B; z* Z( i- F2 f( ?7 ]
start = 1d,0 ^1 W) ^ b$ G+ t* X' C% U
interval = 1d,
' t* s3 n9 e0 I: i% j shuffle = false
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public void step() {" s$ e) t4 G8 U2 ?
) G0 k9 R+ \6 b" z0 l3 h // Note the simulation time.& f' ]6 S" H* r5 h
def time = GetTickCountInTimeUnits()
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9 N) `8 E [* \% ` // This is a task.
+ A, o D& [" c/ ] measurePressure=pressure+ RandomDraw(-20.0, 20.0)" X+ D, R* T a3 |! A3 ]
// End the method.; z/ L: T& G- m2 M. U1 k
return
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