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 4 g7 I2 f& s, z% s
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+ p2 _1 j |6 u1 O# X1 c @Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
( b" Y W. R \9 Q8 {8 R1 N public double getMeasured pressure() {
2 | ^+ F3 a2 e return measured pressure* ^8 m' L- O% m. y- {
}
4 J9 X \7 b$ O$ S' x/ s2 } t public void setMeasured pressure(double newValue) {
& V2 {2 b$ l9 r: g3 N. w- M measured pressure = newValue$ K# d3 K7 b2 {8 {+ M- ?% H
}
7 E& I/ Q) R3 J! W0 v c public double measured pressure = 0! s$ W( ?" S9 O
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/**
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3 u4 ^" h2 e2 W& l/ ~1 z8 p * This value is used to automatically generate agent identifiers.
( d1 Y' \2 j( X0 ^ ^0 S * @field serialVersionUID
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*/
/ G. B- O- b( { private static final long serialVersionUID = 1L/ D2 @9 B; d6 Z7 ?% f* u
1 w6 p c; M+ G6 k4 z) h /**% Z7 P" s' a2 W. l! h- b: v9 f
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* This value is used to automatically generate agent identifiers./ n5 F3 X2 [ F. w- q& O+ l& t( W4 N
* @field agentIDCounter
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*/
, g1 ?3 ]& S3 |3 I( u0 x+ p2 _ protected static long agentIDCounter = 1' w; b3 w- u9 i/ Z9 N3 k- \
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/**
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* This value is the agent's identifier.: E- s" B# | Z5 [. F
* @field agentID
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*/
" T# V. D. L) w% l protected String agentID = "GasNode " + (agentIDCounter++)
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/**2 K2 F* g# K& H3 x4 F
*
; X% Z% u1 `; J; M* o * This is the step behavior.! l( \1 e3 c G" s
* @method step- D: J7 S5 ~, m/ x6 l- L& X! I9 S
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@Watch(
0 H5 l' R$ g/ C I watcheeClassName = 'infrastructuredemo.GasNode',! l4 y/ z! U" U; ]( P
watcheeFieldNames = 'pressure',) U6 m) m8 U, Q% |# m
query = 'linked_from',- |; Y! R' J& z) S0 V0 F
whenToTrigger = WatcherTriggerSchedule.LATER,/ T0 k) O% m& |2 n: `& k
scheduleTriggerDelta = 10d
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- r% y ?0 R+ |, l) }! ~ P1 a public def step(infrastructuredemo.GasNode watchedAgent) {
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4 p& V* k- u! @; V+ R D // Define the return value variable." |2 j" r( ~4 v9 m# A' p
def returnValue
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' a$ G3 D3 X+ ` ^ // Note the simulation time.
( y& t1 P; J1 Z. n( y def time = GetTickCountInTimeUnits()$ f3 B; }# r: L
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! R1 }* d7 Y# i. H$ L2 k+ V8 e // This is an agent decision." B* W* r& A1 o# Q3 @
if (watchedNode.pressure<200) {
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// This is a task.
3 a% ~* P- o. L1 T: Q' c4 I setPressure(watchedAgent.pressure)
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} else {* C: t3 T1 h& ~ W6 M
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// Return the results.
' U* e, c. ]; A! H return returnValue+ N7 J: A+ R3 Q5 a4 ^# I9 F
. L+ R% t- I: n3 h' k3 |# }5 A+ y }
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5 B8 F& R8 g* f) Q4 F0 A4 @- P /**
S! W* X( l! G9 g, n8 ? *
3 p& _1 V" G+ @4 Y( R0 O * This is the step behavior.- ?, h0 j) S$ ]% [
* @method step
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@ScheduledMethod(
3 d7 k% D0 m' V L3 @ start = 1d,
$ R& ]9 A; v, B& d( ` interval = 1d,' L5 ^8 L2 Q$ c4 W
shuffle = false
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3 L3 ^* A4 m* g0 b public void step() {+ R' U: {1 x1 ~7 A `7 N8 [
+ t9 v7 Y; N/ n4 p7 ^) w' s4 ~* _ // Note the simulation time.$ x2 W! b/ ]& Y1 J3 l
def time = GetTickCountInTimeUnits()
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// This is a task. j4 L: U% l1 l, l0 Q
measurePressure=pressure+ RandomDraw(-20.0, 20.0)3 c# F- x+ D& r+ r, R( l
// End the method./ Q S5 Y9 O" B. N4 D8 I$ T
return# z6 W3 U* |8 `$ S/ r" r# Y" d
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