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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 : b8 Y, `( N6 S v& G' u
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5 U, [4 _- R* l+ y- t/ V2 S@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
1 }, O2 l! w. `/ t- g public double getMeasured pressure() {
7 d0 {* L I( }* \2 P return measured pressure
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public void setMeasured pressure(double newValue) {
8 m% \9 K/ [2 y2 b+ a. X) S measured pressure = newValue
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public double measured pressure = 0
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/**" c1 c8 e8 }$ f( F) k! h
*
5 K* t) h- D& N& o/ J P( Y& Y * This value is used to automatically generate agent identifiers.) T5 \0 g: s3 V# B: N: e
* @field serialVersionUID- d* U+ k! P7 K4 _/ O
*
9 X* w1 @1 R" E1 }, m */
& C3 ?$ u: {+ ?7 ~ d) U" v private static final long serialVersionUID = 1L
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+ b: K8 T* E. {/ e. e' l /**
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; A$ T t) ~6 y4 \ * This value is used to automatically generate agent identifiers.5 M/ G% D' I& G% I: y0 X+ s
* @field agentIDCounter
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protected static long agentIDCounter = 1+ V1 @2 e+ L. I2 K0 l
# D; W2 k, ]; Y2 s5 d* t+ l! y+ J /**# P1 T; V' j* q
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* This value is the agent's identifier.
' n) E" O/ U' O3 {7 c+ U * @field agentID
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*/
$ Y8 ?. d) }( Y8 C- v5 l protected String agentID = "GasNode " + (agentIDCounter++)
4 g' N8 ]" y, f( [; `, u {
w* I. H0 [8 i/ s5 ~5 I0 k2 q, R /**5 n9 u( n) P% X/ q5 A$ U) ]* B/ M
*
/ h/ m ]' G' g1 H3 U * This is the step behavior.
" k; E# x' V# W4 p% B4 s) d% @ * @method step
$ v u( p2 j1 p a$ N1 X6 }3 I *
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@Watch(
' j. n1 K* c$ z) _ watcheeClassName = 'infrastructuredemo.GasNode',
4 p1 u! G' y+ r4 H3 H7 E watcheeFieldNames = 'pressure',
2 ^5 v- Z4 ] s+ v query = 'linked_from',: g2 g6 J2 i, l: g+ c4 s
whenToTrigger = WatcherTriggerSchedule.LATER,
8 L3 [) ?# q1 D9 h$ M scheduleTriggerDelta = 10d
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public def step(infrastructuredemo.GasNode watchedAgent) {
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3 `' n8 E0 n& L# R // Define the return value variable.7 O1 L& l1 Q/ V
def returnValue
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// Note the simulation time.
5 k0 }; ~" R: t) d) z2 Q8 F+ G4 P def time = GetTickCountInTimeUnits()
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1 |) p9 G" M; _* Q; A0 N // This is an agent decision.
2 `& w0 q+ V- ? if (watchedNode.pressure<200) {
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// This is a task.# P# c# c" p# G9 z1 B! L+ i2 J
setPressure(watchedAgent.pressure)* Y3 ~- w+ |! \
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} else {
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1 l* E) Y* ?( A* O ` // Return the results.5 ?2 U0 p3 D, l" R( H0 O
return returnValue9 p4 \1 U0 X4 g0 s# F. K+ u
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9 n5 c) a+ n; g8 r. b. [! U /**
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% V6 z; m. z8 N" Y* H" M- C * This is the step behavior.! U9 ^0 i9 \. p) @( d
* @method step/ C8 O" r' f& {
*
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* z( x0 F( o+ N* W$ `) D @ScheduledMethod(
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interval = 1d,4 b, S/ s, k, H, x& k1 `
shuffle = false) K$ o! f S5 g
)
! e0 N" z1 ~6 C' O8 v public void step() {$ ^9 C9 R' q% z1 x' J# W4 `
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// Note the simulation time.% ?3 i% i, `+ D( f6 d
def time = GetTickCountInTimeUnits() E+ n' x' b5 @, O: ~) d6 H
/ [7 I4 {6 Z8 |5 q // This is a task.
$ Y* i( k* E6 |3 U5 l' ~: v measurePressure=pressure+ RandomDraw(-20.0, 20.0)
. d+ d/ V1 m$ k9 _5 u) O0 c- w0 h; k // End the method.+ c. j8 O: |: R+ ^3 F4 c _$ p8 t
return
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