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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 . M$ e. S/ _* b! _
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2 r% I9 }2 ~ p7 V0 O1 }( K, h2 p: u@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")3 P; G7 c3 F* R+ l7 ~3 F
public double getMeasured pressure() {' N; r I/ L1 J7 v9 G
return measured pressure
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5 i7 D7 O, X( D- [ public void setMeasured pressure(double newValue) {
z }" D Z4 G: }9 n measured pressure = newValue
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public double measured pressure = 0
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+ p) p% l( x% N7 g6 A8 o /**
* I6 E2 R. [; M *
" C: f9 k- w4 i * This value is used to automatically generate agent identifiers.
% R7 ]# A* Y3 ^# D * @field serialVersionUID9 P3 f; b+ o% Z! `% W
*
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private static final long serialVersionUID = 1L# \9 f2 B1 `! w/ F/ r% P
5 _7 M% s5 t) I7 }0 ? /**
' q- a8 V, f/ T& w7 s& Q *
H0 e2 X. J, \# v/ j" ~5 m * This value is used to automatically generate agent identifiers.6 S* d8 H& X4 A1 Z. Y
* @field agentIDCounter: i; L" ^: v7 u% K8 r9 O8 D, T5 F
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protected static long agentIDCounter = 1
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% ~' ~) `# ^2 h3 x, ^: H% p /**
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* This value is the agent's identifier.8 h7 _) Q4 ?9 \9 ?1 i0 u
* @field agentID4 s! L" e# d! m/ C/ d' F' k, G( h2 F; l
*
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4 P8 n4 }" i2 [( R protected String agentID = "GasNode " + (agentIDCounter++)& u) z0 Q* z- {
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/**5 {7 {8 v8 [; U* [! v3 \! y% V! j' B* w
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* This is the step behavior.
8 n$ w. n9 B/ G8 f * @method step' m, e ^( ]. p& ^3 m+ \1 t
*
/ p, k6 a1 o M5 N+ b5 E* o8 i6 V */
* B) }' d7 M5 g8 v( q @Watch(
0 Q' X4 p3 u4 h4 a. q8 \ watcheeClassName = 'infrastructuredemo.GasNode',: q4 V$ g, h+ f0 Y1 ^
watcheeFieldNames = 'pressure',0 }' b2 Y1 t* B+ [, |* {- Z u
query = 'linked_from',
, B1 t" ^9 B. T2 k! | whenToTrigger = WatcherTriggerSchedule.LATER, }( A m9 s7 e5 r" `% V
scheduleTriggerDelta = 10d4 ?/ S" d5 S+ r8 T: K& m
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public def step(infrastructuredemo.GasNode watchedAgent) {! P" _9 c" R: H) {! S7 Y
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// Define the return value variable.7 e k3 R, M5 d5 f
def returnValue
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; N# W5 l3 J* k( q+ Z) I t // Note the simulation time.: {8 c' f4 T1 k! l/ a* t
def time = GetTickCountInTimeUnits()* l! V3 P. G8 [/ h; o
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// This is an agent decision.$ K, `- X( w% w9 C
if (watchedNode.pressure<200) {' l& K4 [7 v; ]% M5 o
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// This is a task.5 W( K7 D$ x5 `# ^5 p @5 E9 `
setPressure(watchedAgent.pressure)
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} else {+ y ^% O/ w8 Y3 o& Y
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}
8 Y! r, R) j7 S; j% Y& A2 [ // Return the results.; k, o0 z4 L' c% J' s1 d& X8 H
return returnValue! M* A* a8 Q" T# S' H6 B# V
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] q" x. L, z; F' r4 H6 e /**
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* This is the step behavior.! W5 G3 C! B- c7 R; B/ Q5 S
* @method step
! t2 m: L. A0 D) u0 P, H3 [5 | *
5 p! M3 M' d! H: r1 G7 l, f */
2 d, y4 F0 z8 n) E& m* { @ScheduledMethod(8 I% b' \# G+ d, B
start = 1d,
3 ^" J" p% d1 g1 [9 u* K9 m, |- N7 V interval = 1d," @, t) y8 }% m; S A
shuffle = false7 @, f) D5 _/ m4 C) f l
)
6 c7 z, b" y# i1 f! }) w* ^ public void step() {
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4 `, H( ?% i4 P- j7 c // Note the simulation time.3 P- V+ N: S$ M |9 A& w, r
def time = GetTickCountInTimeUnits()# z' f! m5 v9 v' g2 _' d
& F) z% b5 L0 J5 ]1 I // This is a task.
) ^% Q% h! Q& _8 H, k/ a measurePressure=pressure+ RandomDraw(-20.0, 20.0)
; y8 B% V' ]: W5 x // End the method.6 q9 ]9 P8 J+ Y: V$ h0 K- B
return
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