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 ' O% d1 V) C3 G8 v0 d
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/ t+ O' ^8 {) L% L% ]0 y @Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
4 Q, G, n: Q) e/ \+ j7 O) Z! t public double getMeasured pressure() {
6 J' i& \) ^- o5 X+ O' z! z return measured pressure
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+ A! R- j w# r1 C+ B: u public void setMeasured pressure(double newValue) {/ k7 {: Z7 f" c
measured pressure = newValue
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3 I5 }* }7 L" X9 x public double measured pressure = 0
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0 J8 X) b( F1 v8 M) j: U /**7 G; b+ x; |' r r1 Y7 g
*
0 l7 W* D V3 q, \# P) @ * This value is used to automatically generate agent identifiers.0 ]7 @# f/ J: ^: y+ m, O
* @field serialVersionUID; v) T/ G9 @+ @
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*/
/ W( r$ ]; T2 K; n* q private static final long serialVersionUID = 1L
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0 P- b& P& [" A* _4 { /**4 X+ R, j7 e( I; X9 ~% ?
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* This value is used to automatically generate agent identifiers.1 N$ m4 K% e* b- e' e- ^
* @field agentIDCounter
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*/
3 _. }- `% Z! J, X; B5 `8 E; f protected static long agentIDCounter = 1$ |7 e+ z. [) N% G
; z/ W/ V% q d& D, c! l /**
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* This value is the agent's identifier.2 I) M+ e9 e0 d) C# U
* @field agentID6 J( e" n8 w1 v) s9 P1 O& m# A0 U% V
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*/
$ q3 A5 D) V% k- L! R5 s4 b* p protected String agentID = "GasNode " + (agentIDCounter++), A3 J2 G1 |6 _
8 j6 _) ?4 y5 ? /**
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* This is the step behavior.$ E8 F9 p0 O; N
* @method step' k$ l+ M) q1 B6 ~* R3 p+ n
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*/
# J' j0 b6 R+ Z0 S, u5 X" g+ y @Watch(
0 ?% a) G8 X5 t* n1 r watcheeClassName = 'infrastructuredemo.GasNode',
& S9 z* w' U" F/ z& Z2 | watcheeFieldNames = 'pressure',
* G$ h0 j0 o# D) e- y2 M% Y query = 'linked_from',# u; z. y! E; z+ {* d9 H e3 g9 ]
whenToTrigger = WatcherTriggerSchedule.LATER,+ M& `# q- n, z& {
scheduleTriggerDelta = 10d
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public def step(infrastructuredemo.GasNode watchedAgent) {
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// Define the return value variable.* ^! Q+ M/ R) R
def returnValue- `% f* x2 p9 T3 t2 Y+ {: Q: O
0 Z% ?' p+ N, }; ^& ? // Note the simulation time.
2 P; g! w2 \5 F- t def time = GetTickCountInTimeUnits()
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6 O2 }( M1 I% w // This is an agent decision.' S7 t3 N! U' @% [% G
if (watchedNode.pressure<200) {2 F- `7 m: d% e5 j0 J' w- \
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// This is a task.
: g, ~1 X, G. K! D' ]7 \ setPressure(watchedAgent.pressure)
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} else {
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9 V% [" j, X5 T$ p, X // Return the results./ G: W7 u* d; T
return returnValue4 f/ v" s3 [( k2 K# f1 L6 U) X
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5 `: O5 \7 Z4 u0 u7 Y /**
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* This is the step behavior.
" [; \. Y# C: Z+ x * @method step
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@ScheduledMethod(
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interval = 1d,. D) c- Q: D! I+ @, n! z: Q; ^
shuffle = false- ~9 X( S9 K6 k9 L$ ]( v1 W, [4 C7 T
)
' v# R0 |" D+ J/ d& F. Z public void step() {( x2 [! M- t8 }( p" k: J; A
0 M |, n- e, e* N& }: v0 V // Note the simulation time.
9 _9 Z1 \% F5 A1 X9 Q3 V def time = GetTickCountInTimeUnits()& L; z, t, f7 p/ C( H4 x* F: s
* ]8 X7 i9 ^' P! U- @" _( R7 z% Q' J // This is a task.3 @7 I3 V+ H& @/ q2 o) e
measurePressure=pressure+ RandomDraw(-20.0, 20.0)( v' T& Q# _; L T+ f( _# \* Z
// End the method.
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