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
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. y6 [& M. k% [! I @Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
7 u* z: A0 C7 U+ n( T7 i8 ] public double getMeasured pressure() {6 I0 @0 T( G+ I5 k _' C, o9 L% S
return measured pressure
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: x% w4 a' y- d2 T; i6 [* W public void setMeasured pressure(double newValue) {4 o% g& ?& B% p% @3 e+ F9 V
measured pressure = newValue
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" t) F2 d2 a5 o- K1 l$ O public double measured pressure = 0! w, H) R, G2 e# Z$ j( G7 H1 N
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/**! m/ R. E8 I( g q
*
$ h2 }+ ^/ M) \: l7 @ * This value is used to automatically generate agent identifiers.
5 S0 [7 P) f. O P9 K& m Z% j * @field serialVersionUID
# {5 G2 @3 J% o8 M, M *; u6 i+ K( @9 X- s& P7 a
*/
' X8 a+ F" |0 @! d private static final long serialVersionUID = 1L
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" L$ {3 t$ k8 i5 P- C /**( }) h1 k; L3 B- C9 U! Y
*
6 C V7 R$ c0 {4 ]2 D3 |# C * This value is used to automatically generate agent identifiers.
! R; Y' N+ Z/ l# C * @field agentIDCounter( Z+ m0 }3 C1 ?0 P" J& y
*
3 R/ N0 S& P# T+ r" _+ ?/ e3 ? */
. S. W+ {. w% U, h' G protected static long agentIDCounter = 1
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3 q) O) `. ?, ]; V, ] /**
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" S" |, t# ~, W7 M9 A" y * This value is the agent's identifier.
. ^/ y7 E. }$ n V; Q * @field agentID
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protected String agentID = "GasNode " + (agentIDCounter++)
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) l1 P8 q9 @7 l ] /** M. |; U. Q6 R; x1 t* D2 [
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* This is the step behavior.6 F+ }5 ], b( A z8 F* f
* @method step V7 Z! }- h; p" \& b x
*
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@Watch(+ ` A' Z M. J6 a
watcheeClassName = 'infrastructuredemo.GasNode',
# q! m9 _3 o$ Q8 i X' \- j watcheeFieldNames = 'pressure',! `5 @% p# m3 B: }# c( P" C5 a2 y
query = 'linked_from',
/ P6 t. L) j7 D! V5 x2 R, T' I whenToTrigger = WatcherTriggerSchedule.LATER,
" L* h& h% ]' e- c$ {( f \' Y scheduleTriggerDelta = 10d/ r6 ?5 g( T8 y- C' ^: b* s( R
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public def step(infrastructuredemo.GasNode watchedAgent) {" }5 \. |, z. e3 l+ y
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// Define the return value variable.: e1 N2 y& E0 h4 [
def returnValue: ^: v" b! W) ]; E1 }) @# \* Z
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// Note the simulation time.
4 @# Y) U/ U1 M4 S def time = GetTickCountInTimeUnits()0 E% C4 J2 {) B; V- `9 S- n. k
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. Q. @7 C; J) _+ J( ^$ r. Y1 k4 I% B // This is an agent decision.+ g" _' ?& F1 g% b# m/ \
if (watchedNode.pressure<200) {- H0 r- n( u- N! ~) E2 t
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// This is a task.: N7 ?% j2 o: x/ ^
setPressure(watchedAgent.pressure)
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}; }" Z! t9 A! h( {/ X% @
// Return the results.$ f% T8 S1 C3 ~! T- N0 X0 d2 r
return returnValue& F+ C c3 u' `0 d! f+ t
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# G/ E, }2 ]& ]3 o! p /**# A R% {1 t% {0 \! b2 _5 E
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* This is the step behavior.
# \* P# ~! |5 J. W/ d% `6 [ * @method step
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*/
- F! {9 h) t. `4 j* M5 T4 n @ScheduledMethod(
* _7 O4 B. Q" Q- n& t, ?$ n- t start = 1d,
# I! F. E% l9 Y3 Q0 R& _ interval = 1d,
, Q- w- g+ W; N3 K6 I shuffle = false
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% \6 r* V0 ~- b8 ? public void step() {
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/ a; y8 B- ^: V& R) U // Note the simulation time.
E M% E* J2 M0 ~/ ]7 N* ]9 A def time = GetTickCountInTimeUnits()2 L" H5 ?# c+ D: \
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// This is a task.
# R: @! k: L- Y: }' ^- O measurePressure=pressure+ RandomDraw(-20.0, 20.0)
! v0 z+ K" o+ z5 J // End the method.6 ^. N6 M7 T, J& I$ V
return
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