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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 3 S; |3 K9 H( r; W3 V, F, T
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, N7 g! I* \4 I# J0 D3 J@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")* K4 G4 e$ W+ C( D* ?
public double getMeasured pressure() {
7 \5 x! f2 g r% t% u return measured pressure
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public void setMeasured pressure(double newValue) {
; T( }/ r' S- V- a$ w# s6 Q measured pressure = newValue
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- i% X" q* ]- h" i public double measured pressure = 0
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0 I8 @: q# k2 ]) D3 t* {9 x1 _ /**3 ?0 G/ [, z. ~1 o) W7 U& }
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* This value is used to automatically generate agent identifiers.0 N* T, s. v' i, P) E+ ^
* @field serialVersionUID
/ u; ]1 b# m6 @' m *
$ ~6 b& D5 ^5 Z- y, N */
+ r/ U! e$ A4 d6 Q- N private static final long serialVersionUID = 1L( ~) X; J7 [8 ?/ V& E* ?3 O% ^" [
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/**
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* This value is used to automatically generate agent identifiers.$ u& U9 b, y6 x6 o5 _2 v2 E
* @field agentIDCounter
$ u/ e' [$ K8 T% G1 ^" j *
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% W+ x) i* U: ^ protected static long agentIDCounter = 1/ v" c: c7 [3 r5 o$ b! \
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/**
" l0 P+ X! p5 S* D5 C *
! N' J; J& u( A; G9 J * This value is the agent's identifier.+ s# Y9 a1 S( Y0 d
* @field agentID
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protected String agentID = "GasNode " + (agentIDCounter++)+ J i* T' W3 n( {
! g7 x7 g* C! B; ]& _$ z3 D /**, J% n' _+ Q% R4 K& n2 k* d
* K5 M* E1 y1 K1 \2 P
* This is the step behavior.. V) U Z- \, Z3 Q1 F9 M q
* @method step
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*/
6 E8 n8 U! F: Z; g @Watch(( J9 w) d& _* ?
watcheeClassName = 'infrastructuredemo.GasNode',! x9 t8 m* `4 s. l: o: c
watcheeFieldNames = 'pressure',. k6 ?8 T3 y4 \7 _" W) g: Q* X- g
query = 'linked_from',
) \! M6 B6 a/ k- H F whenToTrigger = WatcherTriggerSchedule.LATER,3 V. @4 `% }6 O& ]* H$ o
scheduleTriggerDelta = 10d
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public def step(infrastructuredemo.GasNode watchedAgent) {2 ]# G: d* T2 U2 q. i, v
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// Define the return value variable.' J7 }* I) i8 M1 Z" i9 z* `$ T
def returnValue
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// Note the simulation time.% \$ P0 F) Q/ H d5 y* b9 y
def time = GetTickCountInTimeUnits()* n* Y9 O; R1 \) Y
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// This is an agent decision.
" s- ^2 L G! H if (watchedNode.pressure<200) {
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// This is a task.
* \6 Y1 z' _* F setPressure(watchedAgent.pressure)4 _; O5 ?7 C0 }) _/ @. Q
9 _# T1 f: `* U0 r } else {
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}
9 ]8 D+ @" ]2 \0 V. ?3 N+ d" \+ Z/ {* J // Return the results., Q2 Z, O8 d/ q- w) H6 {
return returnValue7 S$ R4 ]5 B. ]' X( ]% u
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/**( o3 ]! R H- x5 G' W
*
; X2 X2 J5 i4 @$ @' W0 Q' X) { * This is the step behavior.
; b/ F( n8 }- F; y" A * @method step' r; N: C. E! l$ u, G2 }
*
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@ScheduledMethod(
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interval = 1d,
) j. g8 z- X# u q. M- c' U shuffle = false( A* Y6 ^% c, s" q
)
& B0 ]0 C/ a; w( Y T$ r; J public void step() {
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% `" @* C, ]5 l: Q // Note the simulation time.
# w8 D+ z3 c- b: |- y4 C def time = GetTickCountInTimeUnits()
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9 H, X( `" M" P7 _7 C! ~' n* o // This is a task.
% h$ N; r( D7 F$ g( K% n% p+ r( N: j measurePressure=pressure+ RandomDraw(-20.0, 20.0)' l, o6 j* ?1 r+ _
// End the method./ Z; B+ }. n0 g
return
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