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 % _0 T# G. r9 P, o# P$ V0 s) h
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1 J" p" M: R1 {4 H( w0 q @Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
' { j3 d: H; {$ s9 {' B public double getMeasured pressure() {. E, S$ J% m! V
return measured pressure2 r; R$ V, q) c4 o% r/ }
}
3 F- m1 ?6 q6 S0 g4 A( P! o% X% \ public void setMeasured pressure(double newValue) {
7 a- a7 s% M' w; O3 l measured pressure = newValue
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- w6 a+ s! f8 G O+ W public double measured pressure = 0
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/**
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* This value is used to automatically generate agent identifiers." U5 F' n* k7 X% E1 c
* @field serialVersionUID A6 h0 \- [% n; T7 e1 g& i
*
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private static final long serialVersionUID = 1L7 A4 }& S4 z0 Y+ G6 v
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/**# U- t+ p% z( y; E" j
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* This value is used to automatically generate agent identifiers.* x4 V- v, Y1 m" ~
* @field agentIDCounter C' P* n. i! l& D: _0 z- u3 \
*
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protected static long agentIDCounter = 1
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/**/ K" N4 H6 l0 k% ?1 S5 R
*
$ B4 y& A+ K+ L0 N" E/ u * This value is the agent's identifier.: m" Z# t3 b2 f- z9 z; u+ G x( s% _' I+ m
* @field agentID
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*/
U" N: }9 t$ X6 [; f- E( K protected String agentID = "GasNode " + (agentIDCounter++)
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/**9 z0 R- o! V6 q0 q4 @
*
! @$ ~8 K- q( h2 A$ B * This is the step behavior.
4 J6 D _# L% q9 h2 {+ G* Y) R * @method step! B! l' N* I8 q. R' ] o% \3 f) x
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*/
r! B6 z6 E$ w" S8 o! J" v @Watch(! I" s" |* k1 Z8 k- m6 H
watcheeClassName = 'infrastructuredemo.GasNode',# h @2 f' l( X) O& P
watcheeFieldNames = 'pressure',
( j$ f% E$ R- g; C" ]; A query = 'linked_from',
; |! V- t$ Z: i5 Y! U E6 x( y: ? whenToTrigger = WatcherTriggerSchedule.LATER,% F. x& n+ L* ^" k
scheduleTriggerDelta = 10d
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( k4 C/ m% Q/ {: W5 Z public def step(infrastructuredemo.GasNode watchedAgent) {
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1 c6 j% i* z" w3 O // Define the return value variable.# U- O+ o9 ?& @
def returnValue
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// Note the simulation time.1 X* p9 u* G" X
def time = GetTickCountInTimeUnits()
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// This is an agent decision.0 b( S* V2 i& N, y' A3 Y, j0 |9 `
if (watchedNode.pressure<200) {
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// This is a task.( A. R3 U1 R) ~% d1 F4 a; J
setPressure(watchedAgent.pressure)/ r) l' _9 y/ s8 m0 k/ }
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// Return the results.( J# v- M$ E% F8 [; }
return returnValue+ S' c" T# R" e M
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}
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4 G" N! W# h" o0 r$ H' M% T; d4 t# r /**" ~* C5 ~, y/ o# M. J
*
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* @method step0 g7 G8 M4 h1 e
*
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, V5 t! M9 Q2 D( ] D7 F( I: l0 e @ScheduledMethod(* f3 Q U8 Q6 {! V0 ~# `
start = 1d,9 S6 x6 f$ B C) a4 r2 P- ~! x4 r7 d
interval = 1d,0 ?, n j n7 r( B/ Q
shuffle = false
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public void step() {
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// Note the simulation time.
2 H; H; I& x6 H2 N def time = GetTickCountInTimeUnits()
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// This is a task.8 r. S% ~9 s, J; t- c
measurePressure=pressure+ RandomDraw(-20.0, 20.0)
' _! ^/ z9 }9 X* I- X5 ?" I* w. A, q // End the method.
. k2 c, }! \& o+ o return
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