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 ; X) o$ i3 q% w: A9 J
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) y0 Z5 r9 M$ w. Q" K! Q5 N$ F" u @Parameter (displayName = "Measured Pressure", usageName = "measured pressure")5 z2 y4 ~: f& S: L* L
public double getMeasured pressure() {
, |' |9 N* Q6 `. U( D- Q return measured pressure+ P" U% s- ]& h( h9 d
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public void setMeasured pressure(double newValue) {
8 \% q0 T0 t `4 n7 n measured pressure = newValue
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6 W' l \' q9 E) q9 C# t public double measured pressure = 0
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8 i6 Y: O+ l6 {: p /**
2 p- f$ W& x/ `- ^! d1 R& Y *
4 T: W) B* n! ~2 ^8 u) O: }( S9 Y0 ~ * This value is used to automatically generate agent identifiers.: b7 x- d/ f& o* x, \3 X
* @field serialVersionUID' d1 q0 D3 ~! {3 m/ m! |# e$ ?# K
*
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private static final long serialVersionUID = 1L. V& o! J( K2 R
- r& }: r N4 D& o m /**
2 `( R3 @1 }) M8 r8 P! T4 B5 K/ J *
, N! u. i, Q# a' Z7 e0 x * This value is used to automatically generate agent identifiers.: }- i( m, q0 B0 l( E; ]/ n
* @field agentIDCounter
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protected static long agentIDCounter = 1
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7 ?8 K* X# m5 R8 T* ^7 x /**+ `/ Q; t+ A: t) `) d6 n
*
- d0 {4 n( M$ ^& u. G* J e/ v$ p$ O * This value is the agent's identifier.- C- F1 I$ F) {$ U. U5 f
* @field agentID5 x8 d6 J% M5 B8 K0 ~& J4 u
*
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' M% W, r4 m. H9 d5 I4 Z* m protected String agentID = "GasNode " + (agentIDCounter++)4 b4 l& {2 g% a9 H- z& c' \% A
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*
: x) h( U; `5 | * This is the step behavior.8 e: i0 v+ |3 u# [5 }! H! q1 f
* @method step+ v" ]) U' H! y2 ^
*
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@Watch(
$ W( d$ o- i( F watcheeClassName = 'infrastructuredemo.GasNode',
$ Y' s- A! P. S' X watcheeFieldNames = 'pressure',- e" @$ L. i$ c( q W
query = 'linked_from', r3 R$ y3 b. e
whenToTrigger = WatcherTriggerSchedule.LATER,7 w' Y2 q# u3 c
scheduleTriggerDelta = 10d1 u$ Q; Z7 ?& X, c2 f$ W6 h
)
# d% n p/ B2 X6 ]5 U public def step(infrastructuredemo.GasNode watchedAgent) {
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// Define the return value variable.
# ` _9 `1 `4 X2 m- [ def returnValue
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// Note the simulation time.
1 c! K C; d, c0 X# v$ R def time = GetTickCountInTimeUnits()- P$ p4 b* c1 r1 B6 P- k& p
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// This is an agent decision.
2 Y+ q+ y1 ^) [( j2 V if (watchedNode.pressure<200) {- I, ]; ~- P) ? C0 \
8 z- b. C/ k+ F; @/ H/ X$ Z2 x: i // This is a task.6 f! a8 ]7 X0 T# ^; S, D# d
setPressure(watchedAgent.pressure)
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" @/ \; _! f4 A- w9 v% c } else {
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2 C$ F2 T X n' m+ { // Return the results.
$ F% g# F* u0 d, n1 Q return returnValue5 _% W n- Y" P& y ?
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/**
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* This is the step behavior.4 z$ v# V' h4 I8 s' a/ K5 n
* @method step7 v' ^/ o9 t4 `0 M9 A1 P4 X
*
4 y0 O- x' _0 _ l */
# ]1 E+ K0 ]2 Q$ x; B8 N* y9 ^ @ScheduledMethod(
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interval = 1d,1 G4 ?! ?: N5 ~0 }" z+ j
shuffle = false
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public void step() {
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// Note the simulation time.
6 t) T' J$ E7 y) L def time = GetTickCountInTimeUnits()* z9 q4 F! M$ {2 T, k1 W& {
K/ K2 N( M$ n3 X# L+ R9 a // This is a task.5 N+ f0 Q% d3 \ ^
measurePressure=pressure+ RandomDraw(-20.0, 20.0)
) {' k" U0 r X // End the method.' W( _% L$ L5 U- n
return
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}
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