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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" N/ q, A' f2 L% Q2 U1 y. r% T @Parameter (displayName = "Measured Pressure", usageName = "measured pressure")( p" |+ A5 m* A0 J
public double getMeasured pressure() {0 V7 Q k6 u6 B% f6 A
return measured pressure
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public void setMeasured pressure(double newValue) {$ j( e! R% }4 Q: @& {- C; L$ h% y
measured pressure = newValue0 P. L' i- s8 C2 w5 z) A
}
- B7 B8 x6 t0 ]! N7 C6 W; W- F public double measured pressure = 0
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/**6 Z/ u8 Y5 X. q) G
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* This value is used to automatically generate agent identifiers./ |$ d# G$ }0 H' }
* @field serialVersionUID
`( Z6 C, b5 }# A6 g *
8 {0 N: N9 S' l; @- K! E+ |" a */
9 M, l4 N( {: _ private static final long serialVersionUID = 1L3 L6 N0 f1 {5 v) w* S. R# n; T% r
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/**
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* This value is used to automatically generate agent identifiers.1 B U' H3 s, w3 T. _
* @field agentIDCounter
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protected static long agentIDCounter = 11 Z' r4 D% f5 s$ m8 F/ L# s
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/** d7 Z. Q* I- k5 ]+ W
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* This value is the agent's identifier.8 l$ G1 ^! V L
* @field agentID0 r3 r+ d# @: p# ?6 V0 e2 x/ k
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protected String agentID = "GasNode " + (agentIDCounter++)' V/ A$ L% |; A! I; T: w* Q
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/**" c% v5 z. B+ l6 {
*
2 N# N& I) x* ~% ^5 W% M * This is the step behavior.
, t" g0 v; g5 D * @method step- O' `6 f2 {: M* ~1 V
*
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/ G6 ]! c+ b- J6 k7 Z @Watch(, D( B# v# d5 Y6 }* L
watcheeClassName = 'infrastructuredemo.GasNode',$ m1 K, x7 S5 p$ P
watcheeFieldNames = 'pressure',/ f# r* k0 V4 T' b3 P, h: z7 o
query = 'linked_from',
3 g7 w" S2 C/ Q9 X whenToTrigger = WatcherTriggerSchedule.LATER,
, v3 v+ ~: B; U. O! z7 B scheduleTriggerDelta = 10d# U e3 n: t; r, h( q
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public def step(infrastructuredemo.GasNode watchedAgent) {9 S E3 X) m; B& A
0 R& g) q' K' w, z D // Define the return value variable.
! {8 l+ T% M8 O def returnValue
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5 ~+ d8 ^8 V; ` // Note the simulation time.1 h8 g( x" y& _8 u+ M: [
def time = GetTickCountInTimeUnits()+ t* P8 [% l. b8 u- @
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- C$ w6 V( g7 V9 `4 ` // This is an agent decision.% y) R6 d) \! M$ v+ E' [
if (watchedNode.pressure<200) {) b1 f8 u2 Y7 h
; F! R# N$ {; ?1 i( M // This is a task.
) h9 p# o9 i, `, k setPressure(watchedAgent.pressure)
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} else {
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// Return the results.
$ C8 ^- C8 @6 p7 W, N, j# H return returnValue
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}
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/**3 J C! H# I0 w" L& L( o0 Q
*
: _/ I+ {& C6 H8 w0 j; O * This is the step behavior.
- j1 O5 y! `0 N, Q. \) x+ W * @method step& L* i& Q2 ?3 {* r9 U
*
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@ScheduledMethod(8 A3 b" \& k& q
start = 1d,
$ D5 b) ], _( w! U+ c interval = 1d,
5 D9 ^" e. L3 x& w9 V$ \* d2 E shuffle = false
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public void step() {
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// Note the simulation time.1 b# l9 u+ o) o! L9 K9 h
def time = GetTickCountInTimeUnits()
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// This is a task.* ]0 i1 j O$ n/ {) v! a
measurePressure=pressure+ RandomDraw(-20.0, 20.0)
* o/ e* F& \. ?1 \! O! a2 v // End the method.
/ o# Z" e) f1 J return
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}
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