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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 - P8 q: V% F' J, P! p4 F9 r, o
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
! O4 o6 P- t1 X6 T8 h- ~& G public double getMeasured pressure() {7 h" |# L! a3 M2 s7 J
return measured pressure5 i- ^+ u, r3 e3 x
}
- a5 |* K M' i1 c1 }6 U public void setMeasured pressure(double newValue) {
( J& a$ q. S+ v measured pressure = newValue7 F: s H9 u ^6 }; q
}
4 z2 T' C7 `8 t) N public double measured pressure = 0
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/**
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* This value is used to automatically generate agent identifiers.; o% y$ \2 w) H+ d& {& J, T
* @field serialVersionUID8 l) B9 M, y: ?7 C
*
, |8 c7 y: e' n' z- } */
% ?7 \: O) M7 O; Y, | private static final long serialVersionUID = 1L
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+ D: h" B8 Q" S5 M! o /**
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* This value is used to automatically generate agent identifiers.
6 O) z$ H9 R! {/ s7 | * @field agentIDCounter
) x* H( V: m) q6 k% Q& E *
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protected static long agentIDCounter = 1/ L% A i2 `- r2 G' U1 I" G
) `, s2 r2 `0 K9 V5 @; G- K /**
* q" i2 O' T, b" N+ B" q *
/ B0 J8 [" n4 i: U, k * This value is the agent's identifier.
" I1 D2 R1 [! n$ k6 y- q6 s; O * @field agentID
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protected String agentID = "GasNode " + (agentIDCounter++)
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/**
0 F2 m3 P. C2 F7 \" D+ v& g+ z *
: c) I8 c+ M8 `+ }. V * This is the step behavior.6 R7 E! T$ }! m3 p' A
* @method step+ z1 _, U. y/ Q& c3 p! w1 s6 V
*
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@Watch(
: b" v4 q3 S+ u# N3 c8 y# a, I watcheeClassName = 'infrastructuredemo.GasNode',; [/ E4 M3 U- F+ ?1 _4 h
watcheeFieldNames = 'pressure',( [* i' z$ [, b# q: M" u6 e, p
query = 'linked_from',$ F7 K1 f9 K( ~% \
whenToTrigger = WatcherTriggerSchedule.LATER,6 U. `+ o t0 D. K. ^
scheduleTriggerDelta = 10d
0 M ?4 V) X7 \ l7 s )
8 o" ^$ h% v2 P# ` public def step(infrastructuredemo.GasNode watchedAgent) {
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8 {$ b* H! q+ K6 N2 _* H( f; F$ h // Define the return value variable.
" @1 H0 f( }: v0 @& B# ]# d1 _! i: H def returnValue/ \" C$ ]# K' _! s
/ i7 Y. B8 s+ v# t // Note the simulation time." B* @8 }# u7 l6 U
def time = GetTickCountInTimeUnits()& r1 C6 { W7 d( Z. D
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// This is an agent decision.
, i4 Y& U; i5 l- u& U% h* { if (watchedNode.pressure<200) {
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/ t4 b6 L* `; X; W // This is a task.
) j$ D8 l0 P" O/ \7 M! i# L# @ setPressure(watchedAgent.pressure)
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} else {8 G" l8 l% d) A5 ^
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// Return the results.
: t5 z! C& f/ _0 s return returnValue
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/ [' {* z( i# r& X+ N6 K4 V /**1 v" H( _; L7 ^9 A" f
*
- P! ~0 J' d( z$ e * This is the step behavior.
3 j$ W* z0 Z" R3 f * @method step
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*/
. x5 B, `7 S( P4 h @ScheduledMethod(
8 Y( T! u* T4 ~) I% {( u start = 1d,
/ e; L% K4 F0 }) t/ A interval = 1d,
! j7 x ^8 {' N/ B6 Y2 ] shuffle = false: i% `+ T; E' |, M
)
2 }; Y2 L+ T+ \5 z public void step() {
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// Note the simulation time.
/ q2 E4 {: F; A# n/ F def time = GetTickCountInTimeUnits()
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// This is a task.% K% J/ B9 Y9 k4 T
measurePressure=pressure+ RandomDraw(-20.0, 20.0)! l- M! M& V* H# y0 k+ @/ y, J; w
// End the method.# q( \7 x! u+ S' r" s
return4 V @* Q& ?% l7 R5 E* H( I
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