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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 . M. q. a0 @: q, r
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; o Z5 _# I: U( m6 J5 p' X9 H9 l. h@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
$ E! m( ?7 S# {, D( x2 ~. U+ H" q. U public double getMeasured pressure() {7 a+ L" O9 ]; [9 j0 W+ O6 V* I7 b
return measured pressure& H, @: t0 v/ _2 ?5 t
}
1 p' c! ] g0 }) A2 S8 }5 S( D public void setMeasured pressure(double newValue) {: l5 O; g2 @/ p: V
measured pressure = newValue0 r: s" J. |- J$ Y3 A6 o2 ]) h
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public double measured pressure = 0
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/**9 ?2 m7 f% a8 T8 J' w3 [0 j$ A0 t( Q
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* This value is used to automatically generate agent identifiers.
3 H5 {# S: {9 H+ s3 d) R) t2 b0 u * @field serialVersionUID( ?" u4 f* h4 s4 h& E/ {
*
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private static final long serialVersionUID = 1L! E! Q, E$ `' p/ i! u7 j
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/**: y# E" ~7 G7 a! ~
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* This value is used to automatically generate agent identifiers.* L+ o( N! f& W0 d5 C
* @field agentIDCounter8 X5 P7 Q9 N6 d+ n
*
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protected static long agentIDCounter = 1
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2 h8 `& t- K2 b/ K G4 a /**
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* This value is the agent's identifier.% l; g3 r! [6 c. m& T3 h: w0 ~" Y0 e
* @field agentID/ \, ^, c* U0 M {* s
*
* U- _# B& `, Q! ~/ ~9 q */
+ D% F! V: M: _8 M protected String agentID = "GasNode " + (agentIDCounter++)
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/**
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* This is the step behavior.' O$ v; d' J$ P) O* z$ E0 O/ I& B
* @method step0 x" u! r0 l8 d2 O
*
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@Watch(
- O* J9 U k- Q6 L3 E+ z& D0 @ watcheeClassName = 'infrastructuredemo.GasNode',# ~* d) p( L- L
watcheeFieldNames = 'pressure',
( o) @; a; Y' Z' i. i) a$ v' B query = 'linked_from',7 @0 y# }$ m2 Y8 Z, ?' f5 @/ \7 ^
whenToTrigger = WatcherTriggerSchedule.LATER,
, E; }' G0 R3 p; m/ }+ a' B5 r scheduleTriggerDelta = 10d+ D6 X. R: x' G' I6 S- A3 P7 Y$ i
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public def step(infrastructuredemo.GasNode watchedAgent) {( V" `$ K0 \3 [3 H) m
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// Define the return value variable.( V( W# v1 m2 J2 G; f! S
def returnValue! M2 ~0 b& _& k0 u; f
" v# A3 s6 Q3 C4 W // Note the simulation time.; a* C3 R0 j; B3 K* |! E
def time = GetTickCountInTimeUnits()
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. S9 [3 U# |6 c) t // This is an agent decision.) S/ @# U8 G# d h9 M# L- Z7 R# L' q
if (watchedNode.pressure<200) {& i4 y+ h3 g& _( y
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// This is a task.
4 @8 r& o4 `2 E+ z; w* ?3 v setPressure(watchedAgent.pressure)
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} else {. r# b. I0 `1 P2 w4 Z( f% `
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}
& ?# F7 X$ c% h) [( p. q& h/ L$ \- C // Return the results." P. V8 ]. m8 q4 y4 _' d
return returnValue
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* This is the step behavior.
8 m2 h1 x$ N( h" E" P' g2 j * @method step
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*/
- O3 i+ G: G$ i @ScheduledMethod(* D* ?3 T3 G) D2 ~
start = 1d,! } n. ?$ q# }( ^" G2 K
interval = 1d,. z+ M3 k0 a0 }/ A9 n% C7 ~
shuffle = false; b$ \% q' \! v# O" A* t6 K
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public void step() {
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+ C( }! H$ e& O# h( N. N4 w& w // Note the simulation time.
{! o' I4 \, O8 X def time = GetTickCountInTimeUnits()( }9 l: q+ W9 T
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// This is a task.
& r0 c, _/ e& s! ^ measurePressure=pressure+ RandomDraw(-20.0, 20.0)
$ [; X4 _2 u" y( B7 x5 h8 ^, y // End the method.
- @; R1 q! w7 l& F+ Q2 v return
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