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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 : O8 y4 {, j5 a; a
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' t3 y; U% P6 ^$ _1 A2 r6 ^@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
# v* B- u% P6 H! ~# B3 { _) O public double getMeasured pressure() {4 Y$ Z& u0 r( Y) s
return measured pressure
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public void setMeasured pressure(double newValue) {& A9 _+ D4 v0 t9 m9 U ~
measured pressure = newValue
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, e! Q9 v+ O* p# u" `2 F& N4 D public double measured pressure = 0, X2 Y% P3 W9 [5 v2 \8 X) e7 D6 i
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/** {* d j" y4 k) G: [
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* This value is used to automatically generate agent identifiers.
0 E' e- J7 }) V o* t% m% } * @field serialVersionUID" F! U4 l' t1 S3 K: B- `& m
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*/
0 ^8 u/ ]# q$ l' E: ~1 a* i' T private static final long serialVersionUID = 1L
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/ b% G4 [* s7 b5 B( U+ v. s6 b /**
, k0 r: q# V$ `; E! d *
# j' f" x6 F' h; F5 c8 K0 N * This value is used to automatically generate agent identifiers.
; B$ @# @) j! Z6 L7 _ * @field agentIDCounter ^: d% M- M' y# `) }" ~0 G
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protected static long agentIDCounter = 10 x' y% O; i4 U A# f: b4 l
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/**
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* This value is the agent's identifier.
9 U0 Y9 ~: V7 B, } * @field agentID7 M- ~5 P0 P: E3 n
*
% Y6 V8 G% u) a, K */
7 U' Q- i0 [9 X8 O2 v2 s3 z protected String agentID = "GasNode " + (agentIDCounter++): }( G( O/ I, V8 q
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/**
8 n9 d: w. H; Y *
* l- U$ L8 {$ B2 z * This is the step behavior.; ?/ J# c( O) h2 o' V
* @method step
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@Watch(
& c8 p& H5 A& t! Y watcheeClassName = 'infrastructuredemo.GasNode',! G" m9 m, m7 `8 o: t3 q% Y, w
watcheeFieldNames = 'pressure',7 N! w. c& g% w4 A) u- T' W
query = 'linked_from',
2 I3 T$ {2 w# B( d, ?, ^ whenToTrigger = WatcherTriggerSchedule.LATER,0 e: ?6 V7 q$ Z+ `4 a
scheduleTriggerDelta = 10d- e7 @' X) H9 E; d( }7 g' w
)
" ~. @' b e0 g$ a$ \8 g* x* | public def step(infrastructuredemo.GasNode watchedAgent) {
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// Define the return value variable.
/ x& _# n8 M! D# w def returnValue0 g2 M3 ?' Z5 q
. @& U$ A" O7 O- t // Note the simulation time.& t! L/ S* M3 C" V% O5 e
def time = GetTickCountInTimeUnits()
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: C/ E8 E D T" P* y5 h& V" e // This is an agent decision.
6 F1 Z7 }( _2 W+ Q% C/ X if (watchedNode.pressure<200) {
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// This is a task.
( m! \# W+ I J) c' d setPressure(watchedAgent.pressure)2 B* u' v- m6 a' }$ J1 E! D
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} else {
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// Return the results.
3 Q" Q4 L4 h, X0 @ return returnValue: i! {4 n9 i. l3 \$ Q
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/**
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6 f; v: ^0 r4 m8 K' E) g6 t * This is the step behavior.7 D+ m# g7 R/ g4 K/ G$ v4 ~
* @method step- b. g* @; p9 }- z- t
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@ScheduledMethod(
+ X3 G" F' N3 n start = 1d,
2 q; R4 {" U. d* \! ~) D interval = 1d,
/ _. ^! C4 P+ W' @: S shuffle = false, _/ \# S' s) ?" d
)
. I }8 U+ x: I7 f: G3 A) z public void step() {
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// Note the simulation time.1 v2 O" F" M. M; _# x
def time = GetTickCountInTimeUnits()
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7 n5 [8 w P7 j0 R* P' C G) i // This is a task.* V; s; |7 Z8 K2 d% \
measurePressure=pressure+ RandomDraw(-20.0, 20.0)
0 C, Z+ T- a& X* o0 m // End the method.0 l9 I. r$ I& }
return; u; `% c, F6 a9 I8 ~$ L
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