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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7 g2 ]! U5 e- u+ x9 Z7 E @Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
: {0 _/ ^& B. k+ L public double getMeasured pressure() {2 T5 n( T6 l) e3 A6 I3 m' f
return measured pressure& _. C ]% [6 I' r
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public void setMeasured pressure(double newValue) {
4 y( P" \7 T$ |$ D- ~ measured pressure = newValue
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2 k8 N7 b) G& P% m \; i" a public double measured pressure = 0( r2 s9 c+ p. ^3 q3 s! Q7 E
. H' F4 n e) y- Q& G /**+ Q$ ]* v; c+ `. @2 W
*
, h8 K# ]* u0 f( r; w * This value is used to automatically generate agent identifiers.
' `& U2 M ^- t2 B+ v5 |/ V * @field serialVersionUID
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private static final long serialVersionUID = 1L
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0 X6 d7 P* e* g) r% R0 M" p3 Z /**
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* This value is used to automatically generate agent identifiers.
3 p% s6 h! E1 L" J3 q3 {; u * @field agentIDCounter
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protected static long agentIDCounter = 1
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2 v8 G9 N! s% s! _3 i4 ~. ] /**3 P+ J" q& z1 v* \1 U& ]% t; U3 [
*
1 [5 `$ v- Q/ a# D * This value is the agent's identifier.- q3 o: c+ Q( G
* @field agentID
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protected String agentID = "GasNode " + (agentIDCounter++)
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/**
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1 [ `; a+ u- J+ O * This is the step behavior.5 J- @5 U( S6 l# U" T: |' h! M( U3 y
* @method step
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@Watch(
5 \- B/ j7 @% u* ]0 l% p watcheeClassName = 'infrastructuredemo.GasNode',
8 y' t' q) _% t3 e8 c watcheeFieldNames = 'pressure',
0 ]# b* Z3 i" U* v query = 'linked_from',: Z$ q. e4 A6 L5 T. u7 J2 |0 f) Z
whenToTrigger = WatcherTriggerSchedule.LATER,
" ^% W* h; e3 o! O! f$ v1 S3 k scheduleTriggerDelta = 10d+ S+ h5 C! b6 o$ E, }
)
+ b' u* J3 [, p0 p public def step(infrastructuredemo.GasNode watchedAgent) {
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! L; r) o+ q( ^0 c6 I( @$ v // Define the return value variable.3 |/ J% Z: m" v, C. t
def returnValue" A. `7 A/ ~4 x( \+ `
& b$ E- K, Z7 n( V" h // Note the simulation time.
3 R5 u0 {9 {' U: n1 b- @ def time = GetTickCountInTimeUnits(). O7 r6 K7 U8 C7 d6 a
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7 d; @+ {" n. n! d* i/ O: G: Q% N4 v // This is an agent decision.# a/ O' Z5 f/ T, t
if (watchedNode.pressure<200) {0 t' `! |9 Y+ ~5 Y
7 t$ Z+ K2 A0 u; v% z0 J // This is a task.
: ~' Z, E7 S M: x( ?. K' k setPressure(watchedAgent.pressure)
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// Return the results.! p" N/ q; ~& a% A
return returnValue4 b( T: Q. F3 N% x
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/**/ d& F( n# Y& ~7 D& ^: ~5 ^2 D
*
4 I* V D. e) ]. M * This is the step behavior.. N; ]) c$ _/ c( s9 e
* @method step$ p! q4 x! V% F
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*/
# x$ K- ~; O" w3 t% g5 D @ScheduledMethod(
7 w: A& I8 u* R# k4 k2 w start = 1d,
: G! w3 s/ ~" K; [% c' n interval = 1d,
; u" E- P# q0 H* b u$ w$ D; D shuffle = false
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public void step() {
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' z! ]* |5 K8 e1 f) d- m" _( ^5 i" @4 b // Note the simulation time.* h, r) L. I% m) i* L. D3 S
def time = GetTickCountInTimeUnits()
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// This is a task.* I" S3 h0 c# m6 h. x5 _1 @) N$ B5 y
measurePressure=pressure+ RandomDraw(-20.0, 20.0)% |9 B: `3 w* Z
// End the method.
: i2 i& H' f8 F4 a; E return
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