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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 Y9 [2 f9 X/ G1 t
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( j' ` S9 l6 a! D% W@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")6 |/ k6 x9 l5 L$ ^1 f
public double getMeasured pressure() {
$ P" \. i* @0 j0 u return measured pressure
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public void setMeasured pressure(double newValue) {
5 U' ?) o6 q- z# O* r measured pressure = newValue
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6 t% [ s3 g% w public double measured pressure = 05 E1 R, w: {1 m
7 L! e" s3 m0 M; k$ s7 \ /**
$ E$ T6 y6 z- T- c* x; D' e6 t0 i *
( `4 m# |+ _! q4 {/ O * This value is used to automatically generate agent identifiers.
% F6 c# j+ l/ j: e" S * @field serialVersionUID0 \& }* a; x5 O9 u+ c$ L
*
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private static final long serialVersionUID = 1L; n! @8 ~5 K0 o, [
4 x! l6 h+ K: R3 C# I A; x m9 T /**
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* This value is used to automatically generate agent identifiers.) U7 d6 t. J0 S& N# L2 D/ ]
* @field agentIDCounter
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*/
+ Z# V* Y6 f4 V" c protected static long agentIDCounter = 1( W: a, Z8 B2 S L$ l! ~
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/**
7 w+ B3 L8 K* d *
' P: S4 h$ x" x0 X* o; }& q * This value is the agent's identifier.
0 S6 K5 h1 k! T) G7 A * @field agentID7 t- u% r2 B" I' I, l, `
*
0 y0 a: X( t$ C) R+ b */
( z" v' f, u p. C, V8 O$ b protected String agentID = "GasNode " + (agentIDCounter++)
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/ A _* l/ G w /**
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* This is the step behavior.# k3 `" p* z" w+ i
* @method step
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@Watch($ ?* I$ l; ]) M
watcheeClassName = 'infrastructuredemo.GasNode',
3 r+ w/ M$ H8 y: s5 L watcheeFieldNames = 'pressure',& O7 o. [8 O5 a/ {6 ]5 _2 t C% `
query = 'linked_from',4 O a: f8 [6 D$ r. W4 n! j; c* d
whenToTrigger = WatcherTriggerSchedule.LATER,; ]& S I2 O1 B) C1 e
scheduleTriggerDelta = 10d5 {; n" f: G% Q& Q
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public def step(infrastructuredemo.GasNode watchedAgent) {
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: U) J5 C; ^+ W2 D4 I! b7 A // Define the return value variable.
2 M% R+ P$ P. H, q0 x" n def returnValue
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+ q3 T! t" v3 H( A+ T. g // Note the simulation time.9 _8 `0 S) |, ?; Z7 V
def time = GetTickCountInTimeUnits()+ F2 v, ?- W( w. f5 X
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8 g) T" f% F( y# n, {* O b6 ^ // This is an agent decision.
( w: K3 O( F( h if (watchedNode.pressure<200) {
& G: V, V# j- I2 B- O n4 a" {
// This is a task." r' u5 P' e6 Z$ @4 J) {
setPressure(watchedAgent.pressure)0 n& G# h8 c& ?! H6 J$ B
7 @; d/ t: I. K* B } else {
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" [- x" [2 t: V" ^2 [# n8 Q9 ^ // Return the results.
7 I( i' s( q# A return returnValue
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* This is the step behavior., \2 F g. t. |% K. {8 w7 T
* @method step
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@ScheduledMethod(; \8 d# s f: n
start = 1d,
4 j. O+ f! [% x- I- d: |( W interval = 1d,$ \5 r" ?* p2 c8 f4 i1 E6 I
shuffle = false
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! K0 Z7 ?0 n" L public void step() {/ q0 Y' R& v! ~
( Z5 _# Z: ~& S) m- G0 ^ // Note the simulation time.
, N6 M* P$ c' u- G9 E def time = GetTickCountInTimeUnits()
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// This is a task.9 g2 `: G1 {# a
measurePressure=pressure+ RandomDraw(-20.0, 20.0)
! N- Y9 H' p! {9 T // End the method.
" P( U0 E' W* S2 K; ~ return
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