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 % Z5 L# V h6 j ~% H3 J p8 d% Z
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")( W* c+ u7 o# K7 Y
public double getMeasured pressure() {+ E$ o; p6 a7 T
return measured pressure1 w7 T; W8 U5 W, k' ^
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public void setMeasured pressure(double newValue) {3 b/ `" N& Z4 `% F6 }' O% i7 X
measured pressure = newValue/ E: b; Y, l2 ~
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public double measured pressure = 04 H1 p, i0 M, G' f! S x7 x
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/**
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* This value is used to automatically generate agent identifiers.
: C+ L# g; l5 P0 U" \: I3 U) I3 i * @field serialVersionUID
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*/
4 }: z: f: a5 \ private static final long serialVersionUID = 1L
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/**2 p/ n4 \! u8 k. P5 z0 t
*
1 y9 J7 Z- h' q7 P# [7 v. O * This value is used to automatically generate agent identifiers.3 i% W8 H5 z4 L" \
* @field agentIDCounter
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; T8 n- w4 @! h9 F+ v# j */
( l6 A( Q2 n Z4 K' K- f protected static long agentIDCounter = 1
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( ^, u6 s% n& r) H$ r; Q D /**
* Y9 R% Z/ b* U3 h( S: O9 T *
% g- B/ L* x6 b* h z* ?7 @, h * This value is the agent's identifier.+ G% O3 L2 `% L6 ~, D& M( e5 q
* @field agentID
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*/! u8 h8 M4 x2 S3 x) @7 C( p
protected String agentID = "GasNode " + (agentIDCounter++)
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/**+ P4 M6 `/ j( i
*
* P7 F! c. n b! R3 r |7 K * This is the step behavior.1 g1 b. e8 `% W7 Y+ I
* @method step
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/ ~0 ` I1 E' s( C7 m5 b. _; G& w @Watch(0 I2 n' n3 ^; U1 I0 w* \( D
watcheeClassName = 'infrastructuredemo.GasNode',, z$ H" G! G# S
watcheeFieldNames = 'pressure',
) i5 r5 [6 Q6 v' `/ v query = 'linked_from',
+ ?+ L4 u: j% e3 z( B; G( ~ whenToTrigger = WatcherTriggerSchedule.LATER,$ E' f# ?& g0 s8 x& L" e& X0 w
scheduleTriggerDelta = 10d) F1 @. |* m! l7 C: _
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public def step(infrastructuredemo.GasNode watchedAgent) {
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2 ?6 b; @" f+ Y7 @; q; i, E0 h& F, L // Define the return value variable. b) @' J3 T9 }+ F, d" b
def returnValue. z6 Q. f0 [0 Q& |/ I
" L) b9 g. a4 B; H4 h s // Note the simulation time.
' l: a+ L. v$ g& T# x def time = GetTickCountInTimeUnits()' `5 L' ~& K5 S5 {1 J+ J: c
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" R% L# S5 m# z" a( p // This is an agent decision.# `1 V, X8 v; a* S/ \
if (watchedNode.pressure<200) {0 x- I' Y$ y$ L
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// This is a task.
3 ?3 X& x1 G1 n' J7 g+ u* o setPressure(watchedAgent.pressure)
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* p& Y. T+ {1 q M+ d. x; y' H } else {
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// Return the results.
0 A H/ A% b$ O9 ?& b" Q2 x, q: n) P return returnValue" r9 b8 T( N1 c* A2 P, m+ ?
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& o, D$ G% P" s1 |7 x /**; Z2 z+ v: E* Z0 M
*
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* @method step: [: l6 M: e2 ?* O% }/ `. s% V
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*/
+ g, E2 x. t& T; I% R# k @ScheduledMethod(0 h. {) N b7 q% j
start = 1d,, k0 F# d# L' S8 F6 }0 [3 G+ e9 {
interval = 1d,
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public void step() {( H* y9 C! X* t, E. _ B
7 a/ m+ b3 f* e1 o5 t9 P // Note the simulation time.
2 @0 a4 |9 C6 n; {' a! {* O w, J def time = GetTickCountInTimeUnits()
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// This is a task.* n- l0 a) _* b/ f/ p9 u5 [
measurePressure=pressure+ RandomDraw(-20.0, 20.0)
" f* B5 R! X6 t' F# [. t // End the method.
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