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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% J% i. P4 @* t @Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
9 m; L& B) G; h! ]# R public double getMeasured pressure() {
+ ]% E6 K' F I; i% g) Z return measured pressure
8 R. k0 `1 h8 h- _) I) m) O }
9 Y; u) i: Z$ Y+ l public void setMeasured pressure(double newValue) {/ S8 F! {! j$ z2 n
measured pressure = newValue8 q; b) A# }, r0 |- U. w
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public double measured pressure = 0
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/**4 Q% C0 s0 ], v9 k0 r1 B! Q
*! S7 |& K/ l p) m# \* A% a
* This value is used to automatically generate agent identifiers.
3 R. i+ l9 x9 S0 a3 E( }4 K- D * @field serialVersionUID
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private static final long serialVersionUID = 1L
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+ b0 i0 q. t; h6 Y4 {1 l /**
/ e7 q0 ]3 V1 T/ h9 k6 U *
, {# g! B. y& _& }8 V3 } * This value is used to automatically generate agent identifiers.
# w$ |( y- n+ k; } * @field agentIDCounter
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protected static long agentIDCounter = 1: B3 A: o' d- s
6 E: g2 Q9 a. f( V7 r) d4 Y! M) A( p /**
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+ O: Z; f; F% U) ]% ^2 k3 _ * This value is the agent's identifier.
/ }5 r- F8 e: b$ `5 L: x* n * @field agentID
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protected String agentID = "GasNode " + (agentIDCounter++)7 L e) U/ u8 [6 C
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/**- e( _( A4 J5 p4 W2 O
*
( R5 d2 J9 q9 z6 N8 } * This is the step behavior.* |6 M1 g+ M! h6 K' b
* @method step% w4 S& k# Q7 [: `' m
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@Watch(
" ^. L0 v" X. c! A5 E ]- [8 K# `) W+ U watcheeClassName = 'infrastructuredemo.GasNode',
- L" b* _. E" ]$ n watcheeFieldNames = 'pressure',
( W* r# R9 G8 d3 `5 G' W1 E query = 'linked_from',, t& _3 t+ v: V- N
whenToTrigger = WatcherTriggerSchedule.LATER,
9 [ Z6 g5 v q( F5 E/ O: z scheduleTriggerDelta = 10d
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public def step(infrastructuredemo.GasNode watchedAgent) {
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7 M1 E& g" p8 N+ h9 Q // Define the return value variable.
, e; K) S2 H: T& u& N5 H) f def returnValue
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7 t) a5 w8 J. c // Note the simulation time.
" K" _( {' D9 U' E2 u" h def time = GetTickCountInTimeUnits(): \8 r8 c6 T' q% |5 Z
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// This is an agent decision.- y4 \+ v6 O$ V; r) x! b
if (watchedNode.pressure<200) {" C; k" x$ X5 R% I
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// This is a task.
8 @( S+ a ]3 y) i setPressure(watchedAgent.pressure)2 r: y/ T* w" o8 b
' c" z# c2 \( e; M0 W: Y7 y, w( {* k' I } else {
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// Return the results.
. h$ ~7 A1 O" r# k, W9 h+ R return returnValue
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, o3 Q0 W2 y* ^; F9 h /**
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* This is the step behavior.4 l; e. `6 O2 T
* @method step1 n1 [# J# B& I, B g m, Y; F' }
*
4 n" D( {, Q1 n* j8 X* H s8 S */
9 O; T3 j5 w; r& z: e4 J @ScheduledMethod(9 t+ ?7 o( w q/ l( H& S- p! z, T
start = 1d,9 B# v( S# H. J" G, L/ y0 P, v
interval = 1d,
7 H0 W2 `$ Y4 X3 \ shuffle = false7 {6 h7 I. |( j9 \
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public void step() {
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8 j1 y/ e# E5 t& J" P# B // Note the simulation time.
3 F8 K B* ?8 p* j. F Q0 {/ v def time = GetTickCountInTimeUnits()
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$ O" w& u* W" T+ S" X. w( l0 F // This is a task.
" e6 D+ j, j" e) e7 o measurePressure=pressure+ RandomDraw(-20.0, 20.0)
: w4 T/ l/ t! ` // End the method.
( r, ]% ?" L5 n1 B, x, q+ e7 j return
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}
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