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 . N4 c2 K; U) U+ X" C
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M% h2 N6 D! N1 ]" V5 c @Parameter (displayName = "Measured Pressure", usageName = "measured pressure")/ T" x; ]9 n5 ^; B4 T9 f! }* i
public double getMeasured pressure() {3 k$ g+ c m4 m+ x% o. ?& v, e
return measured pressure6 c; o6 t: X) c' f/ h4 X
}
/ C) |4 g+ Z7 [$ f& W# u& ~ public void setMeasured pressure(double newValue) {0 {. P, F" X) s8 g% F% b
measured pressure = newValue. O8 T. c( P2 o, ?% E: W
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public double measured pressure = 0/ c. G; Q) @% b+ w( c& T' A$ G
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/**, R2 c8 G5 K p" ]; m& M6 P7 {2 r
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* This value is used to automatically generate agent identifiers.: t5 c! g; \4 T4 N
* @field serialVersionUID2 e) K! i; A5 y: [& o
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private static final long serialVersionUID = 1L
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/**7 ~; c, \( l7 k
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* This value is used to automatically generate agent identifiers.# l* H0 T& B6 W2 q! t6 H/ _
* @field agentIDCounter
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*/
/ a! e0 g6 A; _/ o2 b5 i/ P$ g+ e1 D+ m protected static long agentIDCounter = 1) m% A- C) k' Q8 D
) t6 w* I- y0 s1 e /**
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* This value is the agent's identifier.
B7 ~; n, W6 C0 s' C5 ]% b * @field agentID* ^' W; f% U6 D: G# ~3 n& z; w
*
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! K+ x) i3 I- T4 L7 c protected String agentID = "GasNode " + (agentIDCounter++)
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/**( Z7 `" d6 C- Z C5 V5 K' A; Z
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* This is the step behavior.9 J' A# p5 o7 y4 P: e7 Z
* @method step9 A5 T: @" }9 P- F6 w
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*/
9 |+ c6 {; c+ ?8 _8 B5 i0 ] @Watch(
H; R# g% d m0 a( h watcheeClassName = 'infrastructuredemo.GasNode',
$ A% s8 m; D- O6 ?; S watcheeFieldNames = 'pressure',
" A/ g0 p% B, z" y' s! } query = 'linked_from',
5 m1 D( T/ i4 I! o# N! s5 Y# J: k7 f whenToTrigger = WatcherTriggerSchedule.LATER,! ~1 v- g1 y( ~9 ^0 ~. E, e
scheduleTriggerDelta = 10d: d) o% @; \7 x9 i0 b
)
" q' B# R7 \7 ~: y# _ public def step(infrastructuredemo.GasNode watchedAgent) {
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// Define the return value variable.
, W. Z% b$ U& q! X8 u3 N9 f+ b1 N def returnValue: _3 q- X) z; K/ \
2 S4 J" F" a1 E5 ]) ]4 v% y // Note the simulation time.+ N+ N+ [( P' S$ F6 j8 E
def time = GetTickCountInTimeUnits()! t) i9 _$ S: w; G$ \$ @& ~
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7 e; g8 h5 |1 [1 s7 o3 ^" ` // This is an agent decision.
- _: |6 z9 X+ m1 K: s; Q if (watchedNode.pressure<200) {
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1 J% L: {& x: d! O6 j/ v6 u V // This is a task.. H9 w0 @ [4 W* r
setPressure(watchedAgent.pressure)
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// Return the results.9 b' J( H x8 b" ]- @# m
return returnValue8 b0 |& t6 S% Y- ^) k4 y5 _' `* E: O8 Y
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. E7 e4 E+ v0 T3 D4 d& y' x /**
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* This is the step behavior.
' [4 o/ `' g% ~# w F6 i, s$ f * @method step
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*/
0 w1 d% T9 ~: _: S* h' x( f: l4 G @ScheduledMethod(
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interval = 1d,! s' y% K! Y( Z7 l, w4 n
shuffle = false, d0 H2 H! p' K
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public void step() {
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// Note the simulation time.
9 [1 |" }: R+ I# L. `1 R def time = GetTickCountInTimeUnits()
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* f7 t8 x, s1 Q' P // This is a task.
% P: j* R- i8 F/ v; H5 T3 v! S, F4 C measurePressure=pressure+ RandomDraw(-20.0, 20.0)
7 T7 z: k1 T( W; g // End the method.& O* h$ K# q! H/ ~0 D
return
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