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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 - r' ]; J( i5 p/ `1 a
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
9 F0 {, b6 M7 ^" w- a- `! Y; z/ D: w4 Q public double getMeasured pressure() {
4 @5 q1 |% [. G. K8 r" E, q return measured pressure
9 D# ~& @2 D" y% o( }2 v }
# H6 d1 n: u- F P% @! [, _* Y public void setMeasured pressure(double newValue) {
3 z) f H! k) ^ measured pressure = newValue
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4 r' W W# c5 i4 w+ \( G5 B public double measured pressure = 0
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* I. t3 |; \. d; b5 m% u; ` /**
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* This value is used to automatically generate agent identifiers.
+ D, x, F7 Q% I * @field serialVersionUID
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*/
' ?; j& w8 \/ A/ X private static final long serialVersionUID = 1L% X, X$ s$ d) O( Z/ Q; ^1 I
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/**
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: e; F7 y8 d: v$ ^/ r \1 ~ * This value is used to automatically generate agent identifiers.* ~3 e& C1 ]3 V c% j
* @field agentIDCounter
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*/
- M/ C; s# M4 q% @$ b protected static long agentIDCounter = 1& }4 o% G8 d% W; D" I: h
5 r" r0 `" G( c0 C% s /**/ R6 }% l0 T6 s0 p
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* This value is the agent's identifier.
) I4 Y! M" B9 L0 d" N6 m * @field agentID& }& w) Q L* f+ l
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*/. |* a; Y8 ^0 _ K8 f3 {
protected String agentID = "GasNode " + (agentIDCounter++)' `% c2 V) [6 q4 d) J* w
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/**
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; A* ]0 |4 g" @3 j * This is the step behavior.& j. w4 y9 P y* w; h/ L) J1 E/ q6 M2 J
* @method step
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@Watch(, j8 [0 q% K5 m
watcheeClassName = 'infrastructuredemo.GasNode',
. u) n7 [3 Q& U watcheeFieldNames = 'pressure',' a v, w* t( }& [6 M
query = 'linked_from',
2 ^- J6 s n/ Q! N& W( Y! w: r$ T# J whenToTrigger = WatcherTriggerSchedule.LATER,
& n9 t1 z0 c: `! g F7 K7 l scheduleTriggerDelta = 10d6 N; Z {/ }( O0 b
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public def step(infrastructuredemo.GasNode watchedAgent) {6 Y# o+ S# N& m# g" x# ?
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// Define the return value variable.8 Z* W) r0 E' ?* z& S# h7 ]7 h, m
def returnValue" x$ v3 O" E4 U0 o6 m9 `& K
6 s6 ~5 N; U' {% c: K // Note the simulation time.( |" y4 }% H% f! m, x
def time = GetTickCountInTimeUnits()
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" J* i; a( \: F4 D- O // This is an agent decision.! B2 D |+ f0 ]3 C& H% A
if (watchedNode.pressure<200) {
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// This is a task.
8 |; Q! w$ O) ^' Z0 z setPressure(watchedAgent.pressure)
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, B! T6 n1 K6 J! E3 C } else {
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}
( Y+ j# L5 K# U8 v! Z1 x. R // Return the results.
) W. \- L7 p, E9 C7 R% A return returnValue ^) B/ U) m! b1 v+ \2 d9 A0 z
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h. _8 m- ~* Z6 b /**" i- R8 Y9 d) M
*
/ y2 I4 C" r- l * This is the step behavior.
~! ~) Z% m* E& z * @method step
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*/
1 c2 r+ B* ~7 \ @ScheduledMethod(4 D1 F y0 b0 T h
start = 1d, d3 Q& z5 l# `2 Q8 {$ i& Q' B
interval = 1d,; {+ z3 b9 t# F" a k$ {: j+ {
shuffle = false' I$ k( B3 A0 z0 u
)
C7 r* ^* \1 C! w: b$ e! c0 n public void step() {% f. b' ?9 H8 P! F1 N6 A' h
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// Note the simulation time.
9 a W* R7 N- e" U& x def time = GetTickCountInTimeUnits() Y. E* k& F6 G+ m' A$ D
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// This is a task.% r4 G/ @6 }$ }$ h
measurePressure=pressure+ RandomDraw(-20.0, 20.0)3 `6 A: Q# V! Y2 L
// End the method.
( a' c& w& }% z& j+ `, N return% T: {+ n# h" r+ L0 U& \
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