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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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure"). G8 ~# p" W9 U' J# Q/ q
public double getMeasured pressure() {4 w) j I( b7 d! {5 m
return measured pressure+ R7 E1 b! E0 G3 I9 a# h0 p
}
/ u9 G7 \7 v: U7 ]; x, J) l public void setMeasured pressure(double newValue) {' I& }2 S7 G8 e9 }: C3 G' m9 | T
measured pressure = newValue. m% f8 W& o% {: H) m" D. x0 c
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public double measured pressure = 0& u# ^1 p) L. h- v! c
- \( X. i1 \4 w2 j/ w /**
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* This value is used to automatically generate agent identifiers.
. I" ` J, y7 a! o * @field serialVersionUID
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private static final long serialVersionUID = 1L
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" o( ]# @5 Q( S/ y$ a /**
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* This value is used to automatically generate agent identifiers. C) I$ w. k+ V7 I) d
* @field agentIDCounter
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*/
b1 Q& M9 U: h# z protected static long agentIDCounter = 1: q, K j4 `3 _0 P. h5 n
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/**( P j* L! e6 ~7 T8 M7 s0 z
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* This value is the agent's identifier." S; k7 _3 ~( a0 X5 B% I
* @field agentID
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protected String agentID = "GasNode " + (agentIDCounter++)
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/**$ J/ r2 w6 b2 e% p0 p' V
*
' t+ ?, n' a% X8 [+ n" ] * This is the step behavior.
. ^4 v% f _7 n; }$ K0 h9 y * @method step
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3 B9 {: W" i5 H1 Y8 ? @Watch(3 K2 E& p. k" Q
watcheeClassName = 'infrastructuredemo.GasNode',5 r- u# p2 y; @; R! G. {7 d. C
watcheeFieldNames = 'pressure',
# I: Q8 P8 o0 B& i' p' ] query = 'linked_from',
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scheduleTriggerDelta = 10d
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public def step(infrastructuredemo.GasNode watchedAgent) {
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// Define the return value variable.+ y) e- N$ K( H: z& X4 [# l
def returnValue0 H3 k& z, f! e9 w5 I! m6 \
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// Note the simulation time.
/ w1 h- I% v+ d* ~% M0 {' x: g' c def time = GetTickCountInTimeUnits()
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: l7 h1 @9 a0 M3 R9 z) v9 A8 P' L( | // This is an agent decision.
/ I7 S1 E& E. \: U if (watchedNode.pressure<200) {& z' V8 O- k! C8 [
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// This is a task.
! T b, Q5 B8 j i setPressure(watchedAgent.pressure)6 u# X& V8 w; h. e
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} else {
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. i& M4 h+ P, k( o/ t' z // Return the results.
' J2 h' ], S5 Y0 f return returnValue* [" a; b9 ^+ Y" F# X
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, C# d V3 o; |7 n M9 G /**$ k6 P0 s9 J1 m2 X
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* This is the step behavior.+ ^6 \( H* o2 k0 X9 C8 [
* @method step9 p" C" A0 \' E- k
*
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start = 1d,
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shuffle = false
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2 {9 I, {! {/ u, m public void step() {0 l2 j: Z( z* e9 h% k3 l
! k( B8 s$ y/ V- v' O8 m C* e // Note the simulation time.
( ?! N( `: P. z5 y/ B def time = GetTickCountInTimeUnits()* N8 a4 K. w+ }, a9 F- x
% l; Q# Q. j( K0 _% D% D) k$ A // This is a task.
9 J v5 N% T' R( @. a4 y measurePressure=pressure+ RandomDraw(-20.0, 20.0)
$ h" M- m6 _" }/ E6 d9 P& c // End the method.
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