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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
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" X3 I, n) I2 o2 H@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
k# a, [1 c, K: ? public double getMeasured pressure() {! t5 u2 z; A7 T5 B
return measured pressure; Y- e5 \$ g7 q% J- A( v1 j; d' |3 @
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public void setMeasured pressure(double newValue) {% ~# K% z, @, A( A
measured pressure = newValue
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8 ^7 P# y2 V$ v0 n public double measured pressure = 0
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/**( L- t$ _. l n7 M# _
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* This value is used to automatically generate agent identifiers.
: R/ ?7 k9 e$ Y9 Z3 Z2 L7 y * @field serialVersionUID9 y o3 L3 Y* j0 H
*
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6 H4 B+ Y7 n* y- b# J; L! ?+ c private static final long serialVersionUID = 1L
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8 w5 S) u& |- V3 R( y9 [$ L5 [( J# ] /**# t% A) N& v& |% v
*
+ P' x! d7 D0 \; t5 p * This value is used to automatically generate agent identifiers.% m- ]) e9 F2 ?, j; F, F8 o% \; s
* @field agentIDCounter9 q6 D# \+ x4 \
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protected static long agentIDCounter = 1
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/** c. L( H( _8 O; L
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* This value is the agent's identifier.
; c" [5 N( Y" ^/ U1 S+ B! G! Z * @field agentID
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protected String agentID = "GasNode " + (agentIDCounter++). K R5 U7 i. P/ b2 B' K
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/**0 s) \1 N& f9 ` r' t& t4 s
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* This is the step behavior.
) O9 n& E# P: w: c- i/ ^& B& C * @method step
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% V' @! O5 B; G. e @Watch(
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4 X( N+ S+ B) m; q watcheeFieldNames = 'pressure',; m' v, C/ D& q0 p6 i
query = 'linked_from',+ \/ H) J6 a& q/ M$ P2 n6 x
whenToTrigger = WatcherTriggerSchedule.LATER,
! u2 {8 f0 U6 c( d( e/ W E scheduleTriggerDelta = 10d2 g- F, I" c+ j T3 `, e
)
8 s9 q- M; F( a. X8 Y0 F public def step(infrastructuredemo.GasNode watchedAgent) {1 M4 O% |7 |: d; R& m) G6 o+ l
+ h6 e2 _& L, N v- u# C6 L // Define the return value variable.- ^) R/ H2 m j+ i( q2 E+ A. d& }
def returnValue
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// Note the simulation time.' Z: P9 ?& t) u- c7 |
def time = GetTickCountInTimeUnits()5 j( Y s" }* ^
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# |- e. R* M9 c& s // This is an agent decision.
0 j5 d7 C+ l9 D/ u4 x2 o! `! Z' g9 H if (watchedNode.pressure<200) {- x, a P4 K3 `9 R0 N3 t
9 I0 U% D+ X$ e // This is a task.
( O& L+ K1 c7 z/ l setPressure(watchedAgent.pressure)
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} else {
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// Return the results.
" n2 M5 k. c/ ]0 ^+ J' r return returnValue
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4 M3 T& Y: G' ~) ~4 h /**2 J8 E, u. q% D5 N$ R: q
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* This is the step behavior.1 L5 {- m% s, c# r1 [7 t2 k- T
* @method step
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@ScheduledMethod(+ S: T9 A E7 a3 V( J/ u; Z
start = 1d,
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shuffle = false
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public void step() {
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4 K3 S6 f7 ]- y$ T c, A- W // Note the simulation time.
( [& d8 J l+ G( t9 e E( w/ Z def time = GetTickCountInTimeUnits()
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// This is a task.
1 p: I! i0 y: {& E/ v5 b- k* J# h measurePressure=pressure+ RandomDraw(-20.0, 20.0)& E' {# K. j- U2 V/ Q
// End the method., S* m6 r5 {+ E# _- _' @
return
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