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 , n& r$ J( o3 z5 p
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! r @ ~, D1 K) G. ` @Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
* ~# F) e1 L M4 F public double getMeasured pressure() {$ _" `; D$ e0 d: H
return measured pressure
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public void setMeasured pressure(double newValue) {
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}
. }5 e9 O1 q3 x( e* b public double measured pressure = 0
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; V+ I# K. c+ ^ /**
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* This value is used to automatically generate agent identifiers.
7 F2 e0 {) Y& l! R1 u3 y * @field serialVersionUID
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private static final long serialVersionUID = 1L
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/**
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* This value is used to automatically generate agent identifiers.
, A( x( {+ X! X3 }( n' I * @field agentIDCounter1 V* V, R5 H. W; o- w
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*/
$ B' }! a. i6 T- B6 b protected static long agentIDCounter = 1
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7 z" {4 J3 d3 z/ j9 b- y /**
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* This value is the agent's identifier.
6 T+ s* e1 w0 r& c& D2 F2 z * @field agentID
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3 Z5 Q* L- T0 O2 k1 N. W protected String agentID = "GasNode " + (agentIDCounter++)
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" r* X9 A0 H6 e1 H' v /**
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* This is the step behavior.; D8 l: Z5 [! G- h. z5 j
* @method step
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*/
7 [/ M0 U0 T- V* C! ]) E @Watch(
% D: F4 `1 m. g X! X1 ? watcheeClassName = 'infrastructuredemo.GasNode',
1 W* E. b+ r5 o* ]3 l watcheeFieldNames = 'pressure',
: [4 L" d7 D% W/ ^0 E& Z query = 'linked_from',
8 @/ M, x% k4 k! Z whenToTrigger = WatcherTriggerSchedule.LATER,# {& D! R9 h# G3 {& ] e& T, J/ E
scheduleTriggerDelta = 10d, A- O h" P, K- a. B
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public def step(infrastructuredemo.GasNode watchedAgent) {
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// Define the return value variable.9 ] c. U/ I1 M; I+ c
def returnValue8 l# X. I# Z. Q2 b# @/ f# y
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// Note the simulation time.; A; i, K! ]6 ?9 K9 B% B/ V
def time = GetTickCountInTimeUnits()
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/ \* C' H r) r2 L/ H& Z- Z // This is an agent decision.
9 t- S+ g" s3 P$ O' J' n: K3 v. ?. l1 d if (watchedNode.pressure<200) {
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// This is a task.
! j5 H# f* ] W7 j! W setPressure(watchedAgent.pressure)* X6 g2 V" x, _: a, V
4 u @# D: e& h& @$ E( b9 Z } else {
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// Return the results.( }! z1 k. h8 r! M7 r$ h
return returnValue9 u* U% z$ ~& u- B8 N D' X& S
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/**
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* This is the step behavior.+ G9 A: G; ^% w' w
* @method step
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*/
! r) o P" {$ u% W- L @ScheduledMethod(8 P) O" i; R# C" ]; j8 [# P
start = 1d,$ A. y" `& \0 H, o+ B( g( j/ G8 l6 h$ ~
interval = 1d,8 n, B M# u5 p; [) G. _3 k/ L9 o3 N
shuffle = false! t8 k, B# Z3 l5 P C2 {% J F6 m4 ^ Q x
)
! C5 o0 B# Q# c7 X public void step() {2 [- r5 A' L) l3 ]' F
; C6 {" E6 B" I! ^$ l7 S/ [0 C/ m" w // Note the simulation time.
: H( v, F. o$ Z0 H5 i) h def time = GetTickCountInTimeUnits()
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4 q2 F$ N; M$ B* k# L& U7 k // This is a task.
/ W+ \! u9 M0 X0 ? measurePressure=pressure+ RandomDraw(-20.0, 20.0)
# m( i# r- z$ T- @2 G // End the method.
: Z, m$ ~) U2 Z" g2 L; [7 I* D% d. T return
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