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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 % v Y u4 y! h
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
$ J3 j, L6 o N! r public double getMeasured pressure() {
$ T1 Q/ c2 w1 c% d# O- N% ? return measured pressure
/ I- Y/ n! y6 C6 t( ] }
% h1 X; f$ K8 v$ ^( k public void setMeasured pressure(double newValue) {
6 S8 M' i Z7 I. i measured pressure = newValue
+ q! `9 ?. c3 Z# F. C }
9 `1 k0 g0 P6 U public double measured pressure = 0
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6 Z$ x# R5 z' p5 f1 {0 I% P6 C /**
* w( o7 }* b, q, ? *
4 s0 [* ?: b5 J, }7 M3 v' z * This value is used to automatically generate agent identifiers.* k4 E8 S& `- ^1 v7 D3 p
* @field serialVersionUID
* O3 o' }9 Y: y *
9 m4 \6 @1 A- x" H */
! A$ k) @ O2 j% w) V6 i" r private static final long serialVersionUID = 1L+ t" Z: T. V0 n! r: X! K
7 n! O% I1 E) I p0 w /**8 k9 S9 P. V5 F& v! Q
*
# X: @, ?, C; U * This value is used to automatically generate agent identifiers.3 x2 g' }! c! E$ r+ \2 P4 @
* @field agentIDCounter' u% Y$ ?8 o, z# i4 O8 {! w
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*/
/ I- G7 Z& e Y, K2 H/ s; v protected static long agentIDCounter = 1
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/**/ s' s2 x% Q- `$ K% P e
*
$ i" K* \; h2 ~' D * This value is the agent's identifier.
' |/ P# G" W: K6 u * @field agentID% J# ^: T& [' U. a
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*/
' Y f0 r: s7 R, T4 w protected String agentID = "GasNode " + (agentIDCounter++)
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/**& T0 R! k4 c4 y0 B9 P
*! V3 q2 E& K2 y& t/ c" R
* This is the step behavior.
; f$ {8 ?# d6 C, e * @method step
% C) N5 | M5 M% i *
8 r; n: h6 T% q$ k+ M */
1 S/ }$ W/ ~$ H) g @Watch(
8 t( f' z' b1 n' n6 Y3 r/ ]* R watcheeClassName = 'infrastructuredemo.GasNode',! L- u1 M i: d
watcheeFieldNames = 'pressure',
' L2 k3 O7 W# @/ o8 s query = 'linked_from',
9 `" ?; Q4 K. |7 t/ t( v% U whenToTrigger = WatcherTriggerSchedule.LATER,
* O( Z( ]7 C$ i! }- Z; s1 f scheduleTriggerDelta = 10d
# o' e6 x- X9 B9 e+ i )
: Z' {# d) J- D public def step(infrastructuredemo.GasNode watchedAgent) {/ q7 ^1 B6 t% H! W, E
+ p! }$ O! n3 I2 }6 o# b- [
// Define the return value variable.2 c3 e$ O7 u9 [% o9 R3 u9 F& ^
def returnValue
% a( i" Y# ]# d0 d- q
. } f8 E9 [; d L! N // Note the simulation time.8 ?* y6 N7 C7 O. i
def time = GetTickCountInTimeUnits(). {- p6 e0 A1 d8 i8 w
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! U( R5 c% D9 w+ Z- M5 r7 o // This is an agent decision.9 n( V: _& Z0 H+ u A; w- _
if (watchedNode.pressure<200) {
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// This is a task.( f% [. ]( \* t6 v; g: c6 e) ^
setPressure(watchedAgent.pressure)
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3 C v- I* H; T, f } else {
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// Return the results.
+ N% F" z0 B+ S7 ^% c3 x/ b0 g return returnValue* R: `; @9 m5 B; n" d
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}; ^7 ]. i: `% w
' E9 @$ F; M0 q* e8 d( ] N /*** `: q' R S% Z- r% ]5 n
*
# w9 K1 \4 F0 J5 o * This is the step behavior.
k, b' _+ ]: |) I4 U0 E$ I @ * @method step
" K; c( r3 D+ d4 g *
" O# s. j) {- @8 r7 U/ E! Z5 k" q */( |) v' y( g3 @5 z! ]) W1 S
@ScheduledMethod(
. M) U B Z# @! ~8 z6 { start = 1d,
' ^2 u* ^ U; }1 O% ~7 A5 e* d( m: w interval = 1d," P9 O8 a% {+ C
shuffle = false8 @$ e6 e2 S. Y: e' D/ ^ L
)
. G& U' Z" L& T" P& t0 `; f public void step() {
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// Note the simulation time.3 M5 m- a: F4 i1 A/ u$ |6 S B
def time = GetTickCountInTimeUnits()
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3 {' I1 O/ P& F6 i( ~' v; ]' `( m, n L! P // This is a task.+ C. r5 a. H7 q; ]- c* S
measurePressure=pressure+ RandomDraw(-20.0, 20.0). m0 q2 ^, x! O+ g4 ]/ z
// End the method.8 s1 n; X" P% `( J% x
return
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