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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 * Y( J8 s! F6 T% }
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* u+ |+ j0 {$ p& q! q, S0 Q@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") M y" x z: W, v0 Z
public double getMeasured pressure() {
2 E: ^0 [. @! V return measured pressure" G! K* l4 r% F
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public void setMeasured pressure(double newValue) {
" f* d2 f. C+ h1 {1 N* @ measured pressure = newValue o: m. B/ k4 \7 Q7 M8 E
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public double measured pressure = 0
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/**
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* This value is used to automatically generate agent identifiers.( Y4 |& `3 f6 a4 s* D( ~
* @field serialVersionUID% U" F( u. d9 T) s D* T& _
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*/
, H6 s# N7 r* u V private static final long serialVersionUID = 1L1 y$ B2 P! C* p# ~7 p- p7 O! P
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/**
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* This value is used to automatically generate agent identifiers.8 r' Q. y, l. n5 o1 H3 J. ?6 X: r
* @field agentIDCounter, ]& W: g' V$ n& E
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*/
& ^/ {5 F* E5 u+ {) x protected static long agentIDCounter = 15 z% P- N: M8 ~: @7 l8 X! r
# \; t( t" Y- C, d$ f: n' b /**
) {9 D% F( |0 o9 _ *
) `$ W% G- U+ g3 T * This value is the agent's identifier.
. g- V/ N% P- R. h- i; n * @field agentID" d" U H' m8 O1 f) C% x7 i
*
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3 j( f) U# Q+ L2 x0 ^2 s; Y protected String agentID = "GasNode " + (agentIDCounter++): l0 v) H# M) ^3 I
# x% r: i( |* N /**
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* This is the step behavior.
O& ~; ]& r. Q- F * @method step2 m2 P6 N* X. B) }1 [
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*/
0 U9 \. L: J: P! v" a+ r3 A+ Z* N @Watch($ [& c" a3 p1 V3 C1 \
watcheeClassName = 'infrastructuredemo.GasNode',
; \$ T( R# s% w2 Q% v* F watcheeFieldNames = 'pressure',
7 u- Z, c% E" o2 D/ I! }) l( ] query = 'linked_from'," Y, d( o) { i9 D+ j5 V. y
whenToTrigger = WatcherTriggerSchedule.LATER,4 Z8 W8 \$ O) T t
scheduleTriggerDelta = 10d
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1 \8 G$ s1 h, M* H' c2 i& r8 ~ public def step(infrastructuredemo.GasNode watchedAgent) {
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) B) E" c; O" U8 e7 t! y. Z0 Z& x // Define the return value variable.6 B5 u c3 `3 q$ t+ e0 n/ _1 y# Q7 _
def returnValue/ K8 K, {, o0 \0 g6 J
' o4 t7 @9 u' }) x7 v // Note the simulation time.2 ^1 k, A+ N8 a
def time = GetTickCountInTimeUnits()
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0 k. u) b9 ?5 b/ e // This is an agent decision.
* e; u4 a8 q- O4 @% }. } if (watchedNode.pressure<200) {
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% Z4 h9 I) a9 I+ _# \ // This is a task.
5 C4 H, Z* q- i2 y setPressure(watchedAgent.pressure)
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3 p M# j6 u l+ q7 T! J% ?8 T } else {
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' h4 z, G9 U4 B% M+ M // Return the results./ X. ^6 Z! a6 U
return returnValue8 y" ~9 ~7 A8 F. k0 x( e* z2 s; R! O
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}
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+ w A4 v. e4 j: [ /**' c: y& q2 M: l( y. M
*
: g4 @0 [4 t( S& M& J8 h( o0 ? * This is the step behavior.
+ B! I# {/ n/ a& H0 g7 U8 a' o * @method step W# ?# ]6 O* ^& k% ]6 o9 |
*
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@ScheduledMethod(
) y4 i; |* W" i( i: @" R5 L start = 1d,0 ]; C) l) T* [, R
interval = 1d,3 d! i z B- i3 V6 l1 v8 [
shuffle = false0 K: J% n+ I) |5 _0 V2 r! l4 I
)
* E" K7 ^) }0 ^) m' x4 s* J public void step() {
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8 X% g, @2 R1 G( i) p( M( U // Note the simulation time.
n0 o# q$ D, @8 U- c8 _ def time = GetTickCountInTimeUnits()
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// This is a task.
% p+ _7 u$ Q8 J8 t, D- x measurePressure=pressure+ RandomDraw(-20.0, 20.0)
! o5 o; ^) T; l9 |3 ~! H$ I% v$ u // End the method.
& f$ D2 B9 m" S, `3 ? return4 D6 z$ g2 o2 Y5 {
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