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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") % u. N2 ^% {* \& z6 i# ~ public double getMeasured pressure() {" j# F4 a% s. Q5 j2 Z
return measured pressure s. x' u% @8 n: j `) @ } $ \& C8 z/ Q1 ?2 K$ { public void setMeasured pressure(double newValue) { + p0 x6 k) ?1 I2 p; B# c- a! m/ r measured pressure = newValue( D0 ~, |5 v1 `: t m
} ! M9 X7 l$ _5 z1 p0 u$ |- @# ~ public double measured pressure = 0 5 ~7 ^7 a2 B+ B5 z2 u" B: g& {: [; L; u* d' [2 l- P
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* This value is used to automatically generate agent identifiers. 2 F, @' j+ F* P6 W * @field serialVersionUID $ @8 f2 X( [% W$ V8 Q7 D5 s+ I * / l5 ^; w* R; E3 G. y; e5 ^, w */8 ?+ S* D) n7 E8 E7 Z& q2 A& [
private static final long serialVersionUID = 1L) d8 k6 q/ X0 Z6 k) } N8 `% n: D
5 H, i5 Q/ p1 C& f# f0 w /** 6 K0 S4 x0 m% { * 2 Q- [! a# b( h6 V4 M& S' _+ w, U, [ * This value is used to automatically generate agent identifiers.( J' i) C) R2 j5 G
* @field agentIDCounter ) y' L5 V/ d' ~, V. J2 [* I * 2 [) Z9 A. c% `( {6 X */- b4 ?1 V$ I/ L) y a* b+ h. I
protected static long agentIDCounter = 1: ?7 W+ K4 _) T+ m4 Y+ i* a: z d$ ]
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* This value is the agent's identifier.: A- j J% P6 K9 q
* @field agentID, G h" J: A* S1 y9 I$ a4 X
* 5 `1 @7 q( R+ ? */ 5 x6 V6 e$ x! _3 \! k' ~' | protected String agentID = "GasNode " + (agentIDCounter++)5 S# @" b0 V w' O& ^* x
$ U# T `$ p% T' s/ [$ \! ~3 V /**2 X) h- v7 M5 Y) I( i. @5 @
* ' Y, o( [: J: I, F# F: u$ \0 k# M * This is the step behavior. 0 p1 }* v2 k1 l3 r& l * @method step 9 x- A; A1 b( [ *2 W) t8 w% [4 `9 g
*/ $ U/ e- e0 w4 ]# z7 a: w$ P @Watch(, x: H' r8 a9 D" h) M. K1 T
watcheeClassName = 'infrastructuredemo.GasNode', " j% I, z" d0 n: R% z watcheeFieldNames = 'pressure', 3 d8 F0 O$ t8 W" C7 K0 d2 t3 r query = 'linked_from', $ l, @) g) R% a: T4 q7 ] whenToTrigger = WatcherTriggerSchedule.LATER, - R1 B0 i* r. L! n% {: v! `8 N. i4 X scheduleTriggerDelta = 10d. Y- q* o4 E* T+ S
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public def step(infrastructuredemo.GasNode watchedAgent) {. M* D h- R. M6 D2 K& w! R9 v
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// Define the return value variable., J: `7 [! E d) b4 j
def returnValue' k& s+ T2 B! |- ^7 p/ ]
0 W8 u! {1 j; @ Q: l // Note the simulation time. s6 L% B+ }5 ^
def time = GetTickCountInTimeUnits() ! L+ \; @) `7 O7 Q1 d7 ^, L, F% T, c; Z$ s2 K! B, F
' R/ y+ M% \/ C. [1 F4 b // This is an agent decision.! E6 a: E" }1 `+ C# c, k8 [9 Y
if (watchedNode.pressure<200) {, R& M# R7 Q/ k# B# F) v
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// This is a task. ) r; J/ ]( \1 m) f1 b3 ?% G8 z setPressure(watchedAgent.pressure)2 U8 {1 G& K6 S
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} else {9 K- ]/ D* e! g, ^, a
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$ g2 n( `0 n- ]! ?& U } + h" Z1 F6 p4 C // Return the results.1 C) z2 y2 W. D ^9 O
return returnValue. u% U0 ]# t6 {
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} # O* s& Z! h0 d/ i) u' Q$ j9 A: C# @4 j5 R t1 a' P6 P a
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* This is the step behavior.) P/ {1 i, x, N% @& @
* @method step * j" z9 T& X2 @/ U * ; N8 c$ {4 `: E */3 j- _' t7 e, M5 H' b! f# m- L
@ScheduledMethod(2 x5 A9 W+ V- d% Y8 k6 r# b
start = 1d,/ o# V* d/ ?: B0 |$ Z
interval = 1d, ; g' O4 Q1 c6 P: s. h$ e shuffle = false. e% C) Q C: r7 {
) 9 l- F* D- @& V- q% o public void step() { 5 e' X( E, W' x: v9 R! n0 a5 f l% x# ?6 l; e
// Note the simulation time.% ]8 \3 w' f1 @5 H o! J
def time = GetTickCountInTimeUnits() - y7 E' Z8 c. V/ g; f8 U$ S, b* i- J% z3 F$ [5 f4 z
// This is a task.6 s* S; H+ F. V
measurePressure=pressure+ RandomDraw(-20.0, 20.0)8 C9 {2 h# L" E
// End the method., {+ g5 u0 j# p* `( h5 u: ?1 K
return" Z3 {& n' G8 `) N+ B
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}
注意,在函数step中 ( F1 ^" z, A# y( q, \ public def step(infrastructuredemo.GasNode watchedAgent) { $ [6 z+ x+ S/ X4 t2 z3 X2 M //这里是watchedAgent & k3 G! C) Y0 d 但是在语句中,你填的是watchedNode & h+ I1 @8 c$ ]6 r6 e2 }3 t3 v // This is an agent decision., c# }% R" g: Y4 z# T, U# n
if (watchedNode.pressure<200) { ) z! s) }+ Q- m/ v1 j' M setPressure(watchedAgent.pressure)7 g4 A+ h' r Y* B
变量名称须统一,可以都改为watchedAgent