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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")! [5 c/ W7 V& J; `: r
public double getMeasured pressure() {& M: y2 E# p+ P- E" G8 z5 K; i
return measured pressure ( f9 R- |2 s g+ W2 G* F! | } 9 W2 W: m. ]- D# X! h- n6 f4 G/ j public void setMeasured pressure(double newValue) {0 B+ q7 X. U, c- w4 M
measured pressure = newValue 9 q. \6 w$ g/ ?' n9 X3 f } / O# a7 ~0 W) n7 E public double measured pressure = 0( Y& v3 m3 ?1 X9 v# V {
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/**5 [* m% Q# C" L
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* This value is used to automatically generate agent identifiers.: y; @# h6 g, O* M$ e2 q/ l
* @field serialVersionUID , b; [. Z$ ^* o8 p/ q8 ` *. U! n9 t1 q& `: D) C3 o' \( {
*/ 6 e; Y" g, e2 {2 Z. J# Y3 Q private static final long serialVersionUID = 1L/ r4 O" q; ]1 m' E! N H
! l4 `% F4 e, V l% x /** . {$ o# N5 A1 q- n# y. x *! p3 \7 ?2 _6 \( B
* This value is used to automatically generate agent identifiers.4 o0 H3 ]$ H7 \* Z7 T$ G; |
* @field agentIDCounter/ I5 u! a0 G$ G7 Q2 l7 X
* ! C. i* `2 P" N& `" Z& Z* j; q0 Q */ 6 B4 \" L# o8 g$ C8 h; G protected static long agentIDCounter = 1 8 ]0 G1 F# o7 z6 z ' K+ ^" w% Z2 y0 i% u3 A /** ( t6 |+ F7 p# k2 P) i9 r *- E$ c9 k7 ?5 A' T
* This value is the agent's identifier. % N; y' d& Z0 o1 r& C * @field agentID8 u a5 K7 n a; Q
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protected String agentID = "GasNode " + (agentIDCounter++) - C v! M$ W& r' w7 R3 B# \9 F* t2 W, h9 U& @ |
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* & }5 d! J. i! U, ]) s * This is the step behavior. }" @. o4 x# e* x4 g9 M * @method step8 q5 z; b' P: j3 y/ P% l& {) S4 e
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*/ 0 q. B6 m% Z1 U$ z- J @Watch( ) \4 Q0 P3 g/ j4 f% w+ p watcheeClassName = 'infrastructuredemo.GasNode',! c. s0 r/ q& Z
watcheeFieldNames = 'pressure',5 d2 O. l3 \- ]7 i
query = 'linked_from', 7 N( q' Y. t5 A. d6 F4 f, e% t whenToTrigger = WatcherTriggerSchedule.LATER,. k+ q/ A1 d- o* K f
scheduleTriggerDelta = 10d 3 Q) p- w+ ~2 j8 h+ ?) o, F )5 E9 q% R- E( R9 Z/ B2 T
public def step(infrastructuredemo.GasNode watchedAgent) {* _! p& F" T/ B+ n. _
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// Define the return value variable. - C# F6 z# _8 i def returnValue% ^5 ]9 B/ i) h8 B) ]. f
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// Note the simulation time./ P! J/ `7 l D% M& |
def time = GetTickCountInTimeUnits(): I7 q9 Q1 c" N. m; U+ E; f P
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// This is an agent decision. - Q) j1 {; a- {% d if (watchedNode.pressure<200) {& C) T: ]7 ]3 D; ~1 \" @
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// This is a task.+ F$ t2 R* `+ _, Y! f8 X& Z
setPressure(watchedAgent.pressure) 6 K4 q) V" o# {, g, E# f1 `) C, ~- M% D* r
} else { - g4 G% z2 }1 J2 r9 g& B1 j+ y& b6 C0 `1 M2 d, R9 V
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// Return the results. ) V, {- v; ^! E& b" B4 {+ ] return returnValue6 Y# a$ y, o9 \+ [
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2 D7 ?) p6 a$ G* d9 y1 A /** % Z8 W1 o/ N, Z) }2 l, M" [ * , S" [3 h; S; q9 H1 X * This is the step behavior. 0 [5 E. c" }0 N! g. s * @method step 1 ~3 f/ W0 [0 {( r * - ^6 g* e6 O$ O# S, j7 a* a" \ */" D" x# g) y5 a( ^* A; u
@ScheduledMethod($ m! A% p" \. a8 v
start = 1d, / u3 L0 T& E! R/ M9 E7 g interval = 1d, 8 ^3 g% u, [+ G* D' i shuffle = false: T2 Z0 W% Q2 `2 `( G# ~
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public void step() { * @6 b, Q" T( E! {+ Q; b& a/ |. O7 P# O
// Note the simulation time. : v* _" [$ i1 {* j& Q6 r! p3 E( `: z def time = GetTickCountInTimeUnits()4 ~+ J1 ^. x6 `/ Y0 [
2 d" X/ N: R" d // This is a task. 1 l) b5 Q' H* O measurePressure=pressure+ RandomDraw(-20.0, 20.0)7 R; K. k2 x1 k
// End the method.1 x' O( {' D& e# _ Z$ W/ t
return: ~# ^; f9 M0 s) n
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}
注意,在函数step中 / }" [7 v! w. ^9 H$ {* x public def step(infrastructuredemo.GasNode watchedAgent) {& E+ k. I/ p/ d, n' T2 k4 Q
//这里是watchedAgent. `: x$ p$ O) J7 j/ {- X; h
但是在语句中,你填的是watchedNode ' |; U: ]) @' [+ d" R // This is an agent decision.* x# Q/ K- I4 O5 k
if (watchedNode.pressure<200) { ! Q/ U: F" `: | ^
setPressure(watchedAgent.pressure)+ d) N K+ u, l# f
变量名称须统一,可以都改为watchedAgent