( g% F" a# N. D, [* \5 ?# ]* J+ H@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") / V x: [! Z3 W6 N( V$ U% o$ V public double getMeasured pressure() { 3 m% @8 ?9 {5 f0 d2 K% A% S return measured pressure8 p6 y) a6 m) @& `8 g+ ^/ A/ O
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public void setMeasured pressure(double newValue) { 9 w% ?: L& c( z* R3 x m measured pressure = newValue! [ O* e2 j! Q( i# t, z
} ; y# F a% n1 F# i public double measured pressure = 06 d; }5 Z5 z7 H! g
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/** ! F$ c8 u6 M8 s, P, C *3 ~/ J$ B" r. r n, P9 O% F& `
* This value is used to automatically generate agent identifiers./ M$ D7 @" V, n! i' ?& k0 c5 O. u
* @field serialVersionUID0 F# r% g% g) r8 h& _) n# I7 v, h
* ) h7 C: T5 y G/ d */" o6 ]: j5 A( G" w2 N! W( _' ~
private static final long serialVersionUID = 1L - E$ }" n9 g8 ? ; t; S3 Z: b; U+ @ /**2 m% S3 W4 \7 z4 `8 Q4 M) ^
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* This value is used to automatically generate agent identifiers. 8 f6 _3 H! A- l. A * @field agentIDCounter! D. N8 `6 T* w1 r8 d8 x, V
* 2 f8 |& p: C5 ?+ G( q( C* G0 r9 m */ : {- R6 s, `0 L) p, |4 l8 A* g5 N8 p protected static long agentIDCounter = 19 y# i+ ?5 z3 D* |! A
9 ], Q& W! C8 ]0 {% j /** % b& W4 f: e3 D# q" i *" c+ B. ?; V9 C
* This value is the agent's identifier. " ~6 Q, u* f" M2 g6 u9 d. ? * @field agentID $ k9 R7 f6 F$ }. G *. x# A0 h% k; c: K0 w1 y
*/; d/ _4 J6 `2 r
protected String agentID = "GasNode " + (agentIDCounter++) ! O2 i; q+ [& c/ f5 Z3 F: ^' @$ e/ ` z0 `; D9 T5 J/ s
/**. |1 O& i' v. g" |, u O# s
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* This is the step behavior. , y+ }* H, {! N! `( ? * @method step7 r+ j/ Q: Z9 b" z' o8 |% w5 w
* - ]8 i3 ]7 C# a3 U2 S */ ; I* |" q) V( ^1 n4 m& W @Watch( / m& M; S# y: ?4 X1 W2 ] watcheeClassName = 'infrastructuredemo.GasNode',& B E6 P# ]. L- u
watcheeFieldNames = 'pressure',7 M% [( N" ~5 ?: f1 m/ z; B$ Y' D
query = 'linked_from', 9 @5 u4 S! F7 K0 p5 w6 U. V ] whenToTrigger = WatcherTriggerSchedule.LATER, 3 k0 P0 p1 x0 C, `4 F8 \ scheduleTriggerDelta = 10d& ~/ e9 Y& m2 }/ N2 D5 _' |
) ' f, F- ]! |/ a6 i6 m$ T& ~, I7 u0 Z9 r public def step(infrastructuredemo.GasNode watchedAgent) {+ s9 O" w& F" l4 w5 E: q6 u& F
, k( o! Q- A: D; J: B! v% t7 h // Define the return value variable. 3 E2 q7 }, W6 j$ I* I" C# E def returnValue $ |% |; [/ ~1 \ ' ~% x3 J; H8 f. i // Note the simulation time. : G: [7 _# p, l4 v2 B def time = GetTickCountInTimeUnits(); p7 w& o0 `( q4 j* n4 }
5 n, s7 ~7 l2 ^+ k; ^( [ K! o ( _1 ^8 A! l( \ // This is an agent decision.% L7 e$ f2 v3 b4 |% P
if (watchedNode.pressure<200) {, E1 O' a# J. x" W5 M; d
; I. {* d; \ [8 M+ o+ _ // This is a task. 8 J/ C$ o. n3 w8 F/ e setPressure(watchedAgent.pressure) * |/ C' J$ p; [6 h9 z- P3 r$ s. ^4 j( L( K% w, X. d, K
} else { / B$ ?: \ l7 w+ Y 9 K, Q. S0 G+ S8 q8 f8 J3 J: W. \! Z# T
} + F* q6 X. }# Y0 i: ?* e( S9 F // Return the results.8 X: B& f" n: g1 O
return returnValue + G- k% f4 R: a" z - Z7 I- |9 y# y) b6 i } , m& \6 n+ Z' V 3 R/ ]$ D5 {1 }5 J- X% }- r /**6 _. I- P$ g [; V. i4 \, A3 B# d/ o
* " V, N4 N0 [1 }1 Q * This is the step behavior. 3 P! i4 d% b2 B! | * @method step ) N8 Z7 A- f8 c1 f: y! ^; ^% b M: h *: J4 t0 U9 ~5 e% ^
*/ & f# Z# }3 h; P5 ` @ScheduledMethod(4 u3 y& E, `+ F c. v9 @! H
start = 1d,+ Q; ~0 K$ U# v# k* a/ A) N
interval = 1d, 1 P5 t j s. f; V' g; C$ g8 w) V. c shuffle = false3 N- v. M( B& {' N7 Y' G* W
) $ V; u& i/ u) S public void step() { x7 k; s- L) s' W+ G+ R/ D, K* q, z. n) y
// Note the simulation time. ( p- t; |- V, }3 ~ def time = GetTickCountInTimeUnits()8 q" d1 J: \: _) M
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// This is a task.' ^: y0 d6 k* D1 G" g. K; v
measurePressure=pressure+ RandomDraw(-20.0, 20.0)0 E( b1 R, S# o/ A: n4 L
// End the method. }7 w' s4 d/ U
return! a. V c T+ c- I' E
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}
注意,在函数step中 5 v3 P; F& R$ e# t4 n' L" T& V$ c public def step(infrastructuredemo.GasNode watchedAgent) { " u t7 I3 K* j0 [ //这里是watchedAgent& W( W7 y/ ]& C3 W7 k
但是在语句中,你填的是watchedNode9 f1 w1 i) |9 Z. O# `' C0 ]
// This is an agent decision.: i6 E- d. Z3 H. o' v( p: Y, S
if (watchedNode.pressure<200) { & U8 {0 m' b# @6 C
setPressure(watchedAgent.pressure) . @4 G1 n- U N: F7 g1 h/ s4 Q2 B% ?变量名称须统一,可以都改为watchedAgent