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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")! N. t& z v% M7 A4 ~. o
public double getMeasured pressure() { u8 ^$ g3 H2 t8 [* V: j return measured pressure6 R% q; w/ V9 C* T1 j
} $ q9 {0 L* [8 N public void setMeasured pressure(double newValue) {; w6 p8 @7 o9 W$ E
measured pressure = newValue {! f7 _1 Y; `" x
} . y: y$ _; i) m, U; l& D public double measured pressure = 0. a7 W9 T6 m Z6 [
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/** ! J, q: t2 W3 e7 u! q$ ] * ; R7 H' R% d- r9 j: T * This value is used to automatically generate agent identifiers. % d( g7 ^# I5 p+ m/ W * @field serialVersionUID9 i" P8 p8 {* |4 G0 P# u" z' S$ J
* - G, N# ]0 n$ {0 r2 M3 O; c# X */ 9 t3 w0 J. p4 e/ G9 I private static final long serialVersionUID = 1L 0 ~9 U/ H* S$ _: L- y + L C" d, F# [1 O8 W5 ? /** # ]5 t4 ~. i" |' q# r3 G, c% @8 l, V *4 W) Y9 c) [2 s
* This value is used to automatically generate agent identifiers.! f# G' D- A+ v; m
* @field agentIDCounter ) h& D# c* X: g% W* X6 f * 7 P- M5 M* }$ d6 K& a8 f */ ) t- T& S. c5 ]2 p } protected static long agentIDCounter = 13 L1 h3 [; }9 P5 v
+ v6 P. e- ~! a: T& i8 ~4 ] w /** 6 f! q, J3 I* { \3 w( b" {' o *: {; P: D. t1 n0 B Q; O. W
* This value is the agent's identifier. x& x* j% W( ~
* @field agentID * R7 T0 S I. \, ~ * " C0 ]# y$ M' x */4 I* o8 e: A% F1 T) {- m
protected String agentID = "GasNode " + (agentIDCounter++)) P; P+ W: U6 u2 K0 X2 \
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* 0 p7 d* P0 d: j2 y: c7 f, ?7 ^: U * This is the step behavior. 1 b; ~8 q3 L6 y6 k: a * @method step 9 g- i8 s9 B3 _% q- A+ D$ u' f *# B/ K0 G; E' Z; [ M+ o* B" L8 J# d- t
*/ . Y1 M, V( J4 ]" G3 R% z: P [ @Watch() v8 O6 w% m' W- [+ N7 x0 x
watcheeClassName = 'infrastructuredemo.GasNode',0 R/ W8 q5 K6 a* k! ~7 G* q7 S
watcheeFieldNames = 'pressure', 6 O+ M4 ?2 B+ F- I4 N/ d- p2 M$ }' H query = 'linked_from', ; W( s) h- v4 N7 w7 ? whenToTrigger = WatcherTriggerSchedule.LATER, + k- M9 I. ` _ ?6 ~6 ~" N scheduleTriggerDelta = 10d: T9 G, J% S3 k8 O6 ?0 P( L
) ' Q" B& A. M, F0 s public def step(infrastructuredemo.GasNode watchedAgent) {8 W. J8 k/ L. ?$ A1 M) W
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// Define the return value variable.. w1 N$ Z1 f x. L1 w k
def returnValue! c" r1 ]/ ]# g
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// Note the simulation time.1 P1 i( i" `) m) {
def time = GetTickCountInTimeUnits(): g% E0 j4 P) h0 H! a, L" ^
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// This is an agent decision.2 ^8 y) r- H( t8 p
if (watchedNode.pressure<200) { & D) |1 `; L5 f0 p 5 d- n! S# Z6 A" F1 G8 O+ {# B1 b // This is a task. 9 m0 v8 l6 v% U3 r, l1 N setPressure(watchedAgent.pressure)# n+ T3 C. `1 v) @0 G# k8 Z% w! a6 t
$ f, G" \; y7 f3 h, T } else { j% G: a; d5 `- ~ N4 |. N
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} a6 I. r( f, ?2 [4 k: q! _/ \ // Return the results. 5 y. ^! s6 a" Z; G2 p6 j5 l( j- d return returnValue5 Q1 E/ `, \% s+ A" t
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/**- J9 f9 V; u3 r$ Q# e# `
*1 e3 h" U$ i) }
* This is the step behavior. ( ?1 |3 A5 [% y/ }' d) C * @method step, \2 Z5 u& x0 y, Q$ t
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@ScheduledMethod( ; D* R( `, b. Q, \' { start = 1d, $ b/ r" @& B2 X interval = 1d, " E& r+ m) v# [4 d shuffle = false 9 L0 f9 R" w3 d )6 l$ O4 Y* A! |: [# a
public void step() {, N1 H- _7 I; k7 e
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// Note the simulation time. $ M2 F5 P# z6 L+ { def time = GetTickCountInTimeUnits() / u& M) d7 Q+ V . R8 }/ p: L1 ~ // This is a task. 3 H! @2 M& _6 K* [% s measurePressure=pressure+ RandomDraw(-20.0, 20.0) + e% o& S" e, w* i2 p! l# g // End the method. 9 T& D: Y, n: R7 @ return. S) o% s7 V2 S( ?) }
注意,在函数step中9 M7 D6 T* ]9 i( k, u: j9 A' I
public def step(infrastructuredemo.GasNode watchedAgent) { ) r4 Y* w' r) ?$ K9 v //这里是watchedAgent 1 D7 @$ L4 L" @( n: v 但是在语句中,你填的是watchedNode& ^1 d6 K" o! p1 T/ g
// This is an agent decision.! } b q! H7 {4 T, f2 t
if (watchedNode.pressure<200) { ( {% s1 t( N }; O6 K' b- x1 \
setPressure(watchedAgent.pressure)+ n1 S, `* b' f
变量名称须统一,可以都改为watchedAgent