9 G+ z7 d+ [* R7 L) b% f /**# E% _/ Y9 H8 Z( z4 u- I
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* This value is used to automatically generate agent identifiers. & d5 W5 _8 [; `6 [. u& J9 {! @0 k* J * @field serialVersionUID6 }6 }. S$ n0 b' e1 Y/ C
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private static final long serialVersionUID = 1L) q9 c; o/ f0 h$ V% [; L- e7 d( a' E
4 w1 U5 s0 u# U+ H1 |: u /** % Y |! V2 R/ _3 `! g: G; N: f * 7 @! ]' e, ?4 x& c. ?; L * This value is used to automatically generate agent identifiers. # C7 y" c4 a, K0 \% p9 k9 M * @field agentIDCounter4 f0 N- V3 u+ K5 ?# Y' r N
* ' p# A& @( m3 h. z, X */ $ f+ _6 \; O* u( v Q% H6 i6 k protected static long agentIDCounter = 13 K9 [5 l: k# S( r) ?6 G6 X. H
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/** ! u7 f3 M, Y! G, a5 T * ' n1 E9 U- z: V" e( n * This value is the agent's identifier.* M4 u' c& f6 c$ V% y5 U
* @field agentID 4 n( q8 w& D' G * , ~2 H# M! Y: R9 d" @ */& V6 S! m5 P8 @; K# k" h/ B6 E2 I
protected String agentID = "GasNode " + (agentIDCounter++) $ C+ P6 Z" n3 g: Y4 M* | ' \; A; y$ L2 _$ H8 l/ q /** d/ I' k: I' Q2 L *2 i! g+ H; o0 |6 W* {7 j' Y
* This is the step behavior.+ E `9 @6 x. Z/ u: E- V
* @method step( a/ E: G$ c& @, m1 }+ r0 ]; J* `
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@Watch( 7 ]# l; P* S8 ?& X watcheeClassName = 'infrastructuredemo.GasNode',; f8 O/ A9 Z: v: \
watcheeFieldNames = 'pressure', $ }% E$ i: m0 o& ~& t% @4 }( n! w query = 'linked_from',' s# D. J3 O0 K0 r
whenToTrigger = WatcherTriggerSchedule.LATER,' U% L; U u6 K7 ?
scheduleTriggerDelta = 10d 5 |+ y% x) X# m# e1 O$ n! } ) 5 A" H0 \3 V; l* [ public def step(infrastructuredemo.GasNode watchedAgent) {; c0 w$ U+ n, z8 \* N9 z' T
1 ] o$ u2 Z. F1 {2 \% U2 [ // Define the return value variable. $ y; m( m/ e" o v def returnValue * @. ?$ ~( r7 n/ `+ c4 \! Y1 a& y# C4 b) v: o) ]" M
// Note the simulation time. ' ^, @& R# q) M: R4 y def time = GetTickCountInTimeUnits() 7 q% K4 Q3 H6 e9 R4 q" ^3 c1 M1 q0 H* I# u' l/ f7 ~) S& T( V0 |
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// This is an agent decision.9 e9 _' M4 k. U0 L: u! V2 t
if (watchedNode.pressure<200) { . W+ \/ H0 V) u3 Q1 x0 d9 B- Q( ]7 d W. B( V
// This is a task.- ^* ]8 `5 V. u5 h8 g% b6 X/ X& ]1 q# v
setPressure(watchedAgent.pressure)% s' o; J, T c
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} else {6 H2 T" p5 j5 v# q9 H* w3 q
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} . W$ _2 }5 S! Q! j. U // Return the results. 9 J& M: H( N; w4 Y6 u5 o return returnValue " U& `# @. Z* g3 |9 U) R2 v! Q6 _+ l- M2 H; ?/ ?
} ( ~, k5 \4 D9 [# u% f- F( G' y. T) D6 Y; B& D0 m3 H9 [! y
/**$ i$ E8 H( z* @- y8 \" s& C: [) ?
* $ D+ m: B k0 |* D' P9 f * This is the step behavior. ) @ d6 I# U2 _ * @method step( j: T- ?# R# D! w6 D% t
* . `/ j5 W# w1 `# `0 X3 B1 r */ / k$ u. E' h* O l# j @ScheduledMethod(# p1 ^& x7 q; a' @ C9 k
start = 1d,. a# M n" b0 b$ M! t/ F, H
interval = 1d,+ f- e% Z. T. L
shuffle = false% T; T5 \; Q9 i% {( q! L
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public void step() {5 B$ s7 Z, g7 x, i h% U' \ l4 U
" b- f7 h" v) m( f1 A // Note the simulation time. x" n) L8 z& \" y def time = GetTickCountInTimeUnits()9 W2 t( \( n4 a$ N- \: E
& v/ d1 _ N0 T% K1 d // This is a task.9 Q3 @: E' _: G, A# E1 g: C
measurePressure=pressure+ RandomDraw(-20.0, 20.0) 8 Y. Q8 ]/ v. P _ // End the method. 4 j* t+ R ~/ j. k" ^0 R return + Y. z7 C6 k& A * l. _$ M& N" M# x" [6 _ }
注意,在函数step中 3 J9 j0 y8 z! z8 r' T public def step(infrastructuredemo.GasNode watchedAgent) {1 n. c" h) m# J+ K8 ?' ~
//这里是watchedAgent 1 W1 s- Q7 {1 ~; S Q! s9 B 但是在语句中,你填的是watchedNode 1 V9 i+ P0 q3 h$ ~- \ // This is an agent decision. @* D- A7 \8 u" u5 I0 ]8 c9 p
if (watchedNode.pressure<200) { 6 b, b1 L z0 W. I2 x
setPressure(watchedAgent.pressure)6 S& Z. _0 }! e g% l& ^6 w
变量名称须统一,可以都改为watchedAgent