( }2 r/ w) q! \ /**$ b3 b; C2 X4 E4 _: C4 X% d
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* This value is used to automatically generate agent identifiers.5 W' Y' c- _5 q z) G4 L0 U$ T1 l
* @field serialVersionUID 8 B. p) r/ X/ n2 Y) ? *. O9 j# f; r' x
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private static final long serialVersionUID = 1L 1 W! W2 E. k) [! ?6 B0 Q/ H* o4 Z# o3 z9 z# j
/** $ x1 u: m `, q *0 h- i4 z$ E9 D l, U
* This value is used to automatically generate agent identifiers. / D; t* u# e- i1 H) Y * @field agentIDCounter 3 o/ z4 S9 {# N0 z9 D: A *4 z9 j3 z. m6 h3 v
*/ & i4 z8 s k2 d4 [ protected static long agentIDCounter = 1 7 _1 f9 P+ J8 ~: Y( ^' m! ~& y! N * p9 H7 h$ F4 R+ k$ R; h w /**. S& H$ b" p! |6 p" H/ Z- ]
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* This value is the agent's identifier. * J+ C! t6 w: B& P1 Q# T0 ] * @field agentID; W3 ]$ T3 k. _0 _0 _$ K
* : }. Z( G) A- Z+ H8 X* M */ ! l- {) Z5 s* t$ i& W) J# _ u protected String agentID = "GasNode " + (agentIDCounter++) % k$ s4 E* O, ]5 Z( h% Z) p( ~ u! x# @2 t. H* d; E) H! F, P /**6 d, g1 R( A; R1 V
* 7 B) A; u4 \/ i# U * This is the step behavior.& C! w7 {- e; @8 N B
* @method step 5 d& j0 i, G* v4 s& x1 X */ x q7 W2 b, \) _0 C, S
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@Watch( : _& j& A8 N7 Z' I. S watcheeClassName = 'infrastructuredemo.GasNode', + o; j6 |! P; q0 u$ C$ w watcheeFieldNames = 'pressure', E& i1 g a3 f6 f( O
query = 'linked_from', + H, G8 m9 I. q& I whenToTrigger = WatcherTriggerSchedule.LATER, ) X' L5 b2 a, W) r6 l scheduleTriggerDelta = 10d7 J) Z: o, v4 Q
) % x; s+ P$ `+ J3 U public def step(infrastructuredemo.GasNode watchedAgent) {, o! ?( T& B9 v p$ E
6 N; D3 y' V0 T6 k, r // Define the return value variable. 1 c3 s) s2 s2 i/ v" @0 W7 b9 d7 t def returnValue 3 t- E$ h0 w! t, S2 f8 W1 p : L @8 y! v! T9 F: { // Note the simulation time.; i8 U1 @3 v; \' Z
def time = GetTickCountInTimeUnits() 0 \5 q# e4 ^/ `4 b, H2 q! K4 M) P# ^. N0 j: v+ S* E' ~) |# b
, N- ^( y8 i+ H$ R$ W) o' d& V% E // This is an agent decision.$ G, _* [ _7 _ d5 c2 y
if (watchedNode.pressure<200) {, o: a3 E: C; f3 o
3 _2 A$ U; R1 p6 ?, K // This is a task. 7 {, f5 Y" C) F& p" c setPressure(watchedAgent.pressure) 4 s3 o! \; ~" W- f* K) V - x- i( F9 ]$ w8 P/ ~9 V- V } else { ! M7 u2 g* f3 \7 y2 A, d / Q/ H# M, K; Z! R+ p$ {' w( g8 V! Z
} ! ~3 v2 a `& @' ?. B; {; `/ m // Return the results. / X8 [2 [' S1 R; G/ c return returnValue / E( c `, f; S; u: t2 u B1 q4 c+ M# }
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/** ; \4 ]( A4 d6 f& y! C$ Y2 B% n *: @/ S8 {* @/ I. l% R5 ^' X
* This is the step behavior. / G! k' z+ h" N* Z; W * @method step7 w" q8 f3 j% L: v7 A
* 0 U/ h0 A/ M0 _/ m& Q */ ' p7 F. e+ A( ^: _' \1 I1 @5 f1 R4 V @ScheduledMethod( $ X# l* N! e5 I- |6 n* U start = 1d, * M4 h. H# K% x% V! R$ u0 E5 _ interval = 1d, 9 L5 Y- b' Q$ _5 \ shuffle = false! |6 K3 m! M$ c; ]# m) G
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public void step() { , b! I, r3 Y+ O U- P( W" ?9 Y4 v$ ?" o& d# ^8 ^7 f& Q( A2 x
// Note the simulation time. " t! k& v W9 ^6 j& ^2 z+ S% b) \% z def time = GetTickCountInTimeUnits()0 X- ^' q q0 C7 Z7 D1 _& c1 _
7 y, O7 |9 I) j- u$ h // This is a task. . }/ G) u. c2 ^/ z& F# L measurePressure=pressure+ RandomDraw(-20.0, 20.0) 5 G5 l6 o1 r9 @- s6 J% L% p4 P // End the method., Z, W4 u* @# M. ^0 N8 P3 d
return8 V$ g8 J+ |. W
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}
注意,在函数step中; ]' P9 X5 r) Q; o/ H
public def step(infrastructuredemo.GasNode watchedAgent) { $ N- `0 F+ F; Q: j- ~ //这里是watchedAgent( [+ Q3 D* I4 n
但是在语句中,你填的是watchedNode / Y5 M; W5 h5 E- @1 b // This is an agent decision. ! [' _4 F1 u* b/ b& @2 o if (watchedNode.pressure<200) { , K1 C4 h; V0 l, H
setPressure(watchedAgent.pressure)# o' P& K0 p: p
变量名称须统一,可以都改为watchedAgent