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* This value is used to automatically generate agent identifiers.# S o9 m1 P0 V% @
* @field serialVersionUID' }% X# \/ Q4 j* ]. J) Q9 ~, g
* 1 m8 A9 d. }% N( |' V */ ( H! K L0 |" o8 q2 o6 h private static final long serialVersionUID = 1L % a' {9 P: E+ T" t, K , Q) r0 w! O/ S/ [ /** + y o+ P( \6 J6 K( H5 [9 L *- I! t5 m* I8 [' X" f$ K
* This value is used to automatically generate agent identifiers. 3 R% }9 I: n2 C( p4 X0 A * @field agentIDCounter) ^; w& a* c% S( O- w; L0 K9 b
* 2 l2 ~7 e4 [" {2 x& U6 q */ + w K1 m! L" E: b& N+ T4 ~! o protected static long agentIDCounter = 1/ }) Z5 n g% r. R
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/**$ F* i' ?* |0 J1 {
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* This value is the agent's identifier. 7 f5 _* A- {5 p* _% z+ n; B; S+ g * @field agentID8 P5 V L* }9 n
*+ {- ^5 e9 x( O* j& J5 h5 F$ B
*/ 7 q' ^* ~& B( t7 t7 Q& S protected String agentID = "GasNode " + (agentIDCounter++) 7 }" Y2 {; D% j5 {7 Q8 S: q: g; P/ \8 x& B1 a, m- y
/**+ w; J9 S: |0 `
* ' S# K2 Z" `! Y- J * This is the step behavior. 4 D4 K9 d6 e# s7 O3 z6 { * @method step5 j1 N( F w# }; w. r0 c* z, O
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@Watch( ) }- m8 `( x2 A+ N( d5 l1 V2 f watcheeClassName = 'infrastructuredemo.GasNode',) c1 F. d, g" J8 y+ j, q& u* n
watcheeFieldNames = 'pressure'," g+ I6 B( n2 \5 j& o7 l9 W8 `9 [
query = 'linked_from', ; S7 t5 h, R; c8 t' V r; B5 p& g whenToTrigger = WatcherTriggerSchedule.LATER, 7 T; _: g# e' l+ C$ T4 Z& B scheduleTriggerDelta = 10d6 m7 u; N* n2 W a
) 6 f7 W8 D7 c9 Y- l public def step(infrastructuredemo.GasNode watchedAgent) { W' I4 S; S7 q$ k6 @% I$ p + q( g( o2 j6 t# s // Define the return value variable.: C, O" w9 M! L/ I6 w0 z I
def returnValue ( N; I) r) X* e: K6 S5 y, ~7 w0 S* n( E( w* e! w/ P
// Note the simulation time." ?- I" ~1 U8 T1 [8 Z0 p7 x
def time = GetTickCountInTimeUnits(), j. l+ U% v# `2 b) x u
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// This is an agent decision.; k' ~# {, C( p4 W
if (watchedNode.pressure<200) {7 p8 a q" F8 u3 S) a+ L
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// This is a task.) n5 x1 q- N$ P, Q
setPressure(watchedAgent.pressure): ~ x+ s' ]) _9 j! [ w
# `4 t# p0 G V0 N8 v4 k } else {% {% k- @' C/ G! y1 ?; {
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// Return the results. , `; [, L2 g! f4 H return returnValue - h$ B" y; Y- u5 q5 d 4 o1 j5 ^! E v }9 J7 Z8 t* `& |! [! K& {
( B3 b+ Y$ q1 r$ O. s6 q' E /** # p$ y9 g3 x% J9 m1 \, t * D9 b6 z9 H; R d+ F" r * This is the step behavior.% j% h: A) _ @. P; N9 `7 O o/ e
* @method step - k! M( E2 k! @ h# ^ * # N2 U5 C0 H. h F- u */. I5 O* [: _$ g9 H' Y, j9 W1 r3 w
@ScheduledMethod(3 J! i& f% V* l0 m
start = 1d,1 r. q" O F- A$ h+ ^) R
interval = 1d,, G' F$ m! H% X5 D2 X
shuffle = false 7 ^- [! m8 Q* [) {4 d )3 }0 C: C& F3 g* e( _( D! X
public void step() { 7 n" k' [7 ^8 j" e* {8 M& q1 z/ P ^6 P5 U
// Note the simulation time.0 X8 v$ z, @* k; o2 b/ F! y8 g
def time = GetTickCountInTimeUnits()1 O7 `9 y% W, B
# C1 ?. P( x% h6 x4 J // This is a task.6 Q6 [% V- y. h
measurePressure=pressure+ RandomDraw(-20.0, 20.0) ; p9 G7 Y k1 [% l // End the method.4 ?; X3 w* w0 a' I2 C1 R
return # B, q2 p/ ]" O& [+ s$ }$ k2 x3 N+ r3 X. k
}
注意,在函数step中2 C0 _# V/ H h& N/ o
public def step(infrastructuredemo.GasNode watchedAgent) { " b' I; ~& v% g: M2 K1 @ //这里是watchedAgent. U9 P: u$ x( i! O" P1 E8 d* B
但是在语句中,你填的是watchedNode+ C: s. u D' L: e, k
// This is an agent decision.1 F( C7 J. o0 r4 d# F/ D; X" l) ~
if (watchedNode.pressure<200) { ' Y& S( Y9 c- W1 g5 f$ I8 s2 H, ^; k# p
setPressure(watchedAgent.pressure). s6 z. o* K/ _5 o# w) l
变量名称须统一,可以都改为watchedAgent