( ~7 R f9 t" _0 y; O, `# { /** / s1 ]4 d; i6 {7 g * + h$ V5 a. u4 K! d( H2 K" O) C! I * This value is used to automatically generate agent identifiers.( O a# V# A) I3 X6 G* L
* @field serialVersionUID + ]5 f, W8 X# ]' \6 n *. \+ A; G) X) c+ C3 V
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private static final long serialVersionUID = 1L / f% L* `( [, K # Q+ k) J/ f+ @' L /**0 g# U& y5 Y ]' b
* _& h8 b! W T) M9 s/ J * This value is used to automatically generate agent identifiers. * m- ]/ C7 T3 R& O+ z * @field agentIDCounter , h. t ?- U4 C9 W+ N. ~) K/ X, w * * ^0 _/ `0 x+ Q# _2 a/ J! k% ~1 y */ - m2 M4 k$ p5 q, i! i# A' V protected static long agentIDCounter = 1) h+ J4 p) F( e+ O% F
a3 |0 |+ t% `% @5 j% y6 x /** * q. ~$ O; t& F8 E2 R. A *. f; u |5 y- G l
* This value is the agent's identifier.. O; g& |. i2 T5 ]
* @field agentID & T1 b+ H& z1 q* M8 O: Q1 y * ( D& i# J& T) F2 y) i */ 3 K/ _# p! u3 r$ R5 ` protected String agentID = "GasNode " + (agentIDCounter++)1 t. e/ H5 Z/ I
) u1 U9 U7 d1 W* r* j+ N& M /**! S( a' p& L# q- }+ v! I
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* This is the step behavior. 2 y# Z$ c- h% a. S! L+ Z * @method step ( i+ W! A( V7 d5 `* p# Y *1 h( a, `. G$ ?( V& s
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@Watch( - Z$ |& `4 C3 X watcheeClassName = 'infrastructuredemo.GasNode',! |+ H4 i6 I+ {$ W, G H: M D
watcheeFieldNames = 'pressure', % g. ^/ T4 M$ ^/ p& _2 {5 N6 \2 { query = 'linked_from',/ S3 x' _5 a1 d, C
whenToTrigger = WatcherTriggerSchedule.LATER, % t1 b) S" ~4 X& r* Z) ?# ] scheduleTriggerDelta = 10d n1 h7 O6 \1 G( ~8 d* H! P
) 7 t' W8 a6 j; ~# h* n8 h+ z public def step(infrastructuredemo.GasNode watchedAgent) {' Y. d% ?! D8 p' I
# o. d1 I# Q' v" r3 [2 N: v6 F // Define the return value variable.1 {8 ^+ i% p! `
def returnValue ! z4 Z5 l- B: t% \1 D/ a" B& q. }: e- W
// Note the simulation time. . Q1 K) }4 I$ K6 v7 K6 G def time = GetTickCountInTimeUnits() # f; O4 c+ Q1 K: |/ H2 ? 3 w, k1 x0 `3 q. g* `& Q( q) w. f4 s3 J+ a8 t
// This is an agent decision.! x# \( Z* v1 q! F4 X9 v& @; Y) d
if (watchedNode.pressure<200) {( n/ {# p; m% ]% k
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// This is a task., m4 X$ @/ n" ^. w0 C& I
setPressure(watchedAgent.pressure) 1 _+ n. D9 q: `! U2 L/ j $ C D5 M# v5 S } else {' {" Q1 q4 E4 l! N$ Q
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// Return the results. ( d9 \6 h5 o5 ]% Z' m return returnValue + Y5 J: r) w" s0 @0 I( g" N; [+ d0 Y2 v. b- e" b1 m, G
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/** W% j4 N: y# k0 `7 Y8 Z- K
* 4 h- s4 s. i/ P$ p+ ~ * This is the step behavior. + Q f: A/ F# L( C/ t ] X * @method step 4 `1 I: z8 E" v9 |3 w% r * . ]$ D8 q7 I" s( p3 I5 d3 g */* W$ S7 M! h9 q9 _# C4 z7 R
@ScheduledMethod( + R0 W" S- _, V, \" v% K start = 1d, % f; N6 ]3 o4 P0 b interval = 1d,& Y2 t! |2 q |8 L! h# g
shuffle = false( m7 n3 @+ ^) z; W0 ~ I
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public void step() {4 Z/ E# _9 S6 P4 E6 x
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// Note the simulation time.9 P& G C0 w7 x) R( C/ {
def time = GetTickCountInTimeUnits() , ^1 c$ I' _3 C8 j/ o+ h- r" \ , ^# v; p9 S! S6 n* _6 I2 k // This is a task. " m9 v) B! D6 z measurePressure=pressure+ RandomDraw(-20.0, 20.0) ( m: ~9 a8 Z" D5 b, P% U# j& K // End the method. 8 i+ w8 m* ~# W/ E1 a return 7 U- Q- r+ k6 w! u2 O" u" C& J" ^1 i0 l3 b
}