, k3 b7 i/ [1 T+ s J8 T: y /** 8 ?4 k: O3 ~$ i+ b+ y3 a$ S" X *- t6 \1 ~/ I z' i: V1 |7 r. Y
* This value is used to automatically generate agent identifiers., T2 v/ a% h8 E
* @field serialVersionUID ) [. Q% }5 i7 ?: ]0 _+ L- Y( D, O; y *9 n; Y# H) L7 }5 J" K3 @$ ~7 J3 R
*/ 1 g7 M; J* u' k2 r- `: V; Y; k private static final long serialVersionUID = 1L 2 e- R) p1 C. ]! w+ X) E0 ] 4 S6 t) |, K/ o) X7 N5 ^ /**( I& K2 h+ b% Y6 g, E" I( G X
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* This value is used to automatically generate agent identifiers. ( O( o. ~% a2 l2 _3 i * @field agentIDCounter ! Q$ v9 f( `8 c' `6 W7 X3 b: w *9 `4 n9 G2 W, ?& r6 F
*/ 7 N; s6 k0 q/ H2 I/ P protected static long agentIDCounter = 1 ; A6 \+ n$ Y m + Y0 r0 A3 q! C3 w+ j /**) f% y* m- X% M) \- q' E( e
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* This value is the agent's identifier. ' e3 z, S9 k( S, ` * @field agentID$ w. Y9 S) d. Y. {7 N- B; [
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protected String agentID = "GasNode " + (agentIDCounter++) 2 i$ e) |7 d* x+ Y& P0 K% F* E - [7 e: C, s0 N /**: G( z# l+ h1 R: k! i! a
* 6 x. a; j5 E( e * This is the step behavior.9 i( \, U2 m6 S8 v o4 M( o+ {8 `
* @method step 6 M ^: t4 W S, D *! A0 c* f/ X: S' d( r
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@Watch( 2 S' `0 i8 A; r M0 l watcheeClassName = 'infrastructuredemo.GasNode', : `$ N0 d6 P4 a6 P watcheeFieldNames = 'pressure',. C! m3 q# w! o, h
query = 'linked_from',9 U0 p& x5 U h6 J
whenToTrigger = WatcherTriggerSchedule.LATER, 9 z+ H7 u1 h. e& @" N% ] scheduleTriggerDelta = 10d $ _ o1 r: V* v* e0 q0 }* x& ] ). M7 |: `& a) P O; \) G% M. X+ o
public def step(infrastructuredemo.GasNode watchedAgent) { 2 s0 @* {9 u1 N5 B% E8 _ . O2 W/ h' a" p( k- ^: l0 m# o // Define the return value variable.: a/ B6 p4 P* m1 d- M; S- B
def returnValue 9 ?- N W- @4 K' o$ ]6 v+ l. B * @5 J; n" c, {/ E6 r/ l ~ // Note the simulation time. 7 N+ I- F3 J) z: [+ Y& M def time = GetTickCountInTimeUnits() 7 e$ j; [4 v3 {/ v) U! e! p3 C& e1 d* Q
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// This is an agent decision. " v( V! B( m/ d3 ]# T" D if (watchedNode.pressure<200) {3 g2 B4 [' }6 L5 U! @2 \
; j+ {3 H7 B! L+ X1 c" g // This is a task.+ f; D2 ^7 `2 V$ G" d W
setPressure(watchedAgent.pressure) 0 m# t. Z# S( l" Y/ X 4 V9 [4 }' C$ \ } else {4 Y+ Q; Y- J4 X
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} , q# X8 L3 `; o/ b# [2 s: n: Y+ Z // Return the results. l" j- U$ h6 B- C
return returnValue ~: W+ D! U% X$ V 7 G& b& O0 U- @ } ' U# f5 ~ C4 e& a. M2 x3 K: x Q+ i: \. o; y
/** ) u% R% k) L3 o: L9 K7 I *$ U5 @6 k7 C& h( o7 \
* This is the step behavior. , z/ `: w, l! ] * @method step . H- ]: d: Z& @ * ( @/ m6 ~$ u$ _/ U, Y/ T */* B% b. e/ b5 Q2 d3 L
@ScheduledMethod( : k+ `/ N- K/ P1 g. H start = 1d,5 ]/ q( X1 c4 V0 C: H8 }' U
interval = 1d, 9 c+ E7 M2 B: I1 O shuffle = false0 d2 Z1 _2 C' o! m; R7 g
) ( k# j0 K+ D X7 t4 `7 V0 A s public void step() { 2 k& Y* A4 t! I( k # v- o& t2 G- ?) d6 y* f4 y5 ~2 n // Note the simulation time. / w0 A1 b) d0 ?$ s def time = GetTickCountInTimeUnits() ) Q- Z) b- O6 Q0 t- N9 n- k5 p4 \4 m! O7 i# \
// This is a task. 2 U" s9 Z$ @- \7 V0 K m measurePressure=pressure+ RandomDraw(-20.0, 20.0) / q. o0 @; u/ D% L0 _% R% L$ v2 L3 n // End the method. $ a) M# ]* O3 V) R8 I1 o- q return % ^3 ] x1 j2 T5 w& A9 c7 M; n* \+ l & @* `8 H' I% C$ |* e0 w1 [1 f E }
注意,在函数step中+ @" T3 w. v# k/ X
public def step(infrastructuredemo.GasNode watchedAgent) { 9 U; N$ d N' i' |! I, G //这里是watchedAgent 8 j: s( B3 c+ d8 X: W3 C9 a 但是在语句中,你填的是watchedNode ; I9 t1 [/ g7 x7 o- W; {6 Q% j( B0 t // This is an agent decision. " r! S6 I1 S |* R: V if (watchedNode.pressure<200) { ; A/ g0 |) F) t
setPressure(watchedAgent.pressure)9 ~' R% `: ?, X3 v; X9 w' k4 v8 ^
变量名称须统一,可以都改为watchedAgent