6 K; B6 t. l) z! e // This is an agent decision. ( ]& C2 N9 |. ^( N# S9 i8 L8 ~ if (watchedNode.pressure<200) {( x- I9 Z2 p6 A6 y6 {* Z
& p. a8 L' J! Z0 s2 ~ // This is a task. $ a7 V' @6 W$ K% O) H8 ~: b setPressure(watchedAgent.pressure) 3 G# i* _) O) \ ! ]% C) [1 _) A1 ~( s j( ~ } else {" k4 P p; T, _9 z [/ q, n( |
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// Return the results.. h# N3 |4 W w5 t% N; s7 Z
return returnValue; z$ ]" _, @: O" m
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/** 1 z Y* I; j* g( X0 Q0 q * 3 h7 U1 [# {: t. \3 X * This is the step behavior. ' j: o+ [* P( h8 S8 J * @method step, {' L1 B5 V/ o9 N( R. u
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@ScheduledMethod($ E$ L3 ]6 A; J8 M$ A2 a
start = 1d,3 U6 l$ l* G" z+ @0 x
interval = 1d,5 }2 h6 d) ^) ^) H1 @; G) j4 B* V$ R9 R
shuffle = false, v# N) \# K D0 {
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public void step() { 4 U" V% a: m9 u( v " b, {- }5 Z8 | // Note the simulation time. / s2 \: C# B$ U7 x5 [- {# a def time = GetTickCountInTimeUnits()+ Q7 g0 i" ?9 @1 K# F. a$ A9 H
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// This is a task.; P: H4 i( Y) k# |0 ^# d
measurePressure=pressure+ RandomDraw(-20.0, 20.0) ]5 j9 k: a, u9 I( L1 B4 O8 Q" ^1 P: ^: S
// End the method.' P$ |* F e( `, J5 y5 e# t
return / J& q9 K4 `, e1 H) i * V$ r2 U. ?1 U- P) z }
注意,在函数step中 5 L1 {# \9 T" {. D6 Y, u, C" N public def step(infrastructuredemo.GasNode watchedAgent) { & \, Q l. c- f" s //这里是watchedAgent ! \# D6 t, I. d+ l 但是在语句中,你填的是watchedNode- j# } n& T0 j+ q G2 y) e) P
// This is an agent decision.; S' p) k+ j I7 ^
if (watchedNode.pressure<200) { , P$ R. {- A2 N- \1 Y3 i# A setPressure(watchedAgent.pressure)- x- S( V1 g( A( ~) J. ?
变量名称须统一,可以都改为watchedAgent