$ c4 k! W7 G$ v5 v$ w- t! T/ y 9 n1 r0 L: F% J9 i9 P@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")/ n2 c6 `$ A4 n6 C) I7 [9 N
public double getMeasured pressure() {, t) q$ |+ t5 M# }- |3 n2 w6 _0 p
return measured pressure 6 P; _4 a2 g( k+ }$ B, n } ' |4 v" N/ n0 h# r6 f$ r public void setMeasured pressure(double newValue) {" D# t" k! Y8 h2 y
measured pressure = newValue4 a5 Q. V a) O5 R
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public double measured pressure = 0. Z' n) o! z7 J2 J7 T7 ?+ i
3 X" O; p2 y5 i! m: s) p: c) J /** , U! ]% d* W& ], e *, }6 n9 ^* m" @5 x
* This value is used to automatically generate agent identifiers. , x3 A5 O; Z \3 h * @field serialVersionUID, I8 f3 r9 [$ }9 t" h7 w* @; s5 J
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private static final long serialVersionUID = 1L! X, `% D2 m& D2 m1 s3 x
# ]8 I Z5 a% d& p8 k" E- e: l /** 5 E) y X( @4 [# `" E9 Y *+ @* F( C! x9 N" l
* This value is used to automatically generate agent identifiers.# P) ~0 E7 S* j6 S# C
* @field agentIDCounter1 I+ K# \! j t, C
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protected static long agentIDCounter = 1 , S3 t% p5 t; q/ q$ a) X7 E, |7 R2 p . l5 G: ]& h2 B6 A' w( t5 z: V /** " {5 X! Z' ]" H- E& \& N/ b$ L. v k * ! k# L5 ^7 f7 K$ L6 ]* I: H. w( { * This value is the agent's identifier. ( n0 O# C6 R" P; {' o3 l * @field agentID0 k& w- w6 p/ R$ f4 c2 p" U1 e
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protected String agentID = "GasNode " + (agentIDCounter++)6 I1 X7 y2 q8 i1 K4 T4 a- }& t- p
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* This is the step behavior. ) O* z& D) _8 q% S" b6 v6 m * @method step7 o# U+ o6 W9 c, S4 k
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*/ 6 S- Z( l! H G @Watch(- [& G' s$ ^3 W+ c' @; J# ?) Z
watcheeClassName = 'infrastructuredemo.GasNode', ) S& P% X# e: Y5 E& d! }- z watcheeFieldNames = 'pressure', 8 h3 \1 q: ^( m( D. q. m query = 'linked_from', - l4 `' b" @+ W/ V! f whenToTrigger = WatcherTriggerSchedule.LATER,/ t# @9 r( ]+ ]( P. m+ w" I
scheduleTriggerDelta = 10d3 e1 r3 J! K) v- o& a
) + u; X/ a4 n4 `4 g8 g) }7 T public def step(infrastructuredemo.GasNode watchedAgent) { 9 Z) S! n. I; J ! ~4 h: }, D) N% p // Define the return value variable.' U4 t( r2 K, r
def returnValue & t8 O8 H) `* Y8 H" G, Y2 Q. ^' c S) l# k3 C
// Note the simulation time. + ~, A& i; m6 z def time = GetTickCountInTimeUnits() , q$ A+ b- M* T u7 |; x5 @, f+ X$ g, M7 K7 v7 e9 [
6 `8 [( m7 d0 \7 A( L' k- H( a // This is an agent decision. ( k3 H) t) _. E. l2 ^- d! s F if (watchedNode.pressure<200) { 9 J6 q/ ~- ~% B7 {% ~7 V: S4 R* p B; l6 j5 ]
// This is a task.& r2 Y6 Y* @* H7 a
setPressure(watchedAgent.pressure): }0 x" P& O5 M5 b. q4 A
# Y8 a: W9 M. J2 U } else {) u8 Y% n; U0 O3 `
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// Return the results." C) z o3 |% r5 k
return returnValue 6 K% F; c) U c, R) g: U/ W: h/ J% l( m
} - q7 }6 r* q- Y ?. P: ~ 2 U5 N( \. g- K/ ` /** % i% q) d4 i$ X. _7 b" o# V8 Y * $ }! m0 ^( T* A3 D% \ * This is the step behavior. " s( m8 \* D% X * @method step + _5 y9 K" u/ }% X ** Q4 y4 K' I1 m# |4 j
*/ ( B$ c! R* C$ {: T' L& M# _ @ScheduledMethod( - y0 y6 S) s% |+ @9 T start = 1d, ' z- { E" ]& l9 Z9 H interval = 1d,4 H. B) L+ U; v0 l6 K
shuffle = false 1 n+ X* s3 H; L4 P )7 w# I2 A9 y, |
public void step() {5 r" |- x0 ^( `% m6 Q$ [
! p* J1 \: @7 c W // Note the simulation time. # {$ q+ }2 F( ^4 w5 B def time = GetTickCountInTimeUnits() E' E7 [! S! T4 y; p$ O9 t- L8 |- m6 ~- L' m% J ~
// This is a task.. D9 b( Y# l; w* R, `% ^* k; {% @9 a
measurePressure=pressure+ RandomDraw(-20.0, 20.0) l4 o! }$ c& f) ~! x0 S2 R // End the method.# |' Y* A* e$ [& q
return ; K4 Z$ e" V0 |3 A: K) E$ ]6 ~) S. R6 u) n. d4 v* x
}
注意,在函数step中2 \: I- b* g" S: H# s2 ~, m; ]
public def step(infrastructuredemo.GasNode watchedAgent) {- q) @/ i! H* ?" n& X! s' f
//这里是watchedAgent0 m+ k: A* t! V8 s' H' u
但是在语句中,你填的是watchedNode1 s5 [7 m- e( t/ P! H) t, k
// This is an agent decision.7 ]0 T2 w, W. X+ m) u b( _( H) [ `0 A
if (watchedNode.pressure<200) { & {2 l L% j9 q e setPressure(watchedAgent.pressure)0 D2 a& |; U6 f' o% c/ f
变量名称须统一,可以都改为watchedAgent