. X0 Y9 n0 G+ e- e: |% j$ Y6 z% X8 I+ L# r. h( Y* o
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") 6 R. R1 d8 ?3 e% u4 S1 h; f$ Y public double getMeasured pressure() { # Q& d& x6 H9 [, C return measured pressure6 k& g; D! y; c1 o. b
} 3 Y9 m7 _, Z& U5 ^ public void setMeasured pressure(double newValue) {, B; m, V0 B F; J6 _3 e
measured pressure = newValue # D4 @+ h% C3 t) q" y } w& f* g5 b a. ~2 D3 y
public double measured pressure = 0" D& w* ^4 p2 v
6 [4 h. P5 y( E" _; p5 A m /** 4 A* ~. a/ o* k * 1 ]5 d8 j' v9 T8 d1 x1 d& ] * This value is used to automatically generate agent identifiers. * p$ K2 {! l. l7 ?# R) T4 Q * @field serialVersionUID; [5 s0 ]% @; j4 W% f
* 2 G7 |/ D! ~: q& _5 ~( @ */ ; m; H) v7 N% p* ^! ^ private static final long serialVersionUID = 1L. [, L4 g$ z. b1 g& D+ X1 ^) ~
& {! g8 u& g' ]. P# H) q
/**) s4 t: ?$ Q" T1 |2 Q9 a3 T# |
*+ S# ^9 v$ N# [* Z7 S
* This value is used to automatically generate agent identifiers.% O2 C0 s; D! q- r8 d0 I
* @field agentIDCounter6 V5 l0 z& }) z: K. V
* " Y3 g% [# D. ^ */ # t2 Q Z( D& c8 E5 m protected static long agentIDCounter = 1 / l( F) ~/ C4 T: a' f7 X( J; r" `6 O2 f* K% v/ ]
/** + y. Z. z# j' f9 G *; r& ]1 ^( \9 S
* This value is the agent's identifier. & n! G' j) X L- N6 @/ U* v+ X * @field agentID- @+ Z! ~1 @2 O7 a0 X, b
* ' c T% u$ u' C3 U, N */ & p- r6 m' R5 d' K protected String agentID = "GasNode " + (agentIDCounter++)$ _! f" P) J) ^% j0 ? N$ R
8 }% @1 j$ z6 _% g x8 s /** / ?6 V9 Z0 ]6 N {: i& R8 c0 ]! t * ) z% z8 K% p0 |: [) O; I * This is the step behavior.! G& z( u5 K( E
* @method step9 b' {0 y$ ^7 R Q# @8 b
*% u7 s2 a' |# [, S+ w, C
*/ / g4 m0 r8 Z! k) P @Watch(% t4 ?0 k) R* [! o& J# d$ u' b
watcheeClassName = 'infrastructuredemo.GasNode', # [4 c. y, x* k watcheeFieldNames = 'pressure',, S3 ~8 {# I( |% k0 g
query = 'linked_from',9 p0 A8 N; {8 }
whenToTrigger = WatcherTriggerSchedule.LATER, 0 O# H( R, }" v& X scheduleTriggerDelta = 10d . f) `& P; W5 N7 U8 l! w" h )% z+ I0 L8 I# C/ j, b
public def step(infrastructuredemo.GasNode watchedAgent) {# H/ g4 r) [' z- F
" C" D) A" }5 O // Define the return value variable.' _, O4 n) c3 T( [
def returnValue 2 c% d( j4 C1 e- L w 7 i# ^& h( B, [# p0 e, y; M // Note the simulation time. k+ @. B- H) S" k$ F. c def time = GetTickCountInTimeUnits()- M" \. ~; P' F+ c8 h' d
3 Z$ l0 c! Z9 l" _* R
4 |( G) P9 G% k8 h$ M W7 D
// This is an agent decision.4 D( H9 ` Y# ^! n/ U& D, |% j) ]
if (watchedNode.pressure<200) { # \+ N2 O! H* }6 M* L' y/ V8 _ . z2 m) D1 @5 R4 T( U* S& Y // This is a task. 4 a m8 ?3 `0 H5 T/ v Z setPressure(watchedAgent.pressure)4 Z+ n) }: H# ?% u. M4 I7 K1 T
0 q, G1 e+ r, G' }6 {4 [
} else {; p) ^- e0 o" u/ \' y6 Y+ I
% D/ W. r- H) o/ ~$ q m1 ^8 K, _
; U5 p" ?/ J2 o9 ^8 q, ?
} ! c7 \# O9 W0 [2 q/ g& n: J6 Y! F // Return the results.% |( J4 S2 U) Q# U5 W- l
return returnValue4 |1 Q; m! p" F9 Q% m# j
; Q1 {+ {8 V. v# p% Q
}$ K$ k% a7 W/ k% A
, C% \+ ?4 c0 h- R1 }$ J; }: |' b/ O /** + g+ ^! E; ]# B& k n1 p * ( d& F' i) j, y3 L3 F) @ * This is the step behavior.8 E' `% T# p, y5 e* Y
* @method step# s4 C2 T. b4 p" ?
*4 O' e1 Z! _1 G$ K* g$ A9 l
*/0 Q- L5 w* Y n( L- c! ^ j7 P& s
@ScheduledMethod($ p# k/ ]' z/ Q+ D, e% x9 d
start = 1d,! H! K0 [/ T9 z1 {
interval = 1d, - u) K! q6 Y4 P& x3 T; b; r' P shuffle = false ; S0 L, ]& O. e' N; o6 |* F5 H$ J ). Y% u* v3 p$ a) G2 s
public void step() { 8 a6 V& P8 F5 w c8 R( z , J' f. x, W* w$ D \ // Note the simulation time.1 r9 `) E6 b/ Q1 _
def time = GetTickCountInTimeUnits()+ a% O( w2 ~$ a% g+ z
# S0 k8 N/ d% c" k: J2 p( r4 c1 X! F+ Z // This is a task.5 W- ^* Y, J( Z" R
measurePressure=pressure+ RandomDraw(-20.0, 20.0)1 U7 W8 h7 d7 M; X) e) H
// End the method. , l ^+ Z5 }. T+ D/ V3 M return) o0 h6 G p1 F1 f. a+ ^" l7 ^
注意,在函数step中( y, g2 S' @9 u
public def step(infrastructuredemo.GasNode watchedAgent) { 0 [* T( Z2 s0 v) e& f; U$ D2 s //这里是watchedAgent) d5 O# g% @6 h
但是在语句中,你填的是watchedNode3 i9 H9 ]% R- n1 s
// This is an agent decision.# Y( D1 A9 @& D8 W
if (watchedNode.pressure<200) { 8 I# C E6 |/ c5 ]3 [ setPressure(watchedAgent.pressure), C0 A8 A2 X& `9 o7 t
变量名称须统一,可以都改为watchedAgent