7 S" t$ m; y- [5 g, P + K( [; W# Y* E6 C# n@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") , t! m- B0 v+ m! v; m( S public double getMeasured pressure() {7 x' I; R- d, L1 z
return measured pressure8 I8 t0 B, M. o6 j9 ~2 [' O; y" P" R
} % V& G5 Y& }& J& ^# {1 p6 \8 z public void setMeasured pressure(double newValue) { . ]7 x. I; I* Y3 a* c measured pressure = newValue 8 [4 S- h0 [+ Q4 G }! F- J/ N c+ H' a3 a/ e( V
public double measured pressure = 0 & o" a# `! W' ~9 D0 ~" H& S8 I - ~. J( D$ s2 F4 J /** ' W: v4 X; }+ z: ]: e *8 B* o+ d( B: S7 q) M0 I
* This value is used to automatically generate agent identifiers. % Z* I+ r3 m, n% ^7 D * @field serialVersionUID2 O/ e* o5 K' g
*$ ~% i, `3 ^" z; F
*/9 d- C, w R, @5 N
private static final long serialVersionUID = 1L4 f6 N2 B) K: J" N+ o
7 [/ i$ I2 a9 `$ ^
/** 5 A2 d" i- x0 u *4 V) S l [5 @6 A8 r/ \" {4 z
* This value is used to automatically generate agent identifiers.6 C. N5 E; u! Q2 D
* @field agentIDCounter5 ]% m4 l1 K: u+ D- \& Y
*8 M1 ^" E4 n2 K3 X
*/ 5 X) y( @! ~; v7 V9 w protected static long agentIDCounter = 1) u8 N3 h' F# x. u0 o8 \2 V3 K4 K( z$ o
: T( H1 p- C9 A! c, W /**5 C& X$ E! U) `, u! ]* U! ?% J/ v
* 3 o" w* j" _% f, i# i! c+ {7 ^0 Y! ? * This value is the agent's identifier. 1 i+ `( q1 R9 N" r% D * @field agentID ; q! ^8 j7 M2 u$ W& ]4 f * & Z0 y: Q; l; H2 }& E2 \ */ 5 Z x: `7 N2 b2 X' t protected String agentID = "GasNode " + (agentIDCounter++)2 u4 }1 X. A) a' w% b) n8 n: Q/ T
( e3 T) M2 ]- G. R6 `) [9 y9 `$ l
/**7 i8 s$ c# A" |; E" x1 X
* 3 b( z2 d$ O ] * This is the step behavior.* }, I' t# F# U$ T
* @method step . g. Y9 y1 g5 B; ?' o, S4 m *3 ~6 b( f6 Z2 C& g7 H
*/, c0 X9 T7 e5 p9 F/ v7 x
@Watch( * { \* n4 ?# Z! G. ?" R watcheeClassName = 'infrastructuredemo.GasNode',- I, I! M) v( y* P9 L
watcheeFieldNames = 'pressure', ) P1 {$ g& X6 h1 Y# f0 ~ query = 'linked_from', * L1 T: _$ n* C; W& p whenToTrigger = WatcherTriggerSchedule.LATER, - i! d3 Z+ j/ H0 ~9 H U+ N scheduleTriggerDelta = 10d& z9 y* C/ k! e% S" i" K
) * a' A0 v* I8 e- @- K/ K public def step(infrastructuredemo.GasNode watchedAgent) {' C$ d7 Y0 ^9 v! |+ Q* r* \
! z5 j2 N9 R- s$ m% O# I# y( K( } // Define the return value variable.9 m, l n" z% E2 W' Y# y
def returnValue 5 f& E* ], Y! U6 b- u9 l, R" [% ? % F, J$ l: K, Q' G$ z // Note the simulation time. [! y: ^% W2 L/ L# ^8 q0 e1 f
def time = GetTickCountInTimeUnits() 3 O! q; h: H* L* ]2 G J9 [; u( ]* q9 Z! |
& C6 G) q- B! M! h% @" q. N7 L // This is an agent decision.$ l3 p# V% W1 ~1 h+ ^) y( v
if (watchedNode.pressure<200) { * k) f2 N; d3 |- ]% V; P% r1 @ / s2 A; e- w+ y( u7 @) u; T // This is a task./ R a7 {8 E Y# D3 a
setPressure(watchedAgent.pressure): ^3 O) I* F" A1 Q& D
' P# U1 D3 }# e4 @ } else { ; f. e: h; b% F) }! O0 T / l E) E/ y$ X2 ?8 C0 X7 k; g1 h. A# V
} ) e5 n% U' L$ a* R b // Return the results. - t0 h$ b; F8 g8 a* g* G, K return returnValue" q7 Q% D/ ^: p1 A& O5 k
L" H( |. v5 f/ C2 ] }8 K3 Y" S# R1 {3 z
+ r; T4 [) J: U$ _ /** ) l+ I2 L* O2 n) h' l$ k* l * 9 L$ l! l$ d: K8 F5 x0 E * This is the step behavior. - t. j& j( Q+ K8 b5 G: c# u# I * @method step 2 F) H5 ?: u( \ *8 ]% B! t9 g( ~4 N* O4 ^2 E
*/6 m& X! R9 e8 t% c2 E3 B( L
@ScheduledMethod(( S5 F/ D* z9 N' l* E7 t
start = 1d, 3 x3 l7 \; k% r# N9 R interval = 1d, ) @8 D, H! l8 k8 B) n- H shuffle = false3 x# c) d/ w( \0 m
)1 r1 O; P1 V' [* j* [ G
public void step() { 9 T* O2 N4 n9 o F& E5 Z; f M/ z( @4 `# o
// Note the simulation time. " g7 D& i# K U2 R& r8 t- _ def time = GetTickCountInTimeUnits()# u! s, B0 h+ o4 S! p+ p0 c9 c
n) |$ t+ D2 h; j8 m, Q3 |
// This is a task. . W$ e8 M. c, i7 l& i; p8 b measurePressure=pressure+ RandomDraw(-20.0, 20.0) + y- C7 |; m# k, s7 L x1 h // End the method.5 l/ z6 \- D; p2 ~+ _. u' a, `/ S
return # _; b/ |! l! |+ R, }' o( W4 c) `3 P7 V; l
}
注意,在函数step中 , E3 W, N4 v1 G Y& m/ k1 L u public def step(infrastructuredemo.GasNode watchedAgent) {& D5 ? g* h9 o+ ^" r' L. I- F
//这里是watchedAgent; z k% K4 C0 R) z1 Z n5 y% B
但是在语句中,你填的是watchedNode8 t/ h/ [" @5 [7 Z( k, l) _/ l
// This is an agent decision. " y, ~' I2 @. Z* Z( j if (watchedNode.pressure<200) { * I# w3 ?' Z5 J# K- X
setPressure(watchedAgent.pressure)4 y( t) u+ x/ z( I s! D
变量名称须统一,可以都改为watchedAgent