$ j7 L; R) C9 y2 W. j) d. j3 z1 Q@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") 3 n* z6 @3 r- t public double getMeasured pressure() { 6 L8 M9 j6 w* }( E' _5 h+ L return measured pressure# }5 Y, N ^& |) A" z, j) z' B
} 0 N2 \8 ~) ~8 g' Q1 H+ N! h public void setMeasured pressure(double newValue) { {9 A" d. j3 p1 H4 B measured pressure = newValue 5 n9 [! K* x5 k- p/ b4 |9 F } 7 }+ M3 Y+ k, M public double measured pressure = 02 Y* |& G+ D+ h' @8 O8 M
- q1 H; _; B& r. q& ?3 e/ g /** 1 l. d$ Z$ a% Z4 K( N4 K" u * 1 ~/ X3 A3 ]' u, S * This value is used to automatically generate agent identifiers." E% S! ~" v, u
* @field serialVersionUID , ~0 J+ c ~3 {5 s * . ^6 m* g. s+ F+ ^ ?3 N *// f0 R! @7 B9 i! G
private static final long serialVersionUID = 1L# a R. z5 Y/ l" {) w. o' m2 u
7 W8 _7 S/ d6 c, C, C1 K /** 0 x; C& Q# E' z% H+ I1 _ */ I8 o7 h$ s1 O$ e; ^: I5 A8 L8 c
* This value is used to automatically generate agent identifiers.' k {3 [1 X( x# V* n
* @field agentIDCounter, y8 l+ l' b! v4 ]; G" M
* . G" w/ o8 Y2 G! Y */ 2 f6 ]% {- ^: p, d; J protected static long agentIDCounter = 16 p" J8 I, J4 q- b: B- d4 G. g
z8 |6 ~5 t [. Q/ V& w: v& v; B /**1 S2 ?+ U9 F1 N v/ O
* 0 h& `* H% b' X1 V1 O6 c# ]/ Z * This value is the agent's identifier.; S3 I! N+ B) E o. Z) y
* @field agentID ) {/ P. h3 K% a$ F0 O. U *5 p9 |, q) J o2 S" L
*/ , P4 d: Z! {8 ? protected String agentID = "GasNode " + (agentIDCounter++) 7 n. ~; w' n1 u" b5 P: c3 n: B B( z9 F) T8 W
/** 0 C, T5 U( w8 h0 l * : P8 G! _( o0 J3 l, V- r * This is the step behavior.4 [5 n9 E- S2 Q3 k
* @method step ! q# g2 z# a$ G *9 j4 e* J6 s. S" l4 o
*/2 Z6 D' \& l0 E7 j$ L
@Watch( 0 {9 _1 o A0 P watcheeClassName = 'infrastructuredemo.GasNode',) O/ F9 X( z" b4 N
watcheeFieldNames = 'pressure', 1 }5 T' H, `" T9 L query = 'linked_from', ) w! Z% j, c1 q5 t whenToTrigger = WatcherTriggerSchedule.LATER, . O( d/ g* f, I" Q& w; c1 ]* V, a scheduleTriggerDelta = 10d 7 C3 b6 S, v0 T; z _ ) " d" ?) D+ V7 V1 u3 o* o$ _0 g public def step(infrastructuredemo.GasNode watchedAgent) {$ X/ P) i7 V2 x% M
/ U) t: U) _/ h, ?
// Define the return value variable. + W1 O" l2 a+ c3 X. H; a def returnValue3 k8 |5 `0 N. i8 l
0 S( j# ~2 I# \! A$ O$ h# V
// Note the simulation time.$ S4 R4 Q: U# r) h. S x
def time = GetTickCountInTimeUnits() + v3 l/ O& U# C+ \3 d2 g# |- W5 U: w. S5 O5 |
1 r: t2 Z9 ?% O+ c2 v; L3 s& R# z // This is an agent decision. ?& N; t+ e8 j0 `: T) s
if (watchedNode.pressure<200) {7 W. C) C. E2 K6 e4 S4 i# i
8 q- c* `! @9 Z0 G0 z // This is a task. : F+ G; r8 j7 t# o, } setPressure(watchedAgent.pressure)& t( c, p4 V2 |! P
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} else { + E) q7 G+ h/ I3 v 4 p' b( r9 t$ d# }* L' i: B) x$ \! h
}% x a: t' o# {2 x
// Return the results. / B0 J7 G/ y8 j9 H% v return returnValue* M! `9 B, k6 ^/ y
9 m- U8 _) q3 o& [7 F0 }8 ^ } ' G' V) ?; u- }7 i( u3 _/ Z) B# k5 ]
/** x9 C( b& |7 R5 j9 ]( z; f+ m2 f
* . u5 ~ Z/ ?- j% _/ @ * This is the step behavior.* S, L! M5 H) S1 [+ A9 b) _1 j
* @method step+ }, T; |0 e) n) q& x, e
*" Z0 ]) x+ u( {5 b+ E, v, a
*/ ( V" C1 }- O! |6 c9 l9 o- U! N @ScheduledMethod(" n6 @* X. M; h* p2 m3 Z
start = 1d,4 m. w' E+ T. _/ L( \9 R( }5 S
interval = 1d, \7 o" N. W1 [) v6 A shuffle = false. U2 E5 G! a( m" q' [
) & h& ?8 E G Q) i: L: x! U public void step() { # c, ]& m1 ~* i5 M, j- ? 8 A/ T! c V4 y# ]$ A9 u+ K: | // Note the simulation time.0 V9 P, x8 ~" g. t
def time = GetTickCountInTimeUnits() 9 {2 g2 }* G+ {3 n 1 ]% s1 Z& z, T4 o3 f9 ? // This is a task. 1 c5 b$ S8 z# k; { measurePressure=pressure+ RandomDraw(-20.0, 20.0), [7 r1 w1 H3 j: Q
// End the method. 6 ^8 p6 _6 b! n return4 {, l0 Z$ z' l! A
6 Z- J) _+ \5 k( U3 d
}
注意,在函数step中/ R1 y6 Z n. S8 n5 H4 o
public def step(infrastructuredemo.GasNode watchedAgent) {2 R5 V% {$ E H# h* `3 x
//这里是watchedAgent# l4 S2 Q9 ^+ n: _0 L
但是在语句中,你填的是watchedNode 5 Y; b( T# r9 C6 p3 {7 j3 k // This is an agent decision. ' V. r \; K( ?( [2 X, z% b0 K if (watchedNode.pressure<200) { % R7 p" h/ j4 V setPressure(watchedAgent.pressure)+ w+ A% a' ]- o$ n" I2 F
变量名称须统一,可以都改为watchedAgent