3 a) o& _2 F! b4 |0 k0 }/ ^ 5 U: S- ^. O9 ~1 M' e& M@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") & N/ O% J' F( t) x public double getMeasured pressure() { 5 O0 ^7 X6 a: z7 A! o! M, B return measured pressure . R4 T: d3 Q7 E( m" y }1 n% M7 N. j/ w& R
public void setMeasured pressure(double newValue) { : P& F! _6 J+ T% D4 A4 B measured pressure = newValue : U5 ]7 W' Q! }6 x! e( f6 u* P/ T } " L: C. U( ?" o6 \ public double measured pressure = 0# o ~/ }& _5 L* r4 G& Y
^* F( J# t3 h/ n; v0 `4 @ w' D /** $ h8 \8 |. i- K; z3 Y, P+ \ *- ~! I) X/ m; ]6 m
* This value is used to automatically generate agent identifiers.0 S( g( v$ A" h' G
* @field serialVersionUID 5 ~! r% j) n, ]+ P * $ A0 v; i2 B' e: } F4 ^5 I */9 H# M7 l& e" p$ L1 D4 s* c
private static final long serialVersionUID = 1L 9 L0 d/ R: G! P 1 [# W% L* N( L8 r' a7 _ /** 2 _5 f% `9 y* k: | * 9 O9 ?; m, _! q, C5 _: ~) @ * This value is used to automatically generate agent identifiers. ' V; s7 j! H) K: i9 ` * @field agentIDCounter $ z( M" G) H9 m* g * c3 P& q a9 O% C a0 t( V* e
*/ 7 r( \* A2 Y& k4 y9 @; |- P1 f$ B protected static long agentIDCounter = 1" k. l" z5 i7 o% R
4 Q6 y7 d* l% e" J+ E
/**5 N5 T( W6 d; e* }) A3 s
*0 A# T& Y. ~: i& f# `: y2 j
* This value is the agent's identifier.8 }3 b/ {8 N6 Q- i' u# ^( _/ f; z
* @field agentID * T! ~ J8 {% r; Y, ^8 U4 a *; ~, P0 C& y+ n$ B" l0 X
*/ 7 }% e' a- J6 V! ?, S! S protected String agentID = "GasNode " + (agentIDCounter++) $ A/ z! p! S9 W( c5 U* y" W$ w: B% O/ m. l$ y) j) l
/**" ~% T$ x6 i: w: r8 D1 i
* ; ~0 N# N- e1 O. m4 _* a * This is the step behavior.5 k7 v. T0 v! A) t% ?1 z0 i( @! e
* @method step 7 X- I& j9 [& [8 E3 s0 L6 ] * 3 t0 A" K' W2 v) R */7 a1 y' X0 g0 F5 r4 `
@Watch( ) r/ Z- P3 d" c$ t: M& H- S8 z. t watcheeClassName = 'infrastructuredemo.GasNode', $ k" p% I* l4 @ watcheeFieldNames = 'pressure',' Y$ Z* `( v: M. g7 {' v$ Q
query = 'linked_from', 8 Q; s6 g5 j, x5 g. a& g. ]+ x whenToTrigger = WatcherTriggerSchedule.LATER,( m, L" F! U2 ^: v
scheduleTriggerDelta = 10d 1 h; C7 Y, p; Q, n ) ( r/ }8 x b5 z: \6 p public def step(infrastructuredemo.GasNode watchedAgent) { 9 y! G# i) Z; {+ N% E- B! V7 Y& d; M. }9 E' [0 |; X
// Define the return value variable. 7 i) y) n4 ~# V K* w8 e def returnValue; G+ u7 `' X3 f
/ u' I p) N9 m0 ^2 A
// Note the simulation time.1 s V$ y9 q% [( l' a/ h. f
def time = GetTickCountInTimeUnits()" H; E" ?1 g, l: ]- V& i, z* i
4 L( e' `1 j- U6 i- I7 L k2 m9 h- f! X8 S2 ?: u // This is an agent decision. * u6 ?$ w T1 O0 s8 A2 C: | if (watchedNode.pressure<200) {: i5 @* i: m6 T; ]% `2 k7 ^
2 S2 X5 f4 U% ]0 _* b. z _
// This is a task.2 P: i# C1 d5 l7 x+ ^
setPressure(watchedAgent.pressure)/ |& `: V( p [7 D! X4 s
1 t+ N/ l1 f9 I } else {7 {1 U _) O' c; X8 \! a% i+ n
$ F/ f. }3 f4 {$ W Y
: h. P V" X) A* ^9 v
}) `5 Q+ l8 n! |' E2 r8 T5 i( N$ J
// Return the results.; B0 x0 h1 P! @! D w! ]; o. T& F
return returnValue / S: `, q* R6 {9 M 0 o7 S2 b. G- T1 U! \ }, z. f+ @7 o5 \
$ I/ r1 B9 ^: {( y9 ~- q
/**6 S9 p0 H8 U# H8 s& p6 }
*% B1 E$ D/ s! u5 _+ O
* This is the step behavior.6 f/ P% @+ Z. s' | _* w5 e8 A: [
* @method step + Q' q1 G+ J; @" G7 O9 Z3 \+ u *2 I/ b9 i$ s5 {! _! Y9 X
*/+ D( X. O8 A3 Z5 @8 S* g
@ScheduledMethod(5 `. {! s4 R! ?
start = 1d,8 \2 z. t& f- |, k2 j4 K- O" J
interval = 1d,* O' z, l7 Z. o" c
shuffle = false & m* ~( [3 Y1 V0 D3 D# s )! d# P. A; X$ B: }" Y; X; R, \
public void step() { : x" q0 p& J D5 S% X" N% k [: @: r
// Note the simulation time./ W3 e/ B( q$ H# n& `' }
def time = GetTickCountInTimeUnits()! N3 @+ U8 v3 i5 i
8 J. m( o( a7 ?7 ]$ Y // This is a task. " W; ]* Y( F2 s. r; Q measurePressure=pressure+ RandomDraw(-20.0, 20.0)/ q& b* [( y2 }1 f4 [. z
// End the method.! v; d! y( \9 O0 {
return4 ~2 V3 _! |5 E5 q
8 B R( Q, F+ t, g8 g. q
}
注意,在函数step中: B+ X' ` k3 v A) w4 N
public def step(infrastructuredemo.GasNode watchedAgent) {, h) K) z1 ]; F1 w
//这里是watchedAgent ' E/ K, u3 P- w! Q& z 但是在语句中,你填的是watchedNode! i- z+ V: F. [1 N/ Z/ g' r* |
// This is an agent decision. $ I Z v& Q; j/ D: b+ f if (watchedNode.pressure<200) { ; q6 x7 M! M8 o. j5 I
setPressure(watchedAgent.pressure) $ O9 _! j# D) T/ ]变量名称须统一,可以都改为watchedAgent