4 _- ^1 }! W; H' k@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") ; r8 Y& e1 s) r8 q public double getMeasured pressure() { " f; }3 b' ]3 Z return measured pressure , a& ?& l& p6 w% \ }2 t! S, r }4 `5 }. n: Z1 \' x: z
public void setMeasured pressure(double newValue) { 0 h7 ]. ^( Z; M measured pressure = newValue / p3 Q [( i' l# R2 ? } - I2 `7 s: @. u/ J public double measured pressure = 0" |2 V) ?! g0 k% t9 x
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/** & ~$ k V! j; I: S6 J *. {; r; ^. I- Y u" k2 a. H" a; ^* ?
* This value is used to automatically generate agent identifiers.) H% {5 D" u4 }8 H. c
* @field serialVersionUID % t% f$ Y/ g( P* ], O *( b$ @% A) }2 W7 j" ~- U
*/ " f" C( x) j$ }. d+ _& S& [ private static final long serialVersionUID = 1L ( u/ s. I! S$ e& F7 p) x; [& O2 C/ K: G
/**# }! A, L7 a7 w8 ^0 R
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* This value is used to automatically generate agent identifiers. $ S( h& z j. \& _ * @field agentIDCounter 6 P7 t0 a, ]% L1 L * ! n4 ?$ b2 _/ T' b s */ * T# l' p9 Q0 s* f: H7 J protected static long agentIDCounter = 1 ; a$ L% s8 J# W: d1 | 1 e/ B1 }4 ]+ H0 J X /**" ]- C: U+ G3 k0 c- f$ G
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* This value is the agent's identifier. 8 x- y1 u+ `/ ]& b/ J+ I- K4 Q6 ? * @field agentID7 g0 A) U/ ^) \1 q" R
* 4 o) K# F- a) A% L | */5 M, V/ A b5 p/ k6 y) P+ G2 z
protected String agentID = "GasNode " + (agentIDCounter++) ; I# @. f7 I* @2 |. q/ @1 C" r" U% }* N. K6 x
/** 6 ^9 r" f4 N- w9 Y; p) i- T0 N *, l- g" [4 ~. x) ?1 Q& t; W, I; i
* This is the step behavior.5 @8 I2 y8 ^/ l* f* b
* @method step- Z; {5 ~& M* R2 k. [* G R
*/ B% u: S. Y: X+ Y9 n" |0 N
*/ % x( Y. U) n0 g( \( M8 r3 V @Watch( 3 t/ t% y' z$ G: |. i watcheeClassName = 'infrastructuredemo.GasNode', 0 ]4 y Y1 U: S4 r o7 e* T watcheeFieldNames = 'pressure',: t" B4 j! _/ ~2 j: S
query = 'linked_from', ' [0 [5 _9 v& y: B" O( U9 g whenToTrigger = WatcherTriggerSchedule.LATER,' O @5 |7 p, U; A G. [3 s1 w1 ]2 F) B
scheduleTriggerDelta = 10d # ]- H8 |7 b( H! }4 T ) ( M9 ?% O- I) H; {' ^) \3 p public def step(infrastructuredemo.GasNode watchedAgent) {) H, N- q, O7 j, ]
; C2 ~1 _) Y8 h // Define the return value variable. * p2 |% [" _' V5 S% G; I def returnValue- R: W2 j: ?( W5 C
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// Note the simulation time. & {! E0 R! ]+ N! |* X def time = GetTickCountInTimeUnits() ( d' Y5 t$ ?% k3 l7 X& |% t+ Q: r+ H
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// This is an agent decision.4 |( @) u* O- B2 q$ v$ ]2 d4 R, z$ {
if (watchedNode.pressure<200) {' Z& c% B0 ]/ E) l a9 c
6 ] J* Q8 p# \ // This is a task. + U) X& p+ u) f3 m9 u setPressure(watchedAgent.pressure) 5 S! f) r% f: U4 @7 {. ~7 ?6 ]: ?4 J) y' [; X9 f( T2 |6 y
} else { _0 i! [, U0 U# o
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} 6 ~- ~: X! s1 J% b/ Q // Return the results.2 _' B# k4 |4 j$ \3 o' ~" B
return returnValue 6 B2 H+ W0 S4 i z3 | - t k* y' f! M8 N. A }) ^. M: z8 L2 `$ g- P
4 q% ^' r& E q% ^ /** 5 y4 ?3 o! U- G: @ E* Z4 p; { *$ G9 }3 ^8 h! v2 m# x5 X' n- ~4 M% t( z
* This is the step behavior. - i; |$ }$ x/ w( I# c * @method step4 g4 X4 x5 ^, A, ]+ Q- f
* " i: I0 H b N */" J& u! R1 Y: D+ A: I) B
@ScheduledMethod(# r [1 i& O# @4 P3 l$ S
start = 1d,7 F9 \/ j! f5 o4 K" {
interval = 1d, ( l0 U# B' n' J9 T" }6 G shuffle = false: I3 w7 m- T- }' N- ?1 P5 s
) ) N; s& U [/ a; k9 F( R X public void step() { 2 K9 Z1 x4 ~- A( k) d / }4 m# k. `% a // Note the simulation time. 7 S9 K e! w3 Z8 A- q2 m; r* G def time = GetTickCountInTimeUnits() : w' k' u f) T1 @1 c- R: x9 y5 ]1 l b5 d5 Q3 Y/ D
// This is a task.0 }- m& G# f$ P1 o0 B
measurePressure=pressure+ RandomDraw(-20.0, 20.0)( ?4 D$ e1 C& A
// End the method. 5 f- V; [, A- K9 c return ; J% o+ V. h( e6 H& u Y. g( @3 X. |) J( M P* g/ N
}
注意,在函数step中 & L2 D" C) r6 c" R b public def step(infrastructuredemo.GasNode watchedAgent) { ( R. S3 V* S4 L. R1 Z //这里是watchedAgent. z2 J- l7 p$ O) U; E
但是在语句中,你填的是watchedNode ' x+ d w9 Z2 Q" Z* A5 I9 ]& f/ Q/ w // This is an agent decision. . ?- `+ \' N8 ]- X/ }# s0 D if (watchedNode.pressure<200) { 6 w9 r7 T& s5 X; T9 x
setPressure(watchedAgent.pressure) 1 b: ~' f$ N$ o% r变量名称须统一,可以都改为watchedAgent