' e w% K( r8 r) K3 R2 P- S # h6 a5 q4 a! b@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") ( I8 o! \- H$ h" s public double getMeasured pressure() {+ v) |" f; \* M; [
return measured pressure 0 v7 _* {2 ?4 z$ `. L! l }' j* @, F, @. [0 l0 E
public void setMeasured pressure(double newValue) {+ t+ T$ F* J) m, k# Z
measured pressure = newValue' Y( b" B; f" d2 t# O! _4 h4 \# p
} , Y% m1 u( u. H+ q; ^4 Z, j) s: S public double measured pressure = 0. W4 [6 y6 B3 t3 `- ]; s" J
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/** 0 x- ]7 w/ q) @1 G * 7 b3 D/ I# l) E( S' V" m * This value is used to automatically generate agent identifiers. % N7 C5 i" d7 v8 i' B6 ? M * @field serialVersionUID . k* q7 h8 D$ W. M a4 C) o6 Z *9 M( N: c, |0 F1 ~+ K0 ^9 }+ ^
*/ - L5 I) i$ _& G. [- e0 z- S private static final long serialVersionUID = 1L ' f# Y' Y1 i& q % o) N: V! _: ~2 } /**0 ]; {2 G: p5 x
* ' \. k$ \) K: V9 z * This value is used to automatically generate agent identifiers. 2 F8 ]% D+ F% V% ]( ?5 F' C * @field agentIDCounter ( ^! _# Z% O g1 I *$ U% _" A- [" y! E
*/ - `: |- q! |! F0 b! x protected static long agentIDCounter = 1$ s) Z3 Q" l4 X* b# M
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/**3 n2 p) F3 T+ p: ^( ^5 c. [
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* This value is the agent's identifier.. z d L, d ^" a* d4 @, m
* @field agentID ( w. ]: Y; n0 P) a0 l * 7 ^/ O4 X r, _- l: a* g */( I- N) z6 t. w' P. Q+ z
protected String agentID = "GasNode " + (agentIDCounter++), j0 f0 f' o% O7 I$ _
6 a9 |, Y4 i$ k$ J: B& G /** 9 N6 ^/ @) p# l3 E; D *! ^7 C5 L3 b: s! t6 l$ r
* This is the step behavior. ~6 f" U* d o) t1 e: I8 p * @method step7 s2 J e p) k7 D
* 1 Q+ R7 [4 X8 x4 H! E( v3 u */: U: T! V! i/ [
@Watch($ \. i' y# b; L1 e6 R1 v1 \
watcheeClassName = 'infrastructuredemo.GasNode',+ ^. Q- U) O: ^# \, ~8 z1 e) C
watcheeFieldNames = 'pressure', 8 v- U6 q. R# a. I x: H" ^9 q$ m7 x query = 'linked_from',+ I1 ^/ |6 V. Q8 ?
whenToTrigger = WatcherTriggerSchedule.LATER, 4 u9 X% ?$ o# K( a( F scheduleTriggerDelta = 10d 7 S: h6 S5 s; U( t )6 b4 e- D8 P" l
public def step(infrastructuredemo.GasNode watchedAgent) {1 N9 F- x* x( ?% F3 d% I$ X
5 ]8 W& z$ g1 L% ] x // Define the return value variable. 6 T5 j. Y* u' a: L3 ? def returnValue & m4 T0 O' W/ Q T9 `, T/ v2 U1 f* k' l' h6 G
// Note the simulation time. t( B* V: D# x def time = GetTickCountInTimeUnits() ' i* x) w% O3 `: }2 c6 z" L! x5 v6 ~9 Y+ z! W
- _& Q7 W- [+ u9 j9 G' C* k1 [, y, p // This is an agent decision. ) X/ T# Y6 I. d if (watchedNode.pressure<200) {1 J- g. m3 W+ O# M7 M7 |1 ]
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// This is a task." [+ G% D) d% |2 y' Z [; Q( R1 @ c, r! L
setPressure(watchedAgent.pressure) ; S- Z6 q/ s' I4 S& d. Y% n$ E/ t) S/ A/ A7 o0 d4 K
} else {5 O- B: L. C( s* V5 | O4 s
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// Return the results.: I# g2 ^( W/ h+ j) H, M! g k
return returnValue" I5 V0 x9 p8 Q# m
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1 f: q& Y' ~6 ~& M* V# H& W /** 2 N: o! N- O0 d7 o7 C * % O- c: y. f5 S8 @8 G * This is the step behavior.( V5 V8 W4 S, @& M% H
* @method step 9 q9 d8 r8 f6 ~+ b2 {% U8 { *% A U: [9 h$ ^9 O' s6 R) v& O
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@ScheduledMethod(2 m" p! N8 H- s& t/ E
start = 1d, \0 C( B* e- |5 j' c+ D1 q( q interval = 1d, ! B O/ p' M9 x# ?" E shuffle = false; U2 {; g$ F: g) t$ b9 H# @
) 9 Y1 x$ ?- Q1 V# _8 V% q9 |# ?5 A' s public void step() {+ m% S& Q7 v: q2 Z( Q4 @
; E, Q. v! [- u8 y) a, f // Note the simulation time. 1 [3 @- n9 h3 ? def time = GetTickCountInTimeUnits() # G9 j( X: y+ Y( f ; F3 e2 T$ }6 u% p0 h // This is a task. ! ]! R1 [. \& ?* C8 L. a' ]% Y- U5 Q measurePressure=pressure+ RandomDraw(-20.0, 20.0)* z$ U; Q$ w- \" G4 B& R
// End the method.0 \ @8 d. i* R! ?" b- e
return + w2 ~ p, N3 p& _5 O7 n* ~: V" W6 j + G2 o7 G" n2 F }
注意,在函数step中 ) w9 A% p. q# Z" n public def step(infrastructuredemo.GasNode watchedAgent) { ! L3 P; b: x6 J9 R9 l; Z' o: u //这里是watchedAgent . ^) B0 c( l% Y 但是在语句中,你填的是watchedNode k' p% _0 [' V w // This is an agent decision. # w6 @6 G- G% f6 j2 P2 b if (watchedNode.pressure<200) { ) l! \9 P2 y! h9 ]7 R setPressure(watchedAgent.pressure) 5 t" p m( m1 W7 }变量名称须统一,可以都改为watchedAgent