; \8 a/ x7 ~% G* f& T 4 H- { m3 v# f/ ~7 R@Parameter (displayName = "Measured Pressure", usageName = "measured pressure"), X$ d0 J* ~2 r2 K5 l/ [* @# q
public double getMeasured pressure() { . k4 W3 B4 q* ] return measured pressure $ s- o: B% k& q1 K }: l& K+ E9 G9 X/ G
public void setMeasured pressure(double newValue) { + h8 ?+ y. r# V5 D7 c measured pressure = newValue ( N* l- Q: g% A D3 Z/ l }1 X# [+ X |7 A8 ^7 T0 e6 B
public double measured pressure = 0 7 i$ \& r# j4 |1 W7 [/ b" k0 P6 t% D
/** 2 F/ o7 [5 K' K; T! O: \ *7 o) C: M) r2 l, ~
* This value is used to automatically generate agent identifiers. 8 @- ]$ w4 }' Q * @field serialVersionUID 6 O8 O: Z2 z: H0 J p. v' g * - Y! I ?6 l; p4 t% F */ 4 x. ~1 R, S8 M; e private static final long serialVersionUID = 1L0 X- X& {- _% h# C
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/** + Y6 y% ^$ @$ [ V! w0 t *1 F5 y Z! {! z+ q; a
* This value is used to automatically generate agent identifiers. 2 y/ ?! B9 w9 F- J: }$ G2 e Z * @field agentIDCounter$ Z1 e9 G* A* U; }7 Q6 L, ]
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protected static long agentIDCounter = 1 ; }* g# U. E* F. g' k. z P: {0 n/ N: j3 A- g/ W /**- x3 J: G8 d# |* Q1 y
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* This value is the agent's identifier. $ |& R. O: s3 h! F5 n * @field agentID! J+ o+ h7 l# B! e- r* R( n( d
* Y( A7 S% d3 t# S */ 4 U/ g) O6 [* a B protected String agentID = "GasNode " + (agentIDCounter++)+ r( r E; O4 G4 a8 [- ~
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/** ' P$ v( ]' [+ N& }" z% q1 B *" v" n1 H) l5 ]1 [' k3 @
* This is the step behavior. " f) p7 a1 g; v8 x; y! h0 c# y: P * @method step 4 {, ?: j9 r; a- h/ _' o) G/ P *- r- h2 b6 `- U) q( ]. L( c% q+ i7 ]
*/ % |0 y8 ]# B% [/ l2 d3 P: t" d @Watch( / i1 w: x' _. E$ I3 X" V" |, ~ watcheeClassName = 'infrastructuredemo.GasNode', 0 o+ T8 K; m: L% L: l+ Q$ t watcheeFieldNames = 'pressure',) l8 P: c$ S. M* @# c1 ~$ j' p: c
query = 'linked_from', : q$ X5 m6 ]2 w! g6 G+ a! { whenToTrigger = WatcherTriggerSchedule.LATER," Q4 a4 s' [1 B; z# m- D1 j
scheduleTriggerDelta = 10d : b! b9 L: N- q" } )4 r0 S' ~. _: Q( S# n6 B
public def step(infrastructuredemo.GasNode watchedAgent) {2 ?% ^7 x4 B h! z& N2 x, [
( y) U, P5 |* x1 t' P // Define the return value variable. 7 y3 [8 g* _: ~/ i4 \ def returnValue 5 g, E# d0 R) }8 `2 Q3 i ' l' Z, I- @. L // Note the simulation time.5 E* a+ O; z, \ T. j9 M5 C
def time = GetTickCountInTimeUnits()3 z' m: T) u4 ^6 I+ L
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// This is an agent decision. ~* s2 y" O9 b
if (watchedNode.pressure<200) {6 F, ]) ]: f; C% ?" j6 h
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// This is a task. , u2 G3 S$ w( k B9 H setPressure(watchedAgent.pressure) 0 @& G" |2 Y; x& `3 P0 t6 Z. W7 f" { I) _) @6 u4 F7 V
} else {: q: Z* ?+ A F9 I
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// Return the results. 3 @" C6 k) X* A! x return returnValue: ?6 h. y, x, t# Q" c' l4 K) G
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. \" N% _$ y; z /** , D8 Y3 k2 X6 ?3 N. j6 x+ |/ a5 J- w * [9 B" Z7 u. m$ Z G
* This is the step behavior.2 ^/ y+ ~: E3 c6 Z
* @method step. V$ d' G* X! l8 |5 C$ L1 [- e
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@ScheduledMethod( : v5 D5 a- M" N4 Q7 m! U1 s start = 1d,0 B& a9 A# Q1 |& {! P) |
interval = 1d, 3 Y6 m. }) J- U( u: N shuffle = false. |3 H0 a* n, `1 `; S
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public void step() { 6 x, F+ h1 q, B" |+ a * |: w- i, W- c' R3 q // Note the simulation time.3 ?, t8 x3 }2 V" f/ }1 L7 K% L0 U
def time = GetTickCountInTimeUnits() 9 r0 L* _' M" m8 t2 H; D. F" Y9 o3 M5 i- J6 _
// This is a task. 1 o7 q; G) N. z0 a9 F2 C4 ^ measurePressure=pressure+ RandomDraw(-20.0, 20.0)$ }! O/ l& ]8 Y8 I
// End the method. 3 s4 v) ?% {7 y' k& r1 l7 R return 3 P0 p3 \4 c2 c& q5 g# ~3 g3 i" m& b. `( u$ j$ r l" D
}
注意,在函数step中 ) w; w8 o/ z" a' s public def step(infrastructuredemo.GasNode watchedAgent) {7 m5 \! G% S) E
//这里是watchedAgent + I% \- [8 t _) ~8 c 但是在语句中,你填的是watchedNode : p7 O" P' R$ E' Z5 _' b // This is an agent decision. 9 b$ v' ^$ v' c if (watchedNode.pressure<200) { . Y; r+ w# Q8 g2 q$ N; A6 q/ j1 V
setPressure(watchedAgent.pressure)- U2 y6 c: P( }2 \
变量名称须统一,可以都改为watchedAgent