$ M0 G, N, X) l3 U) V. A: B@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") ; w' M7 j/ k. }7 S% | public double getMeasured pressure() { 1 F* V q& G1 r return measured pressure 6 }9 z- K; w4 o' D }$ v3 Y1 n* Y' ]# y
public void setMeasured pressure(double newValue) {# X; b0 g0 j8 ^1 Q4 {% |
measured pressure = newValue, G- O0 ]" s9 |
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public double measured pressure = 0% G& s. I# k+ l7 T- W1 `
- E/ w ^2 G# l+ r$ p1 H. N /** 9 }. C k/ z3 j& d0 q. Q *) C+ P% m) I x% j& `
* This value is used to automatically generate agent identifiers.) C+ ]2 }- Z0 c' r
* @field serialVersionUID 2 s) w# |; @& X+ k3 n; x0 u1 V" x6 q * / x' ^- S0 E6 h */* u0 u, b* L! \) y6 p5 }! x
private static final long serialVersionUID = 1L 2 g9 U/ |4 A$ Q% q& o) L. X( U. |0 S" y5 c# |, ^
/**7 U& E" i5 v+ o6 t+ _
* 5 H6 D/ J4 g8 r * This value is used to automatically generate agent identifiers.0 B# d) ?: i, ?7 \. ^
* @field agentIDCounter( `8 y; M- F( @& c, P
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protected static long agentIDCounter = 1' S, v' B! v( H2 s, a' n; t
' w$ w; p+ [ Y /**6 Y7 g0 O0 ?7 X( }) Y4 K/ n5 A0 f' f
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* This value is the agent's identifier.. ?1 {- d- t5 {: `. d' D
* @field agentID3 ?! ]! A/ c6 L- I
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*/ . | y [4 r8 b9 s( c3 H* J- N0 k protected String agentID = "GasNode " + (agentIDCounter++)- T% h2 U/ f: d* m J% _ L; i( z
6 `6 [2 \$ \3 r( R8 O /**2 G- |% A2 I$ W: N( y) Z- @
* : K; T' f8 c0 B * This is the step behavior. 2 @0 o7 }: ?" |9 w/ J * @method step * ~* m. p) N8 z- u * - K8 `+ P! i: Z */ 2 x& K, p) q" n$ D @Watch(5 y" a* D6 a! Z3 Y7 q
watcheeClassName = 'infrastructuredemo.GasNode',% U2 g3 Q& H0 h% E$ x# E: ]
watcheeFieldNames = 'pressure', ; p; I6 F7 H6 l- V3 \ query = 'linked_from',- Y% s. q& O. t7 t; @( @6 L
whenToTrigger = WatcherTriggerSchedule.LATER, 0 [$ M$ `. a2 v9 A; x: D2 d, V6 _8 { scheduleTriggerDelta = 10d i# L1 e0 X" @* m0 B' v5 F" R! ^7 P/ Q
); }4 e4 T! l4 o) ?; H* B
public def step(infrastructuredemo.GasNode watchedAgent) { 3 {, f0 b3 Z) P2 K- ?* n" w$ U \# ~7 J& I& Q
// Define the return value variable.$ k3 h. B+ N* G0 l6 L G! S
def returnValue$ z0 T8 y* g* H% P7 @
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// Note the simulation time.( u* a0 _& k: x4 `4 Z$ m
def time = GetTickCountInTimeUnits()9 ?% q/ c& A3 Z0 l& c2 o m
' {& e4 d2 C6 B * r* e" ^2 Q* N5 E // This is an agent decision. 1 v( s0 C" M& H1 m) n0 C& ~; H if (watchedNode.pressure<200) {. |6 {+ \. }0 Z
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// This is a task.9 m7 O+ _3 {; @, V4 C; |5 b3 ~
setPressure(watchedAgent.pressure) * {9 \5 E# z8 R4 X - K. A+ C5 Z/ n( y } else {( \2 Y, |4 Z+ _1 [3 Y+ p- j
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// Return the results.5 {2 [& Q- }+ S6 @" G& f, S. {
return returnValue+ L( a# h& l* P1 R% N
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- v8 n5 j* ?; V4 | /** $ W8 ?5 |8 V( {* J' | * ' S9 V+ D9 u$ } * This is the step behavior.% T4 ?) u: L; u9 f2 [. c: r8 T
* @method step ! j2 m4 \9 n X8 @3 l% ^ * ; V$ N# r- ?& T2 ^4 V */" s6 K) G W1 ~8 I# `
@ScheduledMethod(2 E+ F$ G7 p ]: `( ~! u
start = 1d,9 m; k! p7 L+ G' v' V
interval = 1d,8 ^# X- }- i3 j1 k s* K5 U) G4 l
shuffle = false ) F3 R7 U9 m! S1 P ), ` P4 E! L- a! t) Q
public void step() {) X; G$ b2 n( e5 V: Z% z9 E
/ W6 U z( o% i+ K // Note the simulation time." }7 x& X5 N3 |
def time = GetTickCountInTimeUnits()- }% }% M- c! {. S
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// This is a task. ! {. {5 Z' k. a+ J4 ~, y measurePressure=pressure+ RandomDraw(-20.0, 20.0) , W9 O' C( ~0 z Y. `% H8 o2 J; d // End the method." ?( ?- g( R# t# V5 b0 f! X* V
return : v5 f. i4 |3 V6 M6 C( f s5 W; J) X6 H, K* G
}
注意,在函数step中8 M& q1 r3 K2 u2 T/ _
public def step(infrastructuredemo.GasNode watchedAgent) { : f b: f9 _) G$ s, | //这里是watchedAgent/ V; R8 Q' g* J
但是在语句中,你填的是watchedNode9 R% K' Q* i% I
// This is an agent decision. 7 `' R. X% l( Y8 m if (watchedNode.pressure<200) { & Q3 Z9 `( @$ w
setPressure(watchedAgent.pressure)( m& g, T5 r1 H* r
变量名称须统一,可以都改为watchedAgent