' y/ q: {# k3 z& Y8 F. I@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") - E; I$ ^0 K9 x. w; i public double getMeasured pressure() { Q9 l# \+ r7 o: f4 a. n6 J
return measured pressure # e3 e' Y, a# I' w' {" v4 V }1 p* q2 {7 k! h2 Z* a3 `
public void setMeasured pressure(double newValue) {/ C' o, v0 |7 K! X7 F$ D
measured pressure = newValue9 `2 K5 ]- K: D' x7 Y3 O5 G) w; j
} ' d' j+ [% S, \6 W4 I( B, D public double measured pressure = 0" e$ p9 k) @4 a3 V( c# H
1 A8 H: A' g7 K /**3 ^% C) G! q- f- Y
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* This value is used to automatically generate agent identifiers.! Z v4 G3 h. q$ ^. i9 \
* @field serialVersionUID h1 y8 ^" _: ~- \: v * 1 D \0 R+ x5 A, m3 i */ 5 ^ B+ Q2 W9 R. S! ` private static final long serialVersionUID = 1L 1 @/ q! Q; h# m+ i, I8 `3 W1 R" }3 Z
/**/ [' ]) w# g0 ~& k( C
* ; u$ U }/ \- C) C* o. ^ * This value is used to automatically generate agent identifiers.3 x+ ~. M5 z& E4 O
* @field agentIDCounter * j% E- W9 n( R0 U0 B *# a9 D' t7 g5 H1 I
*/) i( r: d2 g% n6 T4 e5 a1 v
protected static long agentIDCounter = 1 ! O# v8 {( h& `; |- \2 ?/ z. U( S3 ~' x C" }, m) H( P
/** 0 G7 r/ I# m H# _ *7 T, W2 s; c. d2 N4 Q! b1 f
* This value is the agent's identifier. / h3 O. n- k5 ?) D9 c; A7 i, t, R * @field agentID + ~! Y! d; f$ P0 Z4 ~ * 9 p* B, h- P. h& m% y; N0 k */ - g) U6 E2 i2 y7 M3 I7 |6 L& Z" ~ protected String agentID = "GasNode " + (agentIDCounter++)* A+ f$ L/ K" |+ r1 ]
+ i1 f _% B: v6 k) X. `' V /**& c; N- x8 Y F1 I8 ? o
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* This is the step behavior.3 U+ H4 O% v, w! X9 F0 G' A
* @method step' X+ O2 @: v: Q! a
*! f4 z+ \$ ]) |
*/ , h9 ?9 K" ^% i7 i0 N# A1 x @Watch( 0 j0 B& w0 i* {2 s, s watcheeClassName = 'infrastructuredemo.GasNode', ' _& e. F8 P, c2 C; h watcheeFieldNames = 'pressure',6 k, |7 A, W2 t7 `. O
query = 'linked_from'," j' x6 K% o w/ o9 T: T
whenToTrigger = WatcherTriggerSchedule.LATER, ; z& ^; z( k1 R. T scheduleTriggerDelta = 10d * u+ G+ S* f9 w2 ?# I+ x ) ; k/ {2 x5 U9 z f public def step(infrastructuredemo.GasNode watchedAgent) { ( H0 `+ \& B9 w5 a7 e( v& g0 U6 I+ g, e7 x4 _! {1 S
// Define the return value variable.1 U3 S/ d# S$ y
def returnValue- M$ y" \, y' |5 F3 h
( G& V: |) I# l* {- _" ^
// Note the simulation time.) w* n. R2 K, L5 |/ [# q, C
def time = GetTickCountInTimeUnits()' e& v6 |# R1 Q6 I! i+ C& M, [! w4 L$ U
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// This is an agent decision." @6 i5 B5 z- A5 C7 h
if (watchedNode.pressure<200) {) m0 y* g) Q2 n4 b# H- A
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// This is a task. 5 t4 G" B0 z8 }! D7 O) C! \1 C. L setPressure(watchedAgent.pressure) 1 ^, q7 ~% r9 x, |; `. a M$ ^( {! `# m4 }
} else { : N' k- n, M& Y2 |3 a }9 F& |6 E/ _ h9 P
6 K* a5 x5 S5 D } " t5 M+ h7 T8 u! i' V+ I5 h c8 Y // Return the results. * w. I7 |9 G& c* N8 r# \/ k7 A# h return returnValue $ m. u1 t$ ]6 Z X& ^- {+ `; i } , W" n/ U( N u! M- o& _ ) ~1 z% e! q; V/ H /**, A* z$ t# X* h
* . C: n1 V+ T8 L( j * This is the step behavior. . X: J' W# U) S- m' [ * @method step $ W2 U' g6 d5 }/ P * 8 A& a- a; }* S3 D! a) N */ & {1 x8 {. P( @/ \- ~ @ScheduledMethod( % [' M9 L0 f" ~' q/ t start = 1d, , R) o# ?* l: u/ l8 ~( V6 Z6 M interval = 1d, " [- M0 ~' E/ H# h+ U. e' x9 R shuffle = false 1 S3 q" j1 o2 p: \* ^, L: L ) 0 q2 L2 z8 j9 G* g3 f+ N public void step() { 5 B' g6 {& d) l$ g' x' h0 u9 D$ N/ W1 A1 o. r. ?6 W. X
// Note the simulation time. * X3 }- v; N3 z def time = GetTickCountInTimeUnits()2 o1 t/ g: R: S6 Z& ]
: r4 R- [5 F$ I // This is a task., s- S7 ]3 T6 u- d6 ~+ B
measurePressure=pressure+ RandomDraw(-20.0, 20.0)1 ]8 e N- @+ s% ^+ Y. t
// End the method.: e! @ B6 F, Z: D: D) _
return2 i& O, e: S6 ^2 `: w
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}
注意,在函数step中 $ t) G& R! C& E M public def step(infrastructuredemo.GasNode watchedAgent) {) q$ U) @% p* k( Q6 h
//这里是watchedAgent 6 q1 c/ f* a" h3 Y( F 但是在语句中,你填的是watchedNode! Z" U3 V7 y: `5 f
// This is an agent decision. 3 n# O* n6 S R- [0 |, G if (watchedNode.pressure<200) { 8 f% c* k7 N. X1 `* J! c setPressure(watchedAgent.pressure) ( `+ w" h @" g! z变量名称须统一,可以都改为watchedAgent