* n4 o* h- }# J9 u0 G: `- \" \ + M( S, T+ ~1 U/ Z5 D% G@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") " r( V# h! z: X public double getMeasured pressure() { v0 c! R7 ?! H6 R( _' s$ L return measured pressure 2 |% B, x( }/ _( B# N0 V }8 u; E5 |/ n7 s+ C
public void setMeasured pressure(double newValue) {3 r4 u& t- y+ D. y
measured pressure = newValue( a; H: e4 p; G0 z! e& H8 J
} $ z$ s( ]* U& b% g# H public double measured pressure = 0/ u0 w, G& n7 v5 S0 r; I j
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/** , q. b% m* D5 t2 D( \ *- u* e8 }5 A! Z# Q
* This value is used to automatically generate agent identifiers. ' x5 p0 _; Y" F3 y * @field serialVersionUID 9 L$ T3 u' o$ r! |2 g *" ~1 A; f5 c: `4 i2 ~( L
*/ 0 M. L4 M- D8 x l6 L* Y private static final long serialVersionUID = 1L 2 u9 r5 v* J7 N* V 1 }# R" Y7 I6 X /** 2 N2 e1 Q- A! F. H% F3 F; i * 2 i$ L+ O2 Z/ | * This value is used to automatically generate agent identifiers.. C8 \8 z9 Y- D
* @field agentIDCounter . k3 N1 j- D5 `5 l * ) d, U; g* ]# A6 o/ f2 C */ 6 C- h; K$ ~9 w0 I0 v& H& F protected static long agentIDCounter = 18 W! v+ S ?" U; N9 Z
* q+ n- L: s4 Y$ ?* y /** . I; \3 w1 I$ l4 \ ?6 f I& ] *7 G" e% G, Y% t J0 T0 l# {
* This value is the agent's identifier. $ s8 O, H# ~4 G# n- B6 ^ * @field agentID / O0 z2 H# D2 X& ` *0 a" ?, W# O& ?
*/ 7 s/ q7 t, t" R6 F( G protected String agentID = "GasNode " + (agentIDCounter++)6 i- o( w9 c( {( X/ t
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* , h- s* q7 k) G! u! q4 k# w8 ` * This is the step behavior.( g F) F& X8 x1 q* x. u
* @method step$ ]" N2 j! I+ F- A3 {
* # ?1 h2 F/ i7 B' P */$ L/ [6 l5 {0 s. e" V6 K
@Watch($ s6 R$ w3 c! [2 F2 ~% I1 S
watcheeClassName = 'infrastructuredemo.GasNode', 9 ~- d+ @% M$ Z* {+ G' D. v" r watcheeFieldNames = 'pressure', ) m& J0 ?' D5 b- _ query = 'linked_from',$ x# V0 h5 C* o- O0 r" X1 q$ _3 u
whenToTrigger = WatcherTriggerSchedule.LATER, 6 h$ Y' b" A5 w+ F# r( [ scheduleTriggerDelta = 10d: W+ w5 K1 N8 i; a- W" l, T1 U' F. L
) 0 ]& ^0 p9 c( N8 ?; j) ]$ k& t public def step(infrastructuredemo.GasNode watchedAgent) { " v: Z9 p1 K, { a5 d; Q9 r : Q3 T8 x" {/ M: b8 k // Define the return value variable. V( H# O, ]: _ q ~ def returnValue 2 a. F3 O0 X; n. \5 N7 N6 m ; c+ w% D) ^; U6 I7 ? // Note the simulation time. . J# {" \1 L: c- i def time = GetTickCountInTimeUnits()9 o+ J+ S% J) i
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. m! B7 e) Q+ e, Q$ w // This is an agent decision.6 q; ?5 J- u1 q+ Y
if (watchedNode.pressure<200) { 5 q7 B' N) H" }" Q; E5 K( c4 K; U; U. `
// This is a task. 3 N5 ]. H/ n2 t0 `# Y+ j I setPressure(watchedAgent.pressure) 8 N8 i3 J0 r1 D4 s7 M) m y4 A. L/ p9 m a+ \* z
} else { / a. q* O2 ~# [2 H% @- M5 Y* X$ m
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// Return the results.2 h8 J" N) Z" h% p3 |
return returnValue % }8 Z& }7 {3 V, `- w; T. v# c O
} 2 S2 J2 t; h+ b+ c. @! \- E! x; P " c: @8 A1 j7 @. L+ w2 O /**7 G" t' H- ]' |* O% ~8 v" b
** ?$ o5 v7 z+ [
* This is the step behavior.2 J- i" R0 W7 M" l/ @4 V
* @method step! e/ Z( ?& i" f# h6 @: H
* _8 A9 e& g9 V* ~. B' q: f; g& Z
*/ 2 v% p2 x2 M2 l; A$ c7 N- M3 W& ~' C @ScheduledMethod(/ a5 b& E' W0 t+ @
start = 1d, 5 z' j' ~7 L' G3 P2 \& l5 ~ interval = 1d, - i0 e4 N' r1 [+ Y" S2 m( r$ K shuffle = false ) `3 E9 x& u" I3 z0 c, Q r6 `, w ) : v" D, i% Q8 O+ @, l3 {2 }( Y public void step() { , V2 ?, a" ]1 V: c, ?8 o) _8 c/ T, X2 B1 H. x8 X9 \
// Note the simulation time. 3 D4 p: p( h% _4 g def time = GetTickCountInTimeUnits()2 { Z; e: I& ]# R* L# h% L
. @* ^" x: X Z6 @ // This is a task.9 z8 T* l* x4 F3 T1 u4 j
measurePressure=pressure+ RandomDraw(-20.0, 20.0)) ]' y% f) u& {) l6 M+ t: A
// End the method.. s' G) w8 p c
return: h7 |; X! h+ n8 g# p! q
注意,在函数step中 ; E, }7 Q9 ], _/ I h, K: i0 c# N: F8 P public def step(infrastructuredemo.GasNode watchedAgent) {& `! p) o# H+ e. ?
//这里是watchedAgent$ O' c+ b( W* V' D
但是在语句中,你填的是watchedNode# u7 }. H" g8 e. X- S! i V3 j
// This is an agent decision. 8 @" T, r3 e0 r8 S l if (watchedNode.pressure<200) { / h, c% l& g8 U3 ^2 ] setPressure(watchedAgent.pressure); I; l4 P7 I* z" \3 d
变量名称须统一,可以都改为watchedAgent