+ T* G5 @, ]; q" |$ B+ f2 O3 m; T8 U@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") * B4 Z/ {1 ^' c9 z public double getMeasured pressure() {' R% s: j5 j) | w5 T
return measured pressure6 @, V- u7 k7 Z" j
} 7 Z0 L/ B) G0 p& p/ f/ w; }4 L# R5 | public void setMeasured pressure(double newValue) { 3 m. i/ J" \0 O& N+ L measured pressure = newValue J3 l9 f I4 c: n: e" t
} . [# S' `4 \9 K: Z public double measured pressure = 0 ( r6 q+ Q0 _( }: v) q " X& W' x# m, e /*** i. v E7 m% b6 \
* ' Q3 I: q& ?) Z8 Z T% R4 p* P * This value is used to automatically generate agent identifiers.# [6 I8 ~' ?* u" k5 h5 M
* @field serialVersionUID- |- ?& P* M: H- N& F
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private static final long serialVersionUID = 1L " y! R; W; c. S3 q; L0 D" X: h9 i9 H, D- x2 M% D% D6 l
/**8 ^: U% M1 y% m* \
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* This value is used to automatically generate agent identifiers.+ K O4 v( Y& m# u R% w
* @field agentIDCounter " D/ P1 L6 d1 \, o; U- A6 D7 X * # b5 ~# V, c9 V: \; ?; m */ : p) O/ Z9 O ^' p+ E protected static long agentIDCounter = 1 ) P( H5 I3 h" o5 e* @" j: }# O0 H- s7 m
/**! e. b$ ?' e% r' ^' z3 N
* " S/ d& \3 v. z5 r* L+ n * This value is the agent's identifier.5 T/ a7 b/ |/ q" ?3 C+ V9 M+ Z
* @field agentID& \" d) a: u/ w( A
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protected String agentID = "GasNode " + (agentIDCounter++)2 F* l$ ?1 M( a6 }
9 R7 I/ O( P2 J( ^ /** % v4 U$ U( q4 D * / D3 ^1 ?: S6 S5 i0 F! k; Q/ X. p * This is the step behavior. v( `! C* O4 m, @6 L5 Z, g
* @method step . P/ I. `* W. R * 6 ~% H( z8 _5 b0 {1 P */ ! H! s7 y7 [. x7 |8 h @Watch() M0 P ]- V h7 u/ U# M
watcheeClassName = 'infrastructuredemo.GasNode', # J& P$ y: K j) P. z watcheeFieldNames = 'pressure', : |5 [$ X$ d- w5 _: h) i, R query = 'linked_from',/ \, j# O0 T) e( @2 g
whenToTrigger = WatcherTriggerSchedule.LATER,) x" x, o! X8 ]# A
scheduleTriggerDelta = 10d ! \5 m# Z% Y$ X8 ?* Q( h ) r0 l$ N. {+ [, l public def step(infrastructuredemo.GasNode watchedAgent) { 9 k5 r% |; d1 J- J" I : C3 c8 q6 i5 E- Z2 L8 P // Define the return value variable. ! A* v' \0 N% V5 `3 L5 V def returnValue 5 R# |) y$ {6 y" P7 Q( C; ?* E0 b5 u3 s( S6 F% l$ T7 h( [9 _8 l# F
// Note the simulation time. + [9 d& ]. ~$ J. {! U. Z- D; ~ def time = GetTickCountInTimeUnits() . {1 @. B2 G" P9 z' W& g 6 n- W9 o# S1 |5 ] g0 v" H0 L' F( D6 n5 e
// This is an agent decision.6 K! |+ J( l4 r# D( n; y
if (watchedNode.pressure<200) {4 ] P2 Z6 d: B# `0 Y4 {1 {
( B; U" B4 a5 p // This is a task. ' w0 u6 d2 [- ^3 d3 x setPressure(watchedAgent.pressure)- M1 p- Y# y: k/ R$ }0 l& k5 L
* W; h$ o) i4 a: ]- f4 a' ?8 q } else {! z9 _% d: O' o$ J. }; f- B
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2 {- G7 D+ f4 Y } ; D O1 m: D! C% G5 p. k! i // Return the results. 2 P8 `$ I: X# j% i: b: M) f* Z9 H9 ~ return returnValue4 ]5 L: i, E' u% T+ C! ~! z
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/** % q3 i- M9 N2 j6 z$ n& s * % c/ @" H* {2 m1 y2 |5 W& s * This is the step behavior. 5 O C" j' h* e( g; m9 ~ * @method step 9 g5 ?$ ^$ t& Q *( N# M# I9 m; r P% n/ B
*/ 8 t! G- W( U2 h5 I2 Y. `% V& X2 X- } @ScheduledMethod(4 [, P! ^$ g) h ?& ^' m
start = 1d, / p1 H' j- m# S8 H! `4 F- d interval = 1d, . S* F V7 I$ @0 F shuffle = false' ?) [- r& W$ }; Z0 V5 @
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public void step() { w2 o$ V7 I8 G, N
( }0 m7 ?! W6 u1 R4 z0 }$ o // Note the simulation time.4 L/ A; M; K/ w, ]# l
def time = GetTickCountInTimeUnits()$ |- L1 p. n2 i# a
2 _+ j8 y* _# c2 H9 x3 f& l1 t // This is a task.) d4 S1 Z) s& J9 B
measurePressure=pressure+ RandomDraw(-20.0, 20.0)! S7 m C) A1 M- L* P
// End the method. * j& s2 i2 u+ N- v8 i; i/ @9 f return2 N7 p8 M/ k, }) {( J
注意,在函数step中; M8 D S( `! Z" Y1 u* A
public def step(infrastructuredemo.GasNode watchedAgent) { 6 X+ C7 Z' F! ~" h$ \$ g+ Y ^9 b //这里是watchedAgent , j) U% J* n, h0 f& A 但是在语句中,你填的是watchedNode2 q% e2 x, s7 _4 t U0 ~
// This is an agent decision. % t) Q/ r- \9 g! z3 t7 L if (watchedNode.pressure<200) { ) V) S+ K n0 n' Q4 v, i8 c setPressure(watchedAgent.pressure), _0 h' S, r# b5 r7 f+ U- f- c
变量名称须统一,可以都改为watchedAgent