3 I) }% c6 g& [* d6 m0 f$ } : Z' t8 J2 p2 _. r+ n4 g6 s, F@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") 1 Y D% P( V7 L' {7 I- I) u public double getMeasured pressure() { : {( g. _* a7 H- _/ ~: P d! I return measured pressure9 [7 J) K* |- M* {) M1 v' I& [
} W9 x" F, a- @) h! b public void setMeasured pressure(double newValue) {" x& [3 h0 x& v7 _& o! @
measured pressure = newValue: i# c+ D* a. f- Z9 y; S0 t
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public double measured pressure = 0$ [8 h! K7 B- d z" V
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/*** [1 d M$ Q% U( h
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* This value is used to automatically generate agent identifiers.' p$ |3 r5 O C9 m, U2 t. |! W
* @field serialVersionUID* i _2 @6 W0 i J+ u* m" I1 ?
* 8 A0 p* L' x3 o* q, z& ^8 ]: v' _7 ^ */ 4 o' i! h. c2 J, T8 y" n3 |7 ~ private static final long serialVersionUID = 1L ) S- U- X" j5 O+ U8 o 1 e: t: W- W7 e# O* _8 t' c /**1 O, W3 C C% F* x
* - j6 n/ r" Z, `: J3 E * This value is used to automatically generate agent identifiers. ; p& ]& S8 W2 t: V i" M& I# h * @field agentIDCounter' @* q1 ?$ K9 H1 x, @: w! h n
* + p, g" s E. X5 d! I */ + p, f# \* z' j* j3 t+ k& m protected static long agentIDCounter = 15 e$ E5 d1 c0 O
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/** 0 N! {: W! C" D3 H) ~ * ! E" w* Z& h9 d; a * This value is the agent's identifier.2 c: s% T- i) l* \" R* a% K0 c* x
* @field agentID # E, H2 i! u; A+ @$ N4 n *& ]" y* ], q# Q% Z
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protected String agentID = "GasNode " + (agentIDCounter++) ; Q7 \3 ]& o' P4 A) S+ O! Z- ` - t9 r& i2 g: L @, B- B8 z- O /** / @8 I& T1 ]+ {$ A *: |- F* q. \5 p# T. Y3 J
* This is the step behavior.8 i E( y/ x$ K5 {+ |. N( Z+ k. G
* @method step' d- V. K/ c7 `& H6 ^4 N
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*/ 0 \0 b" L7 g; z# v1 o+ g @Watch( l/ A6 u, j3 @; @
watcheeClassName = 'infrastructuredemo.GasNode', U9 c/ r( B3 o! e% y5 y/ t, C) i" a watcheeFieldNames = 'pressure', % b6 ~3 ]; F" [* `3 c query = 'linked_from', , r6 Y( {4 Q6 |9 }+ U whenToTrigger = WatcherTriggerSchedule.LATER, 8 p9 H8 x w! e- ` scheduleTriggerDelta = 10d 7 h& V, S# ]2 N )9 Q7 h; d/ C6 I: r- p& A0 o" V* Y
public def step(infrastructuredemo.GasNode watchedAgent) {6 c4 S0 [4 H, @' K) f/ V5 U. Y
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// Define the return value variable. 8 l5 w! Y1 G" K, U. E4 N) _9 D def returnValue v/ Q/ q- [6 o* Z& J: P+ k
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// Note the simulation time.8 k) h) A; k/ y. U
def time = GetTickCountInTimeUnits()/ I; D/ n: _( a4 D. H
; J# j- d% S% `3 l O 0 Z# Z9 F4 x' j: R! m/ H k // This is an agent decision.( ^: k0 \% H# m9 n4 |/ F: n3 X
if (watchedNode.pressure<200) {9 Q, k! k# @8 [) \
* i1 j$ `; R2 u" L) W // This is a task. 2 a" _6 j: `/ i7 i" l& T ~ setPressure(watchedAgent.pressure)' G/ p/ Y; k; v( X
* j% ^4 c) F* J: G% D. L& { } else {9 T8 J) t+ o- w4 n8 a ~+ C
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// Return the results. ( y/ }5 ?) t5 r' \( n return returnValue4 F9 h( H1 Y+ ^- Y; R% u
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& h+ }. g* a4 R5 G3 F e& ^. p, C- { /** 6 U8 q5 g$ U& n * 9 P: f# a# G5 c' w7 @' Y7 s * This is the step behavior. 8 p( z9 g$ _% [1 @, L3 ~ * @method step7 c% ~* A2 P( k8 N5 ?4 v
* # p( ?- m. N) h% V# \" _ */ ; @ p2 U1 U) V; ` @ScheduledMethod( : B( G8 }+ h- ?. y" K( o3 O, ]7 B start = 1d, ( R* x: W$ Y2 d/ ^/ b8 u interval = 1d, ! r* |& s. Q6 D" l8 S, ^ shuffle = false 7 p. i3 k; U8 v: K: M3 W( ] ) ! b, c6 g5 q8 `! P public void step() {8 ?! s2 a: N/ X) D+ Y# h! z
3 l' R' P; f$ o# m9 x& q' S6 _ // Note the simulation time. $ ?9 j r) J0 w* {+ [ def time = GetTickCountInTimeUnits()4 b4 L0 \9 t7 C/ B3 L
0 Z. E# x. D6 Q* y // This is a task.) C& z, w( }# ?: I
measurePressure=pressure+ RandomDraw(-20.0, 20.0)1 o! M/ t, k/ t- @' y+ D5 f, a+ m: G7 z
// End the method. 3 e& \8 z1 y! @3 e* V) D7 x6 e return8 k3 X5 e l# j+ e$ M _: N
注意,在函数step中 ( f% a H, ]& G5 D& O public def step(infrastructuredemo.GasNode watchedAgent) { 4 o) q' {) }9 v. L" I6 Y+ r o //这里是watchedAgent . |: o4 g( ]0 N0 `# n 但是在语句中,你填的是watchedNode5 u* d l5 v, L. \( p' r
// This is an agent decision. , `, L5 W( R1 y/ N if (watchedNode.pressure<200) { # Q! y' c4 `4 ?0 V setPressure(watchedAgent.pressure) " K/ v/ R( R w5 q$ ^4 j& L变量名称须统一,可以都改为watchedAgent