/ u! P, Y& U& H3 _2 p# i1 {0 c@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") 3 [& `* Z8 g; ? public double getMeasured pressure() { a) n, \% r6 L) o6 j* v
return measured pressure % j% r9 c0 S* V7 e5 @5 H. A }) Z/ `! f( P' H+ e+ o* n+ g9 p
public void setMeasured pressure(double newValue) { - ^& i8 k4 P3 N1 k measured pressure = newValue0 E6 ^! `5 W2 T3 p# Q& _$ x
} 0 A) o+ q$ n1 Q/ I public double measured pressure = 09 D1 V- w" k: |# \& W f
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/** & |* B9 T S2 C& ? * % \! o2 `7 j# |0 c; K, f) F * This value is used to automatically generate agent identifiers.2 H# X5 H. [4 P$ Y' J0 ~
* @field serialVersionUID% K6 [0 W6 ~; m: z: u3 I' m) z
* ) J5 @3 A+ e3 R */ / q6 M4 A4 `' A5 L) M private static final long serialVersionUID = 1L- l$ Q! C0 w+ n
1 _9 f5 z d8 s4 H3 h* E /**: F6 ]0 c7 X, Y5 V# z: j6 I/ y1 s
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* This value is used to automatically generate agent identifiers.* A. ]. S' L" b/ E. A# v5 d
* @field agentIDCounter ) s- m7 U# P$ ^+ X* K; Z% d * : f- `8 \0 N; [ */ 1 |0 q) R Y" E) N( a& g$ ] protected static long agentIDCounter = 1 / ?9 C: Z; a% o, T" m8 [# \3 k; R 9 U/ S( p8 f/ [# K5 X4 d /** 3 |* Z5 k. f8 m) h; I u * 3 j1 H8 X& p* m) m4 X/ K * This value is the agent's identifier.% w3 R# O* z! Z; s# w. V, D
* @field agentID3 Z& d( @5 |1 M5 l
* " K1 S* D4 _( f& d+ F: s H1 t! k *// z$ a# W, z, S; c
protected String agentID = "GasNode " + (agentIDCounter++) - M- T% [5 r! r3 w# I" q $ p$ G" X' T5 j6 P9 K7 N /**: W, r/ H* m+ j/ S
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* This is the step behavior.' v+ L1 u- Y* F4 G
* @method step' ]% ?- D% j5 C
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*/ 8 T' j4 l. O, k; ^2 C* w* T- M @Watch( * g- }' D3 f# ^* C0 j watcheeClassName = 'infrastructuredemo.GasNode',# Z* H# Y- j) [3 m+ a' a
watcheeFieldNames = 'pressure', , F% I, G+ b0 v& A8 J query = 'linked_from', 6 j9 P3 ~& ?% J; S2 m/ @" K whenToTrigger = WatcherTriggerSchedule.LATER, ) Z' x' G; x" E5 N( P scheduleTriggerDelta = 10d' j7 @6 v. h' X; C
) - y. h3 Z* _5 i1 N' e3 Y public def step(infrastructuredemo.GasNode watchedAgent) {4 D% I7 K' ?. _5 |. a
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// Define the return value variable.# C5 W8 V! P9 \: H: m
def returnValue! i# Z0 a+ ?" R
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// Note the simulation time. % U7 W; ~, d) Y. P' O def time = GetTickCountInTimeUnits()3 @- P! I: B6 a
2 x o4 W; {! b n) T8 U% g- P# u // This is an agent decision. 3 s( M# A# q7 j0 j F3 y' H! i$ D; I if (watchedNode.pressure<200) {1 P3 P# T" P3 K( H9 i" H
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// This is a task.& I$ P3 |8 U4 y8 L3 w g' j( p
setPressure(watchedAgent.pressure)/ W, T; a( }/ K, i2 G! b
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// Return the results." R, o9 r3 n- A; J! ~
return returnValue. t2 I: K# ]. [% J) n' d
7 T% |) m: `4 e& @. B } 5 f B9 b! V; d( `( m6 O$ S8 E $ I. @: T' w4 Z: v /** " U3 G* G# B9 t! N! k * * Y* Z8 P+ N: m, r- l8 E* ^: u% D * This is the step behavior. a/ z; w& ^; W * @method step# z/ B8 @/ Q+ d* L* Y" c
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*/ 5 \9 K" j3 y2 k @ScheduledMethod( + A Z5 s6 e# U, L start = 1d,, h( U, j: `" ~5 S4 z8 v+ `
interval = 1d, & r: f% I! U5 o! d% g4 i shuffle = false * F, a4 W5 O1 I3 o; K8 K' n- ` ) ! O* K' P, S3 f: ? public void step() {. o7 w' ]/ M9 ?" K4 o$ ]4 Q8 |
% q& y% h# ?( L2 I' i; ?/ f% I9 Z // Note the simulation time.- K. V# Z) y% X$ R
def time = GetTickCountInTimeUnits()) \6 ?4 n) l1 S$ y. {+ }
9 v$ ?3 v X% V5 K; x+ ?9 | // This is a task.$ p% s" z! Q! w5 k* r# u
measurePressure=pressure+ RandomDraw(-20.0, 20.0)* x8 m' x" v" I1 v3 }
// End the method. % r0 u7 N, n! `. x; r: s ?0 l return/ c! X/ ]3 Y: C3 ]( Y8 z3 p
注意,在函数step中/ M, s7 r& P3 R" F
public def step(infrastructuredemo.GasNode watchedAgent) { 4 F" _) q( x/ m; H! G, P //这里是watchedAgent ; ]3 b; D6 H& p: N, F i* B0 q 但是在语句中,你填的是watchedNode 7 C t" N+ S9 I2 D; m // This is an agent decision.) ?+ J; `& P( n. n: s
if (watchedNode.pressure<200) { . W# j1 b/ M& v* [" s setPressure(watchedAgent.pressure)& y: m: Q2 ^+ w
变量名称须统一,可以都改为watchedAgent