1 y+ F# Q; v' v+ a% K & F- {9 ~% Z9 @9 T@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") 0 z. u z# m% X, o, z" C public double getMeasured pressure() { 4 Z8 M# b6 ]- Y% R$ Y# l4 l return measured pressure4 U% ]3 x* t J3 a$ U: {, w
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public void setMeasured pressure(double newValue) { 0 l% z% x6 a1 k* s2 I measured pressure = newValue 8 Z1 q, T) d/ x1 [5 w4 M0 O4 p }! O3 y; I( k2 t( |3 } O
public double measured pressure = 02 {' ?- q$ l8 ]
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/** 3 H/ Q! K; C1 G( L. R8 D. e' b * 8 ~+ {" P4 W- M2 ?- B+ ?' P * This value is used to automatically generate agent identifiers. 6 Y5 z }: Q2 z! ] }+ E * @field serialVersionUID ' }% [3 ]7 w5 b5 k9 T7 j *0 A5 L. v" @# N" |
*/ 3 M+ @) M7 J8 x1 \% j private static final long serialVersionUID = 1L . f; u# @6 B {, c+ y5 i' |' k/ A' |. w
/** / G) k7 s7 g* W; U * ' `. W. Q6 Q' ^. O/ `) { * This value is used to automatically generate agent identifiers.& Z6 Q6 d% j2 k
* @field agentIDCounter; O% X! K4 C5 V+ I7 h5 i" A
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*/ ?# Y" u: Z$ ~0 Z9 O protected static long agentIDCounter = 1' [+ M: t' r# z5 Y, l1 p9 |% n
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/**; W( w/ G; u9 t( d
* & } s5 O9 o9 k6 Y8 q3 ]) g+ k * This value is the agent's identifier.2 B; c1 [5 N; e6 ^
* @field agentID 9 }2 `3 N$ v0 ^$ E4 u! i * - @7 K0 O' c+ {% m5 ^0 ^# N& E */ 6 `; n, a N+ S% R R% c4 g protected String agentID = "GasNode " + (agentIDCounter++)* d6 Q d3 T5 A( Q- L
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/**, B9 O4 U/ G$ K1 Q/ \
* }, T1 ~) P; z: J# p! y
* This is the step behavior. 8 k: Q# Y; U4 a1 H: w' J * @method step4 j' D6 I6 |; J3 g* m0 Y
* + U- V' b& c6 Z' [0 M. { */ # o' @2 f# V. e+ U @Watch( ( L0 D8 K( {& s# H0 v i* X4 p3 z K watcheeClassName = 'infrastructuredemo.GasNode',% r% E/ i+ {% z% Z' M5 u% K
watcheeFieldNames = 'pressure', ! k/ z& Y* O. D3 j; Q* Q query = 'linked_from', 9 e4 b- {% I) m1 X4 o# O3 c whenToTrigger = WatcherTriggerSchedule.LATER,' U9 s ?! P. T; d: A2 Q
scheduleTriggerDelta = 10d % l3 v1 ]) G. s ) 9 b. N8 t5 ?- q8 v$ v2 p% c; ?; N public def step(infrastructuredemo.GasNode watchedAgent) {$ ]# p8 W, ^0 i$ n; V
/ H* I6 S- }; Y5 v% d" } // Define the return value variable.; J& p9 k" N0 {7 ]1 J
def returnValue 8 {9 i& u) E" o- {. c" ^6 x8 S" a5 o$ n! H, r/ o. W# L! n
// Note the simulation time. + N- d6 y; u: l4 e# i4 l- H def time = GetTickCountInTimeUnits()( X: h9 Y; |" a m- T! n
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// This is an agent decision. 7 t. U+ w2 U# `6 [ if (watchedNode.pressure<200) { M' T6 e |' c3 X' S5 I0 P" V
7 \# H2 {' C- X // This is a task. n, C' s9 S' u( n8 `
setPressure(watchedAgent.pressure) ) ]8 I) u( {5 c3 T+ M( e+ I% \8 o# g5 T, o
} else { 9 F& i5 k. `8 A& o' Q& C( s: w+ b |, Z$ \! r2 g& U
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// Return the results. 8 s9 i& \$ z. |8 u return returnValue/ s: y- E w0 z. @1 \
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/** 6 y+ ~7 H0 ^ |4 i * ) ?6 H# `# t8 {3 C3 f * This is the step behavior. ( `, p5 y" u2 v' u0 o3 y# w * @method step2 F @ P$ f& C$ b4 `! E- P
* 5 c/ P# `8 y1 i */ + H- D; O( I2 s2 d2 n6 F- Y( [% e @ScheduledMethod(" z! r8 i( }; N2 o7 h
start = 1d, 0 ~4 U" u8 u6 Z6 x1 I) V: S# s interval = 1d,- o Y# c2 d6 [0 v! k
shuffle = false : Y5 ?( M0 c' e0 u/ U: Y: U& _ ) ( Y# X5 w% O7 k; b4 w public void step() {4 a/ b3 y* ?2 P1 N6 R# P
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// Note the simulation time.7 v0 W5 t% U. A- Z3 \: _3 e7 _
def time = GetTickCountInTimeUnits()0 ~% a2 j9 k9 z2 ]* c+ n
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// This is a task." B4 b z) V6 l1 Y1 R
measurePressure=pressure+ RandomDraw(-20.0, 20.0) 7 m2 v% v. [6 q4 j2 U' J // End the method.2 z4 H" e7 z1 [) L
return0 { C- v: z4 }: }9 ?' @+ {
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}
注意,在函数step中 8 ~% I. @; K+ h$ M; O8 ^- s7 o, x, A public def step(infrastructuredemo.GasNode watchedAgent) {. G" d$ v- `% |8 ~8 D5 L) y8 V
//这里是watchedAgent2 N# F& r- V& a% L
但是在语句中,你填的是watchedNode+ e2 N( t7 t5 h0 t& S
// This is an agent decision.+ O6 k/ x" T* L. f
if (watchedNode.pressure<200) { . a! H0 `" A& y( V6 B. J setPressure(watchedAgent.pressure)+ z, L% X/ F! p' @5 v- ^
变量名称须统一,可以都改为watchedAgent