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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")7 M/ l9 j( F. @" u0 w6 D7 w$ h
public double getMeasured pressure() {2 j- d& X; N3 H; e/ a3 r
return measured pressure, Z1 a k! b z
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public void setMeasured pressure(double newValue) {2 H* A# T+ ~$ O- g4 n# ?, ^
measured pressure = newValue ; s2 ?2 V$ V6 P- u0 ~ } ) v; m% v' S2 B$ Y public double measured pressure = 0" ]# l+ W9 G' H, [1 A& Y9 Z
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/**9 [- ~9 y4 X- Y7 }! x" C
* & h6 _& { {. E5 p0 ]# k * This value is used to automatically generate agent identifiers. ; J+ ?# O" d. z5 ^( x * @field serialVersionUID2 j6 k; w" q4 w" ?/ l
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*/ - c/ Q5 L) p4 q$ c# ] d8 w private static final long serialVersionUID = 1L+ K+ I y% M% M9 }2 I& [
Z P! A6 @* t; o9 C# z- G /**1 H4 K( C8 c$ U* q1 J8 g& s
* # V a! @- R- m' j) K7 L3 F * This value is used to automatically generate agent identifiers.+ J* x. C" g3 {. Q3 C$ e8 ?
* @field agentIDCounter' n! e' s1 E% Z
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protected static long agentIDCounter = 1: \( r. O- Q1 w" v
: _' ]1 H& p2 {) M/ h n /**/ o/ y* {9 e$ m- Z% \+ m4 z
* ; N, i. S( ^) o! b) {/ n * This value is the agent's identifier. " z1 H0 r9 n# x' M * @field agentID. l$ O9 n ]$ e& ~7 |# N, ~+ z
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protected String agentID = "GasNode " + (agentIDCounter++) 0 B+ ^2 Q N# o: K2 G( j $ ]4 N) g$ j* m1 V /** ; u% X! S" G# V* T * / M0 K. D6 A, k. K5 m$ p3 c * This is the step behavior. ! Q5 c- Y; c5 I7 k S$ U * @method step ! D8 e5 Z1 w7 \6 e * Z9 K, Q Q& B; v* e, a) o */' x4 p$ u( N( P; [) Y( C
@Watch(' L c* m: h( g* ]: w5 s
watcheeClassName = 'infrastructuredemo.GasNode', 8 N# y" j6 M9 o9 N ?1 Q watcheeFieldNames = 'pressure',) [( ~: K8 m. `+ X
query = 'linked_from', " R" `. j% {/ \! Y whenToTrigger = WatcherTriggerSchedule.LATER,, q; S8 ^ n& i% h+ o
scheduleTriggerDelta = 10d 8 h' M7 X7 l% P' q ) 4 G, j6 U* y; Y/ V" f+ _ public def step(infrastructuredemo.GasNode watchedAgent) { ; d: d" o& J! u. P: M; }6 E2 f u2 p3 Z
// Define the return value variable.: u# W+ j3 O% U" g( i4 p
def returnValue 7 Z9 M5 R% R" f4 Q : B) y/ s5 b$ z8 @ // Note the simulation time.0 y' G0 t' B. ?2 x' }/ Q& a+ o
def time = GetTickCountInTimeUnits() 4 c! X$ B; g" M9 v6 u3 d: d" o% j+ w# e
6 i, W+ u) U( j5 p' S // This is an agent decision. & M' N0 J6 a6 j! G# @2 R) w if (watchedNode.pressure<200) { 0 @9 @( a: H: [3 ? " n) }' l( x' _' Z7 Y // This is a task. - a% K' F) h, w0 b: {( o: ` setPressure(watchedAgent.pressure), f' c8 p" K8 ?9 b0 r3 X
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// Return the results. : h! v4 l" G& }" z0 a/ Y4 G return returnValue 8 ~+ N7 ?% K3 `+ ~! U- g m9 m9 H: t. B' x9 K K3 H } ( h/ R5 s) ^" y+ e , J% L+ B$ K& C/ t /**: q [/ L4 W# g% l9 ^- t, X
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* This is the step behavior.% Y" E7 j, N" F
* @method step, e; N. b6 C( O: g1 ~9 j4 \
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@ScheduledMethod(: Z, k9 H" M1 V- S; G6 L
start = 1d, {1 ~; t+ b: O1 g- ^# h* b; O
interval = 1d, - N1 k; k/ x% v7 f! x shuffle = false . d+ o2 l5 ]8 i' s% E )# E. b$ t* _0 F. f7 _& P" `) S
public void step() {7 o$ A' H* x8 j* u4 x- ^6 c- }
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// Note the simulation time.! o8 P6 \5 i; }5 |- r
def time = GetTickCountInTimeUnits() - S9 ]! {( \1 v- ^/ s) e k7 r) n4 \+ U
// This is a task.7 I4 L* m4 m$ G3 K! Q$ L9 b N
measurePressure=pressure+ RandomDraw(-20.0, 20.0)! R, s# @( H, w, h
// End the method.% |9 `1 ^8 K5 h) H4 X
return ) I: H; `; F, C3 s% `# F; M4 ]2 J) v; {* F+ J) j8 v7 Z
}
注意,在函数step中 ' Z! p1 W5 ^, k public def step(infrastructuredemo.GasNode watchedAgent) {' O5 u) m0 g7 c" j
//这里是watchedAgent/ T1 ?' [8 q& v. a
但是在语句中,你填的是watchedNode + N) }; r/ ^7 E. [; K O // This is an agent decision.- v1 M ]+ C5 i% }% z# p
if (watchedNode.pressure<200) { " f) {" h: ~6 c/ |* j! F. z8 c setPressure(watchedAgent.pressure)- N# O4 i0 a q; ?, ?
变量名称须统一,可以都改为watchedAgent