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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") " D; y2 I$ l- m2 } public double getMeasured pressure() {# {* t- M# b' d0 z& T5 n2 M
return measured pressure ! s5 a f$ m3 ?+ |8 c } * h, |) N3 X' n. q7 r4 L5 N public void setMeasured pressure(double newValue) { ; N6 R4 q+ @9 |9 t k measured pressure = newValue & T* q3 A2 e# ?$ ]/ M" b1 m }/ ^6 w1 a3 b6 k( g/ W: Q) D, V
public double measured pressure = 0 - K) `9 B# P) L5 B) g- R* z4 H* \+ H
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* This value is used to automatically generate agent identifiers.7 a v5 N5 u3 _+ _
* @field serialVersionUID # Q" b% s$ a" t* Z5 Y% O ^ *5 p* H' ]+ V4 _3 t. p2 p I( E( ~
*/ , H: P; V3 p, p! u& O; q8 G private static final long serialVersionUID = 1L + [# y" ^, S! U. |# d: x* L) u( J1 o, i% d, y: [% w
/** 3 T( X6 a2 [+ Y7 x7 ]0 T7 e- M *$ e* i) z1 m; S1 W: n% t! \+ r
* This value is used to automatically generate agent identifiers.4 V3 ?' k5 {6 p! O
* @field agentIDCounter/ l( u! z. V4 |# C8 t$ p
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*/ 4 M8 h7 R0 h$ C \ protected static long agentIDCounter = 1 - q+ e2 L L. q/ ]2 z' a; I5 \ * p; t7 P2 v" b) Q" c1 ^- x) W /**8 C3 }! } Z' S
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* This value is the agent's identifier. 6 ?2 u! _$ O2 Z7 q( P * @field agentID- [4 N( A3 Q+ K k4 K! R, s$ |
* : R( M: R! l7 h1 Q) n# s */ 2 i8 O- c" I" M f$ i protected String agentID = "GasNode " + (agentIDCounter++) & I( L& b) C# p: O/ \' s 6 p3 a5 q0 q8 P- J /** 8 v5 L0 H8 V# n, _+ I Q1 v7 t * 4 u9 [9 J% s6 ~ * This is the step behavior. , z+ c. O4 ^$ u * @method step 1 b/ k! y9 R& I/ i *9 B8 R) @- j9 D$ {
*/ ! E; m2 B6 [# f* R. `) r% c @Watch(7 h, Y' | z9 f& ]. v' E, n
watcheeClassName = 'infrastructuredemo.GasNode', W' y* D! I( U: J3 Q watcheeFieldNames = 'pressure', ) k8 f/ \3 ]' R6 q4 t- d3 |' A9 f query = 'linked_from', ; e' R* l8 O$ _" T) U% x whenToTrigger = WatcherTriggerSchedule.LATER, # E) o3 J8 ^4 f8 u" [" e scheduleTriggerDelta = 10d2 {, m* o) Z! b1 r
) 9 ]/ ~& [* n' S _ public def step(infrastructuredemo.GasNode watchedAgent) { 0 M8 k$ ]! P' r" ]: ?2 N & a R1 I1 y; Y% s8 |1 @ // Define the return value variable.- M. I" }* T. C% r$ L" D, ]
def returnValue7 Y: L0 s1 g$ a( _7 w6 I) [# x
, e9 o+ C" {' f p# A // Note the simulation time. " s' Y/ ^) j3 w& b: b def time = GetTickCountInTimeUnits()! ]8 g5 L/ x, o( I, D
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// This is an agent decision. 6 L9 z7 H U3 v8 R% T# W if (watchedNode.pressure<200) {% a! O7 r: r/ T" `
& p! e6 x- p; r& u. S // This is a task.) o; V* k* w5 _ E$ @; _3 a
setPressure(watchedAgent.pressure) & N- ~1 D; d# K1 ^; C* `6 d - _! @; w, |% f6 B* {$ Q' u } else {# f7 K' w9 ^# P. q
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// Return the results. 6 `! C+ L" X Z/ m" n return returnValue" L: Y! w& H# g
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* This is the step behavior./ U4 C/ N3 A) \: Y
* @method step & x9 Q- N2 l8 _! Q" S *) G, V) L. Q8 e5 x y
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@ScheduledMethod(8 k: s+ I c9 j& Q- l
start = 1d, ; q% g$ x+ |$ A2 \7 H" @ interval = 1d,6 |2 `* V4 ]8 [/ N5 F
shuffle = false. c0 g; r/ C7 C& I, M% r) d0 V# u
) 1 {. q/ ~& [9 k9 e* w public void step() { 7 ~" z/ ?) f, c: b3 u* r! ^& `# H) [- ?" _
// Note the simulation time. . I8 Z7 ~4 {$ ]5 V0 @ def time = GetTickCountInTimeUnits()" D/ }0 h! R% \& q* }; _) D, `
$ K) u' L" U- o8 Z, x9 e // This is a task.& u2 ^8 u+ b7 Y3 ?1 Y( B3 `0 _0 l
measurePressure=pressure+ RandomDraw(-20.0, 20.0) # k9 D# c" m/ @) ~0 u // End the method. ( C1 n3 B) |$ o$ a' l% h return ; B, j* z" c- S0 ~ G( f6 w # Z' `8 M& |: `5 M) g0 E$ d }
注意,在函数step中 / T" {$ h% f- o public def step(infrastructuredemo.GasNode watchedAgent) { % Y: O) t9 w' Z/ x6 K9 S //这里是watchedAgent 4 t: k T" w1 Z0 D, P0 Z 但是在语句中,你填的是watchedNode " M: h- G. Y \5 I // This is an agent decision. 6 ~! {; n0 C. [2 {; D( }& _) q3 q if (watchedNode.pressure<200) { / H. M' l: h4 k3 P% X/ [4 ^
setPressure(watchedAgent.pressure)% C) {* M' z9 D8 o' ?" P
变量名称须统一,可以都改为watchedAgent