; T m/ m2 ^$ u! u3 c( ?2 @@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")* v" J% J& I9 j
public double getMeasured pressure() {$ H% l/ }4 B$ g+ W& D* s
return measured pressure, ~( _. ^1 {9 {2 {7 o
} + o' N7 Y; [0 {, U1 h5 G public void setMeasured pressure(double newValue) { ! F/ y+ o/ k9 m, e8 C8 v8 P( q2 a U7 G measured pressure = newValue% k$ r8 h2 z+ x7 M: m3 z
} 9 ~( q* p& L4 f9 h. G public double measured pressure = 0 3 z' W/ l% Q2 c: A3 `2 k( `, ?( r/ Q3 c0 P* _) s. [
/**- x7 B8 N/ z& k9 D
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* This value is used to automatically generate agent identifiers.' z# s4 _! H+ B9 X' _" k( c
* @field serialVersionUID ! u. p, _( W8 ~3 B4 f+ R * & C( @" c; W" B3 }7 {( B; P */ ; D& i! h* B- W7 @6 [: |% V ] private static final long serialVersionUID = 1L% h$ p1 {3 V: h* m
5 N0 {- [( i! Z& S/ p /** * r- d. C( K( w * - D2 y' K* R+ \! @6 @) s * This value is used to automatically generate agent identifiers.2 S" A: z6 u5 m( N
* @field agentIDCounter 0 j5 s/ k: E/ c' s& t * : p9 l \, t. w9 u$ ^- f$ q" g */ ( `7 H# d4 D% Q q9 e, r protected static long agentIDCounter = 1 - l' p3 {# s- ~' {+ P # X5 D$ l: S) G4 j0 }( f /** 6 }: \0 F+ b# O! g * 7 v- W: {& v; D0 l! M * This value is the agent's identifier. 6 g; a# G7 h: ^* D" r& I * @field agentID& v0 k6 W7 `8 _8 k8 m+ O5 g3 M) N
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protected String agentID = "GasNode " + (agentIDCounter++)4 M! f, y0 Z W w+ _/ q D& N
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/** % z# A2 c; `) z% \ *: q$ s, c G) `. h
* This is the step behavior. ) C3 d- X' B0 y- x) s" I) S * @method step . m1 O- T5 N& v; I' b * ) A9 X( p/ v g5 a! N *// _+ q8 E/ O6 z9 |* G3 G: u% i2 a0 Y2 D
@Watch(# S& I8 [, i* Y& [% g) _2 B8 `
watcheeClassName = 'infrastructuredemo.GasNode',6 v8 V; E2 I3 o* [. H; @
watcheeFieldNames = 'pressure'," T4 k) x% D$ i* U6 K% W
query = 'linked_from',; h9 m3 x0 p3 O( T
whenToTrigger = WatcherTriggerSchedule.LATER, 0 T8 J" n. F8 G6 N% O: ^5 y scheduleTriggerDelta = 10d ! H( R: ]/ r. n: M7 o7 I: [1 y+ N( n )! r$ A) _2 h2 h. T. X& l( ~. ]6 r
public def step(infrastructuredemo.GasNode watchedAgent) {5 l4 G2 j, L w7 J0 p7 j
- q! ^8 |0 i, e) X( t9 N' y+ ? // Define the return value variable. . O, Y, f9 {4 A4 D. F1 z c: T def returnValue 2 s" l# F4 ~0 p4 w' X$ L; T' e' U2 S% }* P
// Note the simulation time. 9 S4 k/ O9 _7 N; x7 I9 N def time = GetTickCountInTimeUnits() 6 A2 [9 V6 I* r, A0 p) b" \4 N: x: q% F2 _
3 R2 s* i3 X+ o2 @2 n# S: [$ {6 { // This is an agent decision.9 s# J1 ` _$ g; R0 o9 Z+ T
if (watchedNode.pressure<200) {+ v5 T$ W: a/ }. d7 E6 @' p& O
5 D3 z: _ P, {) m- y // This is a task. 6 W7 V9 c/ ~7 @4 ?1 z setPressure(watchedAgent.pressure) # E: ^8 u- l3 h" ?3 G" N8 }5 r1 q) I- {5 x _0 g0 x
} else {7 ^: d' [1 q% k! _9 }( L
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1 c4 s, R* G9 M4 K5 R1 N# ^* A/ v } + W% }" L6 h+ |8 O0 ]& k // Return the results.4 C+ m8 a' L) e+ v, ^" g h& ^
return returnValue1 n* M6 F' M, Z8 s' {6 P% A
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/**( K" |2 V+ ^$ g4 V- Z! y
* - V" W* w5 n" g+ |5 o * This is the step behavior.* H- z' M4 B; y0 \. C) ?$ V
* @method step ( Y& O+ t/ W- }4 I- r1 i *; J/ N0 I5 C1 x; T( _1 G: [
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@ScheduledMethod( v/ W V9 L& |& U, ~ start = 1d, 9 y4 }+ f1 d) T4 `- Y; h interval = 1d,# v4 P4 W- O$ [
shuffle = false 4 T4 t1 K E0 l. _8 I# K t ) $ y+ I# N, l- R; p- K public void step() { # ~) |- U4 N3 h 0 P9 M; Z5 b7 v5 ] // Note the simulation time.0 _ u! q/ B; t1 q/ x/ H. a
def time = GetTickCountInTimeUnits(); V' N% _3 x9 z j+ t& F$ `3 ~
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// This is a task.5 E. P# h+ W% D& B
measurePressure=pressure+ RandomDraw(-20.0, 20.0)- e" ^* M6 x- w* i
// End the method. Q( K1 E, i( z& m return# K2 f! O" U s! Z1 }) u0 N7 V- ^
注意,在函数step中 8 J& H3 ?3 [+ @" E public def step(infrastructuredemo.GasNode watchedAgent) { . k1 O' y; ?' N; E" z //这里是watchedAgent ! S, K# C& O5 H8 R% s! ` 但是在语句中,你填的是watchedNode " S- I4 q6 M" B // This is an agent decision. : M c1 [9 l5 B* b if (watchedNode.pressure<200) { 4 w" x% C) [3 o W) y$ o; v
setPressure(watchedAgent.pressure)" N6 F7 `1 f* U7 P
变量名称须统一,可以都改为watchedAgent