; {& O' u0 g1 N- Z@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")2 w3 m* H! O: Y4 W8 z, o m0 w H
public double getMeasured pressure() {. B5 J; G* u' U6 `
return measured pressure; G! o' k1 \2 W( F7 j/ A
} - a3 u. {1 o& @" m: Y public void setMeasured pressure(double newValue) { 4 Y) n3 O6 |6 g( _ measured pressure = newValue 7 j7 Z/ ]3 r2 m1 b' [ } * E/ K: K, r- Z( ], k public double measured pressure = 0 + c1 k3 s( @' g$ Z- |5 m+ p$ m! x: F6 c, P! z8 G8 d
/** + i$ F8 S6 [1 i0 B * ) l. n2 V3 a$ S' f * This value is used to automatically generate agent identifiers.- @) Y# q$ k/ K
* @field serialVersionUID 7 }3 W, \9 M5 H% ?; s. b *8 V, c8 h/ _. k' t v
*/ y9 v7 ^- X/ A, O# ]: J private static final long serialVersionUID = 1L6 _/ v, d2 P! H, F, Y2 N
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/** ; y! T2 a# {% x+ k *$ P8 O! {! C i3 G c
* This value is used to automatically generate agent identifiers. 0 C1 p" t7 t5 C' r. W * @field agentIDCounter # B/ \+ h' h/ U# N' V4 y: T * ( q. Y" {# g6 ? U */" S; x/ P$ e `, n0 x# b3 u8 a
protected static long agentIDCounter = 10 t/ ^: v2 E1 x5 u% w8 d
9 o9 ^( F- o/ z: Z6 Y1 U /**3 R2 {! J- @( r" n3 V* }
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* This value is the agent's identifier./ H5 E, T J# o! d8 g( y" v9 ?* {) Q
* @field agentID5 y! }3 \) U7 `# r' c
*/ b9 E ?- b0 g, T
*/ 0 b; v1 S) K6 s; Z6 s' P6 } protected String agentID = "GasNode " + (agentIDCounter++) ; ~- u: O1 l2 K2 D- I0 ~+ y$ I/ s8 @& T/ T* M, l3 c3 i
/** * G4 x3 i9 T9 C9 w j9 V) Z, {$ N * * E/ l2 _( {/ e * This is the step behavior.4 s2 {3 o- @: @
* @method step: u& k; M/ V1 {9 |- b
*: E0 C+ Z2 u) W9 Y* ^
*/ 3 ^. K8 h& m2 z N+ n @Watch(/ C- z) T( Q$ d7 k/ _5 T
watcheeClassName = 'infrastructuredemo.GasNode',! p* M! Q8 z* _9 g% \, w
watcheeFieldNames = 'pressure', - b9 e3 k% h! b query = 'linked_from', + c4 U' r$ X+ I" L whenToTrigger = WatcherTriggerSchedule.LATER,0 W- V$ K/ n( e: w8 _
scheduleTriggerDelta = 10d 6 {6 \# q' c- _+ v )2 H( h& k1 \4 K; k
public def step(infrastructuredemo.GasNode watchedAgent) {& h+ J; C7 G" s( j2 w/ X
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// Define the return value variable. * Y( j% L4 r* g. o def returnValue ^6 A/ s9 X6 o5 }6 ~ + S8 k! c4 {, H$ i // Note the simulation time.8 j. i! _6 X5 U0 `5 i
def time = GetTickCountInTimeUnits()8 e( P) }2 P, `9 X! h; t
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5 y4 W0 t1 j: | // This is an agent decision. * T7 Y: R. u3 K" X if (watchedNode.pressure<200) { `, i( s5 G6 m" q8 _0 W 1 g$ F3 ~( n( {! Q- c) ^. q+ } // This is a task. $ V1 d' a6 [6 s3 | c setPressure(watchedAgent.pressure). V+ `4 N' [9 E: i" ^1 e
& Q/ S. d/ H0 X8 d! i } else { # f1 J& F; f+ }* }0 u, }) [ V$ H# a0 ?. s n3 T0 C# d" R! F2 e) }4 [
3 x$ V3 D' x3 K
} 9 P7 v8 W/ m( c7 `* p // Return the results. + }6 n5 [, Y4 D return returnValue& [! E- ]0 F( M( @
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/**5 |- Y8 t2 S A# P& [
*8 G5 n9 |' r" J( @: X- v
* This is the step behavior. + ~8 _% u" |5 b- ? * @method step " l& D; u4 v% {; A* ~5 L */ g& q. P$ k6 g0 T. a
*/ 6 c3 H5 ^$ G9 U! X @ScheduledMethod( / F$ S$ e! z; Q9 g start = 1d,; X O$ @$ l: H
interval = 1d, / J3 Q5 i$ }) B7 D: _6 D$ p shuffle = false % y1 Y* Q& f' |0 h1 m )2 L7 R* `& ]) V
public void step() { 0 q! {4 {! y" A8 e# c ' Y& @/ E% }$ L9 _0 y; ]; N5 I* }, a // Note the simulation time.0 T) \6 l% |( X4 w: k- z4 d1 N
def time = GetTickCountInTimeUnits() / [2 a" v4 l, q) O, W; t+ G1 r2 c- z - d W/ {, w, `0 F% P5 P7 P% M // This is a task. & j# D3 q* F/ q9 D0 }- f8 Z! V measurePressure=pressure+ RandomDraw(-20.0, 20.0) + u& V" F8 U `* F) e // End the method.2 i6 m0 z* i {+ E
return 5 U+ ]! l& P2 ?" i" k& X; k$ q9 S# B- p. q+ l+ Y6 X4 e- M
}
注意,在函数step中% T9 K3 d0 k' Q/ a N1 z+ B
public def step(infrastructuredemo.GasNode watchedAgent) {) J1 Y b6 C. i) h0 L
//这里是watchedAgent5 ?, x( K& h6 K& u% P- A) q
但是在语句中,你填的是watchedNode8 x9 t5 Z' D) t+ g4 T
// This is an agent decision. ; u" H. o3 Y8 d% y- d2 V if (watchedNode.pressure<200) { 8 J! N) Q: w% V( h* p4 w/ b, e
setPressure(watchedAgent.pressure) ; E* v/ O+ \ _' R变量名称须统一,可以都改为watchedAgent