6 P7 a6 h% J. t, L6 z 8 K/ _9 K# H5 Z" m@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") 4 x5 f' ^$ Z% y- @3 J! d3 ? public double getMeasured pressure() { ' [" D2 t4 K, Y$ _0 B- Y: Q$ K return measured pressure/ I5 i" p. l3 X8 r
} . [( j3 a9 w3 k) y& F# P public void setMeasured pressure(double newValue) { u1 B6 G- ~. L3 `' N" h0 _' h
measured pressure = newValue 0 x4 g* I% q; D& e) M } - a6 C) p0 i' B9 C* Z+ [% K' X public double measured pressure = 0* U5 X+ @. \$ B4 J& \
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/**# P+ h5 }4 J8 L$ j! U! p1 H. e
*) a# U$ D6 L* V2 e3 V5 O( P
* This value is used to automatically generate agent identifiers. * @( n2 t9 r: _9 u( T% K }0 a# n+ C * @field serialVersionUID- x K. `$ A% _, I1 z2 j
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private static final long serialVersionUID = 1L 2 S# {# X: X7 g& x/ p* z ^# [, |3 Y% f' Q/ I, Z" u2 B5 g4 \
/** 3 L4 g' {' s' h% t# K& q5 m *6 z- X( F; y4 i: O: W* |
* This value is used to automatically generate agent identifiers.) a) O1 N% ^' M- \
* @field agentIDCounter * B3 X( `0 }7 r1 T/ h n *2 _2 k; a" R) V8 H+ D' k6 ^
*/ ( t) t8 Q* w$ I" W. z* ^ protected static long agentIDCounter = 11 T% M% v8 T0 N6 u8 |! D0 J
9 U- b- }4 b" B8 ~5 k /** 1 u/ p, |( n. o E' s9 z * c; Q4 Z P9 X. t. `
* This value is the agent's identifier.& i2 D% l; g: u* H6 l; h- ^
* @field agentID # a! I' x7 t' p. [: M( r& g$ c$ c *& F4 d7 s5 J7 L7 }/ @- T4 Y, \% _
*/ 7 W% N/ ~2 F, A, N protected String agentID = "GasNode " + (agentIDCounter++)* s) z- C; O5 {0 \
: P; Y: N. ]5 m: z" o7 ]+ V" E /**% g3 r p( h+ A) I: {$ k# u* v5 C/ L( I
* ; z. m6 b! [6 j9 D9 A; z9 e8 G * This is the step behavior. " n6 q# S% e# `! u * @method step: p$ Z e! B. W4 U m- l/ K
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@Watch(* }' X# S0 Q& D7 O3 J
watcheeClassName = 'infrastructuredemo.GasNode',% w5 W: \/ h8 @ J; G# w
watcheeFieldNames = 'pressure', * C; c! k$ J8 B1 T1 p7 a& V1 h query = 'linked_from',% J, e/ {+ X. y! ]1 T5 a+ F) T
whenToTrigger = WatcherTriggerSchedule.LATER,/ H) f8 q7 p$ w9 L t
scheduleTriggerDelta = 10d k5 k; P! t) U( ^$ l
) 0 `& M+ j5 ^4 T, A( v public def step(infrastructuredemo.GasNode watchedAgent) {, A" \0 o+ ?1 j* `, F/ C
I$ E& J4 j7 s& P3 W, G% N/ E& k // Define the return value variable.! s% a' _, u' Z% O: q6 P
def returnValue8 {1 r6 T6 p$ d) e! [2 U
+ M4 o p4 {" T) d5 o( U // Note the simulation time.2 V) E6 R4 @$ f v4 D
def time = GetTickCountInTimeUnits()* A: c9 w4 y% J
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// This is an agent decision. % M# c: p" Y0 }/ T7 A5 {: ]7 r1 \ if (watchedNode.pressure<200) { / ~# H' [. J1 o( M* u7 ~- T6 |$ ?" M2 h3 _- o, \- e
// This is a task., I% S+ O1 e- D+ a% c T# A3 e8 C+ t
setPressure(watchedAgent.pressure) ! g) ^' s' H( A! r3 u) j0 J9 |* e3 l$ N( c; u
} else {& z1 g- Z6 g' R
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// Return the results. , `" r/ z" f8 h5 N* Z3 [! ` return returnValue" W, L. @2 ~% u& u, A) G, e! G i
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* H; E9 q6 G& Q: q /**7 v" ^1 f8 |8 t2 j1 H& T: t. Q
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* This is the step behavior. / L2 L* E+ @8 C# p! m# h * @method step! q) }' k# A. A
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*/ ( [7 M8 _ X0 f$ x @ScheduledMethod( % m7 P; `) R9 U6 d5 W" } start = 1d, 6 m; X0 U$ Z( v I interval = 1d,0 E- |6 m7 O8 C9 l
shuffle = false4 H- O. v( ~1 z8 I+ r, T$ w
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public void step() { - J7 G; m# H' \" ~) K* C8 ?! Q# ~8 l
// Note the simulation time. & O) q6 G1 C$ y/ L! H7 H9 y% v def time = GetTickCountInTimeUnits() * o7 }% w: @( w0 V4 a! I0 q+ |% l2 K; s1 i* D* T$ f
// This is a task. . y8 ^5 w1 D8 f) G7 _4 V4 f measurePressure=pressure+ RandomDraw(-20.0, 20.0) ; x" ?4 d& j/ F% ^# n3 ^4 ] // End the method. 1 X' h6 H4 ~4 K! t return ' }# U" k' G, Z8 z2 _; |1 S* c. ?# Y8 Y5 a+ e
}
注意,在函数step中 . \$ }. ^. y8 e$ f9 o3 S% v8 @ public def step(infrastructuredemo.GasNode watchedAgent) {& ?! Q, E K, q( O b. ^2 y' w: m; G
//这里是watchedAgent % M" u0 q( t! E2 [: j5 c 但是在语句中,你填的是watchedNode % T. @9 z$ M n) `7 A // This is an agent decision.1 Y5 m% y0 o) q2 q8 k3 R
if (watchedNode.pressure<200) { 7 ]! s7 w) o# L8 t
setPressure(watchedAgent.pressure); E. ^' T" y5 w
变量名称须统一,可以都改为watchedAgent