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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") # J7 |9 f2 g7 G( a4 f2 ~2 U public double getMeasured pressure() {# ^1 L r- g5 m1 X
return measured pressure$ u' U$ m1 G! n
} 2 D, z! |' p# G6 |- a, x4 G public void setMeasured pressure(double newValue) {& O, S( U! A+ j6 e0 w1 \: Z/ }9 x3 f- S
measured pressure = newValue% m' w. V3 [- J; X
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public double measured pressure = 00 O. y" }2 C7 K; D
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/**7 I2 P; q% ]( p- u- E
* 8 ]- s$ b% V$ {: _/ B9 o+ L * This value is used to automatically generate agent identifiers., r% A0 k P: z# @2 V/ _
* @field serialVersionUID1 R, v" u3 M5 T! M, `
* / [$ H/ i- g! {8 t. [, D- e */: X' \# e+ |0 r! _2 J. z
private static final long serialVersionUID = 1L$ Z* \- R" Q& {7 ~% m
2 u" D! }' z# X/ q* e+ ~. v /**8 B9 D; b: p3 a; i3 O/ c
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* This value is used to automatically generate agent identifiers.* F6 t, D- {! h% k' H
* @field agentIDCounter 0 v% \! N6 s( `$ ^ *6 u3 p' p; n! y
*/ ! O: J- i9 J4 u+ f- u protected static long agentIDCounter = 13 u& F3 a# {7 K0 ?3 t- T8 N1 c
( ]5 r" A8 R! K4 `# u* @+ ~ /**5 W# t' v1 X. s* t
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* This value is the agent's identifier. . A4 y* K) [+ M/ S1 ~ * @field agentID 7 ^* Z9 C9 U6 f' q" y1 E% U *& q+ X) K- W3 E
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protected String agentID = "GasNode " + (agentIDCounter++) 4 s- j1 c* M0 s " m3 u3 T8 x ] /** & H% d4 y7 p1 @; C; {+ M * k# L6 c+ x- j7 Z) ]1 |1 {. W0 y
* This is the step behavior. 4 o& A/ J: U% k * @method step 8 Z9 r- L# j! O */ F4 I; L' q: E0 h# L5 I$ C
*/ ! Q6 d7 F- z7 M- p* V @Watch( ) f5 e% j( t( ]3 r/ v watcheeClassName = 'infrastructuredemo.GasNode', * P: n+ R8 x9 Q9 ~7 X watcheeFieldNames = 'pressure',- t; T8 n' T2 ^3 e
query = 'linked_from', " ]9 G" z! N6 [3 H whenToTrigger = WatcherTriggerSchedule.LATER, 6 A0 Y7 }+ c! ?7 n" v( K: | scheduleTriggerDelta = 10d# X# u/ Z# b$ R9 L, z# i9 e4 E& g
) * d& D! m5 y' u! H+ a public def step(infrastructuredemo.GasNode watchedAgent) {( I! ]3 \% F3 L& `
; k ?. {; f: e. }1 j // Define the return value variable. 3 r) A3 K, x: O0 s. f1 G def returnValue $ N& b. A8 s- z0 t3 G, V: n, X0 E- @ + a9 C! H( q3 x3 g" Y // Note the simulation time. / B3 N1 o5 {. [+ I def time = GetTickCountInTimeUnits()6 e+ j$ }: ?! ?
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// This is an agent decision.) z/ s/ Y3 ^2 h ]. L
if (watchedNode.pressure<200) {8 Z) O# Z) D1 ]
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// This is a task./ h' \/ ~2 C- L- x M$ H
setPressure(watchedAgent.pressure)3 R# t; M6 |* d1 T' I: y; r
8 J+ }7 J( o6 J+ ]( E6 C* G } else { % y1 S/ N* k; A. u7 E- r* ^. V: z4 [$ E
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} 5 v7 o8 d* w' S& ]9 M0 k; y // Return the results. + c5 H! d/ _2 G. T) N; r return returnValue) _5 m- d8 {) A% L. l! U
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/** 3 |0 V# F5 p: {# U3 F2 V *' [, g+ f, h* d8 `7 Q
* This is the step behavior.% ~* T8 U( p! k' Q- f, U
* @method step! v* d! U1 X( G7 o. L: F) `) H+ t
* . ]/ X) S3 G! Q" ^ */ " S6 ^' T: u3 q9 Y) R1 z @ScheduledMethod(5 P/ ^$ s' d$ i, l! X, i
start = 1d, # X; g }4 q- T3 c, y- c interval = 1d, 4 {' f; @3 l: c$ ^# D& C7 W shuffle = false; S* o% X+ X7 j; A O( |
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public void step() {' E) H0 `+ n6 B( S" |1 H
1 h, t' h% J4 o0 M/ m4 ] // Note the simulation time. ! c2 c* x+ ^* C7 e& |3 _8 N8 q6 n def time = GetTickCountInTimeUnits() 9 n- ?% u0 O% f8 r/ v. e+ q0 i0 X9 O u4 B; ?1 B+ K( K
// This is a task." y1 `! @4 o# Q1 x% b
measurePressure=pressure+ RandomDraw(-20.0, 20.0) - H" |6 P3 Q" r: L" z3 k // End the method.0 i: j% ~: X7 s
return # A, L8 v1 B% W3 D d 7 Z4 M- G1 N4 e7 J# ?- c }
注意,在函数step中 8 K8 M% p7 w( {; R, F public def step(infrastructuredemo.GasNode watchedAgent) { 3 C' w d$ c& p$ b* E* G //这里是watchedAgent3 M% d2 k7 S, G6 W4 a) C
但是在语句中,你填的是watchedNode# p: W/ v* K( r- m
// This is an agent decision.6 j1 Z9 H! |/ l
if (watchedNode.pressure<200) { / N: M/ O9 C# _' @' S0 c8 g setPressure(watchedAgent.pressure)% D9 v4 J# Q& D
变量名称须统一,可以都改为watchedAgent