! U' h# j! g1 w0 ~7 m1 A@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") - R- H# `& ^3 l$ c* K4 w. l public double getMeasured pressure() { ~" ^0 u4 _" W. d
return measured pressure% y9 b+ H, _ H( r
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public void setMeasured pressure(double newValue) {* J o! X7 k5 A/ H; @5 f
measured pressure = newValue4 Z* v% _' {7 ^. V! ~4 y0 I* w0 |- P
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public double measured pressure = 08 Z) ^( j3 l& I2 |0 L4 p8 K
- H2 e( v- ?2 l3 E! ]' p. O2 [* i0 N /** ) e0 s( _6 E5 j2 d3 B7 Z ** U$ q# v3 e* j4 i: v7 Z
* This value is used to automatically generate agent identifiers." q# Z. Q: V3 _
* @field serialVersionUID$ {' E* J: |/ J7 I. u, s2 ]
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*/ - q5 Y; L4 j% i private static final long serialVersionUID = 1L 8 O8 y' u/ `" L" X0 l n( S3 R0 k! P e
/** 1 [7 [: C+ |' t1 @6 x" ~7 l * 4 O" ?% o3 I# n! A: T! |6 b( V * This value is used to automatically generate agent identifiers.+ n# o' M# {+ d- ]+ e3 q7 Q& O
* @field agentIDCounter + a% w% Y9 k8 N) Z5 f% P& b; B *, t% B" i$ y9 x
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protected static long agentIDCounter = 16 q- G: E$ o& x* l+ Y4 o
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/**9 K& o! V8 h: W! x/ m7 I
* ) \5 h& H* B* \; w * This value is the agent's identifier.6 b) V5 K% l% m
* @field agentID' T7 Z( q) }# z+ o% ~
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protected String agentID = "GasNode " + (agentIDCounter++)6 o# X! w8 Z" W# o% g1 d
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/**1 h' B5 n2 U' O, W0 @* W% {
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* This is the step behavior.. [( i" C/ M1 I* K7 {
* @method step7 Q) {+ k5 G" D# Q, y
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@Watch(! l2 t" O% m+ W2 w9 y0 }1 `/ Q3 c
watcheeClassName = 'infrastructuredemo.GasNode', 6 p2 q" s0 |: S. U& G6 ` watcheeFieldNames = 'pressure', " L3 P# X9 t5 M query = 'linked_from',2 X1 D. A7 b" w+ M
whenToTrigger = WatcherTriggerSchedule.LATER, # y/ a( X( }3 \4 h' w( K8 p( Y scheduleTriggerDelta = 10d $ v; g: ], P$ r9 p H: B; X ) / o; ~5 O- E. x( R& ~) Y7 Q8 n public def step(infrastructuredemo.GasNode watchedAgent) { ' K! J& ]/ p, b# e% K0 W- v; [# ? % r& g8 W' J2 L, L, }! I // Define the return value variable.' D x0 g2 Q% J1 j/ k% S, W
def returnValue1 I: ^5 ^% l, L6 `# w
/ |. @7 ]6 O4 X' h // Note the simulation time. * k. S1 s" R. Y' {( G( Y( o, R def time = GetTickCountInTimeUnits() * v# v0 C) `( G( h( [; y Z4 `' ?: B* t z d p4 w
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// This is an agent decision. . l- l( j; `& [+ \! Y if (watchedNode.pressure<200) {1 a, n0 \: U9 v. |3 s: g
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// This is a task. 9 j3 I( P- `0 D1 ] setPressure(watchedAgent.pressure)2 b6 \% ~" O* I$ ?
2 n( {9 P0 P# x g; t } else {$ W9 K5 p1 C) q% ], x
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} 1 u- m0 d( n7 Z" F- k // Return the results.8 t" r2 G4 \+ w% P' m N
return returnValue : O1 N% z' s2 j' e $ V" p& X" l/ s2 ]$ G' ?0 d `$ j } 6 l& B) O( @; m% J6 l7 \4 W 2 M# p* n* Z' ]0 r /**. H$ \4 `* T. B! V. N( Y
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* This is the step behavior.5 F7 } z% t; G. V p5 p
* @method step. v3 T# v1 J. i
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@ScheduledMethod( 2 ]; T( g( j: K+ L start = 1d,6 v* g4 r. t7 P
interval = 1d," ~: g( z j5 g4 ?3 p
shuffle = false, Y" C+ G/ O9 ?3 n. |# f
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public void step() { K' l% R0 p5 R% F& e! g/ o6 a9 {( N" x$ B5 f
// Note the simulation time.* c+ f. T: q% X% R5 Q5 i
def time = GetTickCountInTimeUnits()) d7 k# r5 T6 g0 p* J2 R( Q4 C
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// This is a task.( [' u4 t4 b+ }5 T: f* Z* i
measurePressure=pressure+ RandomDraw(-20.0, 20.0) & }/ B0 E& P% j4 g$ ]8 o // End the method. " _. G/ h* c0 P; v return M ?. f7 G! E( Y' @" Q
注意,在函数step中 6 y0 N5 x9 X' t5 Z public def step(infrastructuredemo.GasNode watchedAgent) { 9 F' h6 u4 u+ R$ J# f. k //这里是watchedAgent2 B( P; J+ J. A) W( N
但是在语句中,你填的是watchedNode+ r( F8 h7 M, `; D- t& g
// This is an agent decision.( r% C4 r+ Q3 B9 Q
if (watchedNode.pressure<200) { : Q3 E7 c# P8 X- c( v( Z9 C setPressure(watchedAgent.pressure)+ J! d# `7 d& C, I% L: r' s. H
变量名称须统一,可以都改为watchedAgent