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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")! H( K/ D# T" S# Y5 f6 S
public double getMeasured pressure() { % n9 j. u7 E: c7 D( o$ x2 Q6 D4 y3 V return measured pressure # V% m8 i# I. W& j1 y }6 N X/ H0 Z3 r/ r* j% r8 x
public void setMeasured pressure(double newValue) {4 v4 m9 ^2 J! n
measured pressure = newValue % k* v- u8 u! e5 g0 o }, ?* m5 L4 L5 c- Z
public double measured pressure = 0 " l$ l8 [0 A# s4 K4 @5 `' i, `- S % {6 e- e% Z4 U5 u& q$ N) D /**. H3 n( z. {* @" X
* 0 d. r; p8 W; `6 `+ `- P* M * This value is used to automatically generate agent identifiers.5 i' D+ t( v3 k6 @! @8 `6 @
* @field serialVersionUID' o- X u* Q. [& ^3 [9 k
* ' H% t; `2 d+ ^! }9 Y6 Z4 B: X */ C4 P+ P$ R- e3 n/ j. x# n private static final long serialVersionUID = 1L1 Q5 U2 G) c, l- s
0 {, t2 O' f% r! H/ K4 ?! }0 I% a
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* " k& ?+ T- p* }2 k! X& E * This value is used to automatically generate agent identifiers.3 D( ^ C# r$ n; ?
* @field agentIDCounter) o- t& K" Q3 P3 g0 d3 a
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*/ S" S2 Z8 N2 _7 V) X9 C$ w- w
protected static long agentIDCounter = 1 6 E3 C$ x# B: h& O. ?: x 0 k V) M. n+ \/ @/ f /** * |( V+ [8 ?: u; Y *+ P3 w9 Z6 s" I# |+ Z' ]
* This value is the agent's identifier. # h$ {# {4 ?/ d+ t& c * @field agentID' O0 g4 Y# K5 z& ?7 J* h5 K, d- @
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protected String agentID = "GasNode " + (agentIDCounter++)1 C" B+ ~- o2 l8 z
' ~ \+ @/ i; [5 o /** : }( [& `! _1 N2 A3 K4 i *6 ?/ R2 A* q) R" G' R3 B+ J
* This is the step behavior.$ U4 P+ s# L! L, O
* @method step; X. Q$ g2 y$ P9 g
* 0 I* E* h4 q+ D' J */5 q, _/ Q% U( ?# X; I/ L* g2 b
@Watch( 6 e* W0 u$ U5 ] watcheeClassName = 'infrastructuredemo.GasNode',/ h7 x) L$ M1 } q# ]5 w
watcheeFieldNames = 'pressure', ^) i7 r% R0 \
query = 'linked_from', 7 t3 f( g0 a' E& Q p2 A# R. i whenToTrigger = WatcherTriggerSchedule.LATER,; n6 v/ a& I# v* }9 E
scheduleTriggerDelta = 10d * ~8 O m8 L4 h; c2 w1 z, B+ T( d )0 ]8 h# n5 ~8 X0 `6 l; P
public def step(infrastructuredemo.GasNode watchedAgent) { . K& c/ ?% \! g- b2 N 7 a8 O# K `; J8 A6 l // Define the return value variable. ; K5 i# q* F# L* e$ {9 k" R def returnValue# b9 a* e+ K3 L7 Y& L: T
' t/ J4 I) l/ O7 u5 k) s // Note the simulation time.& ] y4 k3 L8 N% \) N) u/ }: \* @8 c
def time = GetTickCountInTimeUnits() : C8 z6 g) x" X o3 G' p; p2 x : t1 e% t5 }4 _' L) B // This is an agent decision.8 {# h, I! A6 Z8 t
if (watchedNode.pressure<200) {0 y% B8 M4 Q9 G8 g+ E4 r5 {7 ~
) x% ~2 {. W1 p // This is a task. 0 h' r% n* {3 z8 D3 n/ A setPressure(watchedAgent.pressure) 4 c& q5 X: x- h 8 |3 L( s) b* L. d- k" i } else {. S0 b3 d# V3 e4 @; S& G" c
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// Return the results. 1 ?1 q$ w& h0 }8 U6 Y return returnValue $ x( ?- h) ^& a4 g & E5 L- _7 z* d; d# r! Y }8 H" P5 O* |, s
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/** ~ t$ h3 _6 N/ {. m. Y8 {+ w7 }
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* This is the step behavior., @2 C. V' ~9 \3 r" M
* @method step- l# T0 L8 T& @1 f! K0 v% e
* - l3 ?# X% N; E& W4 n$ q# y% N */ & l- E0 W' h0 b3 d @ScheduledMethod( 5 Q, P7 F# a" [5 X7 P) j+ v+ u" a start = 1d,( Y0 s$ q I# u' [
interval = 1d,8 S3 o" L9 D" J
shuffle = false ) M6 T0 T1 M$ X* F% X )" n) k/ F0 e6 ~6 E. r+ d
public void step() { , v8 U. P' m. D, e% \2 Y . N# U: x+ D3 } // Note the simulation time.- }- R, t9 W, B' h0 f9 K/ \
def time = GetTickCountInTimeUnits()1 f8 N& K! E8 P4 ~' W/ M
! Q$ E8 m; |6 w7 s" v // This is a task. ! I' h" `7 K V+ t4 @# S+ U5 D measurePressure=pressure+ RandomDraw(-20.0, 20.0). H0 Q* O( P% ~0 X8 r: u
// End the method. 3 z8 F) P( U5 g8 I4 C: \5 W return; u: y% z$ n! Q# w8 s
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}
注意,在函数step中9 ]; B _0 _" ~/ y9 c6 k
public def step(infrastructuredemo.GasNode watchedAgent) { ( }$ Q3 P o0 c; z" B //这里是watchedAgent 7 a% N$ J- C) K/ s( ], B$ d( I4 U' p 但是在语句中,你填的是watchedNode 6 \4 S: `# I+ ?0 |& x X // This is an agent decision.1 e& B3 ^2 q6 j W8 [" u
if (watchedNode.pressure<200) { 6 r, j' u7 m T* M3 G" a, N setPressure(watchedAgent.pressure)+ Z; V* R+ Y4 Y4 }1 m0 U' A
变量名称须统一,可以都改为watchedAgent