5 b6 D1 m3 b( p 8 ]$ E Y- \5 ], {) T6 ~@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")! C7 M+ s/ q! U& w7 W
public double getMeasured pressure() {' V% T; Z) _- V* s! m, X0 t, k
return measured pressure " M7 d% q2 m0 h" w# u } 8 D, J0 V5 a" v0 } ?! }0 Q public void setMeasured pressure(double newValue) {0 ]9 D8 K& O; L$ M a7 p8 s
measured pressure = newValue9 E1 @0 x$ E% ^' l- s
} + r- Z; o& A) R, F' P public double measured pressure = 0& N- |! y q8 o1 H2 N
+ X: }1 G' L. w* V /**# O* r8 I& b: y6 [' S& F8 k
* + E' S# q9 d# S- p) q1 d * This value is used to automatically generate agent identifiers./ `1 E0 c8 c- h! }( Y9 q
* @field serialVersionUID 3 }1 ~% y' W9 L/ o1 D9 d5 a * ' k1 l: B! w$ \, V0 b ^ */$ P: g# ]1 s& s
private static final long serialVersionUID = 1L # J4 k& L* v# l! B* i4 B6 M9 y7 D5 G$ D, I# D5 h5 c$ I: O
/**" ~1 s% w; o, x& y
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* This value is used to automatically generate agent identifiers. ! @ Y4 X9 \- I+ Q5 b7 u J/ W * @field agentIDCounter 2 k+ @& i. ^, g) O5 w, Q" v * 2 p* U" [( G& S! I* Q6 R4 f! c: E2 n1 o */ ( C$ ~7 B! n0 B: K& ~1 ^% d protected static long agentIDCounter = 1* N2 Y2 k! \' p6 p8 ^$ w
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/** 3 Q l- F( T, Q) B' I n * 7 p$ z7 K6 f7 n' M * This value is the agent's identifier.' }1 Y1 T+ i! V$ X
* @field agentID $ G0 c* f* S, \3 O% F1 U* B3 W$ X * 6 f% ^; }) \$ w& w" V k! n4 ~ */ : c N- O; o! P0 [. n2 F2 Q: ?* s protected String agentID = "GasNode " + (agentIDCounter++)& ~& |* V/ U) E) d( T0 C* B4 n
/ @6 d) @8 Z8 i7 z+ e. L /** . {( ?! [- v$ [1 [4 C * 7 p' h3 c# x0 l, E" Y * This is the step behavior. / T6 A' u9 w% c% I1 B/ H7 Z * @method step: H1 c! V# @* [3 ~
* * c4 z( R- y/ e0 J6 { */ 7 p+ w* Z4 `8 R; Q. t @Watch( ( c5 r3 {7 X4 L" }. n. q; |5 ] watcheeClassName = 'infrastructuredemo.GasNode', ; @) c7 h- ]8 S: x7 y watcheeFieldNames = 'pressure', 1 g+ U. O9 D0 U: i. ~6 L query = 'linked_from',9 x, C7 M9 t1 _
whenToTrigger = WatcherTriggerSchedule.LATER, " q* Z, z3 I9 x( r5 Z8 t( j; l scheduleTriggerDelta = 10d 8 u- E6 B8 E8 a- q, y ) 0 b; t' \( r( c- G: g% w9 V! ` public def step(infrastructuredemo.GasNode watchedAgent) {$ v9 T* |* m) H7 q1 G; Y
5 B+ ~+ H8 S' _! s // Define the return value variable.( [2 m& c, u! g$ x5 J9 [* z
def returnValue) s4 B& ] j) d1 l/ W/ e
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// Note the simulation time. 7 c1 N S) U) Y def time = GetTickCountInTimeUnits() ' w$ \8 X2 Q2 G) n/ v7 D! m1 r# E2 z/ o0 w4 {/ g
?- [- b* {( x! y6 I A5 D+ i z. `
// This is an agent decision.: {5 Z4 W1 M/ [6 j7 M ? l, G
if (watchedNode.pressure<200) { . @* w- E' ~# ^; y+ a# @& v4 t; P+ B( I ]% n
// This is a task.& ?% [, M" `( ?7 w9 S. ^' r1 t' l
setPressure(watchedAgent.pressure)3 P3 @/ c5 i$ b
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} else {4 F" R6 b7 m' g$ d9 z/ Z
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// Return the results. 1 U: g* v1 u1 `9 z( V return returnValue* w( C2 h# n7 l ^
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} % {3 U: [3 @1 O, n& a9 V7 f- r, ^8 [ f- Y% b0 C
/** - ]; V0 ?/ N. ] *& X1 F3 u4 ~" l% {0 I, I
* This is the step behavior./ W. c3 k) Z# X0 G; V( E
* @method step9 d4 h! {/ I L7 p* C$ B" c) v
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*/ , V7 o e D7 O2 ~, S, W0 x. h8 z; S @ScheduledMethod(0 Y) ]4 C$ k3 G5 {8 h% |4 m( b* @2 _
start = 1d, * `8 l# S M- ~6 j- T5 S. ` interval = 1d, 7 |6 `$ ~5 R. a9 @: } shuffle = false " o( }4 ?' {; k! T )6 ^, F; v/ o# m# ]; w
public void step() { 6 D, o2 G0 ~& z: O" b' S : c/ X q( q! u3 b1 p // Note the simulation time. * f2 \& g/ M- m) w, b9 o; E3 X def time = GetTickCountInTimeUnits(); r- m" l) _* K- U
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// This is a task. % B; c; [ k/ J e; e* X9 _# T4 \# a measurePressure=pressure+ RandomDraw(-20.0, 20.0) 2 w- ^4 Q! B8 {) Y1 w) r // End the method.6 I$ @8 I z* c
return ) x: _1 D* r/ u( e * C E G8 o; T( r# M6 D }
注意,在函数step中/ ^6 L9 j1 n2 X! _- b# w T/ ^4 W; o Z
public def step(infrastructuredemo.GasNode watchedAgent) {. \% {- Q# T6 K. A2 }
//这里是watchedAgent* v- z8 T; ?4 T# F J" f' M1 B
但是在语句中,你填的是watchedNode 4 h* r7 H3 l! I3 I7 d0 Y4 R // This is an agent decision.5 I8 y) R: E1 A9 f0 k, g
if (watchedNode.pressure<200) { " T+ [: a+ w3 N' r
setPressure(watchedAgent.pressure) & A' g+ F. Z4 }6 P+ g7 s变量名称须统一,可以都改为watchedAgent