, Q5 R! H: U' w v, c 1 v0 \: W* N, `( X, i2 o' M@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")5 @( x) {9 b& [, [5 Z( `3 N9 f8 ]
public double getMeasured pressure() { ! k3 D' @/ u; W return measured pressure # y0 f! U9 a5 r } y/ {! o v- m3 j' `3 Q. D9 U
public void setMeasured pressure(double newValue) {9 c; b# p: m" ^
measured pressure = newValue ; m, Q. L1 g' _* N }% v4 M7 D+ s- [4 J8 k% [# Q
public double measured pressure = 0) ]/ B% u$ n, d
+ e8 a+ I3 m" f. j& t
/**7 ^. t% _' ]6 p; h. `& v
* 8 k8 `. ^* |" e' J4 U T: f- {- A * This value is used to automatically generate agent identifiers.: ]1 {3 i( y* l4 @4 ?
* @field serialVersionUID : B* T0 D# s% T# n6 C% g+ M * 2 p8 X- |# f; _" X8 E- V. c; u R */4 T: A. M% T6 y! W
private static final long serialVersionUID = 1L" m* x" ? z3 i2 Y3 S6 F. o0 ]
% B) X3 Q4 U! {1 {1 S
/** . t2 z# x6 z6 y* @ * - c5 \" P5 ~% |& `) _) M2 p * This value is used to automatically generate agent identifiers.4 N% H" F; w5 }3 o. A) I
* @field agentIDCounter - r4 W5 L( G, X. a0 r* w1 l *: k* U/ Q* Z& q: D0 A/ Z
*/ 2 D3 x1 c d3 M: }. l# W: t- ` protected static long agentIDCounter = 14 h/ A; ?: S Q+ g3 d8 {
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/*** m( }3 `5 t+ F8 S" K. q1 N! u% g
* $ g6 F% K$ o0 F! v0 u * This value is the agent's identifier. 8 J4 K& a7 @/ W! l4 a% d5 M% l * @field agentID / E7 |' U6 v7 G; P/ n8 t *- I9 {- J/ h) ^, I, `
*/ - ^4 x% m4 S- z. ]- c: {4 ` protected String agentID = "GasNode " + (agentIDCounter++)7 X, d% y/ e' W p. N5 j
a( _4 ?6 O: V. ?: t /** 4 U) W2 G! w, T" K9 W0 s# m3 \ *. F" B' ]5 Z0 b+ o
* This is the step behavior.' J) ^6 a( m+ b4 k. q+ ~ v/ I; M
* @method step ' k4 k0 P1 v2 s8 v3 F! [. } } * ?* L" m9 }+ V$ ^/ ^ */ 7 f( t7 N3 I/ X3 l2 v# y+ k, X/ o @Watch(6 y0 E7 g. K# }
watcheeClassName = 'infrastructuredemo.GasNode', 4 ] b# q; W# ^. e4 h) d watcheeFieldNames = 'pressure', 5 \; a! ]5 p2 e+ y1 V9 s query = 'linked_from',, C# B: k9 t n4 y" Z2 ^' Q
whenToTrigger = WatcherTriggerSchedule.LATER, $ t5 a2 }) _+ S/ ^ scheduleTriggerDelta = 10d ' @2 c0 V9 U- i" ` )" z# l" D/ v% f8 z- y& K
public def step(infrastructuredemo.GasNode watchedAgent) {( W6 [! V! ~7 S2 U/ G
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// Define the return value variable. Q$ f! i& {3 t& \, [/ i( o& h def returnValue . ?. v; L" R6 V/ z+ W; [2 `3 i1 D% d+ `" C, y
// Note the simulation time. ( @% w5 O. g7 O4 K9 [) P- r def time = GetTickCountInTimeUnits() ! L7 k' a# U1 o( m# F/ l/ ^' u$ c8 K% n* K7 H+ c6 M
% H1 Q) L/ M" ?% O1 n. O // This is an agent decision. ! p8 p6 D. F7 c8 c& j if (watchedNode.pressure<200) { & W5 E2 V; D* E5 L " h9 j+ X' _2 {4 i* D4 t // This is a task. : [6 S4 c/ y) u+ g9 f# C setPressure(watchedAgent.pressure)9 A% g9 S- {+ t
8 @) ]0 \) U8 ?- }# f/ l
} else { / ^( J0 F0 t+ L& u; X k0 ~. r9 F2 h5 n. o( k/ e. ?% @( J
} ! T" G+ {+ `# V) H // Return the results.7 Z$ E- ~7 I6 g, h0 t" d+ Y$ G9 z; X
return returnValue) V2 p* E0 z: c4 H# L. R/ ?
2 o* e7 h, ]. N/ h } * F; B" {0 w! E/ h4 v * M+ L/ y( W, O /**9 u" S4 }2 u# e6 m2 P2 H
* 9 L5 k- c9 l+ y( f5 _2 F; E * This is the step behavior.6 [2 N! g' H% I- l+ _) t+ f
* @method step : d$ F y, C( B ~2 {* T *: K- D6 F+ m/ Z, j C7 ?3 R" h
*/0 F) T; x: O' o: L5 Q) {
@ScheduledMethod(' q7 j9 X: T: ]. Z, \, Y' z
start = 1d, ! G8 T" G/ r. v0 p interval = 1d,. q$ z: T# r$ J* @) e
shuffle = false! ]5 [+ X' Q' q' f) J1 {9 z( E9 I
)1 o: f5 s& |5 i& n+ ?
public void step() {2 L. j" q* F9 P
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// Note the simulation time.0 m1 m% M- v+ ]$ o
def time = GetTickCountInTimeUnits(); I/ U$ @# b- {( s: @
; R& M7 b. x& }8 K5 ]9 K; H // This is a task.( S2 X/ Q0 ~* X3 `! l
measurePressure=pressure+ RandomDraw(-20.0, 20.0)* m/ L( a. D, q- l
// End the method. 8 x4 ]; ^! n! U( b. ` return, ~6 W: U. m( U0 M+ q$ ^& \0 r
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}
注意,在函数step中 , |$ k W; ^: E' B) W public def step(infrastructuredemo.GasNode watchedAgent) {/ [4 F! j" V. w7 O9 ?
//这里是watchedAgent ; |% N O5 c2 G* o 但是在语句中,你填的是watchedNode+ S$ b: A) D, K
// This is an agent decision.# b- ]2 [7 G: F0 ^% V) [
if (watchedNode.pressure<200) { 1 F8 |* k( T0 j; D% X setPressure(watchedAgent.pressure) ' M6 B3 U0 }4 p% A变量名称须统一,可以都改为watchedAgent