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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")" E. r1 J9 {& q! i
public double getMeasured pressure() {# `, U) e+ q- P
return measured pressure# ]& |( Y5 W- Z$ Q8 n; Z
} * Y4 _& I7 K3 d* k. T public void setMeasured pressure(double newValue) {% L4 ?2 x3 _4 N0 o* c* l3 F
measured pressure = newValue ; k6 G4 m) l& I q: J } + E0 y3 B. w0 x" M1 `7 `3 ^4 L& e8 D public double measured pressure = 0 5 N! Z! O' @& j7 ? " a, @' n7 f0 o1 ?# K/ ` /**3 O8 J7 }3 O6 ?3 S
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* This value is used to automatically generate agent identifiers.9 ~7 D( i2 Q* V0 ~
* @field serialVersionUID, w' [5 n" ?5 O
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*/ 8 y& l9 R& f- @0 k% i0 y private static final long serialVersionUID = 1L! w5 D# A: W; l4 L1 z5 h- o
# n. D, @3 s- o2 R /** / M3 J, ^* d, A/ ~9 X# z$ \. \ *, }2 Q1 V s$ ?3 S% o5 c- O& D7 Z
* This value is used to automatically generate agent identifiers.% Z: H3 D' ^7 D3 D
* @field agentIDCounter , f. x4 F% E2 m' t * . ]+ z z/ C Q6 k* z( ?+ O */ 8 a) E/ Y, g* |: c7 ^' X protected static long agentIDCounter = 1 : K+ P! g" k% _8 o' a* [( c/ p
/**4 O8 _' @* _! H: R6 y5 l' ~0 U
* 1 X6 y7 x1 Z( I- C * This value is the agent's identifier.4 r/ q2 V6 ^# H# n% _8 }" i
* @field agentID) T/ S! i0 D1 m' b4 A9 N2 M
* 0 b, ^9 X* @- f. Z0 R */ + V2 O. c% M. U5 O protected String agentID = "GasNode " + (agentIDCounter++) * X/ u. y7 d9 G! Q0 \ 3 Q9 _2 V& S* {3 N /** ; p% X5 S6 L; I k8 p# v0 n$ p * $ }/ \ }- a& s3 } * This is the step behavior. % V3 }: F# M8 s0 i * @method step 7 J6 p1 E& c1 `; ^ g4 T *# q0 y/ {9 ?/ n6 m: A; L. i8 l
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@Watch( 0 m: r% D2 D6 |: C3 G; Z+ c watcheeClassName = 'infrastructuredemo.GasNode',: J) p) W% q* b% ^0 I7 ~
watcheeFieldNames = 'pressure', " ~; B$ w3 B8 u8 `- y6 N- I9 S' i5 e, W query = 'linked_from',1 G) T, O% w4 \
whenToTrigger = WatcherTriggerSchedule.LATER,1 W- _7 e H5 ?6 |7 M4 y0 C
scheduleTriggerDelta = 10d # d3 m5 Q+ |7 w8 h0 T ) 2 x H5 v( w5 e( Y public def step(infrastructuredemo.GasNode watchedAgent) { , S6 U8 T7 I, F- ^* O& t3 a9 L# G+ [- G' o8 ^6 g9 [
// Define the return value variable. 0 j; e9 V# ]1 L; z/ a def returnValue 0 P2 l0 V' S3 D) ?+ ^, Q7 q2 ^9 r. q0 i! E# k( T
// Note the simulation time.. ?; g" v2 g8 r" ~0 ?
def time = GetTickCountInTimeUnits() T/ [1 s9 q: X; D0 ^9 M( p+ f; L# h
( i2 T! Z m) g 9 h7 q) N" ?8 s( w/ r // This is an agent decision. 9 R. n5 j9 c7 n; u if (watchedNode.pressure<200) { 7 |9 x) z2 k/ _ 0 h: p; e# Q& k9 s7 V6 l# c // This is a task. " f x4 y/ h* [+ `+ B setPressure(watchedAgent.pressure)0 E8 h' M9 u/ b" V0 L) u/ _- k
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} else {! t" w2 r2 \ A" y0 Q
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- k& [8 R7 k9 R y* u } " }( X! f3 h$ X" {- f/ x9 K9 F // Return the results.8 W( N, t6 J8 y% @( }; e% ~
return returnValue ) e: }; Y2 L1 Q \, j ; Q5 e- ^1 F; O- R' G } ( M/ {" l" w2 Y$ m" N) B1 J5 C 7 r; H7 ^6 X* J) B /** $ J; [( ^ E+ F7 S *: r; k* p. i/ g! z8 [2 {8 b
* This is the step behavior. 5 w F! b2 u2 A. x3 w. i' e * @method step 9 u* Y- k6 \8 u3 i# j8 Z1 \ *: w8 y+ o9 `9 N5 H: t
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@ScheduledMethod(( [: g3 t. L4 u; Y# p/ M
start = 1d, ) W+ L6 m) Q4 v' C interval = 1d, # I, w* ` ^+ k/ T# S5 e0 `6 s) J shuffle = false . F& a7 t8 h: Y& ?& o3 B: ~ )9 f7 o1 C- D0 H/ z l) q; ^7 }
public void step() { ; a/ K3 J2 {; D; J% F- U, V9 C: {4 G/ @, R$ j
// Note the simulation time.& } D. L0 {' ~4 N
def time = GetTickCountInTimeUnits() 0 r+ D& E- H6 Q) x; m! q3 n5 P5 y \ ( a% s, ]8 r, x0 O- K1 ^0 M1 z# Q // This is a task. % K: k# z0 Q( z3 z4 Q measurePressure=pressure+ RandomDraw(-20.0, 20.0)5 E4 r5 a5 b$ i5 |. c
// End the method. 7 X' w5 c) k3 u2 T; v" ] return 2 H$ ~* u, w* d5 Q4 H1 h f" N . i4 u. c+ K9 q, E8 Q1 T1 z }
注意,在函数step中& v* T/ f3 u, p( q/ c
public def step(infrastructuredemo.GasNode watchedAgent) {1 L: C" |2 E+ n1 P
//这里是watchedAgent ; p* K1 c" t" U# _, h 但是在语句中,你填的是watchedNode) x! J4 C0 `/ n3 B
// This is an agent decision. 7 Z" p1 j; e9 B/ n* ~$ t if (watchedNode.pressure<200) { 0 R/ V* c$ k3 @% i0 L. z setPressure(watchedAgent.pressure)1 Q# Y, g) R, d9 F* z
变量名称须统一,可以都改为watchedAgent