b6 x& i! h/ l- R $ P+ l% I# y# l6 y7 g. K2 u3 `7 C; }@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") & }& o& t7 z3 z, Q# n$ J% j# F public double getMeasured pressure() { 1 I R' U( U3 x) T return measured pressure , M$ O3 Y0 I' h. D0 n* [1 q9 x }7 P8 Q' C) h1 K( Y6 f* \% X
public void setMeasured pressure(double newValue) { ; `- }9 x: ^( n8 |( a! X( p' I measured pressure = newValue8 h0 U% N) B1 ^3 K
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public double measured pressure = 00 p8 D9 N+ {: W2 m5 i
T% E' T/ \$ [. x T. ] /**! O) ^. m; [* Z# P; Y8 X; q
* ( S/ O) X/ ~" S$ U9 c! `! S* m * This value is used to automatically generate agent identifiers. 0 g2 `0 w) w0 T3 C * @field serialVersionUID 0 a! Z+ G3 t( q6 o/ m1 r5 N. {0 Y *" O8 z: z: c/ r
*/, p# H% G3 I1 ]. w, X6 i
private static final long serialVersionUID = 1L * t: Q& n% M9 k0 }/ c4 |) a. f# k; h6 s- X& _" g+ W
/**2 D* y! p; `# i0 Y# }
* % D% E* h+ t& L z$ w( a3 A( p. L * This value is used to automatically generate agent identifiers.! h& j* O/ x C
* @field agentIDCounter 3 Z9 n }- B) C9 R: m/ { * $ ~# T" P' J* \# R8 `1 E$ H0 R& D */+ M( k; V0 H% _' W) ]# o5 `7 V* Q
protected static long agentIDCounter = 1 + c3 f+ O+ q2 h' i1 O5 X7 C* a% |
/** + a9 V# I6 ?& L' o8 X; N * 8 o c7 z' N6 S, m g, c * This value is the agent's identifier.% E3 ~' U4 S% i; @0 B
* @field agentID ; b* y4 X- ]2 L+ I5 D' \7 _; G0 {- J *" p! P) U7 ^+ W: N8 O( F/ {( [* u9 Y
*/ 8 \2 J! L$ u. K$ p protected String agentID = "GasNode " + (agentIDCounter++) ! E( [ ^' u/ R! q# Y5 `4 X4 W3 ^, W X/ x
/** 3 |- n: \+ b) c/ C5 d1 l& O$ S *1 s- y' ^0 } U4 C
* This is the step behavior. 4 f% Z: [; \! J& s0 x * @method step- u, j& ~" @5 \( C; @0 S( B v
* # r5 ~2 H( c( F3 l6 M* ^9 T4 C */: U+ n0 d: `! Y6 j& u
@Watch(1 I* F, |) a! o; P6 c1 i
watcheeClassName = 'infrastructuredemo.GasNode',2 N0 X) I. N4 f, H9 L
watcheeFieldNames = 'pressure',, H& d+ b- O; V/ m" ^1 V3 g
query = 'linked_from',$ _: w# ]1 b# _' M3 ]' R5 u- A! y
whenToTrigger = WatcherTriggerSchedule.LATER,: P( b3 _) ]1 ]4 i! m; Z4 Z/ B
scheduleTriggerDelta = 10d 8 F+ R" O1 Z" T* I2 t, { m )$ v1 [% T0 K( X' Y/ J
public def step(infrastructuredemo.GasNode watchedAgent) {1 G A% f8 r! ~1 i. E9 B1 b
: ~& A3 d: ]; c* Z0 w0 i // Define the return value variable. 9 x, T+ u# i5 E! R6 _6 ] def returnValue5 N w+ V! O- E( O# w' ^. m
1 e2 R3 Z1 c) p+ i // Note the simulation time.7 L9 U! f" n( o$ Z% v; ], T
def time = GetTickCountInTimeUnits()0 ?% x6 y% B3 a' k9 D1 L( b
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, s8 Q; E+ I9 A# V$ X$ A // This is an agent decision. & i z7 Q, y. S* U+ S if (watchedNode.pressure<200) { X- W# C# B* B 9 O! q/ n' }/ R. E( X7 K- V // This is a task. - f m; b. `) Z! h. I setPressure(watchedAgent.pressure)( z9 L: l, a. p& d# F7 k! I
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} else { : j4 _$ G% F( V% e* S E8 ~( j8 P! i" K; l2 O- v
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} e( X, Y( J O9 K6 {" J0 p* O // Return the results.+ s) g/ H. d% g- w! K+ l
return returnValue 7 Y V5 I0 k! o# a) D# Q 5 \' K) _3 Q0 |$ u/ T( q' G! H }/ Z; W4 `) j! |/ D" F+ g
: V- m% T" k* |( }, ~' o /** # [( Y0 M6 \& e" } * " R" P! p. d+ m2 G/ f% A* z) u * This is the step behavior. " w! [, w O- e6 H/ T * @method step! K8 | I" ?+ L
*& @! Q/ p* D( {0 [
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@ScheduledMethod( . v% e [5 r1 |3 ]8 i start = 1d, & @* H" p( M' e0 X& D6 I: N5 I, e interval = 1d,8 l/ s* ~' R; _- x" o/ g ]
shuffle = false% H8 N0 @5 H) T# L4 n7 X
); D3 A* K, A' U- I
public void step() {0 ?4 `8 `: w ?% H6 Q
, E4 C% x8 i. a# f J( b( ` // Note the simulation time.& s: T, C- M$ Q8 ]: p% b4 @
def time = GetTickCountInTimeUnits() " `" T* E8 s5 i1 ?2 K ( w @+ V9 _: x- p' q& Q // This is a task. 9 a, i, _8 R7 z$ c& c0 w# G5 I' F measurePressure=pressure+ RandomDraw(-20.0, 20.0) ( W' ~' B* g7 ~/ {0 u // End the method. 2 G( K! |" ~* y9 ^, j return0 {, ~+ [& H2 O* ^5 k( h# g
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}
注意,在函数step中 8 m% Y8 j2 s6 h. P public def step(infrastructuredemo.GasNode watchedAgent) { 3 @4 B# d: i: O& O2 c' F //这里是watchedAgent+ q8 W* W. Q* ^: c
但是在语句中,你填的是watchedNode / f( P* [' s6 K @ // This is an agent decision./ M4 d+ g5 O( s) O$ g1 w
if (watchedNode.pressure<200) { ; c" Y3 `# G! C$ L setPressure(watchedAgent.pressure) 6 g% y# _* b* M, S% l) B3 g$ [变量名称须统一,可以都改为watchedAgent