- I2 \/ B- e+ I@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") ( F9 I% e, o3 B5 y4 f" D, t public double getMeasured pressure() { 3 M S% H5 S1 c1 v, F0 k return measured pressure3 }0 Q3 ?8 R, m- V& f
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public void setMeasured pressure(double newValue) { 5 |9 [) E, h8 V9 w4 y measured pressure = newValue7 B. z% s! L% C% f7 v$ t" u1 Q- L
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public double measured pressure = 0 2 }* o8 v& P9 \+ t, D( x6 |2 K# d y X1 [6 C, v) a
/** 6 _9 d$ \( B$ H4 d1 P4 J6 N/ M * # L, y1 i+ c. [9 X * This value is used to automatically generate agent identifiers. ; u- S9 A9 u& M6 P' ]0 [' ^5 Q * @field serialVersionUID) s( E$ `3 Q5 @; J( U+ m
* / w# e. d7 A5 m" b( o2 _4 r# | */ * V! v6 k; }, a1 }% n private static final long serialVersionUID = 1L ! U1 l8 @& V# ` " D& n0 z' [2 C9 v: V2 @( G" j' S /** " ]7 a; c2 G9 Q: g/ d1 L *7 N+ a' q: e" |' E. V* {
* This value is used to automatically generate agent identifiers. 2 [1 l) J- N) n: c3 u) a * @field agentIDCounter; d. L7 J3 q6 g8 E
* , S+ L' \, V- @ */ 3 P' q5 Y0 Z2 F: \# `9 } protected static long agentIDCounter = 1 . g' H4 z5 v- }1 `/ i9 @# F% X w" [- @1 v; a" D- P
/**$ U+ u' v) e2 h4 x
* 8 `7 S' P0 A+ L. E3 N* k' ^ * This value is the agent's identifier. & |1 D" \3 y+ ~2 C5 X( x" o. p# @ * @field agentID : C9 @9 j: u4 q. S. r$ i! u- ~+ j *- `1 I6 s0 Z) I
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protected String agentID = "GasNode " + (agentIDCounter++)) s6 e9 B6 h4 f. Y0 t7 ^ a
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* , ~0 p5 L0 Y' }. @, t- U * This is the step behavior.8 k* I( P9 U6 K% l: ` e" H# ~
* @method step " I" q4 g8 {+ S O5 l- H *2 p9 A1 c0 Q1 H+ N0 ]
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@Watch(: _/ z$ ^# E. n' e
watcheeClassName = 'infrastructuredemo.GasNode',# A, g; [8 q5 B1 x2 C
watcheeFieldNames = 'pressure', 0 T* c/ b6 F' k; o query = 'linked_from', . C" f" Y2 \6 @ o( x, {. k# v whenToTrigger = WatcherTriggerSchedule.LATER, ! S# q& T6 f# H6 N8 q1 G, Z scheduleTriggerDelta = 10d ' h" |: q0 a" B; Y- b ) ) n q. @. x4 H. i2 c. ?( x9 w public def step(infrastructuredemo.GasNode watchedAgent) {- p( O, U/ J1 J1 u" W7 D6 \
( d6 k5 s+ e# x9 b // Define the return value variable. ' `7 @5 x* O3 [; m \$ V$ u7 s9 B# ~ def returnValue! g; X( `6 j! n8 l
# G+ a( K; L) l# O; o4 h // Note the simulation time. Y7 q: _$ @( _8 `) r def time = GetTickCountInTimeUnits() " W0 l" i$ k l 1 Z1 J! W# F/ T4 I. O9 k0 @- M
// This is an agent decision.) _; i M, e ~/ K" n+ A
if (watchedNode.pressure<200) { 2 v' Y+ r; ?7 G! ?+ O7 e/ l r1 `( @6 D3 k0 O
// This is a task.9 X3 ^& ^: s0 U7 A* E- `1 ?
setPressure(watchedAgent.pressure) % J: I4 S, s3 O8 z8 c7 G+ o' H9 k3 H0 q8 R8 t0 H$ O# N
} else {3 g5 v7 ]% u, O- L4 o
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// Return the results. ! C f8 _0 K" l0 `- K, D return returnValue+ t; O. P$ Q2 S q3 k- `4 F7 ^" J
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* This is the step behavior./ d1 p% k1 v# | l9 B
* @method step ! r0 n0 @! I5 Q- _ *$ }( b6 _) @" r
*/ 0 c8 z( s9 u% [1 {/ C @ScheduledMethod( % I! h( W1 z" L0 u start = 1d, 7 `. H" k P! D4 L4 `8 O interval = 1d,4 ^% }; O( t- {" A3 y
shuffle = false " C' h. t- d- T, M )# r& H; k2 D5 B6 E9 x
public void step() { 9 w. _9 Q. U8 C6 u7 r# B+ l* p$ x( q ~# L) ?$ r o
// Note the simulation time.+ S. f8 k E) p" b2 G M% e- A( p
def time = GetTickCountInTimeUnits()8 a- k; l. q+ e0 k
8 h: H8 d; d6 }( d/ f2 f" X( ^ // This is a task. * \/ h; W4 g i8 H) w& o: f6 @+ B measurePressure=pressure+ RandomDraw(-20.0, 20.0)" `. P1 N/ B! \- [) I
// End the method. 8 J& p1 k$ p. g- w0 v$ W return 4 B$ W$ N& f; j- {* m: R " x" a8 [ D% _7 P }
注意,在函数step中" ^1 A" A% }% F3 M- `7 T c
public def step(infrastructuredemo.GasNode watchedAgent) { 8 ]% J& e1 |0 ]* r8 ~% u //这里是watchedAgent : I+ A) F1 e$ R) |4 ] 但是在语句中,你填的是watchedNode" a0 w/ r+ t. }4 t* k
// This is an agent decision." s [' h6 ~' l' X
if (watchedNode.pressure<200) { # ^- b$ |. m, X( J; T
setPressure(watchedAgent.pressure) . O h& Y7 F0 I0 } p9 J% V变量名称须统一,可以都改为watchedAgent