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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure"): o7 h! a/ i; p: A1 I8 U6 m- K, G
public double getMeasured pressure() {% z" L* M% d% I/ T; }! W. m
return measured pressure 6 h1 U% S% c& z0 k/ B8 R( E } " M3 r1 j. x; S( r+ e+ t public void setMeasured pressure(double newValue) { + j) t/ | }/ _ measured pressure = newValue 5 I2 c0 i0 U+ U, E# E } 0 L8 b. k/ m4 h# ^ public double measured pressure = 0 1 o9 w- u3 @: [* Q& j0 t7 o8 w1 h& u ! W/ r& a# W3 q# O0 U5 W- G- B /** 8 {2 w; s4 l( s9 X* [ * 9 V# \) {0 r$ V0 X7 _) [! a * This value is used to automatically generate agent identifiers. / I: h) k% y' c% l/ B# A; r * @field serialVersionUID . b9 k/ q6 v% @9 w$ B2 e *$ b5 f% b/ W! s/ f* X
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private static final long serialVersionUID = 1L " ]8 Z5 ~1 A, Z& e" e" N& V; j5 N( G% I$ c# p. [8 L$ k
/** Y. T0 K- Q4 C2 V( W6 c5 U% U! P *) l: [ |' r- d5 B# Z1 x1 {8 Y
* This value is used to automatically generate agent identifiers. * t) h7 d1 P6 M) ~. b6 z+ T/ F, E8 D& s. k * @field agentIDCounter - z2 [5 S; j& {0 y4 J8 F * ) @" a& t+ J# l5 D! X */ & e3 z1 k- G% k6 d$ C3 I2 ~ protected static long agentIDCounter = 1- W, N; o- N& x0 ~9 {
% _: B4 F: i6 F /**; _( D2 l$ [$ f
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* This value is the agent's identifier.5 t" p8 `+ \# K( k9 l; z% h. \
* @field agentID 0 m: `6 k5 Y% M k& [0 d- C* O& k *7 [% {4 p" k" s& @# R* T$ ^9 e( k
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protected String agentID = "GasNode " + (agentIDCounter++)# h1 G7 B% ]3 N+ t! L) i, \
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/** ' H( J4 ^4 t" D* w/ w * 1 n2 \9 t/ h; r2 V5 k6 z * This is the step behavior.+ s2 w2 }( [2 L
* @method step% K$ X$ T! v+ A* P
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*/ 9 E" o+ \7 X; R @Watch( 7 j. T; u2 d0 e; Z# Y watcheeClassName = 'infrastructuredemo.GasNode', , x, I5 ?3 v4 G: B watcheeFieldNames = 'pressure', ; O* u0 h( z3 k2 J3 y query = 'linked_from',* t+ Y9 v. K8 l) x8 r
whenToTrigger = WatcherTriggerSchedule.LATER," b' M v7 u& }0 \, U" a
scheduleTriggerDelta = 10d7 G; M; A% k1 O) A" F
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public def step(infrastructuredemo.GasNode watchedAgent) { 1 h4 m% p0 J" z5 c/ J, F S . o' d6 v. o: Z9 k8 I" r7 o; ` // Define the return value variable.- Q' \1 q- N4 c4 {, K% m. T
def returnValue & p* D* n# g* a# n/ a 2 S, M7 J1 @$ p- A$ D# T // Note the simulation time. - d- `9 P) L" H! F6 g def time = GetTickCountInTimeUnits()4 a" j. J& N) J1 V# Q% {2 s; f6 f
) _8 s3 a% \( b/ s! U. _' f$ B, M 9 {1 I* U0 G: J3 r% g) \6 I8 N // This is an agent decision. ! R4 n# |# j& U; m( H8 _7 M8 p if (watchedNode.pressure<200) { 7 L/ ?4 p$ Q: `- b N3 Y ` - Q8 s* ^# ]; Q9 Z1 P' D // This is a task.: x8 k" n( b, L
setPressure(watchedAgent.pressure)1 j' a. G& ], j7 T z/ f
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9 O3 _/ m& _7 m, y) \- a- q } 6 w: X% _9 g: ~9 w' P& u! r l // Return the results. ) u9 Y, w/ M7 \& y! F return returnValue $ Q2 _2 f; C+ b$ \+ U9 G/ i9 z1 C; c: \7 X6 W6 Y
} - A% k) `, E# H 7 j P- I" u( s Y% e' |; }. A% S /** 9 O4 F/ @; g! r9 D E *& z2 a& J! h9 v8 Z; J# x
* This is the step behavior. , S% W7 T- n8 s) z0 S6 T * @method step + d* A5 m' I! I) a; x* w% y. w3 ^ *& M" a# B% W+ _4 `/ Z# G1 O" `
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@ScheduledMethod(+ |+ t6 k( n& o) L! t$ S
start = 1d,/ V7 j0 Z' @ P5 }/ F+ M
interval = 1d,) u% K p* ^8 q
shuffle = false- h! j3 B2 z" A; e' Y* P7 ^5 B- Y6 Q
) % w- \7 u9 w8 f! q- D public void step() { ; V Y2 \" ^, H * v) U# l, j$ x1 r6 i. A // Note the simulation time. 6 `: g: m. x" o5 G& G' B7 K. Z/ L% q def time = GetTickCountInTimeUnits()! y+ m" v$ o& \$ r; O/ ]( i! X7 u3 D
5 u$ Z$ K# g2 q, M f3 i2 B // This is a task. J/ r7 i5 y! k3 q
measurePressure=pressure+ RandomDraw(-20.0, 20.0)$ U, ?* n. c3 a2 S5 T0 J) t
// End the method.1 L! X" J6 V# I$ B0 F' a, Y" s" P
return( U$ O- [- b7 q' U0 G0 M
注意,在函数step中- }( a/ \$ |! W) k
public def step(infrastructuredemo.GasNode watchedAgent) {# ~( Z9 \5 A. l# d7 s
//这里是watchedAgent; l% u. h, \5 O
但是在语句中,你填的是watchedNode * r3 z; K; H" j // This is an agent decision.; \8 @! ]9 p6 b
if (watchedNode.pressure<200) { ) N0 B+ [) W6 P4 f
setPressure(watchedAgent.pressure): N4 b7 u3 J" M) `
变量名称须统一,可以都改为watchedAgent