$ W$ q5 M0 x; a@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") - @. F4 R- v: t4 d6 V public double getMeasured pressure() { 9 `' R" D1 H7 u return measured pressure 3 ]2 B" ]3 O' M } 0 K& [% o* h" T: G public void setMeasured pressure(double newValue) {; l7 Z& m8 C& i0 A4 N7 [; |* j: @, ^
measured pressure = newValue 1 E( S. m( }3 u: w } ' c3 h, g+ {& B9 ]: v" p4 G% Q/ ^ public double measured pressure = 0 . W# H8 ]5 R9 q3 ]$ g( {# ]0 q! [% q5 U; j
/**2 X8 T3 \- H3 M7 |6 a+ F
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* This value is used to automatically generate agent identifiers.* A5 Y; Y. \! {2 s3 ^& ~6 D1 K$ j
* @field serialVersionUID4 P ^4 L2 `9 S" | X$ a( l, [1 |
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private static final long serialVersionUID = 1L# I2 v1 y; J/ D D
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* * H5 \* L& D' U& y0 G" s% f" f4 w * This value is used to automatically generate agent identifiers.4 _1 F, A7 X& ^/ m
* @field agentIDCounter0 g7 n8 `! G$ g7 i7 m, D: @
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*/ * m$ c& E3 D' w! x5 ^: z S protected static long agentIDCounter = 1 & U4 ^, o4 l$ i; N9 y/ i! b) i 5 U' m! `) w$ c q+ \# d /**/ [ `; U5 l) X
* ) b, E8 x% c6 d+ [ * This value is the agent's identifier. * Y0 h% S- x! }5 N" `; _% s- Z$ } * @field agentID 2 w5 A8 n( i1 B3 o( v& W+ B * 6 g: W3 ]5 c- V */6 D( D/ P/ z3 c' R$ }) F, n. r
protected String agentID = "GasNode " + (agentIDCounter++) # K/ x U% `- l" `; D3 S7 v$ p. v1 g, V
/** 9 a. o3 L% f" c% a7 ]( @ * 0 c$ X, c2 P% G& A: Y5 c; |3 B * This is the step behavior. " t/ _9 \9 N- N% M- j$ k3 z8 p * @method step 0 m+ {" ?( `. x' c8 }, o9 ?- i * 3 V7 q5 p O. o) e */ 8 _8 y+ Q+ W8 n6 R( M) e% |8 F @Watch(4 Z7 U7 k$ s* e$ f- b, s
watcheeClassName = 'infrastructuredemo.GasNode', " D* _: x$ n) A: k U4 `; A2 { watcheeFieldNames = 'pressure', ; I, f( W+ ?2 d0 [9 r query = 'linked_from',! `$ U% [7 ]$ B2 {! g6 T' ~5 b
whenToTrigger = WatcherTriggerSchedule.LATER, , W4 a ^; W# w/ C2 a% I scheduleTriggerDelta = 10d - C6 R7 ^" s$ q )8 v0 A5 l F/ [% Q
public def step(infrastructuredemo.GasNode watchedAgent) {* G( Z& h/ n, n B& M: t
# g4 Q# d' d& ^+ H // Define the return value variable. + B- v, D: C$ D def returnValue ! U* c% }9 X4 _& [1 S$ [9 j7 Q# ~ ?& \
// Note the simulation time. 9 Z5 W5 a; ^0 ]6 a8 p4 o- ] def time = GetTickCountInTimeUnits()6 ^4 b& v1 Y8 h7 ^3 `9 J! k
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// This is an agent decision. ' R6 A) {: n) g, e0 s if (watchedNode.pressure<200) {9 f U8 X1 T/ J( P6 }6 ]+ Q) M+ @
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// This is a task. . q, b4 w5 {0 ?, g2 n( ?5 _* Q, K setPressure(watchedAgent.pressure)2 d/ ]' z: `, {5 d8 E
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} else {8 m# b. o; a0 w, `
/ Z& m, O2 c9 P" Q# n" a4 s- f0 _* W. K ! @. w7 _9 d8 I# B5 y- k+ Q } + j; k8 [' [- T // Return the results.3 z" _. k$ c% [* C
return returnValue 7 ^2 g1 t8 o& j ' j2 t( G1 }- Z2 a2 U+ r } $ n$ \+ z% g8 U2 o- o; ? 1 K3 ?+ g$ Z! Z; |% T, e+ m /**. j: N1 M8 R: A s
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* This is the step behavior.2 u& ?9 s \" @ r v9 I3 r: u, y
* @method step# S# y! K" {3 o8 J ?
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@ScheduledMethod( 4 R4 ]2 l! ]0 L7 L( } v- N start = 1d, 5 L2 s, b/ Q) A( E- b' [ interval = 1d,) u8 t/ x, c' G. V+ @# ?
shuffle = false; d3 ^& b( \' ?) a0 P% l8 @4 f
) 0 b: a9 \/ W( e K public void step() {6 H2 A3 A2 O4 I6 V/ K, m
; C; G! T) d8 t0 R$ ?$ m // Note the simulation time. ' P! |$ c. F3 _% u! o0 ?. W/ X def time = GetTickCountInTimeUnits()' c) _5 O3 r/ j6 i+ ?* m+ m& ^
. j" g0 W; G- U& d. J! F // This is a task. - ^& ^& f) e) d. u+ ?3 i/ | measurePressure=pressure+ RandomDraw(-20.0, 20.0)7 `# R, J$ s4 H( C1 {7 k, L' {8 t
// End the method. : t9 g, A, Q2 k return5 b9 V o# C* V3 z5 p3 y
注意,在函数step中 ' u2 F7 H* `6 t6 x1 g public def step(infrastructuredemo.GasNode watchedAgent) {! r& H. i7 H9 Q7 Q: p
//这里是watchedAgent' _4 b' }5 l7 H
但是在语句中,你填的是watchedNode / C8 x' I% C0 s& K* Y! ` // This is an agent decision.2 d! v7 p- x0 `* T. C# {
if (watchedNode.pressure<200) { & I# D! T f" k
setPressure(watchedAgent.pressure) - {+ h: l6 E* s0 ^变量名称须统一,可以都改为watchedAgent