在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 2 u! e( f7 x4 O6 O' }& r / @# ?' y4 r1 |( ?6 H ) C3 H% s, f1 }: L$ @& B+ N@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")& H# g. a, r9 b% T: H& @3 d$ h
public double getMeasured pressure() { 8 y5 n. M4 E% r$ U% B6 P7 F, ? return measured pressure4 @/ A* W6 K# ~
} ! G9 T6 U9 W" d. _9 p& F public void setMeasured pressure(double newValue) {( A1 O- `0 ^0 O* @: k5 _
measured pressure = newValue 5 c' H' z o$ }* A }4 [3 [* E* K, t
public double measured pressure = 0) }( R+ t5 A, w! e+ a
0 p# f$ K, ]1 v4 w8 P5 S: L /** 9 Z# I) W! b5 W+ T *' F" V# c) p3 j4 @
* This value is used to automatically generate agent identifiers.4 q6 s# p) u8 Y3 s
* @field serialVersionUID $ O/ [8 W6 l( _- }9 j" H- U* q- Y ]8 ] *" G: A! m& h X! o
*/ 7 K& v& T4 ?. I6 c private static final long serialVersionUID = 1L- a) f. P2 R+ N5 q2 y
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/** ) Y3 G# |: n& c' _: r0 ]! } *: y+ j+ ^1 ?! R6 Z. B Y5 a3 Y
* This value is used to automatically generate agent identifiers.# c. ]7 E: _" F& ]
* @field agentIDCounter2 D/ R. ]# U; i
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*/ * G; K8 D* H J( d2 Q5 B protected static long agentIDCounter = 1. c, Y+ z+ C' J A* a
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/** " T/ O! h( |! N- A5 O * 0 t' c1 P* @0 ~ * This value is the agent's identifier. 8 E/ [) m$ X, V * @field agentID* z0 b% f3 {$ ^) T% ?( k8 i
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*/ : n: [* l& x, G. ~# B+ c1 t* s5 o' w protected String agentID = "GasNode " + (agentIDCounter++)( u6 d; f" ?5 M: m9 `
# U8 h8 P% a9 Q4 S9 O# p5 M /**7 z2 }3 e- ^. e1 b' }: J* o
* 2 i/ e8 v/ [( @0 ~! u * This is the step behavior.+ w" t2 D4 P) e& s& v9 c2 k
* @method step 7 W1 s% y2 ^" }" u/ Q* v3 h" I: ] * ! W% y2 t& [. y3 b; l$ ~) | */ 6 R( E: S. J6 e0 V! L9 U @Watch(, f" t: H9 R3 w; ~# [1 f* n
watcheeClassName = 'infrastructuredemo.GasNode', ( E0 W0 Y# u# m( P+ _7 a" S watcheeFieldNames = 'pressure', $ w" l B: G; S& M query = 'linked_from',9 t2 s% h/ U; ~
whenToTrigger = WatcherTriggerSchedule.LATER,* f1 |* o& J% H9 V3 w5 ^( O
scheduleTriggerDelta = 10d 3 x, [/ D) |% _ )9 f' A7 r2 ~- B
public def step(infrastructuredemo.GasNode watchedAgent) { ]. U, v" o% K0 I2 V& m
) x+ |3 U7 m! l# J& z // Define the return value variable. . q$ I( L% P" x/ v1 w def returnValue1 O$ X) A9 ]$ X! d( l
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// Note the simulation time. ; N% g! H2 J" g( ^, I5 f def time = GetTickCountInTimeUnits(); a9 c% z, Z; d0 J) x/ D6 V$ n
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// This is an agent decision.0 t# a2 a: H+ [9 M/ z, h
if (watchedNode.pressure<200) {9 g3 t* l- n, s5 p
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// This is a task.. h; y& J9 [3 r3 ^# z1 _
setPressure(watchedAgent.pressure)/ l6 |: N' t6 W
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} else {, R3 h/ p3 Q1 D) M- W
4 W r; j. N1 S2 @ 2 i3 b+ q' j$ j$ l) O } ; c8 o" `# w. l/ Y // Return the results.7 O8 q6 k B/ H. q
return returnValue' ?) ^3 g6 [3 x9 _# H
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/** & l7 W1 o% M( S * ) c) a0 S3 u$ z. s0 y4 S * This is the step behavior. $ y2 ^% w; U8 x4 Y, l * @method step" l5 W# ~& [; D& b# o2 | P+ S
* 5 {1 c: _) ~4 v) c8 f& M */) ` @3 m$ a& ^$ N+ b
@ScheduledMethod( 1 d' l% s ?" h, i start = 1d,( K) z e( y9 i4 f( n
interval = 1d,8 }4 O( n: Z, V8 p- e
shuffle = false, ]/ U5 s0 P& T7 z1 S* e
) 4 f% U* q% x8 U6 p public void step() { 2 |/ L2 n, G6 ?" R! v: q 0 f3 p5 D5 j0 h2 x' n9 v // Note the simulation time. . t1 u3 @5 w a% j8 `+ Z def time = GetTickCountInTimeUnits()' P. l5 Z* X$ }
6 l8 ?3 q" B* `- @6 b // This is a task. 5 N- C# T1 V3 \/ n6 K# r measurePressure=pressure+ RandomDraw(-20.0, 20.0) 4 b3 R" ?$ B' b4 @9 N8 a& T // End the method.; q. V0 }2 j+ F/ m
return( k/ _. P9 {, B& s' _
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}
注意,在函数step中" B/ K0 t3 _& m. N
public def step(infrastructuredemo.GasNode watchedAgent) { % [! A. I' G; ] //这里是watchedAgent; ~$ n7 H1 c! Y" _! Z, q, _; |
但是在语句中,你填的是watchedNode % V. ~4 Z @$ X: g) Z0 T/ T& V // This is an agent decision.: w5 @5 P3 \8 {1 N# ]$ y
if (watchedNode.pressure<200) { v$ \: }8 {! j+ X7 W
setPressure(watchedAgent.pressure) . ^& ~. ~* Z! y, B变量名称须统一,可以都改为watchedAgent