在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 7 Z7 b5 [: t% b; ~' i+ @3 D% f( {9 E5 k, I% Y u) ]
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")2 `% r' U% L( N. c5 x3 ?
public double getMeasured pressure() { 4 M) ?0 [) l, D( @4 ~% I return measured pressure 4 {' c8 N4 @' m0 C* H } 4 y. D% E1 u) j% ]% Z public void setMeasured pressure(double newValue) {" v9 P% ?( L+ ]' n7 m
measured pressure = newValue; [4 p- T+ g7 O
} 9 j( ]1 x# r: M ~2 B( z0 f" s public double measured pressure = 0 % ~2 @& f# T& Z% N ~" q4 t6 x1 e% x/ F' I! H
/** ) O. A Q5 E7 n- | * 6 K9 M: H* E$ q2 ~ * This value is used to automatically generate agent identifiers. 0 Z2 q, {% S! A" @8 c; ]: P( t * @field serialVersionUID ! V- P& Q5 ?) z2 l * 1 _# m& s9 _9 }: d9 o7 x E& q */ ! U+ b( h1 ^( A" I5 ?# h+ H" S. t7 y private static final long serialVersionUID = 1L 8 H1 n, H$ B; q' S$ J. e2 @9 F * O. m, ]7 q# J6 k6 E( g; V! w /** * M6 Q2 P$ A! G" N* G! U( H J *, n8 Y1 c% R# }; A
* This value is used to automatically generate agent identifiers. % U: t# X" F& X! o- E * @field agentIDCounter 4 q* W8 R0 S" [+ H: L* j *4 O+ I- Z% Q! O3 c( J* l
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protected static long agentIDCounter = 1: K! M2 e+ }5 k% s# Q
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/**0 ]) V# t, |' C2 \% G; ]! `
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* This value is the agent's identifier. # ^6 U: E+ x" F3 [, J5 m * @field agentID/ G/ j5 O) Z- |, u+ z4 K* \* p1 r
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protected String agentID = "GasNode " + (agentIDCounter++) 8 h. F5 S3 Z! g2 a2 U- Q 5 J) A4 b! V: @% Z j% K /** # Z* J% x9 d9 t9 C * : `" M' ]% d& w! d0 e- J * This is the step behavior. 2 X, E3 y$ f1 O3 C/ z * @method step' Z1 G. y5 |6 V' H" Z
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@Watch(/ }; [. K2 `3 e
watcheeClassName = 'infrastructuredemo.GasNode',( p( W3 s+ }& E! _* C
watcheeFieldNames = 'pressure', - X6 a. M* |" l8 t query = 'linked_from',& D. B- Q& Y) |
whenToTrigger = WatcherTriggerSchedule.LATER,+ }! {/ S' o% }
scheduleTriggerDelta = 10d& N& K1 A- H& s
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public def step(infrastructuredemo.GasNode watchedAgent) {7 q/ t( V4 C* ~3 c$ e: z: W; W
3 t2 k, N' {7 F" x4 N2 W; C // Define the return value variable. 9 b+ |4 k8 s: ^* ? def returnValue; Z6 j# d1 X# _" \' R( f0 C: x
/ A- E5 U3 e. P, w1 n" V( l- P // Note the simulation time.3 Z( Y$ A+ ]! z! q: s8 `
def time = GetTickCountInTimeUnits() ' v; y. q% z% R2 B 7 j$ \8 ~9 G- _& Y" y3 I4 _$ U6 ~% b 6 \' A9 S; @7 R! G7 V: L // This is an agent decision. 1 I2 L0 j8 {" R3 ^3 U) r if (watchedNode.pressure<200) { . U7 s: N$ A9 L$ z" {/ H3 i o4 U
// This is a task.; y- H- @; T6 h/ B. y
setPressure(watchedAgent.pressure)# c* C& @. j( n! l) u* m
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} else { 0 Z" ]/ d) U( P. I4 y8 q, V! P 5 m" D, S6 G9 V& { 3 M0 G: F, [) V1 z6 d$ e }3 A5 r8 C2 f3 [( D/ J0 o& |
// Return the results. 6 }- N- N8 T0 r4 c" e+ I, x* V return returnValue+ S3 V. U% U3 M" K
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* $ E) O" l: a+ T/ t* N5 o! p: W * This is the step behavior. 2 l: y j+ F( z; `# V; C3 j7 X * @method step8 W; X- E# Z. C8 n1 ]" B
* ; W2 K% R6 }6 K2 Y7 w# t */ ) |' z6 ?0 o# i( q* O @ScheduledMethod( ; f2 |9 r' B( ^& k7 `( M9 A start = 1d,3 c8 Z a0 Q; |9 f- e+ g. x) i
interval = 1d,% z: Q9 w* k& q f$ R$ }; S# N
shuffle = false " H% S# H6 g' z, V ) ; e% e/ }9 H1 M! z public void step() {* X$ E1 A6 s( X
3 Q% {0 y/ [2 f* D- U% m% u& d // Note the simulation time. " a3 Z4 K. L. p8 q: l def time = GetTickCountInTimeUnits(), t4 b( k; O* D, o, B5 j
* }% E p, K$ |9 f9 W // This is a task.8 s" V7 R2 i0 M
measurePressure=pressure+ RandomDraw(-20.0, 20.0)/ _9 M8 r# l, x! }4 j9 n# D
// End the method.) i U, U! W+ E2 x
return; `/ I: X+ `) a6 }. O7 \
注意,在函数step中 x- E; ?6 e5 C T public def step(infrastructuredemo.GasNode watchedAgent) {& l6 r& K" c( T6 Z
//这里是watchedAgent 8 X) N/ ?1 w% W8 ~1 _0 M+ P 但是在语句中,你填的是watchedNode & R3 ^- B: f7 d! ^. Z // This is an agent decision. . A' b0 t' h; q3 J4 b5 C if (watchedNode.pressure<200) { |( ~# V- ]6 i0 R$ u
setPressure(watchedAgent.pressure) 2 t3 g7 a+ k4 B变量名称须统一,可以都改为watchedAgent
注意,在函数step中* h& s U' N, m, ~! h# S
public def step(infrastructuredemo.GasNode watchedAgent) {; g9 Z7 J9 r X( \/ ?' h: J
//这里是watchedAgent , G: J: l( f1 c" a& B 但是在语句中,你填的是watchedNode 3 @, X4 `+ J4 r // This is an agent decision. 5 N3 d- s& s3 m' [1 g/ U" K0 n if (watchedNode.pressure<200) { : y0 f% j8 h$ [" n5 H# t
setPressure(watchedAgent.pressure)& S3 L# M$ L! V `0 s. ]
变量名称须统一,可以都改为watchedAgent