在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 6 L! m* X( U; _* F! n7 C- i7 ]( X6 S4 L- A5 x3 U; Y, M
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure"). ]5 k& u" V( s0 Y" Y
public double getMeasured pressure() {% [$ A5 k5 \* }' E9 J
return measured pressure/ Y( W! d0 n$ t7 B
} 6 s1 j6 c7 a1 Z public void setMeasured pressure(double newValue) {4 y' H) J/ K0 y# _+ n3 W
measured pressure = newValue x L0 b* q" u7 U
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public double measured pressure = 08 ?% o m+ \1 [6 U2 v s: t
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/**: ]0 |& k J- E( M& T
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* This value is used to automatically generate agent identifiers. % o2 d* w" `! P! F* |& f8 \ * @field serialVersionUID 3 n' e- y. [7 A' y7 Q' `. j1 P7 G, \* @ * * g# Z' P) w5 z7 i) ] */3 Y; _/ v7 Z1 i' \6 Q- E* l
private static final long serialVersionUID = 1L " |$ C( ^# y; y : W \) h( G: r) E, o8 C /** 0 [6 ?; g7 ^& o1 g- m * - E0 W Q% \) p' A3 b% v! S * This value is used to automatically generate agent identifiers.: H# _5 O5 ?$ q" p) O
* @field agentIDCounter S! d- `0 f* y, O/ D" n" K * $ g2 P% C9 @' [$ e; X- d */ " Q* ^9 w8 w5 `5 C0 E; y protected static long agentIDCounter = 1 % T+ @6 X* c( q- T % ^/ z* q5 C1 H' b" D /** j O2 i5 U+ J+ i4 d& l0 ^" O * ) L/ |; T; g/ b6 m/ ? * This value is the agent's identifier.6 G' Z# t' D7 W. }+ y. r8 Y) G
* @field agentID2 _3 K7 E1 q: i3 K0 s, q6 E
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protected String agentID = "GasNode " + (agentIDCounter++)1 A1 a3 Z/ K) {# U
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/** 9 F4 Q) j U8 Z: L) x' X *, k- W1 K0 D9 R- b- I. Q: m
* This is the step behavior.$ D4 H# m( v9 c4 G" V. M: h0 a7 l
* @method step0 @% |( e3 B4 A
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@Watch( . U2 L" ^4 U6 j/ R+ L5 M% |6 Z watcheeClassName = 'infrastructuredemo.GasNode', " |; w4 v" Z. E) `* p% \! \ watcheeFieldNames = 'pressure',# ]' i: C; h# e9 C. k
query = 'linked_from',! k, G# J! h! W
whenToTrigger = WatcherTriggerSchedule.LATER, 9 ]7 o0 p0 f; X5 x2 n( X scheduleTriggerDelta = 10d! Z9 U/ e2 r' Q# ]; z& y" j
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public def step(infrastructuredemo.GasNode watchedAgent) {- u2 q$ e/ _ b7 @; u1 k
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// Define the return value variable. * k+ K- Q v! _) X& B$ r def returnValue + f: w! {* J8 _' o u: ^ 0 f* X! i" y5 J$ j2 c // Note the simulation time.$ p* q- } k& v4 p4 i
def time = GetTickCountInTimeUnits()0 o+ l; n( |1 _, d# G4 A! Q o
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// This is an agent decision.2 L# O; O$ n+ ~6 C
if (watchedNode.pressure<200) { + {% x3 i7 d n# d" E& `1 N. i * \2 s2 e! l/ D // This is a task. : n0 d, d' F4 g4 ] setPressure(watchedAgent.pressure)% f! s# g! O: i3 s' L
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} else { 2 d( i" E/ m/ S: y9 V0 c7 l0 |* e" o. o" F6 C" t
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// Return the results.8 s8 [4 { t/ K/ n
return returnValue+ U' p% B: X# x7 M: g) o
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/**5 A6 x2 k" K: u% e6 L
* 3 h. \8 e$ r2 r# A * This is the step behavior.' f2 T- M' w; w. d
* @method step; b7 f9 V3 ^$ x
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@ScheduledMethod( l8 W( m, I$ k+ y3 T$ n5 W
start = 1d,0 s% c; y# \( J% I6 T
interval = 1d,) V* l! c, |8 q' T* Z b
shuffle = false$ A5 ]. p; A2 f' ~! U- ^9 F5 E8 J
) ( q8 W# N% R6 L1 q public void step() { & h( |4 t$ V4 C$ L% } q; `3 U1 j% [6 v // Note the simulation time.; l: o0 ?0 L' T5 V9 d5 f8 O" k7 _) A2 \
def time = GetTickCountInTimeUnits() 1 c1 _5 O" `7 K; _ & o( A# I: o0 X6 Z6 o0 v // This is a task.+ B; U4 l- u9 i
measurePressure=pressure+ RandomDraw(-20.0, 20.0)1 T) D3 N6 N. o9 |
// End the method. 9 P' b7 G5 {4 ^$ {( T return ) c' U- k+ i$ ~/ b5 f5 i6 m+ @2 H4 K8 z# s% G' W' ~9 u; p! o
}
注意,在函数step中 ; f+ Y1 V" }7 m! N2 _ public def step(infrastructuredemo.GasNode watchedAgent) { 0 Y& l4 n l9 B2 Z/ c# F B! X w //这里是watchedAgent9 B7 K3 h& ]7 X9 d3 p
但是在语句中,你填的是watchedNode' x1 x% v4 G S A4 T: J
// This is an agent decision.# Q4 S. ~. T8 i
if (watchedNode.pressure<200) { 7 E3 E u3 Y+ M7 A |" ~
setPressure(watchedAgent.pressure)/ [% V/ B. I6 u1 R D
变量名称须统一,可以都改为watchedAgent
注意,在函数step中 . U `, d V4 ]% F( K, c public def step(infrastructuredemo.GasNode watchedAgent) {! M; |+ c" O. s; R
//这里是watchedAgent* A6 l4 g/ _1 b7 ~$ H4 \
但是在语句中,你填的是watchedNode- j. d; m, }, X: K2 Z: m$ t& w4 \
// This is an agent decision.! K% w; q ^7 r( m, t
if (watchedNode.pressure<200) { 2 G. J+ j0 z9 {! h# M setPressure(watchedAgent.pressure)" ]4 Z/ A( i: h6 ?3 a
变量名称须统一,可以都改为watchedAgent