在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 5 s& a+ V) C% O* s8 e5 ^. A' R& e0 _0 a4 ^/ @4 @% V
& W, ]) V, r g: \. J$ M. F@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") / \1 S9 f( v3 K" u+ I7 u6 [ public double getMeasured pressure() { ! ?! v2 ^* T2 Q& [5 a' A return measured pressure 0 T2 v+ j3 R! Z" a7 v }0 ~+ Z0 }7 @: y, _5 F; q
public void setMeasured pressure(double newValue) { : l$ _0 a/ }7 r) s2 G) a measured pressure = newValue' J. X4 q* Q3 r2 k( I% p* ^" W
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public double measured pressure = 0 / Q( |9 ` {4 ]% A' y q; f( S( D+ L1 D7 Z8 S4 B
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* This value is used to automatically generate agent identifiers.* Y& \ {* ]. j, d, l$ s
* @field serialVersionUID $ V Z. S5 H: ^ * ; Z, V6 z& ]' b8 a% T) |6 f */6 N5 M7 R1 o" O: @
private static final long serialVersionUID = 1L& I5 }& n% a: a# {0 H+ J. j
* P! f3 F+ S( `1 W9 q /**' R! Y( i) x* x
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* This value is used to automatically generate agent identifiers.3 ^4 z n+ Z4 J/ s) L# y
* @field agentIDCounter " Z# I2 C# J6 p5 K *7 g x( n; M- Z8 |$ t
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protected static long agentIDCounter = 1 3 F: ?. X% s7 E5 \8 z6 y" o( D : @/ B: ~7 H1 B( O( l2 ?1 ] /*** i' }% s4 Z; d: [9 ?
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* This value is the agent's identifier.- U8 J9 _4 A" l% ]- `1 h4 J
* @field agentID( ^6 V( S7 c% d6 L
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*/ ! _$ }* F, g; @( r. w5 d protected String agentID = "GasNode " + (agentIDCounter++)0 O' i; `8 L9 }
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* This is the step behavior. X! W: l' Y- B& q- T * @method step * N4 S& K r1 [+ ?; M! h *, Y( L5 q0 X `+ k/ O5 K
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@Watch( ! _) A3 h( i! K1 O watcheeClassName = 'infrastructuredemo.GasNode',* ?" M- I- E. H' v2 t6 ? G
watcheeFieldNames = 'pressure',: O& ]) }7 h+ U) z
query = 'linked_from',9 K; N+ m8 }* M# S0 g
whenToTrigger = WatcherTriggerSchedule.LATER, - L& r+ Q8 i! I2 t$ r, P2 G& M scheduleTriggerDelta = 10d 4 ?. d2 r9 Z1 P; }( u# }; \ ) & W, r7 A4 ~8 i; k public def step(infrastructuredemo.GasNode watchedAgent) {) I {; C6 g3 ]+ t3 u
5 {& l- d! o' o2 C1 o3 m // Define the return value variable.4 a+ b# T+ r+ ? ?4 W( ?5 x _+ p
def returnValue $ |" H b* W8 A2 o' I4 v$ c. @' y' _
// Note the simulation time. R- ?% _+ f9 v+ Y) W1 I" b
def time = GetTickCountInTimeUnits()2 j% O" U" Z; T
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// This is an agent decision. : v! F& c: M( y/ q if (watchedNode.pressure<200) {+ C/ t* ~7 p" H1 z
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// This is a task.7 x; Z3 r: p$ v
setPressure(watchedAgent.pressure) 1 L/ r% P! \0 T# `5 B % ?# y" u8 c; D1 b7 W7 a2 m \ } else { - w! Z4 [. s9 f S# n; T* v6 g3 O' z, R# u! ^+ O9 y
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// Return the results.( {' S9 s+ j' |. c0 H ]/ Z
return returnValue 3 @ S* i' S5 P $ y0 x; z6 g; Y% _) A t+ H }5 D" V q C/ U
z& X( v# q5 _2 g/ O, X /** 7 y/ l5 W: P! t * - N( A' U( [1 ]9 R5 q * This is the step behavior.0 n$ c6 x6 `- f" ~# r
* @method step / M3 W+ R9 S0 Z* }4 M. a- V: G7 w * & ?: t8 i& [$ r5 v7 v% Q& ?: ~, M7 o */# e: L. I1 ~9 U) `. b
@ScheduledMethod( ' m* P8 S$ k, |% m6 R start = 1d,5 B$ [, Z, f# L2 s( o
interval = 1d, * _+ C3 E$ X% T0 s# ^4 h: | shuffle = false' u; G' ^/ C6 ^, Q# F
) 4 a* m- A8 f4 O public void step() {- c0 S7 Q4 h$ k! |7 o2 c
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// Note the simulation time. & Q; ]; u& r" G' C( ]8 h$ {4 Q/ ^ def time = GetTickCountInTimeUnits() 6 y s; R) B. U( C8 b7 ] p+ T* F. S% j& C
// This is a task.4 ]' V* d7 R) y6 n
measurePressure=pressure+ RandomDraw(-20.0, 20.0) 7 N" I$ H; b1 B9 `' y1 b* x // End the method. & H1 G' K" Q1 ?$ Z5 B return* o$ P) m: u7 i$ ]/ L
注意,在函数step中 9 h6 u" W( p4 v6 A e- s public def step(infrastructuredemo.GasNode watchedAgent) {/ z1 w' S; i- `' X
//这里是watchedAgent- U. B' N* k2 i6 K A p: K2 n6 }0 j
但是在语句中,你填的是watchedNode2 k, B C+ x Q8 l
// This is an agent decision. ( m0 [5 h2 c! R! u if (watchedNode.pressure<200) { * J: Q* F* G6 K" N, C: Q- u8 s+ K' B1 F
setPressure(watchedAgent.pressure)+ j: M, D# U3 m K
变量名称须统一,可以都改为watchedAgent
注意,在函数step中3 I% l3 K* z8 M z4 n
public def step(infrastructuredemo.GasNode watchedAgent) {0 o- R5 n3 W% x: p( r. G
//这里是watchedAgent( O* C( h% g4 u% W
但是在语句中,你填的是watchedNode; w) q9 C( Q& A H
// This is an agent decision.+ S( ^6 I# f. d% U& }; h
if (watchedNode.pressure<200) { ! m. k/ }3 a1 J: f0 k- E5 Q
setPressure(watchedAgent.pressure) , y: I4 M0 t: [/ q变量名称须统一,可以都改为watchedAgent