在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 ) q, ~8 ~, f; T5 f* j# ?7 z/ _3 K! q5 U- v. l. P- B/ R
# x2 x; \7 ?& s5 U: @9 s@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")% R# y, l/ K( u* V+ V) H0 |
public double getMeasured pressure() { + X" l) h* E4 R% ]) m2 d6 | return measured pressure5 t5 N% C. A( ] I5 O
} 8 p8 g$ Q0 V% a/ H9 g% v+ h1 n public void setMeasured pressure(double newValue) {' P0 v% q( ~% a/ C# O1 b) ~- W
measured pressure = newValue % y: x! ~/ }* W: p }1 H! z) G' Q: P+ B
public double measured pressure = 0. _& h" ~- z" C. t. w
" D9 R; M4 l: O* L8 { /**! j+ ^$ @6 i3 l1 }9 D+ V
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* This value is used to automatically generate agent identifiers. ) {. }1 T5 e6 I: F h * @field serialVersionUID# O5 N* W" C3 ?9 S: E
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private static final long serialVersionUID = 1L8 Y1 n/ k! q, a7 G p
0 a% C/ y* o3 s /** 7 z1 k# R) {9 V9 a: t" S *( [. O* A) r) U _ F1 g9 V$ h
* This value is used to automatically generate agent identifiers. ! O% n% [; Q) H, a9 P * @field agentIDCounter9 i2 H& m& S9 G6 i
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protected static long agentIDCounter = 1 ' E+ h. z! ]* x0 B# R ; N" W1 O/ e+ S1 B4 R9 L/ i /** 0 s5 F. B' ^3 R4 Z * N! a. E) { x) T$ p U+ q * This value is the agent's identifier. 1 ?" h7 g, R% O; J* c/ q/ a9 A * @field agentID# l$ n" [ q+ m# ~1 C+ o3 L; |8 p! t
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*/ 0 E8 D: I7 @; ]8 _3 c2 d! E$ k protected String agentID = "GasNode " + (agentIDCounter++)1 R3 ] ]0 h& M/ m0 K6 P
) ] ?& B* Q, P7 @6 j4 k /** ! j9 u! \5 s5 l+ h( P7 Z6 x! W K1 E * ( K% R8 q' O; T" }4 s# @( O( B * This is the step behavior. + @/ \: d. l: k1 f( y1 [" x- n * @method step 0 `. h4 V2 A, T+ ] *& i3 ^" m1 p* L) t( N
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@Watch(! ?7 N/ Q4 h0 t3 d( U: Q
watcheeClassName = 'infrastructuredemo.GasNode', , O! j6 k1 h" l8 x watcheeFieldNames = 'pressure',. b9 _ D4 e V6 r* d& {
query = 'linked_from', / \5 h. ^' X' Z V# ?- A whenToTrigger = WatcherTriggerSchedule.LATER, p% C5 A. \" n
scheduleTriggerDelta = 10d, T+ E, L9 o# W: i: _: E
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public def step(infrastructuredemo.GasNode watchedAgent) { 2 V- l1 Q% h& I7 H 8 P1 h A! e+ W6 { // Define the return value variable.3 @5 p f/ p8 m1 L
def returnValue! w9 ^) ]0 E: i H+ p
" r2 _8 y# o+ E: l // Note the simulation time. : R* p+ b+ {/ h0 k$ }/ |# ?( D; p* H3 p* S def time = GetTickCountInTimeUnits() + a) I5 U3 o/ q6 b* e % p- o3 n2 Q4 p& x1 A- h/ ^& s- Z- A. a/ P' j/ ?- ?2 t
// This is an agent decision. 2 H8 @! ?6 | A1 u9 X& [ if (watchedNode.pressure<200) { ' p3 C6 d0 M- Y% `2 d: V& l 5 K6 T* L; ]4 }! }" j0 ^2 ^ // This is a task. 2 M3 Y! t' j) o0 T5 V setPressure(watchedAgent.pressure)0 Z% b/ K+ n) \3 U% q3 G
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} else { 5 T# f. J# F' R( L" P! Z3 ^' c/ j* z9 k' @) b; Z* U
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// Return the results. 4 c/ K4 G' V( k) F8 V) g% Y- w return returnValue 1 u" p J, w2 w% v 7 x- z! E% X$ V( ^6 d8 _ }% D. @! I4 `7 d; y# n
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/** $ b& N+ _9 A, W, G! I% ] * / @8 K ~8 C8 v) | b * This is the step behavior.5 j3 O6 J! ^9 r9 p
* @method step r+ C( k& z& y" M3 j
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@ScheduledMethod(/ q' A' T! T2 \ u% F/ G
start = 1d, ; k/ @3 ~4 u. S3 M4 p interval = 1d, % t) S$ E: e* j* v" \ shuffle = false1 j$ t# e" k) u; t' f
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public void step() { ' u0 @/ @7 m) Z- W) f: B. A+ D; R) n- t! B' I6 E. k
// Note the simulation time. 8 d, V( V5 ]: ^; s0 v* H) x def time = GetTickCountInTimeUnits(): p; `9 d/ D' p" k# q$ O
; a% R& W0 ?. r // This is a task.! P1 f: e9 Q1 S& A8 F
measurePressure=pressure+ RandomDraw(-20.0, 20.0) 4 i0 L3 @9 Z; e' a* t! L1 x // End the method.; r z5 M$ o7 B2 t+ e
return8 |) l2 P% l8 X) U( g7 P
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}
注意,在函数step中 2 L3 H! [( R% T. V; b public def step(infrastructuredemo.GasNode watchedAgent) {4 z( E1 u0 z* E! i2 H
//这里是watchedAgent6 c( |. j {+ Q8 B* V' c+ V% C, ~7 e
但是在语句中,你填的是watchedNode ' a) R" N" @4 P- g# M: J& n // This is an agent decision.: G( C" `) G0 p0 z, A5 T
if (watchedNode.pressure<200) { 4 a5 r$ q. Z6 U
setPressure(watchedAgent.pressure)! i8 L% X+ u P
变量名称须统一,可以都改为watchedAgent