在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 5 z1 s+ v; [: A% v
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") . A" E0 G/ b8 `1 }& u9 C9 U public double getMeasured pressure() {! Y0 M" e( }. V& O1 t2 }! Y
return measured pressure4 {0 v) F/ C1 g3 n7 O. u
} , f0 D) Z; \4 Y$ N public void setMeasured pressure(double newValue) { 5 s N# X6 z) F2 l- G; N0 V) I5 ` measured pressure = newValue # [0 t- q7 y2 Z. x, C }. h- H6 L# B3 m$ Q8 ^
public double measured pressure = 02 b4 G# L, S4 G
% h. M% V/ \; c+ x, C9 I% O* P /** - w; L7 Y/ Q; M5 e: V: @7 P6 V) f * & `0 |& P1 Q- @* Y$ P: u5 R: ` * This value is used to automatically generate agent identifiers.( b! u' i. G* O8 ~; I
* @field serialVersionUID " b6 j ~6 _, i; Q *4 a8 t' \* z e$ g
*/ 4 Y, w% V9 P& ?; I private static final long serialVersionUID = 1L 1 _8 ]! \6 A; ~. n: R, k+ C T* n$ G- n% K2 \1 j( Y# ~
/**9 i7 f" I9 Y' P ^6 B' y9 J
* ! g w, S: T1 X) [) d% @ * This value is used to automatically generate agent identifiers. ; ]( f# q# L E * @field agentIDCounter 2 r& E: G7 M' z * / x3 N8 p" ~& C# K! v; X */ % y0 B" Y. [3 [/ M' p protected static long agentIDCounter = 1 7 W: ? a& ~2 d' f1 p5 l7 i: a$ w# }( O+ s
/** * V2 r3 N+ G% h# ^2 S9 \# ? * ! r% [! M# I0 L) p- z * This value is the agent's identifier. ( F4 d! ~& M- J; K+ N3 t * @field agentID& ^4 F4 l" c6 J2 V8 j
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protected String agentID = "GasNode " + (agentIDCounter++)9 c5 v4 W0 T# J! W1 J
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/** K5 {9 Y s) {/ }% Q *7 E2 M& [4 L' j" O. i6 o& \
* This is the step behavior. 2 Q. M6 n% O- q1 Z * @method step ( o) I* D+ |& r7 u( J8 ` * % }) x% r2 \! x8 Y */0 Q+ @+ _9 ]. S: d( ]% ]- d/ W
@Watch( ' I4 J0 F7 B/ y4 Z) E watcheeClassName = 'infrastructuredemo.GasNode', ) T) [& D! r$ a, d: d watcheeFieldNames = 'pressure',0 O/ v* J r0 y) U7 J
query = 'linked_from',3 m! {1 x# ]2 R$ h1 I/ `: E) L6 l
whenToTrigger = WatcherTriggerSchedule.LATER,4 n- f, r2 L, ?' d( X* A
scheduleTriggerDelta = 10d 7 }" ~6 w, v4 u2 a& f' U ) # w! e0 L7 n$ C1 e( L+ w public def step(infrastructuredemo.GasNode watchedAgent) { z. c# I2 E2 J R' n8 ~& |1 d0 q" o; m C
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// Define the return value variable. % n8 u; G% N3 B2 y* _$ @+ ~1 v; A4 S9 q def returnValue , `# h3 {3 E2 y1 c' s- F+ b v- a: h& l2 c" z
// Note the simulation time., v1 l' [8 q# s& I/ T
def time = GetTickCountInTimeUnits()6 c9 j) _( Z- |
* j4 X* R7 v% @) r9 i9 [/ b ; g$ e: E. q. h // This is an agent decision. 6 C5 ^+ U1 E7 L0 U, @ if (watchedNode.pressure<200) { % ?) e! S/ E8 x* j2 l$ ^ ; m% \: I8 d3 K# Z // This is a task." @1 x; d# P$ G. i( X
setPressure(watchedAgent.pressure)3 x( j( P, t3 R' j" S
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} else {+ W, o" F6 c! i- V+ u
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// Return the results. 0 H( ]) t7 h7 s; ^5 w' [* S return returnValue/ t1 C; Q! Z; e8 G& \
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* This is the step behavior. 3 d! n; n: G. H) N$ x * @method step $ ?5 G1 z2 T3 f3 W3 I: } *! v1 o. S h# F) b% j. F! o
*/ + ^- ^+ J6 Y9 a @ScheduledMethod(4 N2 t) p5 q, }: Q8 y$ y& f
start = 1d,& h+ Q% ?, L/ l3 h- j* r- [
interval = 1d, 8 R3 k$ [0 W p5 X7 G shuffle = false 6 p5 j0 o8 U# r! A6 F ) ( g4 F% b! e& \* m public void step() {2 m) ]6 Q: B2 B9 F, F1 `% q; a3 O
* O Y" e! s; _1 l, Q // Note the simulation time.+ p: P# V: Y" q
def time = GetTickCountInTimeUnits(): P9 C1 U" y& z2 ]4 B5 t6 o" Z
% @: k$ g: u5 I3 W+ I8 q7 V // This is a task.# o3 j: ], c' y4 w4 O" v
measurePressure=pressure+ RandomDraw(-20.0, 20.0)0 s7 X2 S2 f& `, g1 q
// End the method.( W: J5 v2 T% m3 }; P
return 8 l8 V7 Z: q! C/ L: f & x- C) f7 d5 h! b( K) Z }
注意,在函数step中* T1 u8 [* \( w/ V# r
public def step(infrastructuredemo.GasNode watchedAgent) {9 Y/ ~! D( Z# N
//这里是watchedAgent6 f, T2 _+ w x* _2 s
但是在语句中,你填的是watchedNode2 i" R" n n; [) A
// This is an agent decision.0 P9 X9 N$ E" S
if (watchedNode.pressure<200) { ' ?( z% N" u: ]* H
setPressure(watchedAgent.pressure)6 M' }4 \0 ~" x
变量名称须统一,可以都改为watchedAgent