在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 0 q! m4 t3 K" g6 Q; u- U, M% W* \& i7 w5 P1 m5 E0 Z7 U a! W, k
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure"): W3 _6 I, ~1 |
public double getMeasured pressure() { { A1 t6 h. D b4 Q return measured pressure ( M @4 U7 {0 S7 \ h8 ^8 _ J1 m }' u4 G! q2 d. ? Y; l$ S
public void setMeasured pressure(double newValue) { / ]4 I9 P7 a7 g! K measured pressure = newValue! O; ?# n4 ^; u4 c2 Q" M4 A* w
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public double measured pressure = 02 J8 c. x) }! D3 Q% _7 n
$ h2 |4 f; r$ {8 [ /** $ ^/ {. ^/ ]5 P *' `& s' s* K: T7 J; B3 U
* This value is used to automatically generate agent identifiers.) T* R u) e& f/ u* J
* @field serialVersionUID : G/ @! k2 p& F3 q, u) U+ f *; C) Y# D/ ~- C6 t
*/ 6 K; s4 i" v+ E! k: u private static final long serialVersionUID = 1L% `( \: n+ J3 _& a W" c
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* This value is used to automatically generate agent identifiers. : H: P" d% K% B2 j+ W * @field agentIDCounter / u* V/ @8 B* W+ U3 T4 f) w * 9 W) t/ z2 V" m# E */ " B& R+ ]3 m* p. \ protected static long agentIDCounter = 1 . \$ H$ v1 f- s$ ` 1 Y, C: m# y$ Z2 y+ e /**6 |& p( i% b# x- n2 k: ?& `
* ' d8 z1 L6 D, G; k4 s; F/ Q+ y2 l7 h * This value is the agent's identifier.! ^. K# R- s3 h( e
* @field agentID F$ X# w$ _. |: S& a4 O @ * $ \+ V. V+ \9 t9 o* D$ O */ ?& Z7 m0 I1 {' d protected String agentID = "GasNode " + (agentIDCounter++) 6 S+ }6 q* O$ Q( r : x5 `( D/ f; x/ Q& _% x. j /**! j' S: o3 r( y9 t6 Q! O4 d3 f
* * Z) a, B2 W& E, x! G0 C * This is the step behavior. ! \/ C" I5 ^5 W( I * @method step6 l! U, V4 V7 g1 _+ K7 _
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@Watch( : v A9 N3 @1 ~ watcheeClassName = 'infrastructuredemo.GasNode', 5 H# l5 k9 G% G0 o3 Z g9 ` watcheeFieldNames = 'pressure', : p: d5 |% F0 ~# @4 e7 l/ E query = 'linked_from', ! }* ]5 A! \. K whenToTrigger = WatcherTriggerSchedule.LATER, 0 ^& w6 B- w. Y9 ^ scheduleTriggerDelta = 10d , j: n, k% i; \5 |$ l ) " i' G$ R$ U } k8 V0 \ P0 g; K public def step(infrastructuredemo.GasNode watchedAgent) { # m( V* S3 D5 o* f, y2 t8 |8 V- W4 l 4 ^4 W5 A6 S0 y& Z/ t // Define the return value variable. - F. X* B" Z7 `7 Y$ I4 m8 @ def returnValue! E: z( X& T" `9 I
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// Note the simulation time.. r' J3 Z; B/ ~0 P4 v
def time = GetTickCountInTimeUnits() 6 v8 O, C9 V. g3 X: ^$ n# y1 k& M' [5 ]8 S- t# o3 ^2 Z& @& |
4 e/ h1 j) d0 F // This is an agent decision. : W& U N5 l( ]* }5 Y. h if (watchedNode.pressure<200) { : i! [5 Y0 x/ p/ a9 c1 g 8 E' W' I3 l- P& x( P& P/ p- J2 C' ? // This is a task.2 z, }- x9 A- d% k @
setPressure(watchedAgent.pressure)3 d, N C, Y% y, J0 N2 B1 a# L" ]
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} else {/ g/ g$ a' Z$ d' i
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// Return the results.: W; e1 F. m; v; x
return returnValue * C$ b! |! E" A+ C0 x! X3 @9 p6 V1 r: b' Y* J4 W
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* This is the step behavior.& i1 ^0 o4 Z% @2 k- S
* @method step" z) E; R+ t+ B) A2 K: W
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@ScheduledMethod( {/ U4 r! K- r: C& H start = 1d,$ K0 Z9 M: s N8 b
interval = 1d,. _) ~/ v0 e1 n( z* R# u4 `" {
shuffle = false4 U' ?7 t: z5 J) S; l
) ) v2 d) A; i# P6 L4 `0 u" B public void step() { / ~6 a2 K3 L$ W% z* D7 m ' H9 s. T+ X# ^5 } // Note the simulation time., v1 S+ {, ~0 a) E
def time = GetTickCountInTimeUnits()+ v$ B2 W: `7 d3 K/ @- y" e
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// This is a task. 4 Z: l. E; N N) z6 M measurePressure=pressure+ RandomDraw(-20.0, 20.0)+ A, H$ u' D. Q' ~9 z n8 a: n
// End the method. 6 C' Y0 H8 W/ T! O* b! c7 k3 c return( I8 w8 [3 ~6 x% V9 o6 S+ w% w
注意,在函数step中 $ K: `- V" @0 U$ M) Z/ [( ] public def step(infrastructuredemo.GasNode watchedAgent) { 1 f; g, V) g# P& C //这里是watchedAgent5 F% z' Z$ G- {" r! R* j0 y" w
但是在语句中,你填的是watchedNode' @" ?: ?. l; s
// This is an agent decision.7 I: p( i' V T
if (watchedNode.pressure<200) { ; Z: `, j0 Y3 ]( l, ]. x" f setPressure(watchedAgent.pressure)* d; }) g4 K& M. n' u- C
变量名称须统一,可以都改为watchedAgent