在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 $ @# o% ` z( o; s: F1 N8 m" U D$ w) Y% S4 X8 ~
+ _% b. R' T' B3 w@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")7 y. z! j8 d# `& M
public double getMeasured pressure() { - ?4 U9 {" G! r- S+ E return measured pressure 3 n1 f4 m) Z4 `% l6 k. n, ]4 l' S } 5 n1 k/ U+ D e i. i+ o public void setMeasured pressure(double newValue) {/ j+ \- S S( y6 y+ t5 v
measured pressure = newValue $ }' S6 e) w2 u8 g9 H }% }; I' I6 Y, z! i
public double measured pressure = 0, O# v. ~; u' q3 [- e
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/**9 \/ T0 g8 w/ f+ o, {3 E" z$ g1 \8 }; G% M
* / O) X7 q3 t/ a5 o% ?" O * This value is used to automatically generate agent identifiers.8 n/ P* H* d, l: L$ v! Z7 T- v: \
* @field serialVersionUID 8 ]: l' k4 M# c2 M8 _0 { *- K1 J8 m7 O: o3 L: P
*/ 0 n! z7 \$ o& w' | private static final long serialVersionUID = 1L+ K* M: s! b& h, z
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/** / ~, A$ V9 \# h * ; Y( @$ R! G, _0 I7 w3 B2 o+ Q. N1 G * This value is used to automatically generate agent identifiers. , f3 J' x/ n3 b/ V7 W * @field agentIDCounter ) H; O @" V3 Y) w9 H' o2 h, K2 ~ * 2 N, ^; W: |! |8 D% Q0 R+ U8 y7 g( \ */ 9 r- P( T& [3 Y- u% O, h; ^( P protected static long agentIDCounter = 1 ( P3 }( c5 }# S* `# @; ?4 {- j$ y% q \& O( K0 }; j
/** ' S6 z. [ Z) \1 V *3 F, u0 S3 f" Y1 {
* This value is the agent's identifier. * `; {* U# U- H * @field agentID 6 L7 V6 z7 i- A( Q( M6 W * {0 X5 |! W. U3 N& P7 c- s
*/ ' Z. y( m1 Z5 Y protected String agentID = "GasNode " + (agentIDCounter++) - p7 b1 \% y7 l: s( q$ m, ~/ A( w* g, q3 {" w, U: M
/**. M. B2 q& p+ G+ R# b
* ) T9 B+ M) ^* J$ B8 p * This is the step behavior.# |$ c j5 G) u, A
* @method step 6 x6 v5 f1 J( E *$ p) e, V1 E6 ~7 L$ a
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@Watch( , u. U( @$ l2 b watcheeClassName = 'infrastructuredemo.GasNode',) y+ K; H* x% f; h' k/ w8 P
watcheeFieldNames = 'pressure',+ D5 C2 V. H$ m8 N y
query = 'linked_from', / h% l: A f" N+ t& b whenToTrigger = WatcherTriggerSchedule.LATER,3 w& G5 M# O. V
scheduleTriggerDelta = 10d! I4 T! q( {% i9 x: P. |1 {
) 0 `$ R+ t, q+ d4 m2 g$ s6 t public def step(infrastructuredemo.GasNode watchedAgent) { 4 E! W2 V9 `" g) M, a! p. n1 i 6 E" P) A# X5 K! K1 d // Define the return value variable.; T* O2 d* h4 V) @: R/ l
def returnValue2 U; _0 _$ g* H; O& p
" F1 H4 j, W3 s- d // Note the simulation time.9 J0 L; u$ s- i4 Q+ Y
def time = GetTickCountInTimeUnits()% C, _$ E; A, ?9 t' a+ _
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// This is an agent decision.0 l- [3 b9 A' E: N1 U0 d, e
if (watchedNode.pressure<200) {: y& f8 _4 P" D
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// This is a task.# q( y% n% ?; v+ U! r7 ^
setPressure(watchedAgent.pressure)& `* Q: v0 S2 G c1 B
' W5 e3 G0 h) f1 U } else { 4 |, q" {. b9 J/ j; f* o0 Y 7 l5 q' _! X, F7 V7 L# t! Z/ w" [; p
}! U* X8 I3 S$ L' G& c5 ~( p
// Return the results.+ ~: i& R: } Q+ U# F8 t. ^) T- m
return returnValue ) Y! t" y3 W0 Q, t. U R ! G' I6 w, W ]' G0 ]8 N) T } / O$ R; E, m7 H! Q( l( u3 Q$ z3 ` y ; L/ g4 {6 W& ~; y- i& V* E /** 9 L% E" ]" d+ ^, h& l * 7 Q) K0 ~# I" u6 u# H6 B, P * This is the step behavior. $ b8 `: K% l. s$ m( ~9 b * @method step ! y2 L/ c6 L& S; H! U4 M *: L+ `( i5 q! u q. O
*/ : Y2 {1 t; E3 ^8 @0 `9 F: Z, O3 P @ScheduledMethod(+ x6 [9 B9 S5 Q; ]
start = 1d, : W% A, Z/ C) ]2 |1 n8 U) m( Y- v" o R interval = 1d,! S" h" p% l5 @8 ^
shuffle = false0 M% l2 b: _! g9 ?7 R/ s% U
) " o X; B+ z$ v% z9 `6 l2 q9 z public void step() { ' I6 B/ j4 z- F7 H# ]/ p+ e) p/ F7 J
// Note the simulation time.& A. u1 v9 W5 t1 @4 K7 U
def time = GetTickCountInTimeUnits() 2 D5 G3 s. x, J& T8 E( {" f- X8 R1 V( ]' w& L; ?; c
// This is a task. $ V% I' o/ S H( Q, ~6 O$ L measurePressure=pressure+ RandomDraw(-20.0, 20.0) ; |) ]7 }# R( `2 f1 o // End the method.3 F# a2 y1 r H/ G/ }
return ( m9 V/ f4 A6 Y X$ g( @ ) p) [6 F. v2 o D }