在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 7 n9 y! e9 X* c) m5 ~4 d6 b, @6 F$ w
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0 ^0 [+ A n/ d3 T@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") : Q% o& x1 y6 m& k9 S4 e public double getMeasured pressure() {/ L5 y9 K0 x; Z! ~; Y) T
return measured pressure2 p+ ?6 K) {% o0 j" Z, j3 W0 k
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public void setMeasured pressure(double newValue) { ) w: V9 T: Q: a( N: o5 e$ a measured pressure = newValue 4 C4 w% y2 T1 n$ U8 V; m1 T }) q c8 _6 C- [/ m4 ^9 z0 H' H @
public double measured pressure = 0 ! l& G8 z" u9 }4 E E6 G& f! D. s# `1 Z) A8 b# h
/**# O5 y- M3 [ t+ U
* @! q! R N4 I4 I# L6 S/ a1 U4 x * This value is used to automatically generate agent identifiers.% S$ n% x; v/ D
* @field serialVersionUID' I6 B3 |. g! [4 D$ u% P
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*/ 4 i6 C( L$ v( G/ l! e private static final long serialVersionUID = 1L" o5 v' P% G( B. P2 P$ ^
% H1 T. }+ V6 k4 `: |9 {
/**( y) c9 S! L/ ^) R
* + t- L/ D/ D' A5 R& D) v+ [ * This value is used to automatically generate agent identifiers. * C8 a! S; P1 Q6 h( A+ d * @field agentIDCounter2 v( u/ j4 M% S* h6 t5 A, r r
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protected static long agentIDCounter = 1 " M; E2 Z6 h4 U+ e d2 i! e" u3 P1 d( L# E8 R
/** ! n% e& U# v: r7 v * # e& {- v3 I) A; W. V* M6 p( o9 t * This value is the agent's identifier. 7 t/ {& S/ s9 B" ]( ? * @field agentID & c6 N( R1 R. {/ H/ X: M *4 i8 @6 I7 u# ~( s/ r Y
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protected String agentID = "GasNode " + (agentIDCounter++)- @9 M* y- Y0 ?% F+ [( Y
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/** 3 _- l" k5 o1 L2 Q. L * 3 \+ B5 r9 h& @! G7 }9 b6 u( n: i * This is the step behavior.+ w# |! o0 Z4 k% c4 J
* @method step 1 z* ^4 o4 d1 K; Y' W7 |3 `% v- n * K( ?0 b& o: H, }/ [
*/ + F: m2 T: B1 Q4 W* g/ s8 Q! ~ @Watch(- L+ a3 {* R3 e$ A V4 B
watcheeClassName = 'infrastructuredemo.GasNode',8 Y; F% H5 v5 ?3 N, x) w
watcheeFieldNames = 'pressure', 1 w' b3 o3 } o2 e6 A% @ query = 'linked_from',) w& C2 O% J3 |. H7 T5 d" e
whenToTrigger = WatcherTriggerSchedule.LATER, : G7 D: c' F- O- _3 { scheduleTriggerDelta = 10d / D/ H. d/ O' R8 [4 }% |% g ) ! ^, H4 g. }5 P0 d ^4 V) U public def step(infrastructuredemo.GasNode watchedAgent) { . v% e' ?$ R8 b5 h h& D. M0 j& O2 e0 O7 D5 {
// Define the return value variable. - d5 Z( ?- U7 a$ t def returnValue ' b1 W6 @7 d' k6 X9 u- ^1 `* v0 j& l) J8 t+ `. j
// Note the simulation time. 5 O4 Y0 |- [7 ^: m" w def time = GetTickCountInTimeUnits() 3 c0 d0 Y: x, p( X3 D5 Z3 }- K4 Z0 L! D/ E m8 a( I5 h
1 Z; c* ?/ e) ?/ y // This is an agent decision. * [+ W# T- ~- @7 i5 t n if (watchedNode.pressure<200) { " p( L" c" {' V2 ?" k. h3 R; B3 D8 F0 \/ h- @$ A6 U
// This is a task. 1 F; z3 \1 j6 U& A G setPressure(watchedAgent.pressure)5 F% E: S0 _) [. v+ G7 w
9 K# u! T0 q6 s$ C, j3 X } else {" A3 X/ l1 n) `! f6 s
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} $ O- b( T2 Z' t5 |* Q // Return the results. ) g6 f B" e7 B) }) f return returnValue' i& p! i9 ~3 k' q9 D, p
6 ?9 j- |1 a8 U } 9 b" i( m1 P9 \# s - ?( L9 A% u4 [6 d, j /** 3 P0 ]) X9 T/ c * 5 d0 A: [/ l2 o" Z4 ~# m * This is the step behavior. ' @+ T) c. Q# V; j: y/ V * @method step " Y n/ t0 J/ E* e" l$ D& M5 q * - z+ M! c0 }. b" p */% n6 {& O9 q) y- B1 k
@ScheduledMethod( ) x! o( h3 f' P: E6 s x start = 1d, + }1 x4 M8 b% g interval = 1d,; I5 v; O- U8 f
shuffle = false " ?4 B$ i, `' \, d2 i ) * x0 y+ ~; a0 U0 R public void step() {1 n& Q# |! @( `6 \2 j+ \
) {% w$ s, [: ^9 o B5 A9 v // Note the simulation time. ; l* D! s; T7 `/ T2 B: E def time = GetTickCountInTimeUnits()! p7 | [0 x( a2 d5 a
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// This is a task., a; E* T% A6 c: N
measurePressure=pressure+ RandomDraw(-20.0, 20.0)4 Q0 R% o4 Y V5 P
// End the method.( w" c; X' X5 J) q
return ! e' M! {6 |- ]0 i+ V, ^3 e$ Z/ k, h6 X0 t9 ^0 }1 B
}
注意,在函数step中* _) p- S9 E- n1 J7 R" b
public def step(infrastructuredemo.GasNode watchedAgent) {3 }8 Y \+ ]- }9 I/ }6 e
//这里是watchedAgent * O. d8 ~0 A) s' w, Q: z 但是在语句中,你填的是watchedNode 5 f. n1 M+ ^: D // This is an agent decision.- E o6 x* \) j C& U
if (watchedNode.pressure<200) { ) F2 G9 h: E1 s- K. \, T4 k/ F4 G
setPressure(watchedAgent.pressure)! G% t( c9 E N9 f& {/ ^" `8 z
变量名称须统一,可以都改为watchedAgent