在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 9 z! z/ Z4 u( S; F2 V# l# ~# U" [6 ~ Q& l
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") , X8 e4 J( }: x8 N1 x public double getMeasured pressure() {% u0 m2 D# Q# r
return measured pressure 0 P: y4 t( z( Y5 g6 j }1 V( F9 r6 O3 S2 Q
public void setMeasured pressure(double newValue) { & k* s- ]1 t( v% ` measured pressure = newValue$ c- ~/ i# r B
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public double measured pressure = 05 q, r. W! _1 B( C
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/**& F7 }, Y: }( J5 I7 p9 I7 u" g; p
* % G9 c& \- S) F0 @( A8 d * This value is used to automatically generate agent identifiers. & {9 ?3 S" j/ u * @field serialVersionUID- i5 F- }" V- \ _) }: p
* ; w0 W/ a9 [4 |( s, O+ N */ 9 P4 O9 |( q, w4 f( e% B+ }" z private static final long serialVersionUID = 1L 9 _) E4 s% D. {# `: O2 z , \% r" l O! d/ J /**2 m0 r0 q' E+ P! k+ C$ M. V, u
* 4 q+ N" H( f v * This value is used to automatically generate agent identifiers.+ q% a3 E: q/ X- J; c4 I
* @field agentIDCounter # h! R5 J. V9 i O2 _' G * % H6 S. C: f `. z- v. y */: _8 l4 T5 o( D# H1 w; [9 J
protected static long agentIDCounter = 1) p& B# l# ^" Z/ }9 R
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/** 9 Q0 ~; A# }' J! d6 W/ ~ *4 J3 b. i6 y4 c$ ~8 a
* This value is the agent's identifier. ' d9 M% S4 R- }6 ?' g * @field agentID* P. F2 E) [& c# ?. l k( m
* 8 c3 m& T3 \; r( ~( X) } */ 0 a- q6 t l9 g protected String agentID = "GasNode " + (agentIDCounter++) c* P* }1 I* C. d3 L R+ [, \, q
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* 9 Q. R6 k5 a$ o: N: d g, q9 d * This is the step behavior. 8 e- |: G+ o1 {! b, C * @method step* h* S+ N, E2 P2 X+ R
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@Watch( 7 c6 e2 ~3 o0 c8 P. | watcheeClassName = 'infrastructuredemo.GasNode',% K- O+ h2 P5 c5 v+ B+ ~( r
watcheeFieldNames = 'pressure'," Z( @" w/ L- U
query = 'linked_from',! \2 H' l9 H: }$ z
whenToTrigger = WatcherTriggerSchedule.LATER,3 n8 R7 i( ?7 u9 t) h- X6 j0 d4 m
scheduleTriggerDelta = 10d# ^; h/ Z% G5 H% I9 }
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public def step(infrastructuredemo.GasNode watchedAgent) {8 ^ a/ }' o6 d; H4 A2 K
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// Define the return value variable.0 M0 e9 o, {) X4 G0 f- |
def returnValue) L) c" E; J( v
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// Note the simulation time.3 R! _) [8 W- \, r8 s- F
def time = GetTickCountInTimeUnits(): Z5 ~, ]& X: G7 \
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// This is an agent decision.9 D3 E" D) Y0 ~. F) w
if (watchedNode.pressure<200) { \7 d C- O, \
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// This is a task. 6 J( t" f4 C3 v5 n9 | setPressure(watchedAgent.pressure)) R( ^% a, _8 r* i5 ^: k% f8 }
& J& P5 q9 U5 _4 ]! [6 p } else { , B, {9 F7 Y2 z6 @ 8 a4 s7 K; A y: E& g) ^: { ( M/ a) ^# U+ f/ f } ; E" R. |/ K' [4 J. O& c // Return the results. . M8 V% {# U& W7 X return returnValue/ M4 \) E6 E; n5 Q9 y" @
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) d3 r6 r. q( Y /** + w& ^# V' f* _2 {' U2 N' o * c* C, D" a2 b; u! I
* This is the step behavior.2 O) h9 b& N6 ?/ N
* @method step1 f7 }3 L2 a% P! u( B- A
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@ScheduledMethod( L u5 R8 x! Z7 k; \; P0 x
start = 1d, 2 x! }3 E* `0 C, j( G+ \ interval = 1d,+ m" P9 I( D R6 {% @+ Z4 G, S
shuffle = false4 q R2 T+ S( x v3 a6 K0 I
) + ]# S/ n- Y& C# z+ b' B public void step() {8 t" Z( o( v* n8 G+ d7 N2 C
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// Note the simulation time.* h' n7 F& ~& ^' o1 g/ a" p
def time = GetTickCountInTimeUnits() ! `# ]- y: l: Y. w; D / n4 ^& k9 ~; v1 T7 ?" K // This is a task. * K6 o4 k" v- `& o m5 y measurePressure=pressure+ RandomDraw(-20.0, 20.0)% f( S3 S2 L- }3 b* V: P" ^
// End the method. - z3 s" g9 Q" E2 k1 u return . k3 d) X8 M. M& _9 T6 P0 r/ T & X0 H9 ^* `, J9 T( {, b, `4 D* T( Y }
注意,在函数step中 0 ~, @7 u& e! l7 t/ }) M' I public def step(infrastructuredemo.GasNode watchedAgent) { I- v9 U4 q) R8 R //这里是watchedAgent5 W. c3 L7 y6 G( f1 h
但是在语句中,你填的是watchedNode 0 @" z5 w& k3 {; z0 M* c // This is an agent decision. * H+ b( u6 X# h; d. {9 E0 D if (watchedNode.pressure<200) { % h. R( B- n7 r8 d# S
setPressure(watchedAgent.pressure) 5 ~( b6 N7 E: G0 k" O9 P' r变量名称须统一,可以都改为watchedAgent