在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 4 ?- O# W# r3 W! [3 {
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") 3 @1 E' S: ~' l6 S0 J# ? public double getMeasured pressure() { * E1 V; d7 S- {2 i return measured pressure 9 q! S# i) ?, p; f) }6 _) H V } 8 O' o/ q( m. h H/ h$ }3 J public void setMeasured pressure(double newValue) { ; D& m6 ^) T5 A9 t/ i3 @/ U3 g measured pressure = newValue 6 l* g3 X1 v4 E1 y) I# v9 |2 w; ^ } ) V& O( H7 D. j7 i4 o/ n public double measured pressure = 0% J# o2 y/ I% p3 j! Q7 Y) \
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/** ; G- Q9 K, |# B( Y' m * 7 e; `* c' H" p$ h * This value is used to automatically generate agent identifiers.; J& `8 ^& C6 } l1 p6 K( ~
* @field serialVersionUID " x$ r" c, n; ~, z3 p * ( [% s7 A6 @5 l$ o% h( ]' R2 r */ / ~4 `/ u6 L3 A, k private static final long serialVersionUID = 1L, X; D7 e s( w* i% O
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* 3 t$ e x2 G! O * This value is used to automatically generate agent identifiers.2 o: \+ l4 t5 a, s
* @field agentIDCounter$ D! y! @0 Z+ N& ^" b# ?
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protected static long agentIDCounter = 1 % K7 i- |8 A2 C, S2 \+ F9 ^" f! X" g5 m) d! V0 n
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* This value is the agent's identifier. 6 S! A' G7 c, F: n * @field agentID/ o# }; y+ P4 V0 E6 C4 b# e* b- w
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protected String agentID = "GasNode " + (agentIDCounter++) * ~4 J+ I( I0 m9 y6 l0 n% ? N; F" W& c
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* This is the step behavior. E+ t; H% M& i; h3 e& P% m
* @method step. V% f. o f0 k- I8 j
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@Watch(1 S" ~- g% O& j/ w$ s& |- l# O! [2 r8 H
watcheeClassName = 'infrastructuredemo.GasNode',, M8 R0 J' m, }/ B) m
watcheeFieldNames = 'pressure', \3 Y, d; ?; n8 L- I
query = 'linked_from',1 z+ o" ?4 y# f
whenToTrigger = WatcherTriggerSchedule.LATER, * B( k. d9 @: M' G scheduleTriggerDelta = 10d2 {& o" K2 \* f) A2 n
) 0 d& a* ^9 O" V. H; A public def step(infrastructuredemo.GasNode watchedAgent) { . w# E/ u7 ~, q" Z4 s" J 4 d+ T, h3 {; u# C // Define the return value variable.# |; C4 X/ t' a" E) F {
def returnValue4 i0 y/ H0 Q- L( h4 p
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// Note the simulation time.; j6 u. x7 P& @0 T
def time = GetTickCountInTimeUnits() ( h$ A& i3 V; {7 O4 c * b" J) a& W) C' S: W/ a: | 7 l" U; x) S0 [. M; k) G( p4 [ // This is an agent decision. 7 }, k# m& Q6 @6 r/ s8 c6 s if (watchedNode.pressure<200) { $ l4 X. K% u' ?; s+ O- @ - d5 t$ m' i; z" Y" I) q! R // This is a task. f# t+ A* n, _ k& m# ~( o: l setPressure(watchedAgent.pressure) ! q5 U, w% V Q+ V; V/ e) t- B& e+ L
} else {! `+ I. j3 [0 [$ X- G
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// Return the results. ' @; E* C% D7 X. j, J0 \) d return returnValue8 R/ S d6 U5 f
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* % `+ S- x( G/ X# G6 ~ * This is the step behavior.$ f/ m' f9 X" Q9 F
* @method step . X1 Z' w0 M0 k' m *, ^! m2 m# ^( K. G+ D( q
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@ScheduledMethod(# n9 d7 ^3 |; {$ B9 Z
start = 1d,- p0 b ~% Y$ ]( o
interval = 1d, 1 {$ T6 I& P1 V& B g shuffle = false* p- p) i- H1 J: N
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public void step() {; ^9 T; u5 Y: L+ q3 }. A6 Z
! t( L) u4 {- T2 L2 ]- h8 [ c // Note the simulation time.7 o1 ^8 [# n8 d! Y; T# q, L
def time = GetTickCountInTimeUnits()" T5 p- k1 g% F1 G) B
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// This is a task. " }2 ]% g5 s9 } measurePressure=pressure+ RandomDraw(-20.0, 20.0) * g. }/ _) u* M3 g // End the method.. v0 k c- k9 R' ?, K; U7 V
return ' M3 A- O% Y! B" M 1 }6 F/ j$ a4 o3 y }