在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 # ?3 ]; K3 D* L* H. X& S E% b
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")1 e; F: B5 W9 Y
public double getMeasured pressure() { : U) b9 g# d$ t" H4 [- y1 X* w return measured pressure% C$ t! \! |# d" X# Q
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public void setMeasured pressure(double newValue) { , e- x! s% Y9 \# w: H0 F, n) p1 k% T measured pressure = newValue# {* k3 N7 r% w4 B) N
} ! I% e3 R0 {3 Q- O& W# s public double measured pressure = 03 B7 Y6 r2 i, }2 M2 o/ Q. @
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/** " x! {% n$ J5 H: W* C * ) d2 ~; a* ?$ B( n * This value is used to automatically generate agent identifiers.# x8 Y) y" u7 G( \8 i5 t
* @field serialVersionUID 7 d$ ^8 r9 O6 r) K *# ?' ?- Y: r) S @0 S
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private static final long serialVersionUID = 1L/ R9 B. B; B% u' k2 x5 X7 ?
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/**7 V) i9 {. C3 v
* , ^% ~% {' h. T: d- t% D9 D+ T * This value is used to automatically generate agent identifiers. 4 ?; f& g; G1 S3 l3 D2 b# p% V4 d% s1 P * @field agentIDCounter ) y) [# | g* T( ^ *4 q* ?* A9 P" F. c' g
*/ 9 w K: `0 V6 m# I% @3 z. n protected static long agentIDCounter = 1 0 X# ~$ m' p: c2 b# q- |( f& ?0 w3 w$ `9 w( ?
/**. Z9 `3 y! q. N
* % a! p& w% C2 v3 a4 J% i: B* a * This value is the agent's identifier.3 \; U6 R3 f* \# u$ Q+ D3 @
* @field agentID 6 n" n9 I- K: Q# q& Q4 [ * ) i' r( Q: N; O* j* M+ \ */$ U j% z+ z' G# K
protected String agentID = "GasNode " + (agentIDCounter++)7 c+ J- s8 T: h: H* v
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/*** k* D; [0 X8 Q/ K0 q
* 0 N) `/ T, B9 q6 I' _) X. ^+ k: W * This is the step behavior.$ C" K6 I4 t! y# x: X
* @method step1 A, l$ w( t8 }- _
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@Watch(2 Y( h- ^+ C, H6 t
watcheeClassName = 'infrastructuredemo.GasNode', 8 y8 w5 U& N7 g, h watcheeFieldNames = 'pressure', * I. i& n3 \' j6 I query = 'linked_from', 5 J& I' e- ^3 e) D whenToTrigger = WatcherTriggerSchedule.LATER, 3 o3 F G% t" M4 h7 S/ b J scheduleTriggerDelta = 10d" i$ d4 r& {. O' f
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public def step(infrastructuredemo.GasNode watchedAgent) {* i5 B0 R5 ]8 O
$ E0 W e6 G7 G7 Z, l$ r // Define the return value variable./ z5 A8 d" s) I8 g
def returnValue1 c# U* b5 u7 p. F, {0 c9 w& Z7 ~
. c+ C5 U) L8 K# ]5 _ // Note the simulation time.6 O: U; h7 Y& f0 } R g+ j
def time = GetTickCountInTimeUnits() # R* T3 `, h. `# g) [4 e+ @$ b. V1 r) }; ]: u2 E, R2 c2 T7 H' [$ w
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// This is an agent decision.6 l9 [7 X; X% O! v
if (watchedNode.pressure<200) {: a O$ a2 E5 ~
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// This is a task. ! L, z# }+ E4 Y+ f. H' z setPressure(watchedAgent.pressure) ( g9 H) b0 d$ i/ h4 X( {! M3 H; y( G. _! z$ o
} else {6 I# \. Z" f {: D& C
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// Return the results.4 `4 u! H: R# d
return returnValue' X* X# \* i6 t' X! C$ p( e% f% X% g6 n
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3 U/ j* [1 g l% T2 m6 T /**1 U+ {: v7 y! O$ U8 C7 F0 J, _8 \
* ( A4 G- l Y: d* |7 O3 @' \ * This is the step behavior. 7 Q y1 p8 ~( j * @method step 3 e5 E0 G3 r7 l" @ * ; \ x+ L6 @+ R *// U4 h; F: U2 L# l2 }
@ScheduledMethod( 0 t y( B! y/ ] start = 1d,2 j! C0 r! o+ z* I0 ^# o' C. o4 E
interval = 1d, 6 q: W$ S& c3 `& X2 j shuffle = false9 s- l; @# g4 v0 P6 }0 C
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public void step() { 3 B* w9 L$ V) M% V( B& ] 4 Y' i, z# v0 D! ? // Note the simulation time." u3 o3 H2 y$ Z! A' Z
def time = GetTickCountInTimeUnits() 2 @: [1 z; w! {) n" [ ; C" z" g, j6 `3 z5 y, V2 `4 i // This is a task. 3 s' M# x/ L2 B$ f/ H$ p measurePressure=pressure+ RandomDraw(-20.0, 20.0) . D/ I( M, q- q& j' l // End the method./ e" N$ k( L9 \1 m+ @
return ; l7 F$ l* Z6 V# G" P* ?1 k/ ~; D) Z# a2 ^- c% d' t
}