在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 / s* l9 l6 g/ C, `6 y9 Z* o' n
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure"): f5 F1 }( j, t
public double getMeasured pressure() {* c: q8 p# Y& ~. @4 ?
return measured pressure' d# b! j2 \! t6 E' |% I+ W
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public void setMeasured pressure(double newValue) {* @+ u' ]3 s: B. D; E5 I0 v6 T* h
measured pressure = newValue 1 o9 A, S3 I6 w3 _ } / o% u2 ]% f8 }) K @% D public double measured pressure = 0* V a/ R$ d! t4 Q2 Q/ D
: |, E& n9 }* o) M2 L /**" F4 u6 J4 w ~! b* G; z
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* This value is used to automatically generate agent identifiers. $ n+ m+ u$ f5 y" f' @8 R * @field serialVersionUID 3 h+ S( A" `/ M3 }1 ?& l+ Y" m *0 Q6 D) A& p/ v5 o% c; x
*/ # t2 T6 L' L: D& `4 O# W private static final long serialVersionUID = 1L+ }, B! n# t7 q! P8 z. t5 @; z
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/** z! P* B, [, y/ n
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* This value is used to automatically generate agent identifiers. " b2 C7 }0 o- ?2 s1 m, M3 d * @field agentIDCounter: E2 \' t6 M, h7 k3 n) w/ X
* : o" N, S2 F; s- a. ^0 T1 R7 g6 \) ?* o */ 7 g$ _% |9 z/ z" S protected static long agentIDCounter = 1 , t! E* f6 H+ M 3 c6 `, {' b9 B* | /**% Q9 ^, ]1 V, y' {/ t- z6 l
* p g7 [% x6 t& J# ~" {. [& l3 H * This value is the agent's identifier. ; b" c6 Z) C: q5 r * @field agentID1 N( a2 q4 ^* F8 N
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*/ . B8 B' J% M, _8 G protected String agentID = "GasNode " + (agentIDCounter++); X9 l9 Z& J# A' f
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/** % B: H6 }! z6 S9 L" F *' v/ X5 Q, z8 K" m2 W/ ]9 w& o
* This is the step behavior. $ ?" n7 M# O4 N" T * @method step ' V' Y/ R# @ g1 Z * + e% [* u k- O4 u */ " c) ]4 U& k7 M. H @Watch(+ y6 L8 q/ k2 K- N$ P) C1 R
watcheeClassName = 'infrastructuredemo.GasNode', - F4 e+ s) t4 F6 P/ [ watcheeFieldNames = 'pressure', 0 `6 X- i: w7 B0 i) ` query = 'linked_from', 0 g' |/ C( ^- E( u4 q6 t) a+ W- ` whenToTrigger = WatcherTriggerSchedule.LATER, R; y- e: z! C& Q0 {& ]' l
scheduleTriggerDelta = 10d+ Z8 X6 ?8 U; ]2 T- }: N
) 8 t: N4 {/ N' S' N. \ public def step(infrastructuredemo.GasNode watchedAgent) { 4 p+ l; @8 Z- r* P2 t3 J+ v% V5 F+ B& t8 o" C6 q* b" B: J
// Define the return value variable. ) v6 T, H* O1 {3 F, Z5 H def returnValue2 `( E0 E, m5 p
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// Note the simulation time. ! ^1 r+ I5 F; F' M% Y* { def time = GetTickCountInTimeUnits()- J! N2 J9 i" a( D5 A
: F6 \! F: [: f% d" {, p 5 E- B! r0 s/ O& M w! h // This is an agent decision.' n0 R+ Z8 W' N4 W" \
if (watchedNode.pressure<200) { o9 `6 ]6 c* {, Z$ L! R/ @1 c/ w7 a% p" e1 p% r3 {; k/ B' c& ^
// This is a task.; L/ E1 {; Y7 H2 T } Z2 n" u
setPressure(watchedAgent.pressure): @' `7 x& k0 f; Y5 Y! u/ @2 t
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} else { $ T6 M, P+ D9 {' {; \' a+ P) ]- r, t; Y( {6 Z' U M4 X
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// Return the results.* V- h' D+ J' Z" h; C. }4 q/ |
return returnValue1 g- ?9 S! T/ Q6 S/ d2 P2 y
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} 6 t- k% I( e' C; A3 p7 `; j* n( e0 s9 p+ M. P8 G7 Z$ x
/** ' P8 ], `* G6 l6 I9 j3 ] * ) I8 s& t) [( {4 q8 ?( _% s * This is the step behavior.3 l) n. t( U. X& Y7 ?1 `/ `9 ?4 U
* @method step: ~0 A4 G, M& `) Y
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@ScheduledMethod(2 E( N/ h2 `7 H6 g4 E
start = 1d, 1 D2 }: l! |: L: p5 U% b interval = 1d," v0 A- m$ t$ x" |9 @
shuffle = false8 N; q& m6 m3 E3 O; ]1 A7 w! z$ j- d
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public void step() {' J9 K; D/ e" d6 u5 |
3 d2 Q- z) S4 K9 K% g // Note the simulation time.* h H3 @( d* V% _
def time = GetTickCountInTimeUnits() , y) U5 X0 h4 N W5 J* y9 P, B3 ]- u9 W6 V // This is a task.3 m" b; e/ a# |
measurePressure=pressure+ RandomDraw(-20.0, 20.0)& ^# S; T9 _+ H+ B
// End the method. + l# A! h7 U$ }6 W d# A return( Y: P, i& m2 d2 b8 M) O
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}