在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 . D( k8 h" r6 j6 ]- G
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") 1 A# ]5 ^; F$ {' C6 e public double getMeasured pressure() { ( `) H+ \9 A. W! B, U return measured pressure # ?3 _% J+ r9 K+ s3 b- ` S } , H! D8 n' C, L# | public void setMeasured pressure(double newValue) { ) W5 X# a+ e. t- e) G measured pressure = newValue/ ]7 o; f1 r4 L
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public double measured pressure = 05 [" p$ q: z+ n- h# }- } F( U& C
# E2 e$ O/ v) {/ E* Y, G+ L /** ' B( ~1 ^# C- Y# C * # p* C/ t& ~+ l * This value is used to automatically generate agent identifiers. 0 M/ ~4 W. W& X6 F# i7 V4 M * @field serialVersionUID 7 B2 H1 i, i. r" p * 1 H. K4 M4 t" @' y# x* u$ ? */, B/ K5 }8 t* Y( o. H: j1 q7 I9 \
private static final long serialVersionUID = 1L* q: k V8 Z- k# M( Y
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* This value is used to automatically generate agent identifiers., o6 o5 ^5 D+ W. @
* @field agentIDCounter0 k, I* D" _ m; [
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*/ 7 f7 b# R) B6 z6 x protected static long agentIDCounter = 1 5 i5 a3 r' U) f# n+ k1 x) i* J7 Y; S' g3 t' S2 P! O6 U5 q; p
/** - a1 I2 ~# ~. k4 T& N * * x! g9 H7 d7 s' z' ]: w/ Q * This value is the agent's identifier. , H7 ]+ U2 X' R * @field agentID : e! H; b- l: D# |7 o+ i *$ }) b+ U8 S, I( O/ z$ J
*/ . ]4 K' G) }' V% }* p$ g3 I } protected String agentID = "GasNode " + (agentIDCounter++) / m; d, R3 R5 _! W1 t1 g( B , } W f5 s! V: ~ c/ A' D /**% N) z+ D: P3 X- K+ e4 ]9 k
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* This is the step behavior. ; s# b# u( \; n' L. F8 l * @method step ( Y- g8 d; {, `; k *: ?* r% g1 H$ ^4 f q$ l N9 D
*/ ( m0 c6 A$ m, I; j, ? @Watch(; U) j1 _4 D9 a; n* v: x& t
watcheeClassName = 'infrastructuredemo.GasNode', / V/ n9 |# e/ Q2 k; h$ F" e watcheeFieldNames = 'pressure', " \! }5 I" h7 b# P2 l) u6 j7 | query = 'linked_from'," W0 L$ J r" i8 f' B) T5 A( H1 {* }9 y
whenToTrigger = WatcherTriggerSchedule.LATER,, u. \/ S+ K/ r! |# n& n: }
scheduleTriggerDelta = 10d" c3 L* q5 ^7 z9 w+ {% y5 Q1 T( r
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public def step(infrastructuredemo.GasNode watchedAgent) {7 J: G6 Y0 u. v6 a6 d0 l
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// Define the return value variable." E; h/ F3 e; N# y& }
def returnValue7 O5 A4 L7 D* h+ D8 A: ?( G. [6 N
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// Note the simulation time.- D, l* F( M. _( x
def time = GetTickCountInTimeUnits()# `( ~ z0 `4 ~% c
4 ^5 d9 l/ b$ ?: e7 I, T % F) l" c6 ?0 S, [0 \, F4 h1 m // This is an agent decision. 5 D. R Q; F, j: ?. X, v if (watchedNode.pressure<200) {: g$ j# D1 b2 C, \) ^! e# d# @
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// This is a task.# q" e. X4 K& r8 g O# {3 @
setPressure(watchedAgent.pressure)3 i4 G0 B3 G, N a% I
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// Return the results.* w( U% K. s* f" j7 \; F
return returnValue3 G: q7 Q4 E+ C4 B+ C( q
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} 1 D7 ?7 d2 p& W 8 F' f J& Q" w3 p /** ( Q- K( a/ h& l/ t: P8 A * : ^( Z9 k& y$ o * This is the step behavior. , E/ q+ j, O0 ]- d+ `5 x * @method step6 a" u) g5 a# A' k% A% a
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@ScheduledMethod(" j7 D' F% M; _
start = 1d, # l$ x1 _# I" ^) h/ i/ W# U interval = 1d, & o: u7 U* }( i I shuffle = false 9 Y [7 N5 g7 ^+ M1 e W# t5 T! ^ ) 6 `( X4 ^: y" w) Z public void step() { " [9 R4 c, {7 q5 z5 L! g% I% `4 K! _- T
// Note the simulation time. - P: ?/ b6 U% U def time = GetTickCountInTimeUnits() % I6 j9 i4 b/ I% }' b5 w" D `) h! D7 l2 u' A // This is a task. `7 \! f9 z* N/ a measurePressure=pressure+ RandomDraw(-20.0, 20.0)2 t9 w* B- }4 ^9 p6 S4 K
// End the method. : [3 h% a$ X( l; ] return 7 z6 t; J- ~' g4 F8 |+ S3 H. a* } + j1 {+ k3 G3 b1 J }