在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 - e) P( T2 H! E3 R/ z' V: y% d2 Y 4 m e, H7 f' x& w6 n& e8 y. c8 @: s$ Z
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") % h C# u: U: s9 E public double getMeasured pressure() { : r' N! i: B9 L$ ]3 A8 [! ? return measured pressure $ j. Z4 r8 o$ d* a v }' L* {# m* T& z/ o6 {* Z
public void setMeasured pressure(double newValue) { / I, ^5 ]" Y$ W measured pressure = newValue' t6 m0 ~* F/ J8 w- I! O# f
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public double measured pressure = 0 ; |8 g% P! K1 O# z( M4 ]" ~* T' c( t4 G) o$ Z8 G$ ^
/**- o: V! |8 D: Q+ d9 G! X0 C* z: O! u8 T
* . B5 y! O! `4 i8 C * This value is used to automatically generate agent identifiers.$ o: \1 A+ y9 k
* @field serialVersionUID 6 H" m- }3 e3 { *! c8 B" p8 V9 E
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private static final long serialVersionUID = 1L - R6 W$ ] k7 A3 ?9 ^* }# H9 x& G0 h3 }
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* This value is used to automatically generate agent identifiers. - Q, T, z6 T$ ^ * @field agentIDCounter 7 D' `3 x& ]# q% m7 m5 X" O, s *# R# b* Y2 I- I- d" b3 l
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protected static long agentIDCounter = 1 3 a# ?% O$ c% i/ ~ : h$ H$ z. @9 _& F7 | /**9 D$ V3 f" n9 ~ Y, \+ {- m: J& a
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* This value is the agent's identifier.1 A$ {- R+ Q ~0 P ?
* @field agentID - d$ z8 J" v6 D *; m" }8 x: y; P$ |/ V0 w7 I
*/ 5 @0 T) K+ h# Z protected String agentID = "GasNode " + (agentIDCounter++) * ]8 d3 K0 Z8 m6 @/ v! w& _) k5 c) c6 R4 ]2 m+ n2 Z4 l9 A
/** 6 @) G5 X6 x, H1 q/ N * , o9 B5 `% p& Y' F * This is the step behavior.3 a& K* p6 w( U5 @
* @method step5 ~, H+ w: l3 s& _8 y
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@Watch( 1 Y/ H# p Y" `, M, k watcheeClassName = 'infrastructuredemo.GasNode', ! \: m1 _2 h7 q, J9 y9 | watcheeFieldNames = 'pressure',' Z, _, Q$ r0 Z
query = 'linked_from', 0 S1 u: y. V1 n7 q* U whenToTrigger = WatcherTriggerSchedule.LATER, 2 x8 t* I0 ^: H0 B. S* F( i( l/ Z scheduleTriggerDelta = 10d % W. [; M% f" P9 d ) 7 ]( P5 M7 j; } public def step(infrastructuredemo.GasNode watchedAgent) {2 k4 F5 k7 m/ `7 R' {1 _2 Y2 d
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// Define the return value variable. 0 P, |; I1 `% ^! \5 ~ def returnValue / {& u. S# d9 n' g& z0 ? 0 e; ]! V$ m1 z // Note the simulation time. 7 X( W1 e7 ]6 u4 Z4 _ def time = GetTickCountInTimeUnits() 5 X5 d6 ~) b/ G' ?+ F, M) Y9 _) _' v% S/ D/ v9 B& ~8 I
1 N! z; m% X. b // This is an agent decision. 6 y5 m. W" K4 |3 ^2 V& h if (watchedNode.pressure<200) { 6 O# K. y3 _9 @+ H5 \3 y# I5 |1 `
// This is a task. & m4 w% x" y# d' ]; v& B1 ? r setPressure(watchedAgent.pressure) . I4 @! P" l4 n) G% g, D- f6 q" L
} else {, M" x1 t9 o- w" F+ ?# y
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// Return the results.. \" B' C% E/ ?7 u
return returnValue1 s9 G4 o% O m4 U4 S T
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7 P, t5 `) Y' e /**4 Q% f9 P# F: }) G9 j& C& d
* 0 z8 L* W8 ~( ]& N * This is the step behavior. 6 Y, k, {3 X: h5 U* ~' [7 f * @method step ( T% _' O4 b+ b u *, D2 U D# \8 ?9 v+ A
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@ScheduledMethod( 6 W* s: E, R7 Y- H start = 1d,+ c; A- { E! ~& n) Y4 p9 [
interval = 1d,3 Q# p% c/ u# ~9 @9 Y( Z$ y2 r
shuffle = false 7 R$ X8 O3 [( G )/ v$ i6 ^* s: Q& {1 O# {- M4 |
public void step() { $ l1 e9 d* @$ M: J$ x5 t " Y2 z; [8 [6 J7 L; o P! S' W // Note the simulation time.7 _8 H8 g) S" C- s) y* S8 q0 @
def time = GetTickCountInTimeUnits()0 t8 V6 E0 C; z3 o' d
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// This is a task.5 J. J7 X7 {6 C9 r+ ~
measurePressure=pressure+ RandomDraw(-20.0, 20.0) ! @1 Y6 |- ?8 c8 Q. X# Z: C6 Y, i // End the method.2 h2 {$ z5 Z" [0 n/ u9 g: r* H( ?
return 2 }( d; D& B+ H# A4 i5 \" E R ! P# t) ?; P( @/ ]# L }