在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 2 ^2 t# x7 o4 L" |+ ?" M4 r
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure"): g: }( b+ j- P2 _; R# A- j- D
public double getMeasured pressure() {8 A. c6 Q D: l9 R% a
return measured pressure8 V& G: x' v" a
} ) C5 e9 Y) H9 ]4 g& V public void setMeasured pressure(double newValue) { ; z2 O T8 N1 A+ f measured pressure = newValue 7 [8 \/ l7 u( I, {3 j2 ^ }/ A- P4 x; a& c$ x \
public double measured pressure = 0" A- m0 `, a* ?" G
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/** : R8 L j3 a: f; z4 i *0 n& B4 t+ T4 `% J% h, K8 q
* This value is used to automatically generate agent identifiers.9 C% z1 t; s4 Q! M% q) `, D, v4 P
* @field serialVersionUID7 [, q; A" K7 g3 E# u7 q/ J2 {1 F
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private static final long serialVersionUID = 1L! P* D. d; h$ |* i9 |2 d- P5 C7 P
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/** 6 V" x* J! D- y! j *0 p9 n+ ?8 ^: y9 g2 u& p
* This value is used to automatically generate agent identifiers.& C1 N4 U/ E: Q( A9 z
* @field agentIDCounter / _: }& l+ W; X9 c *; Y7 [$ _/ U, j! z5 p# q
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protected static long agentIDCounter = 15 b* V- j3 e0 l& R$ u* I; @
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/** * a/ |4 n4 b* D9 x7 m5 n0 P0 g8 h * * t% @( l9 _8 E; t* C1 L * This value is the agent's identifier.2 m5 B, P5 t' p4 e- b4 {+ D
* @field agentID7 m8 s3 H% V& Q/ C6 D- }
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protected String agentID = "GasNode " + (agentIDCounter++)2 e G- L& g, V9 t) y" \* C
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* This is the step behavior.) ~: X- y7 a: p, M0 L
* @method step; b5 Y- B. \8 g/ ]1 [/ q
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@Watch( ; ^$ Q2 z" r& g Q( j( k v watcheeClassName = 'infrastructuredemo.GasNode',8 c" m) n. `. D5 `
watcheeFieldNames = 'pressure', . Y& H0 A3 d) r/ I5 ]6 o query = 'linked_from',- E: k- O9 N1 F: J; \
whenToTrigger = WatcherTriggerSchedule.LATER,9 j [. l; V/ _2 h" A! H
scheduleTriggerDelta = 10d4 d6 b7 l& u8 u) p. H
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public def step(infrastructuredemo.GasNode watchedAgent) { % R1 j, R5 N) N+ l; s9 F! J 9 |& ~& [% X; a. e$ e // Define the return value variable.% A# j; D* h# c/ h3 G/ T: c
def returnValue6 s' a) k# @( {$ a5 G3 l+ a M: _
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// Note the simulation time.+ I8 G0 p8 k4 E
def time = GetTickCountInTimeUnits()) e9 b5 _5 e7 E7 ?$ P# y
$ G3 |2 u2 i9 f( E! h; ^8 {" M9 t # y- p2 S0 v) f1 G6 x/ P1 u // This is an agent decision.5 `/ E) x, \% `7 d3 z
if (watchedNode.pressure<200) { : R! j( w' B+ b, i$ J1 e0 c+ Y! V, \* {6 x, v
// This is a task. " v) r6 t" D. l1 d setPressure(watchedAgent.pressure) 3 E( i* f5 w( |' P: G. t ) Y# i- q" y& d/ L. [ } else { 1 U: i! p. I# @9 k+ z" Y1 y* c! I7 M, {5 v- S
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// Return the results. . `% K. W% \3 e5 \( f1 \5 I return returnValue2 V2 Q, r) U+ c& x8 C
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/** : j) }/ R0 X" r! y: L+ B4 S3 l7 q- A *, L8 B7 I/ O' {! O5 u) a7 _; C
* This is the step behavior. 3 J+ [8 y6 A3 K- y- _ * @method step* v' U1 g0 J9 y
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@ScheduledMethod( " ^+ f9 B( m5 v4 B" s start = 1d, 4 k+ _! a$ e( @ interval = 1d, & M% L" {/ ]" W9 j* l' [ shuffle = false 7 O' _2 `- y% o3 s, F )* N+ R: s l& E* S$ v. g6 ?9 X) M
public void step() { 1 l- [: v' p! u8 z- F* \" }. O% j) `. r: I8 C9 n& z9 @ y
// Note the simulation time. * f0 G* c3 ]3 q5 l: G def time = GetTickCountInTimeUnits()( A8 i& @! r: ]4 [
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// This is a task.8 t, ]% X- I F
measurePressure=pressure+ RandomDraw(-20.0, 20.0)2 C. ]% J; H# [2 {* m1 P& s1 y
// End the method.% g7 T3 T. ]2 u6 q$ `( V
return " t+ Y g. Y, s m `" T. _. a/ N9 s5 x$ j
}