在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 ) j1 F. F9 b0 D: {
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& E, {- g4 j, \+ {@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")! G( B( w6 u% t/ l, N
public double getMeasured pressure() { 0 G! \5 F4 f: V- R return measured pressure3 M; q- c0 q4 `( l$ v k( c
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public void setMeasured pressure(double newValue) { + g' y: S* Y1 r3 ~. } measured pressure = newValue' [$ _+ }" x- G" f
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public double measured pressure = 0 5 f# ~" _. S( |( e0 r$ ?8 H6 r: f: C) p' S0 g2 ]5 z3 R
/**% o. c3 ~- C( j9 s
* 5 b7 l3 P8 \+ R; e5 V * This value is used to automatically generate agent identifiers.* `9 F) R# H s
* @field serialVersionUID/ g* L) r: |! V7 G/ c- @
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private static final long serialVersionUID = 1L6 c# l- S1 [5 y; F) J
0 d3 Z4 r0 [5 x /**0 ?* C' u! C1 H: ^
* ( m0 p! t# f: h( t- { * This value is used to automatically generate agent identifiers.0 e# Q; A! W: U4 h+ d
* @field agentIDCounter/ j) u7 c+ M, a# U" [
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*/ 9 g# R t) H: [: \8 V% I protected static long agentIDCounter = 1 ; H: u# N& y4 i0 M' f( R2 T# A O8 o' o$ ~4 ?: C4 \
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* / J& n+ z- h5 x" p" V1 M * This value is the agent's identifier. % q: L6 }! }8 H * @field agentID 6 i |+ r' w. p, C+ L * R3 H% N7 X' q; ~, U4 K */ l9 P: q' [8 P* L8 N
protected String agentID = "GasNode " + (agentIDCounter++)1 @& p; y# ]& E1 d! j& N' M
/ r5 r. B2 z0 M /** 7 l$ S* @2 e& \( e. V4 b. d" b7 V *3 a6 |( q8 b' j
* This is the step behavior. ( j B `; N* ~# z V) l1 I * @method step7 f$ L g' E6 \% w& J9 ^( v/ h
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*/ ( v& j/ ?5 L( K @Watch( % a# V- W3 L! a/ Z6 D6 d1 L/ S watcheeClassName = 'infrastructuredemo.GasNode',: {$ S, o3 @, |, t/ j! ?5 V& c
watcheeFieldNames = 'pressure',( |+ t" |1 A! T# E% u% P3 ]
query = 'linked_from',, z& v! A9 a; `. d9 g6 X) D
whenToTrigger = WatcherTriggerSchedule.LATER,4 d. T. y' q' o3 S( r" g: f
scheduleTriggerDelta = 10d# G7 d5 J7 [/ F1 p" o+ F- m1 I9 S. x
) & D: A2 f- U5 n- `7 t) d( O3 | public def step(infrastructuredemo.GasNode watchedAgent) {+ M. ~2 r& H% G& E( g; |1 c! h
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// Define the return value variable. $ T4 [% y5 i. [% R) h1 g+ s0 k3 \ def returnValue ; D5 Y q8 m" [% F) L+ l8 ~+ c" W; A# P9 Y
// Note the simulation time. 3 w E: R, U& `; s+ }5 C def time = GetTickCountInTimeUnits()$ T4 L* z3 q# L; F" {; Q# }
- _7 Q! ]3 v! P v; l 1 R! e4 a, j3 m0 N: ` // This is an agent decision. 7 n# K8 H ]- _. W" J0 M7 L if (watchedNode.pressure<200) { 0 S% ~4 x* M! u2 v' Y: l' [& [' c8 u, _" r* ?5 d! [# P |
// This is a task.' Z' W' j3 h1 r
setPressure(watchedAgent.pressure)6 w7 U A1 i$ ^2 S% D c$ S6 S
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} else {$ q3 R H, w) _" l# c* G3 G
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} 9 k% r* d) P7 B2 k& Q) H // Return the results.& i9 k1 ~. K0 Z9 G" a4 u
return returnValue% ~2 S1 @) }2 w6 _- O6 x8 Y8 G! f7 ~
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/** : w% Y; v5 R0 ]" M0 ]$ u * 0 d) u6 ~2 c A S. H * This is the step behavior. $ H0 g# }% T4 }7 I7 P% X * @method step$ m* T: D4 D) W
* , ?: V6 C/ U) h Z: c/ ` */ & t" |% u3 B* ?' L% x6 x @ScheduledMethod(% Q" D w L8 c1 T9 l- d( n4 i! f( R
start = 1d,& Y0 N, i, L, y# t% c. C% f* }0 P2 p
interval = 1d,2 q/ a6 s! H5 S" K. R3 I/ i
shuffle = false / J2 M8 p2 a( E; f* A7 T4 q& U/ Q ) 2 u% y+ m, T4 B- z; U" x public void step() {/ A2 e& [3 \/ J' m
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// Note the simulation time./ k# @& X7 n3 b" W$ U3 S# f
def time = GetTickCountInTimeUnits()7 a( z6 q' f+ w+ [* }
0 U y. U A9 W6 k1 L, B# r$ j // This is a task.( o$ T3 S* a/ n8 J
measurePressure=pressure+ RandomDraw(-20.0, 20.0), o* c* x3 \" N5 l
// End the method. ) T6 U; R/ f2 X& g1 v! [' {1 ~ return8 y. Q1 Z# O. ] {
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}