在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 ; M5 j$ a' U9 c( {7 `! |; _8 k
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")4 O/ d, O0 r2 `: F
public double getMeasured pressure() { % M5 G% K E3 ]/ J return measured pressure 4 Y ?5 ]! W* ~7 X' h } , t$ I: N% F# v9 F+ G8 C public void setMeasured pressure(double newValue) { 5 a2 m0 j/ x# r( _2 o+ x measured pressure = newValue8 u. }8 d8 Q5 c0 k# n
} 4 |3 H- f. U ` public double measured pressure = 0 }3 ~3 G. x4 I( d3 _9 ?; \" Z
" M! }" ^6 N% V$ m; c /**; ` q, L8 _. q( V* U
* . _8 A2 T" H# ~8 S6 N * This value is used to automatically generate agent identifiers. : M# s& ]5 ]! R# l1 p5 Q * @field serialVersionUID8 Z& [' ]! |& @0 K* Y( ]
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private static final long serialVersionUID = 1L6 l( l& D) j& j' N1 O0 e- K
0 Y/ r! [: R9 x0 j /**4 W8 E. U6 H% m6 }' P9 I* v! m
* # n3 j3 D: n1 O- ^ * This value is used to automatically generate agent identifiers.- P- y$ Q" h9 Z
* @field agentIDCounter & ~# y, X# c O *" S8 R% E" ^* a3 ^
*/ ) O: P8 q: o) D protected static long agentIDCounter = 1 * T& A+ E4 a3 H8 E& @ 4 J- [& T1 `+ T/ u& @6 k- ?# t /**- C' X: F1 H$ z# g# I, S8 Q/ m
* 2 |; c) f9 L0 i$ I9 l * This value is the agent's identifier. ; z9 f }+ ~' o) T' B& y& t5 F * @field agentID, r3 W+ T7 B9 K. V- z* B0 e
* 6 p% g# x2 o, p */ 6 o+ e! h* H" _5 {3 l6 J protected String agentID = "GasNode " + (agentIDCounter++) 7 D) j# |* `6 y0 O" y2 d: B( B7 k, {3 D
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* # F( w, |6 y; `" i3 ]- i * This is the step behavior. ) V! @& o* h B* c * @method step # D& \- ]3 [, a* u6 {6 Q8 r * : m' g. s0 T; O& c* L4 n8 O */ # E" ?$ A' }( t( P% ?3 Y' [! c7 Z- y @Watch( - {: Z! F$ C$ L1 g: ~ J watcheeClassName = 'infrastructuredemo.GasNode', ' M# i2 s& u* P0 q: ~& ^' s watcheeFieldNames = 'pressure', * A0 n; O H0 u8 C query = 'linked_from',5 D- ~& _8 v1 f. Z! c* ^# W+ M
whenToTrigger = WatcherTriggerSchedule.LATER, ( a$ Z* p j5 ~+ E% e- q" J scheduleTriggerDelta = 10d 4 c* E" Z9 I6 ~9 Y# ^6 ^; k7 t ) / j+ A* E* y* u" Y0 ^5 ^ public def step(infrastructuredemo.GasNode watchedAgent) { $ n# a& Y9 P. c$ n3 D$ O6 X4 u+ y: j7 Z, U, H. u
// Define the return value variable. + U6 E7 A+ v4 x9 o def returnValue V# g9 e8 Q' y1 {" n 6 T8 u; R5 r! k; P* ?3 X // Note the simulation time. ; G" r0 `4 X, p+ h4 V8 z def time = GetTickCountInTimeUnits()' X7 U: N# [2 Y9 g8 s" W+ ]
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// This is an agent decision.+ b) Y. Z3 D. Q! {/ o+ o# f; O
if (watchedNode.pressure<200) {' i( j8 P& o; w
6 V/ G" [$ m4 c+ w8 ]$ x // This is a task. - r+ }4 W! s, k( W2 Z; T setPressure(watchedAgent.pressure) : o; l% ]) j3 }+ Q/ ?9 i" A" x2 z( ~1 y2 _
} else { : U1 x9 B3 P1 d9 h " B- Z0 o1 h# S, ] 3 R1 x; y$ V/ x. B. _' K7 l: Q }9 g" S+ ^ F) h' U
// Return the results. 6 z, R, O. i4 ]3 [7 L9 K+ v5 @ return returnValue% y- d) T/ j2 Q/ O