在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 & h5 r& |! N5 ?8 M u2 X# l1 y0 R- E4 a! Z9 N3 Q; H
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")" J, Y( k/ T( J5 ?2 J- s
public double getMeasured pressure() {0 }6 w2 t; h. j" G6 z
return measured pressure 8 _: F! c, D( I1 S# M( r }2 o: b$ A' g# L4 {+ s* i2 w
public void setMeasured pressure(double newValue) { 1 `% h" B9 H: m* }4 D9 ]5 T$ f measured pressure = newValue4 i: _4 ^1 N7 W- f: |& |
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public double measured pressure = 0/ G# V2 Y% w# {* U* T
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/** , M; j3 H5 ?6 [& V" W& ] *5 D# U0 y( K1 i# V+ p8 e
* This value is used to automatically generate agent identifiers. 7 P D R+ H6 F- q$ x# f * @field serialVersionUID : Q* p* X. \/ a- [; _! q *! g) w& S8 U% k6 O* A: U: _. U
*/ ) Z( X* s) l2 u, G4 M private static final long serialVersionUID = 1L 9 @# N8 Y8 w4 K4 O' A2 b& d; b5 j& s" ~' _+ _" F3 o$ m2 g
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* This value is used to automatically generate agent identifiers.* U' U: V: }* }8 I G3 F$ O
* @field agentIDCounter9 S' Z/ j: ]& G8 [/ _( K
* ) k1 p7 T, I3 l8 F, F */ 3 b. Z. `& F4 o' x7 }9 O protected static long agentIDCounter = 1 & G5 y5 i0 M) j- Z& v1 p u2 g6 F8 W( K
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* This value is the agent's identifier. E* b3 S) t3 _2 K * @field agentID4 t4 B9 B3 z9 s& {# p
* : E( l5 {# F; G- F8 K; F */ : k( x* Y0 k& u- |3 [6 @ protected String agentID = "GasNode " + (agentIDCounter++)+ k# Y% \5 k6 s* n; r/ ?$ q* y
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/**# P) S' A4 K) O: P" R
* 8 O( R/ m x' a2 a8 t5 `; D * This is the step behavior.; y3 T# k4 r6 D) N5 \7 _
* @method step3 s9 o' p2 a* o5 R, x
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@Watch( 6 X2 J+ r2 ]3 f4 s7 \6 \+ J watcheeClassName = 'infrastructuredemo.GasNode', . w- _" b; i! Q: u' c watcheeFieldNames = 'pressure',8 l8 O8 b+ _; {6 _8 r' t
query = 'linked_from',5 W' _: h G- B! V
whenToTrigger = WatcherTriggerSchedule.LATER,( @! |# x+ E+ k; d% [2 X! K
scheduleTriggerDelta = 10d 0 E8 c" H$ N0 M: { ) : M- K! k' k# p7 r! A public def step(infrastructuredemo.GasNode watchedAgent) { ) O# Q; d6 H# U. q8 z % v! [9 N1 W7 W4 ]# H3 { // Define the return value variable. 2 Y3 ^+ ^" X. D+ k a def returnValue& }6 b0 V# q7 q- s
) a" ~, W7 _6 K! m // Note the simulation time.* z$ t9 q5 V2 r3 z3 j
def time = GetTickCountInTimeUnits()2 b( ?; u( @1 T1 ]* V4 B% v- b
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6 P5 p& W& i @ // This is an agent decision.' O% F7 r9 H# M/ f; T4 y7 V) G
if (watchedNode.pressure<200) { 3 f X: u4 y( Y+ n! G6 u: L: ?% E* d. ?5 X$ U. @; h) Z
// This is a task.0 `7 r _0 T, I r
setPressure(watchedAgent.pressure)+ ^* S; N6 a7 ]
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} else {/ N3 D0 _* W) F+ O
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} 3 g) [3 e0 P j( J! j S8 |3 u // Return the results.+ \4 W4 I ^' J( e) |$ w
return returnValue, \2 T( z8 k8 l1 _ V2 \) a
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/** * O$ E7 ^# ~, ?. b * 0 L( K8 o4 T& i * This is the step behavior.+ ~' C ~6 Z0 I4 s' s# F# v, G3 }* Q
* @method step 1 f! H) c: m2 l- I5 D3 F ** N5 x: }; R& J" [ J# O* B% Q* f
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@ScheduledMethod( / I6 S6 h! o* E' c: w1 Y4 r3 ] start = 1d, , u, L, f# _% K2 X1 H interval = 1d,9 r- T$ A+ E; n+ n. L& N$ l
shuffle = false . d) J, x3 Z( h" s/ C6 } )9 D/ {' Q$ M( w3 x0 l
public void step() { # O: L+ Z) {+ x: p. g/ a. x 9 e+ {* `) U$ v- B+ |) Y // Note the simulation time. 0 k+ k2 e, w$ c2 a5 X$ N2 G" r6 h) u1 ^ def time = GetTickCountInTimeUnits()" C6 s$ F9 |1 p9 Z7 \1 m. G
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// This is a task.( [ q2 v' r* Q5 ~4 y! J! r2 f( q
measurePressure=pressure+ RandomDraw(-20.0, 20.0) 5 R: ~" Y4 D/ d& ]' |% M // End the method. - G5 b9 s4 @5 D" q6 f2 Q0 m; r return+ e& N2 T# ^8 b$ b* t3 @/ k
/ ]. U5 R. _( l' I) S" y+ }
}