在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 # ]4 d$ d# K5 h9 P2 j5 ]! N3 b/ b* R \, Q# r/ o2 m) Y; u
1 y8 Y- R3 `% @% c7 W9 ]5 u@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") - N& N2 @1 Z7 a- S; _/ [5 E. \! } public double getMeasured pressure() {% e0 z! I' s8 q& ?; s- L6 d }
return measured pressure s+ U0 L: f" j3 W1 C+ d/ B0 A
} 8 N* @. f) _/ l' k4 W public void setMeasured pressure(double newValue) {) y, Q @" m$ k3 h
measured pressure = newValue 6 U. M) W! K+ u2 _9 M4 m } 3 o' W, E3 I) N5 l7 j8 Z; x public double measured pressure = 0* C v$ `* S4 T4 f; v% X
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/** ' y3 e& K0 W% ^. k4 L * ; H+ l& ]2 N8 n: J+ B- Z) \ * This value is used to automatically generate agent identifiers.. q; H% H1 N% Z8 ?
* @field serialVersionUID 9 D# y2 ^) n9 g E( g/ h+ [ * ) `. ]+ b0 @* k- }; e2 O */% [: X9 c1 T# n
private static final long serialVersionUID = 1L! q8 m1 ~" Q+ }* U( w: x3 b2 D' c4 Z
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/**0 P( [2 U* |1 ~) o6 U& C
* # G' G6 {- Z+ r% ^ * This value is used to automatically generate agent identifiers. ' o. p9 ]: v# n2 c2 Z5 E * @field agentIDCounter+ p3 ^+ x- D; K5 ?! d* q
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protected static long agentIDCounter = 1 l4 L- {: D- v
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/*** x% o1 E4 L3 n( p$ @1 r/ x
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* This value is the agent's identifier.6 W" T6 B8 v9 `. P6 \, |
* @field agentID' g, x2 T& D( K# _$ s' @0 T( {% w, ^
* ; R$ a8 J; M# J */ & X: h, o% P; r. F; q; ? protected String agentID = "GasNode " + (agentIDCounter++)& M1 L; w6 S& b/ H4 s. V" P
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* This is the step behavior. 0 g8 A! v5 N$ |" i" f * @method step 9 n% m) T. F4 F# ] * % A* _! S- ?. f7 ^7 z/ a */6 ]( \8 P: r* Q9 y$ }( W1 _* g7 f6 K
@Watch( , F, N- w2 d7 q) C: r* M2 [ watcheeClassName = 'infrastructuredemo.GasNode',: G/ n1 d$ @$ G% r" E% Y( ~9 y- u
watcheeFieldNames = 'pressure', % W+ \3 u" F7 R1 U R. M query = 'linked_from',+ \- G; ~0 N, q& A" ^1 g
whenToTrigger = WatcherTriggerSchedule.LATER, z! l6 v% ^" h p( h% N5 A scheduleTriggerDelta = 10d $ I- e6 e8 t9 s. [9 `0 w: q% [ )) `8 R/ G/ H8 b6 y; M6 j. q; d
public def step(infrastructuredemo.GasNode watchedAgent) {! P' R$ _. ]6 }2 \6 j, v: K
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// Define the return value variable. % I2 y" s! z; X7 b# o- h' y def returnValue 0 n8 L9 J9 U# X* T9 F# D8 I' V+ k" M- \
// Note the simulation time.! I0 Z7 m1 o+ f z) G" V/ {. H0 {! Z. ^
def time = GetTickCountInTimeUnits() 8 k! ~4 E, |4 x5 `& k' }6 z" T: m' _) A b6 G \, {
|& c) ? h: X, \ v( w$ O // This is an agent decision. 7 g# L" f$ C( _& w if (watchedNode.pressure<200) { . g5 p5 h0 L4 r A( m) E8 ~ [+ p( K3 @# d. _% L
// This is a task.- h" q* e3 D8 N: i
setPressure(watchedAgent.pressure) $ I* V! Q, J `9 A3 f: G 6 w' s( ^7 \+ r8 u2 A } else {# x* P/ t3 u) u; e; ^ y/ ?0 t7 n1 x
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// Return the results.5 j2 ]: B) D6 W/ M3 n; Q* e) y$ t' d
return returnValue O4 ]' l1 ]! k$ b4 w- k( ~ 1 k# k! i3 H ~% w }5 @7 `. G+ K+ p5 e" F* Z2 k
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* 2 W7 s+ x6 n7 q, T * This is the step behavior. 8 f! W1 l3 f% N1 X * @method step# W. U" b* |" g! x
* 9 {' t& w. c9 d# ]8 ^9 I */ ( y9 j4 B7 ], z$ |# Z* w' Y( S @ScheduledMethod( / q+ n+ d' J# m% S0 h3 O6 n6 s start = 1d, . O7 y! u# g) \6 j2 x interval = 1d,5 [5 q1 A& d, C& {) d/ d2 z
shuffle = false$ m6 A5 J; F% C8 j: e: y
) 9 ?8 S- |7 `" k public void step() { & }2 z* _8 Y7 f+ R8 X# d! V3 ?% f5 t. P/ z+ ]0 ^% \8 ]
// Note the simulation time. " U0 U% {9 u- N3 a$ p* L* O def time = GetTickCountInTimeUnits() 0 \" V/ c; n( i0 \2 p! n4 C' q" L0 I0 N# E$ u) |( z# ?
// This is a task. $ a' p; E! o, s measurePressure=pressure+ RandomDraw(-20.0, 20.0) - ~9 G; M+ t. ~) o // End the method. 3 Z$ r2 G1 p( @3 N8 d return9 D& e- e4 N, D, F' b1 S4 t% g8 g
注意,在函数step中8 a5 D2 G. c8 x
public def step(infrastructuredemo.GasNode watchedAgent) { Y. g& m* ~9 d$ P- ` //这里是watchedAgent$ v. ]0 `3 m1 M! n2 K/ @
但是在语句中,你填的是watchedNode$ s. d4 ~; s( o) R3 s3 _3 c
// This is an agent decision.1 s# |* c4 N* Y
if (watchedNode.pressure<200) { $ n$ Y |; U( \2 T# B7 Y setPressure(watchedAgent.pressure) ! u* E# M. P. r2 O5 L7 `变量名称须统一,可以都改为watchedAgent