在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 ( d6 _( m+ ]# q; u
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") / D1 [0 v9 ^! a, X; A3 o public double getMeasured pressure() { : Y' v& A- A! Z2 L/ q1 E return measured pressure' G6 F: `8 r: H, K4 h( E
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public void setMeasured pressure(double newValue) { # q6 {6 R' i* X/ K2 }. U; U measured pressure = newValue 8 f: ?3 o. a/ T2 n/ D } . V0 I# Y8 ?4 s/ e6 L public double measured pressure = 0 - R L, A1 x8 t# { 9 W& A" w) r4 y /**2 }" z8 U+ V5 k3 |
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* This value is used to automatically generate agent identifiers. 9 e4 N/ T# B/ ~- r$ m * @field serialVersionUID . c# b* V+ K! M l5 K * ! j$ \. U4 ^9 C. W. Q9 I1 i" ~: \ */2 X2 A. I7 I2 r( c1 N5 G
private static final long serialVersionUID = 1L 4 {1 A* u; w" D& V8 p* V( Q( G/ Y: t. H) j
/** % K8 U/ _% B8 i8 w2 v4 [* ? *8 F9 i9 c% F* D2 m
* This value is used to automatically generate agent identifiers. $ v+ T) a3 s- D6 L * @field agentIDCounter2 O# B7 S$ |, {( g' c
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*/ / o: |: b. a1 R$ u3 S protected static long agentIDCounter = 1 . R, z9 i+ ~! h& s. }: ` " E |! }3 |* J/ B7 P /**& t. \: B" S, s4 \8 F# ^. s
* 1 n1 A' @$ d4 S7 e * This value is the agent's identifier.9 V: g o3 ~ W+ U$ Q9 X
* @field agentID , W* A+ R/ l9 R" F; M7 h* m# p *- I' Z6 ]" C7 S( w6 h3 h* T
*/ : _. z: @* O9 {0 D protected String agentID = "GasNode " + (agentIDCounter++)9 C4 p O% ]2 a' m) N: J
, X9 b+ y! Y9 H8 x /** 0 Z2 H0 G$ ]$ c% X6 w9 C& H *8 d3 \/ s0 Q4 `# J8 k
* This is the step behavior.: g. s' ~8 k) T: y& G
* @method step 2 m3 l" q& E9 ]; H s; m+ ]0 ]# _ v * : j* ^' T8 \: |* K1 u9 | T9 M& a! R */ . C0 `5 l1 ]8 S8 W c @Watch( " v# I5 `% t+ {" q2 r, G: ^ watcheeClassName = 'infrastructuredemo.GasNode',+ g r- E7 L. {$ [
watcheeFieldNames = 'pressure', * s8 z: m/ |) l/ [; B: ^/ q, c4 ` query = 'linked_from', # `* q1 u% j2 w h3 u& o whenToTrigger = WatcherTriggerSchedule.LATER, 9 n( V. j1 Y" J ?$ r# D% i scheduleTriggerDelta = 10d 9 }6 t* l: V7 R) ^& `( v4 W6 G )% V' ~& i$ K' I' W: u7 l+ D' _
public def step(infrastructuredemo.GasNode watchedAgent) {" }3 {" z4 i6 Q+ I5 E
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// Define the return value variable. ( ~8 R9 F `6 L$ B& T def returnValue; e: U. J9 f' P9 K0 d( l
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// Note the simulation time.4 p) V9 N9 T% C% r: B$ r
def time = GetTickCountInTimeUnits(), k T* w3 R( d% @1 l2 V0 h
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// This is an agent decision. 2 F- m2 H' W" q- Z% Y3 O+ s if (watchedNode.pressure<200) { % R/ \; W- \& y& {2 m! f / N! S: ~, U0 m0 a# m // This is a task.0 o) X+ h) l" l+ B
setPressure(watchedAgent.pressure) P' ^; ^& w* V+ z1 |" Z5 k
3 p3 J/ E p0 n } else { 3 g% m! p( w1 f3 F! T* { n) s/ i: u' o/ I) E7 q8 O
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// Return the results." F: y6 n& X0 g9 j
return returnValue 8 x5 ^: V h+ z" ` " x% P0 J2 o# Z" I; ^ }* T V9 C% k5 h6 E8 C
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/**$ Y0 A6 l: t( M4 L* c6 j- G
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* This is the step behavior. 2 b0 v* |9 N. L* j * @method step6 _% W- H$ j' \9 N* }& T
* ( V: g' G" ?! ]- _3 Z */ . p( r+ m0 w. K) g @ScheduledMethod(/ ]8 q- q O$ @7 h1 j
start = 1d, " q5 \* D+ M" A; x$ o7 @. g3 C5 h interval = 1d, 2 c5 b: K6 Y% ?5 o2 O% } shuffle = false + F" X' i1 p V: I) v, @6 | )6 o2 i$ f2 G( G7 e, a' N7 }
public void step() {3 q, x1 ]& d' J. ~, T
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// Note the simulation time. , J9 f' e; i# p& {! S2 G- F def time = GetTickCountInTimeUnits(), \/ {* c2 Q' t8 P6 j
+ G/ ~; S& b6 V7 I0 Y L" ^$ l- v# G // This is a task./ ]! A% h1 M8 `! l: z' b
measurePressure=pressure+ RandomDraw(-20.0, 20.0)0 t3 |& Y; u/ g" y
// End the method. ) N) b9 N1 T& a, j" Y return + Y; b6 X+ l6 o2 G5 D1 E( }1 O1 [) N$ s
}
注意,在函数step中/ v/ t$ ?+ q. h
public def step(infrastructuredemo.GasNode watchedAgent) { 3 r- P* s* H0 ]: Q& N. A1 X# A //这里是watchedAgent 9 V2 \7 I( g/ q+ Z* R 但是在语句中,你填的是watchedNode " |- A5 E, R4 ?- m% ]& v3 z // This is an agent decision. y" h" y0 Y! d" T1 L if (watchedNode.pressure<200) { , ?- R3 H, @+ t Q setPressure(watchedAgent.pressure)0 i- t; E. P8 r* m/ R
变量名称须统一,可以都改为watchedAgent