在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 # T0 m6 K! ?: O$ R" `* K3 U + u$ M4 Z$ D `2 j% b* }* `+ J! J. S' ~3 S; z7 Y( N' ^. H
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") 0 M5 k2 I: R2 j) t public double getMeasured pressure() { # w* J+ Y3 @6 M6 E0 V( f return measured pressure5 ], o8 r! I8 |. C0 `
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public void setMeasured pressure(double newValue) { , r1 p( q3 P8 [# D) A+ G2 ?3 x measured pressure = newValue! U( Q9 i& U$ P" R1 q# R9 n" N! J
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public double measured pressure = 0 : b. q. B3 y. R; z- m; Q. y2 G0 a$ w5 [1 b v+ M- A
/**6 I* K- R# A5 E6 i; Z/ a8 x
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* This value is used to automatically generate agent identifiers. 2 ?' P: j& l1 j7 F * @field serialVersionUID; C7 k5 T. j- M U
* * D t8 P4 \' p) j */ $ h( i( p" B1 x" J$ e private static final long serialVersionUID = 1L ; x7 J" N5 P/ Z- `! k/ o , D* d& o$ c% }0 P$ ~* V- y2 W: | /** 4 Y: L6 |4 D9 d+ A0 ]; N ** o+ W$ K& I- t; _& W
* This value is used to automatically generate agent identifiers. / l6 v- V; O+ C; j8 h: v7 a * @field agentIDCounter% {9 l& `* d9 Q' z4 c: _7 }5 L
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protected static long agentIDCounter = 1# q& y, Q/ Z6 z g( K! n9 r$ E9 t
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/** ! e1 h5 f4 _. p3 t$ ?' Y& n0 m *7 u. ]4 |) G4 Y3 Z: W# _
* This value is the agent's identifier. ( ]2 r1 s- C1 q% I: D+ N7 e * @field agentID 0 u9 @' R% H. y/ Z( k/ @% r * 5 T" H5 @& u" {3 a0 B( L */0 S2 ]) N" d3 m/ Z6 I; B
protected String agentID = "GasNode " + (agentIDCounter++) 5 N6 t5 X* n* T0 _ 9 G% u1 L8 o1 V$ [ /**# d: I1 a/ }" f: ]2 M
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* This is the step behavior. . c4 `- g; e; h4 Y ~9 J! } * @method step 5 [7 F% W' M7 C2 \ b3 d7 w3 m *5 N0 ] V, m# V8 l; |+ y" H; {
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@Watch( 9 S; z- q3 ^& {" H watcheeClassName = 'infrastructuredemo.GasNode',2 Z4 D( c, ~& j& M
watcheeFieldNames = 'pressure', ( K; ~) |% l* x# f query = 'linked_from', ; S( }* i2 ]# h T whenToTrigger = WatcherTriggerSchedule.LATER,7 s& r+ [2 | M5 A5 @$ `& Y( ?% u5 X
scheduleTriggerDelta = 10d 2 v) n( s; I3 W )1 ]1 D0 g" _. L4 g; S+ T, q2 ] r R" Y
public def step(infrastructuredemo.GasNode watchedAgent) { % {3 z' O' F7 k- S$ J" r1 p8 Z6 ~7 S" C( {" b4 N
// Define the return value variable.$ Z- w& W7 q0 L2 r
def returnValue l# e2 N$ G1 W( ^% Q, C J8 ^. B$ @. A4 u1 U" K
// Note the simulation time., L( S# k5 A4 r( O
def time = GetTickCountInTimeUnits()* k' v \1 E ]1 i/ L2 V
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// This is an agent decision.7 H- p0 ]+ Z( S
if (watchedNode.pressure<200) {! u) Y5 P4 r- p$ {8 E5 Z/ X2 P
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// This is a task.- q4 I$ o7 V6 F, G/ [8 T+ f$ z$ H
setPressure(watchedAgent.pressure)2 e' ]6 ~3 i' h" w2 A
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} else { 8 N2 e2 h* M t: ]/ |" t # s1 P* [3 b! O* Y! R 9 M5 O" Q! D8 r9 y+ t } ( c6 i0 J. D5 T2 @2 w // Return the results. ; }+ g. ?" q+ X2 m9 V, v: A return returnValue/ m8 u: a* f" j6 ?
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* # c# U. r- P3 P * This is the step behavior. % |4 c/ H; D4 s' h * @method step# o. ~2 H. e, ~
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@ScheduledMethod(7 Z: L2 x ^0 E5 Y
start = 1d,( A4 l$ }7 y3 a+ J6 J) B, c, ^4 F
interval = 1d,; [/ j! y7 ]; V# p3 S
shuffle = false5 x5 }& X4 j6 s
) . d, Q, m6 Q/ b# s2 V public void step() {( K1 P& F6 c7 v q/ m, g
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// Note the simulation time. . y, R% I( s1 Q! p" ~: E4 Q def time = GetTickCountInTimeUnits(): } u6 w" i5 f: i5 Z2 h, f
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// This is a task. ~7 X6 r& f4 k measurePressure=pressure+ RandomDraw(-20.0, 20.0) " t* u+ `; O& V7 c5 L // End the method.# O! a$ ]1 F: ~# D' {8 m
return g7 J9 G; B! b0 ~. s v
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}