在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 1 Y; D$ n' g4 R# A1 i. q5 j& Q: v
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")! I% W% e& \. U8 H8 r# o3 A1 \* a
public double getMeasured pressure() { - j& I0 f+ ], _- b4 y; o return measured pressure0 i! y2 U- i; O9 }. n$ ~/ V5 S* l
} 5 _1 t+ a! V0 E% u2 B public void setMeasured pressure(double newValue) { , S3 t: ?6 z9 f3 d: ]" K( Q1 G measured pressure = newValue( f4 E- a# v9 T0 h7 L; s7 q: Z
} ' `& Z% a! `* ] public double measured pressure = 0 : K2 b, L: Q' w0 x4 W # N8 p# O3 @) V /**. }5 X/ D7 [$ l1 E/ i
* ; P* l6 h. V+ v. u" U; r4 J * This value is used to automatically generate agent identifiers. : u2 J* s+ n9 I \ * @field serialVersionUID + u j0 @5 V- M# N * , ]* l( u X. H0 n' a */ U4 M# r4 |5 c3 Y6 F9 j+ N private static final long serialVersionUID = 1L 0 @' K$ s& G9 O C M0 Z0 C' q( o+ g z! b- `) G# n# z7 C
/** 6 S- @ _" g x% i* z+ L *4 o# ^9 e7 m4 C8 u. L4 I8 S2 O
* This value is used to automatically generate agent identifiers.' M1 I7 y; g, w5 X) c8 J8 q ~
* @field agentIDCounter # D/ f7 l% H- N * $ W: U( a4 M8 s1 L% C */5 `( q+ F5 N# r/ o2 A4 Q
protected static long agentIDCounter = 1 7 W( V1 X; U$ L3 ]* @8 Z+ s" s7 ?1 `, O& r
/** - m5 W% Z0 F8 g# w *5 I9 o1 v2 J4 y8 A/ F2 |$ T( e5 _
* This value is the agent's identifier.7 s/ j6 \$ J! a3 r
* @field agentID / d! j( d$ V" s! z, j6 p9 g4 { * 5 b- M; y- e. _2 E9 f5 q */6 `/ R! `3 T& a: j
protected String agentID = "GasNode " + (agentIDCounter++)% ^! X# M6 }. \ U
0 W w8 ~; v6 H% u /**4 {$ o& U' h6 S
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* This is the step behavior.0 E2 a3 n# D( U2 d
* @method step & J: a% Q# c/ T *- r/ W; A4 `5 m: q
*/ , N, j1 y. c; x1 W. \: ? @Watch( - a2 y% z5 j/ z/ q watcheeClassName = 'infrastructuredemo.GasNode',1 i: t8 X) ^5 _6 X1 _7 s" t
watcheeFieldNames = 'pressure',8 @, E1 y5 C; T
query = 'linked_from', # y7 K0 k( R5 @ whenToTrigger = WatcherTriggerSchedule.LATER,- W7 t6 ]# {+ F7 H: A |5 i9 r
scheduleTriggerDelta = 10d 6 {: R; ~# m0 \( s ) ' b3 v7 u# A9 U- ] public def step(infrastructuredemo.GasNode watchedAgent) { + B5 O6 d5 ^# _! p + m6 m7 t+ g e5 M/ a. e# Y // Define the return value variable.7 U" N" m8 |/ ]9 m% X# t
def returnValue 7 z% \) v6 J: ? 7 ?0 ?, {2 s& Y/ w6 p- D! |; D( q: \ // Note the simulation time.& T$ }9 T z( l# o2 i# j
def time = GetTickCountInTimeUnits()* D0 o$ ~+ }$ w9 E4 q$ C
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// This is an agent decision.& `. O% ^8 U6 T S/ C
if (watchedNode.pressure<200) {" S2 ^" U% Y2 v0 M9 ]" E+ c1 p
0 _7 w! H* ^7 J( M // This is a task. A e8 {+ [: i! l' m; | setPressure(watchedAgent.pressure)( }# t5 ^, d5 i) U& r
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} else {9 E0 r1 u8 [, i6 c( |8 _
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} 7 y" m7 `" R8 Y( K& K/ ?2 x8 X // Return the results.5 H, e- w) z. ]# Z7 r
return returnValue / m0 r( B8 l: c1 {* b0 j2 g : r3 f+ p$ ?4 \8 x5 c( \0 Z }1 \9 e9 `; o6 N2 A
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/** ' P7 x8 E8 j+ X i' h4 w1 b, X *- @3 R* Q$ M' v @3 j
* This is the step behavior. ; |# d/ B+ b$ ]( P * @method step' R4 P0 b5 ]8 N! p) ~" Y
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*/ " e, h. g9 T( i# {( N+ k @ScheduledMethod( 7 n9 Q4 Z) p4 n8 K8 X( D start = 1d, . N B. |' y1 F/ d interval = 1d,/ X9 {+ m$ u# k; l5 m7 X, o
shuffle = false 6 L* E6 t6 x: \' m; i )& X4 g9 j9 r4 H; v6 X& l
public void step() { ) Y% V0 p* X3 |$ d( e% w# o. W; X& z- P& ]8 G/ `
// Note the simulation time.& M; x. e8 J1 ^' c1 V* j+ S
def time = GetTickCountInTimeUnits()9 x$ F$ g8 i9 z/ N" }& V
0 A. Y: A) b6 E+ B, X // This is a task. 5 O _& Y# _# p' q4 U measurePressure=pressure+ RandomDraw(-20.0, 20.0)! Z: K6 |3 @( H# y
// End the method. / l4 j/ h: K+ n0 V& I* x5 A0 ]. S return/ B* g5 P) ~9 ]; q' {5 M+ ]* B; `