在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 2 @: J$ w5 p B: k. n& f
7 Z5 B% T( S/ v* ]% n N g5 H- _6 n( x9 O8 V" z, h@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") " W. \, L: o" m) g9 r \" ], a public double getMeasured pressure() { * U/ C; v9 o" F9 R return measured pressure# M2 N: q. r6 y4 D8 a4 @
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public void setMeasured pressure(double newValue) { ; Y6 S0 V. ^' b$ x M* N measured pressure = newValue- }# s% R3 d+ u% o: x
} 3 s- _( c5 l. P# H public double measured pressure = 0$ Z/ s: w$ n7 q. t2 i; @. N
7 C7 v+ ~" G; \5 S0 F) b; R /**- i( b+ {# y# _9 G
* ; R6 C$ T+ a5 \7 m * This value is used to automatically generate agent identifiers.: l! h4 Y- r' K" N
* @field serialVersionUID 8 u. d. @ \1 ?6 u% N) U * 0 \( `7 Q% T; |* r& x: S$ o4 ?; M */ 2 V% D7 n+ m# E$ g) t L3 J ~ private static final long serialVersionUID = 1L 0 D" @6 `' m4 q5 G( K K* `" o7 g0 e# b: ]/ J+ h/ f; i
/** ! Q0 K3 h' Y- D2 ` e *- h6 l! V+ F$ V
* This value is used to automatically generate agent identifiers. ! ~+ S N% ?( n8 @ * @field agentIDCounter 8 Q: Y$ X; K$ ], i* d* W; j *" s9 W* ]% H ]
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protected static long agentIDCounter = 1& o% o2 k' M# i0 b8 E j
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/**7 R7 w- Q) d* b3 e# j6 q" g& S
* 7 `5 Y ~* p" B$ Q * This value is the agent's identifier.6 R0 i; R, |7 O+ A. v& p8 c; A( p _
* @field agentID # |1 j4 l5 z- _' w * 5 g5 }, P* g8 m; Z, \3 O9 p */8 x" s5 y/ z/ J0 v
protected String agentID = "GasNode " + (agentIDCounter++)% k ], @& C I Z/ O
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* This is the step behavior.3 b. @" ]% u# d' j) r
* @method step7 |' q; p0 M1 {6 k ~
* : E) k: `4 W6 O9 x! A */ ' F; c3 g/ m$ e6 W @Watch(' ^8 I$ H7 G. U6 H
watcheeClassName = 'infrastructuredemo.GasNode',# c: C" V8 j: B
watcheeFieldNames = 'pressure', 7 y Y* E. l. ~+ b, X. z query = 'linked_from',4 c, i: q2 ]1 I: p
whenToTrigger = WatcherTriggerSchedule.LATER, % L9 N# b1 Z# n8 A- | scheduleTriggerDelta = 10d ; k. i* y2 q5 y )( q$ O: f" L) \/ r$ ]
public def step(infrastructuredemo.GasNode watchedAgent) { $ J* H3 x P' W) q& W! ]2 O 7 \/ l* J4 ]1 @, I( s. w // Define the return value variable. & p$ N& J6 r" O5 a# _2 O& P def returnValue 3 O7 d. w* O6 m2 G 4 H& T" O( R6 @1 W% T4 } // Note the simulation time. ; s0 i3 {# [3 ?! P7 f- Y def time = GetTickCountInTimeUnits() * Q0 {4 {' o- H: L 9 ~' c0 O% }% m/ P: V% e* A $ J) `- v6 l- h# l. ? // This is an agent decision.: [2 U a# d% r5 ] {4 {8 z' k
if (watchedNode.pressure<200) { ' x1 k$ y$ v/ {0 @/ X( f# m/ j/ g$ A G& e
// This is a task.' [ a% f: J9 c) C' f
setPressure(watchedAgent.pressure)( x9 H9 a9 P) N8 x- f
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// Return the results. ! X4 z1 v$ \1 f1 J( O return returnValue* j" d2 y1 m/ G) l- j& i
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2 Q/ ~4 s8 ?+ T2 W" n /** + R1 G4 w. E3 M x$ I8 E7 r+ u$ l * , }% U3 s9 b+ j3 F * This is the step behavior. 3 O$ m, k, W0 o * @method step9 c8 {7 {$ D4 U ?. E, o
* 0 P0 u. Z* m; v1 M# u* Q* i */ 6 v# C/ T5 z5 S: k+ h: O @ScheduledMethod( 4 Q; G( F. ^6 d9 m start = 1d, , k/ a6 H* g2 m$ { interval = 1d,7 p, e- w7 ^7 N; s h
shuffle = false p$ M* Z/ S% k5 J- f
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public void step() { ! Y! h7 O* t/ w2 v8 W( B" C+ U, Y 4 H$ p3 o! x/ ?0 {: z& ~& C // Note the simulation time.- Z0 }! d+ x6 g. h8 S
def time = GetTickCountInTimeUnits() ! ~# K* f" U9 e. h% S' W& Z) n' j0 M( \% M+ }: J* t
// This is a task. - C5 \+ n& e7 G2 e5 w9 f/ P6 X, u measurePressure=pressure+ RandomDraw(-20.0, 20.0)1 N' k; G: o4 X! u& T* w0 n6 T' e
// End the method. / T/ E; w! @3 T return5 H z: E, H+ Q" {* h
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}