在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 7 O0 q. ?4 X' F- A 1 O; o2 ]* B. z # l( h: H/ l1 x+ `3 e; f" h) `4 J@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") ( ~- A. |/ f0 P) e1 j/ `! B9 ]0 d public double getMeasured pressure() { ' z2 n& Q8 Q$ H3 O return measured pressure * K1 V' P; ~. r$ Z6 L9 Q }* b* f) a& r' S
public void setMeasured pressure(double newValue) {* l! E8 h" | F0 D; o7 d- [
measured pressure = newValue, @- s" p% g) g {1 ?
}; F) {- a$ r& a' M, n) ]4 P
public double measured pressure = 0/ q) N4 t: U9 t
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/** : [7 L7 @+ h/ W( y% b* G *8 U5 {0 u( u" ]7 C9 c* Y
* This value is used to automatically generate agent identifiers. ~& d6 G7 U+ e4 J& U; o# _
* @field serialVersionUID 7 @: g, ?0 y' M U7 d+ j& d * * U3 ~* s) F/ w' p. c! c, B */ " [9 h4 Y9 ?) } U private static final long serialVersionUID = 1L & z7 R! L; Z E( h& a; W6 F+ p3 D9 j" v# S# \' h
/**5 m6 c% M' O( x) P
* : B( l* T& J E" Q4 o/ Z! r3 } * This value is used to automatically generate agent identifiers. x( Q& W* N C! o
* @field agentIDCounter, w* Q4 n5 }) U/ o, Q
*8 s. X! h+ e, T
*// F/ m( c8 y. S6 {( @
protected static long agentIDCounter = 1# @8 y: ]1 J3 `. c9 Z: D
7 x) S. h b' E' W; q3 { /**9 v, A2 B& a+ |% j" ^
*; t3 T! S1 q5 ], D4 w
* This value is the agent's identifier. 4 [' d7 V; _& o8 d * @field agentID , b4 [: |! F1 j5 ] *- s ~ c x! s W; r1 t
*/ 6 ]- @$ } d/ }) `5 ~ protected String agentID = "GasNode " + (agentIDCounter++)9 V" j# o+ C% ]2 i0 q& C
2 ~ o) D" H r# M" W /**( B" r0 U4 R0 r9 [4 Z
* + W. w+ H o/ T; D' U+ m * This is the step behavior. " o$ g3 a4 a9 p0 f3 P) Y * @method step 5 l% e. U4 Z7 G: ?2 s" w * 8 Q# }+ O6 i& F; E3 d4 u */ ( L& u) o* K! p5 e& b. ^4 d @Watch( 1 p( w2 i. r' X5 A watcheeClassName = 'infrastructuredemo.GasNode',( U2 f: {4 W5 p& D" ^8 }' K
watcheeFieldNames = 'pressure', & p$ P- u1 G9 `: t/ }: W: J# w7 u query = 'linked_from', . @0 k5 |5 ~8 O: ^" g$ k whenToTrigger = WatcherTriggerSchedule.LATER, 7 {6 r( e4 o' W* Z% N5 D scheduleTriggerDelta = 10d2 H& H0 r: S2 q$ Q
) + }" C. c# P5 G& z$ m, T; p public def step(infrastructuredemo.GasNode watchedAgent) { ( m4 U& h, ?' k+ m7 ?) O p+ e# s9 }8 b // Define the return value variable.$ ^9 X# f7 d9 v: J3 D/ ]
def returnValue / {+ o$ C5 g& m4 i7 {3 W' M) |1 H! v8 M
// Note the simulation time.7 k, p$ [% O* C# B7 @% u2 |0 a1 [; O
def time = GetTickCountInTimeUnits() ' s9 z( o! i) @6 z; f' \9 r, S5 Y' y4 B
# \ D! I5 P5 p0 r( X // This is an agent decision." D0 B6 ~1 x6 x, P( v
if (watchedNode.pressure<200) {* s, k/ L; r& k' w% f* e
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// This is a task. 3 z) Q; u3 c0 q3 t setPressure(watchedAgent.pressure)- y2 X Q# B/ l, ^4 R5 a' d Q) S m
! v& P# y( H+ `7 z+ r- _- I } else { . h! [0 k3 ^- P( \ ' l t# {; Z- m# \4 G- s& e+ f ^
} 7 `" _2 V" b* e // Return the results.. l) p6 \, L# Q+ ?' Y- ^9 F/ o8 l
return returnValue $ q: [2 @2 P1 J) K8 k+ @6 X: z8 c, h% i( K, Q5 O
} 8 {- q7 x9 ^3 Q3 [7 T# \3 E 0 S& ]& w- A' K& C% K7 @' N; [ /** : i4 A5 Q$ Q r! s * 2 V' n: i2 c( K * This is the step behavior. / c8 f& R: j4 \0 ^9 j: F; Z6 _ * @method step! u8 I- ?, F- E' _3 X3 \% x
* 6 h( T9 p# \. h, D* y */ 4 [7 l$ s+ E. @! j @ScheduledMethod( $ K f8 }4 |: w9 ^ start = 1d, * u. X0 O# l' f4 K6 N interval = 1d, 3 b7 O" v, W$ y0 ^ shuffle = false - F3 B3 n8 B* a. E+ t2 ~ )2 ]& I' g* H I
public void step() { ) Z Z! r( }' J4 y6 h. p , `% Q" [# O0 R3 Y6 N // Note the simulation time.+ `- F. [3 k3 i) S/ m/ d
def time = GetTickCountInTimeUnits()9 m3 R- d! S1 z8 P& e/ t. T2 I
7 i& ]. Z5 }! m4 h" b/ \
// This is a task.; H s; E4 X& M8 H {2 r8 k: }
measurePressure=pressure+ RandomDraw(-20.0, 20.0) , {+ I8 i* N" ?) Q6 o$ f& M l# q+ o3 E // End the method. ! s9 d7 R! b, T" P3 o- b7 A# D" H! v return ' B8 a+ ]. ]" }; E% x9 f6 U: `: j9 h- m7 V
}