在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 2 N2 E, w1 `, Y6 a9 Q6 A & k# w8 g! q5 R3 N0 B7 H$ E* H1 B, J4 J- y9 R7 [
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")0 z( H% [* D) i( j& M
public double getMeasured pressure() {* s5 W# d9 ^, t* x( h4 b0 T
return measured pressure) S( f2 I5 j+ |% b
} , W2 u* R. _( } public void setMeasured pressure(double newValue) { 3 k) e- r4 s3 J measured pressure = newValue ' Y8 K& j* P' a4 a2 L } , F& T B: G @ l5 n public double measured pressure = 0 , s# x# t) F: g& {8 Y& g* [8 V- V4 d
/**5 O) o' R. w/ p, W# A: {
* ' W) V5 d) A* l# j. F5 I * This value is used to automatically generate agent identifiers.+ q/ r7 p3 J3 Y9 @0 t
* @field serialVersionUID 8 y4 }( z, T# ^' W' e * N2 L% ?" W% d X4 s$ A3 w
*/ 7 I" ]7 x, V# G- m, g; o! P private static final long serialVersionUID = 1L 1 x3 ^6 t( N# j) \& M4 | : c$ I0 h: c6 r+ w/ {$ G& x /** ' p4 J& U* O: K. |( t) W * ' p" ^2 q/ p9 E& | d% D* v * This value is used to automatically generate agent identifiers. , p. y$ {! Y! o) g * @field agentIDCounter 6 W- b8 T% N# X5 j: K% o *) }6 O7 r* s1 b
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protected static long agentIDCounter = 10 C- w5 M1 S+ S" Q" k
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/** ; d( |/ J0 R, Y% Z+ Y * & S+ N8 s# b2 U- p+ X3 v * This value is the agent's identifier. D5 R* z9 M; L+ ]3 @
* @field agentID ) I4 v7 a- z" g b% \/ {5 b * , T6 F0 a s9 K [# i% K) z# h */& P( h- Y0 n" [! n* I1 T3 q- V2 s0 W
protected String agentID = "GasNode " + (agentIDCounter++)* m f2 g6 e( \$ Q- f# h V
- i% n$ b% B! i* E% t# c /** r$ y2 c/ x# @6 H# b) Q/ Q. O
* ; i9 z0 V5 O$ P * This is the step behavior.6 q, T' v. V3 o+ U2 Z
* @method step 4 ?. R* _6 U9 m* ?2 x, [ * 3 n& Q/ T2 _+ R7 w5 G8 h */; U# G5 E8 B, }& f
@Watch(/ I4 U7 i1 i5 b$ r1 k8 s: B& F* m
watcheeClassName = 'infrastructuredemo.GasNode',$ ~7 I `7 ?! s
watcheeFieldNames = 'pressure', , n7 h9 A9 E. Z" f! L4 X query = 'linked_from',, H# Q! {3 j0 [9 H
whenToTrigger = WatcherTriggerSchedule.LATER, $ u/ m+ Z$ c" R, q" o% ?" x9 h scheduleTriggerDelta = 10d: x6 T) p+ }# f
) 4 }7 h5 v0 x9 Q5 w) l- i7 x* R public def step(infrastructuredemo.GasNode watchedAgent) {( s8 K+ ^ B/ Z2 [* g& ?1 m
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// Define the return value variable.4 A+ j5 M8 ^ y# w
def returnValue( J+ \' p$ }" d1 Y% C- b) _
- O9 O7 O1 w Q- r0 G( s // Note the simulation time. $ J j9 \; d; x) o$ n! s def time = GetTickCountInTimeUnits()+ U7 B/ `# y+ B& O
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. l6 U7 S9 V" p } // This is an agent decision.: W* A% Q- f& y7 \# {4 }
if (watchedNode.pressure<200) { 9 ]8 K q, J/ @ ~1 r9 j" I# F+ x* Y% d* S8 l5 |
// This is a task.- b3 Z( d) B' Q9 }
setPressure(watchedAgent.pressure)0 o7 f$ N7 j1 U3 M6 v% U7 P
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} else { , |8 Q" C7 C) U# [% D& n" S9 V 2 p3 D+ H a! H O( u9 ?+ O% U3 I' \: R, F7 b
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// Return the results.: Y; C; I7 W& c: V. W4 w
return returnValue , ?4 i7 k {3 s5 D' z7 D( c4 ?: A# a- P% ^
} 8 L' U: Z1 a3 {4 \ 4 h+ ]/ M& F ^; P7 o /** % E+ X; o' h/ E. x; E * 8 w# l" E9 f- g8 z J, P: v * This is the step behavior. 7 D1 W, {' F9 c$ Q( u* e: X5 m+ h* f" V * @method step 1 ~) e `, _, G& n0 l( G3 Q) q ** I6 b! Q7 s; \( |
*// U1 r; ]+ U, p C
@ScheduledMethod(# _ l6 I8 C) O8 i' H
start = 1d,0 N5 L2 g \' }0 E: o, }
interval = 1d,0 J( j4 T/ k" T4 l
shuffle = false5 S0 I/ C# ?" O/ X& W3 V
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public void step() { . ]1 M) o8 }6 t2 k- }& K! R) Q/ L# h0 m! Y8 X$ U
// Note the simulation time.1 ^: S7 E( p/ x) h' D; V" ^
def time = GetTickCountInTimeUnits() 0 f' U* q. G; I+ m9 R) K. v2 Z; n% p/ R; J" I: A( ~1 O9 u
// This is a task.3 _5 }8 f# c5 ?
measurePressure=pressure+ RandomDraw(-20.0, 20.0)+ M; Z1 t& U2 w! }9 i
// End the method. ! P; n4 \6 f/ J- D- x1 G& w return 8 h( R# j7 }' [! o 2 Q2 g7 [1 u6 D, K' @% v! m }
注意,在函数step中1 T' c' `2 }- N+ ]8 A) W7 y( F
public def step(infrastructuredemo.GasNode watchedAgent) { & _ W. A! h3 J& D, {3 u //这里是watchedAgent : D7 w; z( k6 g9 ^) G 但是在语句中,你填的是watchedNode : ~) H. l ^" x // This is an agent decision. L* _% f% D/ O
if (watchedNode.pressure<200) { ! X& `$ ~6 R' q+ `3 o7 y- z; J7 I) S3 b7 f setPressure(watchedAgent.pressure) / b1 N) s' s/ t! ]6 e: _8 `2 A变量名称须统一,可以都改为watchedAgent