在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 8 W/ x! F5 U3 j0 b
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5 C% B( U6 a+ a$ I% w& }) f@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") 0 h# X, k2 R1 Z4 Q public double getMeasured pressure() {& M3 ?' y# B# T n X
return measured pressure% D2 L5 {/ t7 L4 x5 w
} & u1 y! _$ U5 c: y7 x2 V% D public void setMeasured pressure(double newValue) {" r) f' F! |/ i9 u, {! d
measured pressure = newValue: K3 Q/ }# {8 E9 N4 ^- T0 \
} 1 S3 r3 E. v2 n$ g public double measured pressure = 0 % F" _* ?3 K8 D, Q# O7 }2 c- e2 R9 i* A# B4 v4 ^, a/ V/ z: n
/** ' Q8 |* c# |6 B5 Q* M- V9 k$ X * - B1 _, }/ P) t9 u * This value is used to automatically generate agent identifiers. # L: `2 W' Q# h g * @field serialVersionUID- X! B* c& h" L9 m% N1 e
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private static final long serialVersionUID = 1L, i L* _! ?# D8 Y( a
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/** 0 e5 o6 P/ x' [, A * ! U) E& h9 \7 }3 h% \1 n * This value is used to automatically generate agent identifiers. ' n/ P: ?1 a% i+ n$ o( {2 o * @field agentIDCounter* J g, a+ B, x. o
* 8 F! A6 f7 Z7 p */ Y9 T4 v: b! z1 @, B9 p7 h protected static long agentIDCounter = 1& Y$ U1 z6 P) s u9 T
/ c! h% j' n! `: e3 C /**0 X4 n; r; U; ^3 s
* & H8 y. k7 h* B& k! K * This value is the agent's identifier. + e" [+ g- j9 x8 \" T0 q* T * @field agentID# X& i2 Y, h( W( b" }1 e" D$ O4 y
* # [1 I, {& c8 B" o6 |4 N */ + p3 K% ^# s! S( t$ x3 T6 L protected String agentID = "GasNode " + (agentIDCounter++) : I; Y/ M% _( S3 y2 n" y! j9 \) S. j# X# D3 C2 Z. D5 G% A
/** . |5 B. ~: e4 G( I. ]6 b *7 F3 t7 d* ]5 e* W1 t
* This is the step behavior.( D) ~- R: N) H& `% m; q/ n9 [
* @method step" m j* n9 U: M+ e6 f+ \# D, ?
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@Watch(8 V# e5 p( G( {+ D- f( B- N
watcheeClassName = 'infrastructuredemo.GasNode',$ g0 U' h& ^& B6 x
watcheeFieldNames = 'pressure',% B. q" s7 |7 m j( v7 x9 A8 U# B6 |+ |
query = 'linked_from', , `% b9 E! ], j4 S* x" a) a8 `; f+ } ~ whenToTrigger = WatcherTriggerSchedule.LATER," E6 W7 k( N4 k, b& p
scheduleTriggerDelta = 10d u( L+ q G. I8 u0 f0 \
) , `7 t6 f% V) p) o+ ^/ T5 U public def step(infrastructuredemo.GasNode watchedAgent) {: s" j' x3 Z- T! F$ @+ W
# y( K: S: E6 f // Define the return value variable.. O8 q0 V3 u/ L& \! } O0 k
def returnValue 2 N& G) D+ p/ X! ]2 c) M" J8 c 3 x' b9 K' F C$ Z& s // Note the simulation time.! M- B& N& L& H& ]
def time = GetTickCountInTimeUnits()& e6 {; e& o+ G
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// This is an agent decision. * O$ b' v/ s+ z- w. |0 U5 ] if (watchedNode.pressure<200) {8 G4 i; ~/ s5 G u1 [: w ?$ [
0 X! C w! _6 f2 g // This is a task./ D, L# m* b% T! F$ X
setPressure(watchedAgent.pressure) ! h, p r" g/ p; w* s& p7 q9 U6 Z& d K, @/ l' K
} else { 8 o, \( i' b) M( D$ c. Y6 T% p; w: n' i# k5 o
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// Return the results.. O( \, i; ~* }2 u
return returnValue# y- h ?) B: x4 K3 \8 d. _
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% Y. A4 w. e% R) [ /** 4 T; r; H# g' w( D: a5 W4 F6 Y; z * . N: X# g1 X4 T4 [9 W/ t% Q * This is the step behavior.1 P; k+ ]- s4 l1 b, M
* @method step4 C0 v& H8 Z) `
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*/ ; p2 ]/ d+ F# o0 u; f& _2 Z @ScheduledMethod( - x+ f ]7 U+ m. k start = 1d, % v4 E$ M9 [9 m. @5 [8 x interval = 1d,. _8 [2 `. Y- W) B- F& x
shuffle = false 0 G9 Z2 }, m$ I% B ) 7 v2 K7 ~$ J/ W2 _- j# f+ x public void step() { : T3 x: r4 y; d* l6 B 4 c/ \2 O. E0 t! q1 s4 h // Note the simulation time. ?' e0 {" o; R0 Q
def time = GetTickCountInTimeUnits()% f( n, I- V% s0 J; z
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// This is a task. : G$ L/ E7 |) i3 d measurePressure=pressure+ RandomDraw(-20.0, 20.0) : ^; n( C* T7 H# i, q // End the method. 1 Z' r2 O1 P) l3 Y" j return ; t% {" f! g& @* A/ \) s. W ' ?9 L9 T5 @5 n$ t. Y7 b }