在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 : C. t" l! d9 |# {: O/ g 8 R. g: A4 h+ H, X, y4 @# G& b/ {: H# d5 B) l, r, c$ ?- Y; F0 i' i
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")2 C4 g8 c) t* t `0 b
public double getMeasured pressure() { $ w D k- S; N$ ]1 ~ return measured pressure 3 l" B8 Y( v1 \ o5 [ } . V# n r' Y6 C$ n public void setMeasured pressure(double newValue) {- R( _4 {' w, a& u& Q) L
measured pressure = newValue 3 W0 a. s" I8 q7 O) g/ r" v! F }, M: s. _$ K7 o3 }% Z' o* u( B
public double measured pressure = 0* w3 k* Q" t+ d% M2 ]% g
; ^( h) g4 d3 P /**+ o* ^9 v! y* @' F7 M. I' p
* 6 ~, O) e3 L$ A1 p+ C3 M* Y * This value is used to automatically generate agent identifiers. q) \! L0 L- _1 Y3 \& k: Z, G9 r
* @field serialVersionUID# N9 c7 T- T8 B; j% x+ v# c' Y! m" p1 E7 H4 a
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private static final long serialVersionUID = 1L " m m, p3 u7 N' M4 | : L* y; v' Z: n( O9 R$ W /** 5 c9 T4 J1 i0 p3 g. T2 C * ; H& S! D4 L3 x' v% V( h * This value is used to automatically generate agent identifiers.3 r6 p+ g, ], e# Z6 s4 y
* @field agentIDCounter ! L: @% ^- v6 q * 6 f" s5 [$ c/ [7 `* c& K4 c */ 1 V* C1 _+ u+ }: {6 }0 C protected static long agentIDCounter = 15 L& o' B# _2 s. [
$ @5 M( l1 F' z- [0 y5 `, C, c /**& [- c+ q' j' c. Y' v' H& e
* |, `5 \) K+ z, h1 e9 h * This value is the agent's identifier.! S7 @( h$ E# v
* @field agentID 6 l% |$ v, P7 y9 g# q& Z * 7 Q, b3 E4 ?1 v1 ?2 C7 r */ " y+ ?3 p' N, ^- G8 ~; B protected String agentID = "GasNode " + (agentIDCounter++)8 G" Q. u! I8 \4 N
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* 6 p) r3 j) [9 X0 f. ^3 V% N * This is the step behavior. " a" p3 M1 ]- \! W! n. D4 I * @method step$ P ~) S8 m, ]/ o& u
* 0 O4 i: l+ b( U/ x$ B3 ?- V& c/ Q */ # C: ~% ^, W* B8 o @Watch( + T# O+ t. w. d! T0 o) y3 q watcheeClassName = 'infrastructuredemo.GasNode'," {5 Q- M0 M$ H, F
watcheeFieldNames = 'pressure', 2 |" m, J- K: w& j& @) \3 o query = 'linked_from',5 k" [9 o: r4 J: f/ V: ~- J% \5 w
whenToTrigger = WatcherTriggerSchedule.LATER,/ S; t( v$ t# N5 Z$ h# E
scheduleTriggerDelta = 10d7 f7 v" X: |$ B9 s0 R
) ; i3 i' |/ ?' n+ Z0 Y* q public def step(infrastructuredemo.GasNode watchedAgent) {: ?5 \, i5 C. A) s3 S0 u+ h
( Z5 o0 ~* F8 c0 V0 Q1 V // Define the return value variable., i! q6 A8 G' t) `
def returnValue : A: d' A* _+ {! G) z& w2 R% k' U h. h
// Note the simulation time.$ i; \' n! z! J9 a- _* g$ Y
def time = GetTickCountInTimeUnits() , n% E8 [8 G9 T1 m. z0 _ m " x4 [% B2 _8 b# D0 B6 {8 p , ^. L; J4 @, D7 V0 k // This is an agent decision. + X' x6 v9 u6 y* k if (watchedNode.pressure<200) {2 @- O# B2 v P' {3 @
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// This is a task. * o& @1 H: A; D/ u' ]$ e8 X setPressure(watchedAgent.pressure) 6 u( c% A, W, c9 g' o( V. ?$ ~ ' M h$ a0 Y* A8 e } else {% k j% ?! e7 I! d/ m+ i
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// Return the results. 2 B X' v/ v5 J2 g$ e( K return returnValue ' K; c' C5 L5 X/ M8 ?: o( { % c" a- O6 l0 ^8 {' ^" U* b }" B0 Y; v/ V2 L0 W3 }
2 |4 F" ]- e! `9 X5 J* u /**$ m$ k& ~5 g& A
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* This is the step behavior. " N1 ^' E! N. i. {! v( a * @method step% _5 y# |) a) D3 x, [; [) E1 Z
* 1 N5 Z- g% B) S, ?! ~ i2 _ */ $ _) P7 F# E4 ?) N @ScheduledMethod(1 k2 `3 K# ^& G4 g% N) D! q; d
start = 1d,$ X# q, y! X8 }
interval = 1d, - W/ @" D7 V1 V; a& [: Y* {0 x! B shuffle = false5 ?' E3 L7 _" B* m6 [
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public void step() { ) s7 x# u3 h! j: y4 o! V7 i* k) N5 b2 g# T" ~
// Note the simulation time.: M' |2 @: l6 W( ^, F
def time = GetTickCountInTimeUnits()* n1 e5 t \5 p1 W/ c
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// This is a task.% A; [1 }* C0 e
measurePressure=pressure+ RandomDraw(-20.0, 20.0)" a% x7 c4 n& V1 V7 H6 n9 T0 b: |
// End the method. 7 j! y+ v T. Y% ^ return8 A Y# N0 d, m2 P; L% Z
注意,在函数step中 ) G: j J9 K1 Z7 ` public def step(infrastructuredemo.GasNode watchedAgent) {' y+ |, ]9 x* a
//这里是watchedAgent ) O+ I' x |" h6 O1 b0 t+ E% p8 t 但是在语句中,你填的是watchedNode ; O! O; |5 m) \+ z7 E* X1 W4 G // This is an agent decision. ; E' F0 U2 ^" D, K) v. s if (watchedNode.pressure<200) { : p) J( r! f; `5 h setPressure(watchedAgent.pressure)7 O8 R+ y2 _- E, J5 B: X, y8 w! M
变量名称须统一,可以都改为watchedAgent