在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 2 X }; F) ?: ] , @5 h1 n8 t! f4 ]! ` 4 M s1 ]5 T; V3 _) |" Y( m) l x@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") ; R: \8 B, M- E public double getMeasured pressure() {; T( Y" P* {6 A$ h7 {4 @
return measured pressure# B/ l: W3 g2 \; v! t. {, k' i
} # x2 c- ]0 W. S5 i b public void setMeasured pressure(double newValue) { 8 c L0 ~3 I4 o- j measured pressure = newValue 8 k5 l5 A- G- ]4 m ?+ U } ! Q- A5 y! }3 p public double measured pressure = 0+ X! S. m8 e. v$ l, l
6 v; Y2 |! n# [- I/ x, o! F. ] /** ' x1 Z, U7 B+ U8 S1 G *) Z7 D+ e+ K8 d& X, ]( L" y" k1 F Y
* This value is used to automatically generate agent identifiers.5 [) ~8 s- R. @; r% I
* @field serialVersionUID ) x: v( S. g* f0 L S5 g7 D *: I, k# c' w3 W$ `
*/ 8 c( l6 u- }1 [% o2 K. U private static final long serialVersionUID = 1L- ~2 m, o2 G3 x1 k9 @
E& T% K* Y0 ~/ P" \* }3 h /** + I, Q3 T k2 s" e6 J * 5 u6 q2 o: {5 v! r* @5 T/ X * This value is used to automatically generate agent identifiers.! K* V9 X' ]$ x+ N1 V/ G* l
* @field agentIDCounter, i7 u3 f0 G6 [
* . H& }4 o4 D$ L */ 5 q$ W: T# m: `& q: O# n protected static long agentIDCounter = 1, R# a. O) q) I- o
1 s& w3 U' u/ U7 X4 M0 ]! ^+ T /** . E8 |# y' u& x" K * ( \6 ~8 y/ D9 ^% l) P * This value is the agent's identifier.7 p: A! Y0 v/ g+ l% e7 Z- j: B
* @field agentID 4 [3 u# m' V _# ^1 X *2 C% m' W B- W, p" Y) b" `
*/, ~# C I* ]) H6 _
protected String agentID = "GasNode " + (agentIDCounter++) ' M# ^: j ?" O( y! b" Q0 Q; |$ \* M; |0 E
/** , Q, ^ j2 ^( u6 `7 W v *- Z. B# V2 s: i: R
* This is the step behavior.8 |4 G8 y2 c+ i+ }, o" e8 t
* @method step 7 K; F# q, M9 b. r3 s8 I * 6 l) p2 O" M3 t$ H$ J */ $ P& w ~, [' g0 r7 U A4 [ @Watch() W: a5 Y& ~. j7 L2 c6 Q' j/ h: s
watcheeClassName = 'infrastructuredemo.GasNode', 4 g# B. F5 l( i" l5 }( k watcheeFieldNames = 'pressure',$ M# o) }( z4 e) f! W
query = 'linked_from',, }1 d1 N/ `& A5 ?, t# G2 @
whenToTrigger = WatcherTriggerSchedule.LATER, 7 e7 x! k, M" e4 o9 m9 ? scheduleTriggerDelta = 10d # D* ]: c7 G7 L, H& Z- \ )) W4 ?' W9 ]3 E X* Z4 F
public def step(infrastructuredemo.GasNode watchedAgent) { % M% v" L" U, B1 i * H* p. l) W W( T: f3 f$ ~ // Define the return value variable.1 D$ c; O4 O7 P
def returnValue r! a; e$ H+ L" @# C 6 y9 W7 w) F0 `( ? // Note the simulation time.% V- n# H9 x( X
def time = GetTickCountInTimeUnits()# C T) }8 p5 o; B6 {# w! `
( k3 Y8 V' A* w0 R7 c+ K
3 |; Z4 J; f# \ // This is an agent decision. - ]" ]% L* i- u if (watchedNode.pressure<200) { f: B& ]/ Q) @+ @8 @1 T! }( l7 B& u; b" p
// This is a task.3 n( F8 y4 Q2 O E5 d" T# ?
setPressure(watchedAgent.pressure) - k o* o2 K' Z! _* ~! C Q* ?6 D& s0 H1 J h; Q& h3 h
} else { @ y" x+ q9 e6 N( k7 A5 Z) f4 z) q. o+ W1 @! s/ e( Q
+ g F- d+ Q `- b4 R. ~+ F: A } 9 k- A. ^% g0 j1 U // Return the results.; t0 ~' | c2 i% }
return returnValue- Z* W# _9 ?( M9 x2 l) }
3 A" @7 ? O+ l( c/ P }1 o; V! m# ~1 Z0 L* r! t" k2 o
9 ~# k& ?! a3 Z: j /**4 q: k3 E4 o% @
* , M' f \( o: h1 E9 ] * This is the step behavior.+ Z6 t* c* h0 H
* @method step 1 M1 B* G5 I1 e2 r * . n3 e- p1 v1 F# d* ~* @% I Z4 ? */9 e3 O2 W, _+ e3 L+ z+ {2 m6 V6 l! N
@ScheduledMethod( # A) y7 ?& x( P, E start = 1d, 6 `! T7 Y7 F# C interval = 1d, 2 H" c' j" E& {; P shuffle = false % i( b& i6 i% x" i' p# ?; S )# `( R( Z, L; ?
public void step() { , N4 B4 t0 [% Z: t5 o% a 5 U8 o/ A$ ~- _$ | // Note the simulation time.+ I R; i! _# s, I6 @
def time = GetTickCountInTimeUnits()+ Q ]1 g% C2 {, K; @! R5 T" Y
- H2 y# Z R. m. l/ j // This is a task. % E ~% K5 r4 u/ V6 L/ Y measurePressure=pressure+ RandomDraw(-20.0, 20.0)/ J. N: Y9 l7 u7 z4 \( _
// End the method. 6 M9 E) {. ?! K6 @7 @( i return& l3 T; [8 A0 ^+ `
注意,在函数step中 $ C ^. l0 M% o1 h+ Y9 |, S! [! u public def step(infrastructuredemo.GasNode watchedAgent) { 6 ` B4 d/ b0 V* D p //这里是watchedAgent* d! y! {5 C! L' D$ g- [' O; w
但是在语句中,你填的是watchedNode% _0 ?* T( J+ T* T* M( r3 U' O. U
// This is an agent decision." Q; ^! X/ f! h) C; ?' e
if (watchedNode.pressure<200) { / w d% |& P! K8 B setPressure(watchedAgent.pressure) , E& `3 e( m8 Z. i变量名称须统一,可以都改为watchedAgent