在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 ' }, N& \1 T0 P0 b) J 9 Y' Q7 j# n0 I 0 j& ^( v. h& v9 {$ K@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")4 x0 t3 _7 ~7 w* {+ J S# S$ J7 ]
public double getMeasured pressure() {) {) K( _' D( W2 _
return measured pressure- `( b) [, l: L% t/ c
} 9 v- N& J* q3 e; @% t- G( b; r- u& s( L* P public void setMeasured pressure(double newValue) {9 ]3 N0 D( h: r2 I( v
measured pressure = newValue5 Z1 S( d4 A" _5 Z3 }
} # ?, {0 B+ D4 u public double measured pressure = 0 9 R/ q! t4 m. |, D1 v$ A2 S0 [- |4 q, s6 }
/**1 {! I! @; H" G/ v5 U
*7 D1 d: U3 L& D# {& N
* This value is used to automatically generate agent identifiers. 9 s# I# B& `9 X! N, R * @field serialVersionUID / J* N: h6 i* ?3 \( y1 V3 ]2 r& O *, s8 J7 m" b" R# [- M% |" D$ A
*/1 a8 H) s7 j3 d2 c
private static final long serialVersionUID = 1L# }7 j" g# t# R) M
2 `4 }$ x$ I) z$ t4 _4 E, w
/** $ K6 X% f9 x7 n) X) U: H *% p! h& s, j2 F$ A [; ^
* This value is used to automatically generate agent identifiers. k. |1 `8 v; F * @field agentIDCounter 0 S- U* [$ Y2 k; k) R( s * * L8 H9 q1 u7 b */ ) u9 _- k, C. b. F/ p protected static long agentIDCounter = 1 - w* P% s7 e5 E* @1 `) z8 c" z% ~0 Q1 ~- `( M) J8 X( e* y
/**8 |, A# {+ @& @3 H9 T; p
* / V+ n9 ?& S4 [% M * This value is the agent's identifier.! q% W& G s4 Q3 W1 n) O; M( v
* @field agentID O& N, E, l' d+ ~+ v2 K0 I3 A
* % Z! w X0 x/ R9 K */* W& p4 T3 n1 b+ I o9 D/ R, ~) s
protected String agentID = "GasNode " + (agentIDCounter++)$ }9 o* z* f8 W! H2 F2 ?0 ]
( d- i+ Q- Z3 d% A+ t /**: W1 Z! R3 g0 H. p N6 w
* , N# J; I V3 r$ x * This is the step behavior.; Y7 b M6 Z G+ t5 h9 K
* @method step , {7 w7 G4 t& e *5 {# Z, u5 F7 D0 x, Y: ]% l& y1 I l
*/$ Y" |! u- ~' P: U) n6 D2 s$ t
@Watch( 3 H: Z( n* {6 E+ i watcheeClassName = 'infrastructuredemo.GasNode',: r0 `4 |) q' f g: D, }) i4 ^
watcheeFieldNames = 'pressure', 6 ?+ |/ M- ]& S: p3 o2 d query = 'linked_from', % S/ r, a+ t9 W1 R! g$ U, l whenToTrigger = WatcherTriggerSchedule.LATER,* m! b4 _+ ?9 N) o$ t
scheduleTriggerDelta = 10d% q9 X& V8 ~5 N' p& F: W
). f3 r* J) @+ `) u9 s
public def step(infrastructuredemo.GasNode watchedAgent) { ! L! ~" P- ?+ H/ \. ~- q7 `# e q
// Define the return value variable." t/ Y, S9 V9 l
def returnValue- o/ y# \5 X2 O5 p7 @2 V
" ?- f, @6 f+ F1 z
// Note the simulation time. 1 G( ~4 h* w# R* [' I def time = GetTickCountInTimeUnits() & q) n8 m# x+ u. V/ o5 L& Q 6 \, k+ y8 u/ Z, |. T# ?. x * ?2 {: e9 Z( W( [; A+ Y // This is an agent decision.7 @% z s; l; ^% }, r+ w
if (watchedNode.pressure<200) {. F- u4 c: h0 Z7 ?
( |7 {, q& k% j7 \# u0 K // This is a task.- W0 i0 x9 s f, Q! D
setPressure(watchedAgent.pressure) : k7 B1 _) a( }3 i! R( H+ K, P; [1 p- E
} else {' c0 R, k6 Q0 n, R1 f Z/ m/ n
9 W, t9 \+ q( F5 v $ x/ v2 v* B+ x; N) d; q }. k I) y: }6 b }6 @$ W
// Return the results.: t8 M$ @) E% F
return returnValue9 ]& B. Y3 F0 K% A' j+ f" o
4 T1 E9 v; p2 z5 | }/ q! J6 C5 N! ~* g" A. O
1 t5 |: D6 o; }: q) X" n ^ /**7 Q' l9 k: N1 q$ v
* ! Z0 @* R/ z- _2 @/ t: @0 B W1 F * This is the step behavior. 6 Y9 ?7 t _- H7 q- h: _- D * @method step4 L/ s' Y7 R7 U$ D/ g
* 1 v4 d# C' S* B/ B% ` */ ' b8 q! l* n. S4 ?( s, y# ? @ScheduledMethod(0 [8 [, U& J: F$ d9 A8 f
start = 1d,7 t7 C3 S$ ]% V& B& P
interval = 1d, - P* h$ C6 n- A% X/ b- } shuffle = false* o8 l" j/ L$ N6 P6 u9 V4 h/ P
) }; K% b* B2 \4 k0 E public void step() {! e+ u4 \* ]& K; k( c) w
3 _ v, V) O. T+ p+ G4 [ // Note the simulation time. ; v3 Q0 A4 h# L. u- o/ ?; z: y {) R def time = GetTickCountInTimeUnits() 7 T F/ I3 F. S% U 5 ~) z5 o6 v" Y- F2 J! k. I: ^/ K& c // This is a task." Q2 a& w+ i9 k) D: I# v+ c
measurePressure=pressure+ RandomDraw(-20.0, 20.0)! T5 h. L, G; f' K' G0 u$ u
// End the method. ! L! h: X5 Y7 w3 V7 V1 d, a return , A9 ^1 k: |5 |& @7 L; s# J( o( ]
}
注意,在函数step中 9 H$ N, R6 u2 n public def step(infrastructuredemo.GasNode watchedAgent) { : _* M0 d0 j: b$ F0 c: g% C //这里是watchedAgent- M7 R8 }' ]# V+ C
但是在语句中,你填的是watchedNode % Q+ V" d) x: [3 D8 R q$ c // This is an agent decision. 7 z" W* t, }* z+ d5 M2 F' N0 a if (watchedNode.pressure<200) { $ E3 e/ W! _& X/ j) c# r setPressure(watchedAgent.pressure)9 q! b2 D( C9 v# A
变量名称须统一,可以都改为watchedAgent
注意,在函数step中 9 c3 q; [% y7 `* K: k: M public def step(infrastructuredemo.GasNode watchedAgent) { - f8 `- S5 v. N4 {( x' } //这里是watchedAgent / V( `% M1 ]" i. w' t1 P 但是在语句中,你填的是watchedNode% h0 S8 ~: b6 r1 k/ Y7 |" u
// This is an agent decision. # R% K' f4 U2 l% x5 d4 p+ W if (watchedNode.pressure<200) { 1 f+ b! g ^2 s1 h Z setPressure(watchedAgent.pressure)$ d( a% G' a0 G. C0 [* R" T+ F; t
变量名称须统一,可以都改为watchedAgent