在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 5 B9 v e4 l* `( o9 \ }* C V. L: Z
4 O# t3 `; U! y8 B; P1 S2 Z$ n@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") 2 [" i6 c$ h7 ~" T7 W* b( q public double getMeasured pressure() {7 ?5 o0 S. r0 k4 |8 o; _
return measured pressure0 D2 O, T7 W& `; l6 h$ t
} 7 I: i5 t4 k( z4 l" P; j) L public void setMeasured pressure(double newValue) { # ], _, `0 o( u measured pressure = newValue. T$ b2 P( a3 Q5 n5 h" a
} D) S+ L& L# S1 G! Q6 }/ e public double measured pressure = 01 G: g# p Q2 C
6 d$ d7 A2 B2 |! v# U3 j
/**& @. C* C4 v: J/ _0 V# S" @9 @7 P) u7 M
*% [4 D% @/ U4 S- T3 p
* This value is used to automatically generate agent identifiers. 9 N" u: G0 C+ Z * @field serialVersionUID ' Y8 Y; C7 _* ]+ L- B. j *1 R* D0 A. D" v0 _- o5 j4 U
*/ # ]6 E( M: B: V1 h3 O9 H7 q' f private static final long serialVersionUID = 1L1 x2 p5 h% X+ @& |( \
; Y/ n: P t/ H /**$ L' ?0 \2 x& d" d4 p2 p- P8 `
*& x! O9 F- P1 P* @) P: g
* This value is used to automatically generate agent identifiers.( ?% N' f& q h& B P5 }+ `3 t: Z
* @field agentIDCounter* {9 O) y t U2 M' T
* $ ]" A/ }) T9 O$ V" ^4 U9 L7 g+ _/ N3 C */ : D& i+ r! e& i$ ^/ i$ u9 u protected static long agentIDCounter = 1# v" J& u6 E$ F- S7 u
3 O1 P; K0 D$ W) E6 m7 i
/**' \- C2 ]! v( D2 B; ^
*+ I! r, C" e- g# u" O
* This value is the agent's identifier. ; ^! L7 G+ w9 Y. S U2 r * @field agentID7 W1 S9 N2 W& W! r B
*. f" e: s, u3 o; p8 e
*/ ! o6 w9 Z$ l, Z protected String agentID = "GasNode " + (agentIDCounter++) . n7 b1 x( G5 ?- J5 l ' @" g( C8 b; [* D /**8 Z0 e! ^2 i2 j2 u! L5 I1 ~, X; n
* 4 m1 p: \+ a" w, W * This is the step behavior.; t G7 h1 x4 W) I! h; ^0 I
* @method step - B+ i( q+ h, v; w *5 q5 _; e4 x7 q* {4 q
*/ & r) E8 ?& {. `7 o8 s @Watch( 9 `9 I5 a! |9 o9 U watcheeClassName = 'infrastructuredemo.GasNode', 1 E& `( \+ }) e watcheeFieldNames = 'pressure', ' H3 ?, A( V9 e# o! _1 X query = 'linked_from'," f( E: E1 ?4 B4 t: {4 ]) E* C1 j
whenToTrigger = WatcherTriggerSchedule.LATER, # s; T0 _+ ]- `- P$ _ scheduleTriggerDelta = 10d0 u+ N! i4 n2 b8 E2 C6 P' [$ L
) 4 _ v3 {: f5 j+ m8 F: M' | public def step(infrastructuredemo.GasNode watchedAgent) { 4 ^8 |2 P* Q# U* y6 U; z5 E) O$ j5 V) k8 V7 c
// Define the return value variable. 1 h7 R- I {# O. T! X def returnValue : P. }% W0 S3 u' J 7 W, E7 k Y3 F! H // Note the simulation time. - h' g* G4 B7 L# ?6 K. I def time = GetTickCountInTimeUnits() : J& n# F! T3 x" H+ X) \" i8 G; D 7 b8 A" c# I# h1 ^! C; j" D" ~- {( D6 M7 m
// This is an agent decision. / l; i6 a/ u+ J& _6 S& i" o if (watchedNode.pressure<200) {8 k$ ~0 i3 O( j" v7 ~
( V. x4 Z2 S. ^9 G // This is a task.- Z+ y: ^2 c4 T0 f. k6 B
setPressure(watchedAgent.pressure)2 Y5 F5 D" e+ u8 W
, L# K: {% g2 e
} else {2 V8 y. F7 {; W! ~! w2 j6 o! Z
# P; \$ r. ~" H9 G! G9 C
% J, }4 p7 _$ d2 n; L( \8 ?- B/ Z } 3 Q9 A( _% i2 V" Q* U // Return the results. ; i- \. _: U& s, m# J f! F: J return returnValue; E' j. M, Y( n' r! a$ V/ _
' E: j2 O& J9 b6 N9 p: Z& P% l
} ' U( F- R9 L! @6 G3 C! P) {8 a/ F6 o" ~2 l+ v7 q& U
/** % T) M K1 Q/ R" ?+ Y * W3 s4 w! c& o0 y( t- A% _
* This is the step behavior.% z; d! `' g" Y1 c
* @method step2 B) R! U3 \7 a" |+ N: M
*6 k# P! A4 }' n6 P6 h! o: J- k
*/ & N, t+ N% O4 w! q @ScheduledMethod( * D8 h3 X7 w* B7 d start = 1d, ; H% B2 h# S! C interval = 1d,2 S) _& r- |2 ~0 _+ M$ l
shuffle = false # s1 q, ~/ O T, B( t! y )( M: b! S% r2 E* ?
public void step() {$ W: x6 T5 b1 C0 a/ E/ N; \! _7 T
( U( J& J8 A4 f: M6 N2 N // Note the simulation time.9 W* N [' B; a- P* ?
def time = GetTickCountInTimeUnits()6 Z+ ~. y& O( s. n6 Z* U
0 B, i) ^ F( j! p
// This is a task.! T3 l7 t+ `/ b( k5 R; P: t
measurePressure=pressure+ RandomDraw(-20.0, 20.0)$ j1 ^7 y+ {4 t& O& x/ v
// End the method. : a7 P% h- {7 @; J+ _$ j0 z% @ return: \5 f" ~* }4 z+ t! w2 U4 N% R