在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 ) }0 {4 Y& [+ c3 W- a+ W2 ?7 J ' w2 x2 w- ^* p, m+ q5 R1 O _+ z0 ~ - {8 d; E" W2 \* L@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")) U, o, K* Y& B3 w) ^1 [
public double getMeasured pressure() {& b8 h+ ]7 i5 b/ O2 `5 R
return measured pressure ' o+ d8 Z6 N( r# [ } 8 S4 S0 L5 N4 e public void setMeasured pressure(double newValue) { 7 D- m3 N! B; v measured pressure = newValue ' k! N8 ?7 o4 x6 Y }# Z b1 A* } N
public double measured pressure = 0. c" H# v) R. m! a
- d; Y, ]9 g! T5 [. F0 _
/**- m: I, Q9 ^" H+ S C
*0 o: _$ C5 w/ o2 c
* This value is used to automatically generate agent identifiers.5 p- X9 ?; L3 S" l% J
* @field serialVersionUID( f. q% V h& g
*5 s; x! |' Q7 B5 m2 u
*// P q }2 x! W3 P! ]
private static final long serialVersionUID = 1L# L/ y6 A' Y E/ ?
0 p M' m2 G* b# C+ N /**' ]; c* H! ?, t
*4 Q3 t- t- F, H$ x: M
* This value is used to automatically generate agent identifiers.3 x' N# Y& B0 q% t
* @field agentIDCounter 3 F: B3 U! I" S6 S3 m *; |' B; |+ k7 V
*/3 t- B, Q( s1 d
protected static long agentIDCounter = 1 + F+ Q$ f+ C- ^# Q8 V4 Y# K. @& |9 v, }7 E# V( |; y* a
/**$ [1 C+ m/ a6 A9 V/ y8 ~
*2 `/ R0 ?! y* B! ~7 @: q4 s
* This value is the agent's identifier. 6 n- H# f$ _% u0 A& b * @field agentID# U. P7 y7 B4 B% H. `1 y0 z
*0 u5 k$ H/ `* v9 o0 [
*/ $ B. [+ c w: t* }1 k( m3 I9 b7 \ protected String agentID = "GasNode " + (agentIDCounter++) 9 a! U1 b: j0 ]6 R" C( X 5 ?4 B) O8 t" \ /**! x+ M6 H' l/ }8 H, l: R1 h, m
*7 O8 S0 K7 R9 [9 ]: O
* This is the step behavior.1 Z* F5 ]) Y& w" l: Y- N7 |
* @method step 1 [. ]4 O. h% B4 L8 L3 `( K# t * m3 o. _2 ]% _ */ 7 ^5 \9 h2 K3 C, \8 c0 Z: M; s4 ? @Watch( * N `+ _$ c) {1 l& h5 N watcheeClassName = 'infrastructuredemo.GasNode', $ ^$ t; Q5 l& Q6 U watcheeFieldNames = 'pressure', ) U2 M8 d3 ?+ T& \" b( P7 ^2 h s query = 'linked_from',5 }* a0 t W1 U
whenToTrigger = WatcherTriggerSchedule.LATER,$ O% I P" c! p( L
scheduleTriggerDelta = 10d ( P; Z- l' v- f Q; r$ l* ] ) 2 i) R: I* o2 r1 [0 ? public def step(infrastructuredemo.GasNode watchedAgent) { ; R( a4 g' c9 F1 W: h+ L " A4 _2 h& B% T! X: h! s // Define the return value variable. " D( h7 @& L9 d4 L& s; C% I) J4 f def returnValue $ _3 P0 L5 W4 o/ t) {/ n; h6 h0 L" j4 [3 n, T7 r& {
// Note the simulation time.. H& v' z* q, ~' _, L c" U' B7 D
def time = GetTickCountInTimeUnits()% X1 n& j& s C: s$ \6 d5 T( D/ O
2 D* v( ?) {9 \( ]2 s; v. [, k$ O ! q* P$ T, M( @4 a. S // This is an agent decision.! O Q! K0 ]) n3 y
if (watchedNode.pressure<200) { # E$ Q% F- c$ n/ P3 s5 H1 W: j/ e. ^, `. J9 q6 s. b$ i; v3 ]
// This is a task. ( Z' u% F3 Q1 b. O setPressure(watchedAgent.pressure)7 j; x6 v/ B1 `- k' d/ k. J4 j
7 N2 D7 d5 I# L' S# t/ }6 Z6 H
} else {$ O2 N2 w0 W1 B
8 J8 C L- o9 M' r
* O# X& u6 H% n! C }$ ?9 L4 `& ^; d$ z- D$ V- x
// Return the results. 9 z$ T" s6 o9 V return returnValue 8 I% O% O% }( \/ A ! R% f0 o$ S6 F; t% L( i } & W* _8 w# g* R$ p: q9 G$ \ 0 |% a- ^0 N4 C0 `8 d+ r9 ` /** ' M4 C# w# p5 R. m8 h) A. v * ; H _% A$ }4 K * This is the step behavior.! @5 w! A% m4 h( V3 M: l5 J- m
* @method step 2 s5 q) Y4 D3 Z. K$ _! U * - \, A7 X1 U1 d. F& X: |5 U4 C$ [3 T */8 O g: i0 B4 G+ b3 H. ~$ W
@ScheduledMethod( # q! T6 E3 F( n( |6 h' S0 ~ start = 1d,) C$ b& L# @' ?4 B
interval = 1d, 8 |2 t7 }9 ^8 O shuffle = false 0 C: d8 w' e2 f8 @ ) ! S. w2 k* y% y public void step() {' G3 m7 A! r# x3 \$ {
5 ^6 j0 O0 u6 h // Note the simulation time. ; c' h, f6 ~: O8 B def time = GetTickCountInTimeUnits() 3 E" V' m, N7 v2 k# A/ O3 |9 x! r) e$ C: f2 Y, k
// This is a task.: t+ }/ c. a* m, n; R3 f
measurePressure=pressure+ RandomDraw(-20.0, 20.0) r7 r6 ~' |* z7 ^" ]. B
// End the method. g" \; d2 o: I
return0 _, T6 ?2 L0 O( z