在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 / e% j5 N& U$ o
: f7 m0 S) Q/ U+ P. T
f8 X8 \( G. t# B$ W* S4 J3 O
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")8 W( ?! E/ u! H& T8 ]+ ?4 g8 J: J
public double getMeasured pressure() {( F" N# ]- p$ M+ h) q
return measured pressure, U4 f- y, p) C& |
} + W) ^9 D0 p8 U7 X public void setMeasured pressure(double newValue) { 5 k; ^ Y' u7 {3 a measured pressure = newValue n& H9 h8 w- I }* [& B: P! m" o+ R
public double measured pressure = 0 % @2 f* |* J; \' @2 }8 W' S, D8 k/ r8 J7 |- `5 S
/**& p, O/ C* V ]+ p" P; p
* $ G6 d, \5 p, q( b * This value is used to automatically generate agent identifiers. " _4 O O. x! ?- _ * @field serialVersionUID , _& {6 V( U B# t* i# m9 b *1 I6 n/ e; s5 Q+ w% r4 h
*/ + ~ E% }3 G# d. T# B+ _# s private static final long serialVersionUID = 1L5 X z( ~& V5 G( {# g/ @
7 @ f T2 b+ b
/**! U. e+ p9 ^1 ^
* . q9 a o* I, J5 O * This value is used to automatically generate agent identifiers." e1 X x" w: f) {' v3 c
* @field agentIDCounter9 P% q5 I, H# ?3 x2 j5 {
*% N" \6 {& k1 P1 T" B3 b
*/, ]2 A% p; V+ X6 H
protected static long agentIDCounter = 1) J6 ?0 O2 {& U* A5 {( D/ G
+ r5 |, _7 A9 ~
/**5 ^+ I2 I& E- O! u5 S1 k/ Z5 Z$ R
*: ~2 p1 w! |6 G& E( o9 V
* This value is the agent's identifier. ) O% H+ @' N0 W; D/ }* ` * @field agentID+ b( Y- x3 h- `( t) M# D( v
* 4 ~. l. ]* e) \, l% {/ g */ ; x0 A. K! f) `( u; b: A. O protected String agentID = "GasNode " + (agentIDCounter++) ! W7 N9 h: G' W S- q J4 A$ p4 ^ @9 s* d6 F
/** : ], D- ?4 ?* \* Y * : ^0 d+ M$ o/ D! B4 ` * This is the step behavior.1 S1 J; `$ R% O8 v: B |) e" g
* @method step 8 h* _7 _& L9 s f, M' { * ' o2 u$ A4 y' Z% O1 F */) z8 U: d" [% G7 J' ~
@Watch( ; y5 W( d. }: k- H: y0 s watcheeClassName = 'infrastructuredemo.GasNode',- l: n+ C& D" o" I0 g; Z
watcheeFieldNames = 'pressure',: p# o$ p2 n) H2 }) J3 t
query = 'linked_from',$ z; _ C; g# u
whenToTrigger = WatcherTriggerSchedule.LATER,, B; f9 B, D P! g1 T$ k9 t9 i' d
scheduleTriggerDelta = 10d" b8 e2 K) G3 t1 R) {5 A4 z$ Q
)' |! p1 k5 t$ ~- {) a4 b
public def step(infrastructuredemo.GasNode watchedAgent) { d, X/ o' \( q, {: z5 I) a! {
$ \; ~" D% X0 {( O! j
// Define the return value variable. / c- m4 o1 q' n ^ [! N def returnValue + u4 t P( N3 ?% g& p# K/ d; v ) n- M' ~; F0 { // Note the simulation time.7 o) x; Y+ ~& ?. n
def time = GetTickCountInTimeUnits()* j5 I) S7 `; q+ |0 g
9 ^% l5 H0 A2 r6 j
; C0 W8 H- ?* q* q9 q // This is an agent decision./ G3 Q7 V# _4 S# u& }
if (watchedNode.pressure<200) { v/ ~5 D5 Z/ K3 J$ X( v$ U
* A: m3 A" s" j3 C
// This is a task. $ \7 C1 \& j. r/ H setPressure(watchedAgent.pressure) . B( |* E4 Q- L( v9 H- K4 d ) D, T/ O4 E9 D } else {) r3 a' C, {! \8 l. Q. {
0 V& Y d8 k$ g" E* L5 z8 } + t1 h6 D) V+ h9 \ }( H$ H; k; X- \6 T
// Return the results. 2 M$ k! l+ u x9 F return returnValue 0 n( |$ J: a' ` ( A% Y; p% ?! {5 K }+ y7 i; |6 S C4 [( b, e! X! |
$ _# Z, J- Q7 t6 e" d( {/ V
/** # P- a1 N; e* e3 o6 o6 ` *: X: ~; a' C& G+ N+ j$ ?5 }
* This is the step behavior. x+ Z" h; i4 L/ h! ?& l, f8 A * @method step $ M. b5 Z5 B7 X+ C* w; m: @6 g( `" ^ * & O0 U1 y5 k+ h" D */! B e$ E3 j9 R0 ^
@ScheduledMethod( * s5 q8 q1 \6 e+ A9 d start = 1d, t: E# Q( W$ r' ]. S interval = 1d, ) e6 r' M' y! h shuffle = false( P6 l3 l3 Y' Y( ~ }3 Z M
)* m% A6 @7 t, v+ s
public void step() { B' u- n- T4 i9 |" n6 n
' g' Y* {2 O/ [. G0 o: ^" q+ \
// Note the simulation time. 1 {5 k% U, Q- F+ L& h% ?8 d8 O4 i0 L def time = GetTickCountInTimeUnits()( V3 ?* F. ~+ U+ f! H1 l/ O
+ ]8 n( c7 \+ H- h: ]6 T# O& d // This is a task. 3 q( i9 `/ d& a+ v measurePressure=pressure+ RandomDraw(-20.0, 20.0) 2 L5 W- _+ |4 k // End the method.8 M6 w- v* I( N* |2 ?, h
return0 X6 D1 n w7 I z4 G1 z F