在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 / z6 K9 P9 O" X
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w. m; V" p. G1 U6 Y8 P@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")2 L0 X- b( d4 D: {
public double getMeasured pressure() {$ t' w) F4 |6 Q9 x+ t% H6 U
return measured pressure 0 \6 U1 S/ ~9 R: i } X3 Y) x5 @/ c/ ?$ f1 M
public void setMeasured pressure(double newValue) {/ h( Q5 W2 Z% B! o; j
measured pressure = newValue ' b( S& l; U/ v* Y }! Z0 o" q; r9 x5 q. ^; Y
public double measured pressure = 0 A1 N9 D4 `4 `3 h# m9 W8 r; T
) Z( u- B( E1 N) B /** 8 R: n0 ^3 P. } *; F! _1 N7 O- Y+ J0 j; O. M
* This value is used to automatically generate agent identifiers. & M: b t2 q* _; E q9 U7 }6 _ P * @field serialVersionUID/ {+ ^4 K, W) y F' w* u6 u* @1 f
* 6 i+ ^. q3 c0 I6 O */ ( H) Y4 P1 f3 o. O& H. m private static final long serialVersionUID = 1L3 |4 p3 e _- w1 S! g
0 C* C/ z, F% S1 ~/ p, t8 z /**( e# Y8 g# W; z
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* This value is used to automatically generate agent identifiers.% F- ? D* N' u
* @field agentIDCounter ~) C+ @1 E2 w- {% \5 x$ d1 m * / g" A& [+ y9 M5 z; g */' L* X/ |: E- o% @1 r/ y7 t
protected static long agentIDCounter = 1 ' G8 e6 B* P' b) r4 v3 V ]9 ~4 i1 O: ~ y; F5 q, i
/** 6 {: S. l. I8 o * 9 h! t% [# `( ~3 T6 Y$ } * This value is the agent's identifier. 0 w' k! A. {4 B- j4 p j * @field agentID- J, t2 B: _$ x3 p: \7 p5 Z1 B
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*/ ! x& w" O4 I3 |2 o2 i5 x protected String agentID = "GasNode " + (agentIDCounter++) 5 A% X( p6 H: H, M% A* r7 H( [7 ^+ }5 ]: |
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* This is the step behavior. - b" q4 E4 {" Y5 ? * @method step* A" r3 w& w- J" R9 K" }! C" X
* * \5 U+ @$ M4 \, Y8 x# y( A */ : {, [6 d5 `, t% ^ @Watch(5 X0 w; O$ E5 j7 p, `
watcheeClassName = 'infrastructuredemo.GasNode', 7 z9 V/ J! C a, P6 M watcheeFieldNames = 'pressure', ) P. [- ]. d- g, p* D3 e, `7 g query = 'linked_from',+ S k S" o( [
whenToTrigger = WatcherTriggerSchedule.LATER, ; k4 f3 Q( e, v8 P scheduleTriggerDelta = 10d0 t" I6 `$ Y1 ~6 M9 v# ~9 @
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public def step(infrastructuredemo.GasNode watchedAgent) { 0 _$ S/ ~; _, n8 X- ` 1 A F! G$ p9 B* n // Define the return value variable. 5 `) K4 @! b$ T" V def returnValue5 t8 U" E0 S+ H' {% r
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// Note the simulation time.8 S, M' h1 O; Q1 o3 e$ V
def time = GetTickCountInTimeUnits() 9 A& F: i( l% h4 O2 S2 T, }3 L0 ~% H. i; b5 B
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// This is an agent decision.' v( L* _9 }. h
if (watchedNode.pressure<200) { : i* P6 z- _' w; o9 p5 w0 K( K $ Y! I" Q9 B/ r0 B- ` // This is a task. " @" M p, |6 g: L5 q1 f) c setPressure(watchedAgent.pressure) " F: s+ Z/ _7 R) j4 X! v / @! c& {* |" C- C; a% z* D; K } else { # K2 n! l2 E7 h8 C; r ! y# I) P% B+ M7 m0 n/ K5 K2 ]& ^ - ^# K t3 M- D4 C' o$ I, ] R6 l }4 K0 Q5 X. H2 u
// Return the results. " V8 }$ S$ g/ c: F$ ~, u return returnValue 4 J, Y! _3 B( Z9 z0 D" ^0 b R( i" U4 U( {
} - P% p- r; t( u, t: M! ~ / t9 ~4 Z8 A* K' c3 J. A+ T /**" ?) r4 |4 E2 N/ b
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* This is the step behavior." {/ ^8 ]; r8 j3 F* ]7 `, g2 ]
* @method step+ o" T5 }0 ?7 f
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@ScheduledMethod( 2 ^3 G' Y: V K- d& ?8 d start = 1d,7 t8 B$ u4 L1 V3 x4 r- i! B, e* T
interval = 1d, 8 N( U) [0 X3 V. j) x shuffle = false ; v! R$ _8 T) I/ i$ h1 F$ ~ ) * ^; P! O4 u2 @& C D+ d" D public void step() {$ A+ E9 U# z5 L# J5 w+ |
4 I6 h1 j9 h5 `1 {% x4 S // Note the simulation time.: o6 f9 W! M1 y
def time = GetTickCountInTimeUnits()! Y7 D M2 o r
8 K6 b0 }# `. Z( u3 J0 v7 | // This is a task. 7 O+ z2 F4 ?* R* t$ E" [( n measurePressure=pressure+ RandomDraw(-20.0, 20.0)8 j- C7 h- V. M9 R+ l
// End the method. . z" `. I" I/ m& A7 P& c return 7 _9 e" W" h8 |6 V( y3 _( d$ e$ b! [9 o
}