在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 # k- Y: r H6 ^* i2 J, G5 D; a7 K) \1 {3 F8 ^( J8 D( @" B; A$ V) c0 d
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") & q' f" n* i8 C4 f9 V; U4 n public double getMeasured pressure() { 3 p3 P$ O$ v9 v; L% o$ x: L return measured pressure" |. q# B2 _& b0 B0 _
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public void setMeasured pressure(double newValue) { T6 G6 \! K% ? k, y6 M measured pressure = newValue9 K8 N0 F- u7 k
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public double measured pressure = 0 4 a( n" L4 h) l2 n7 s+ A' |2 c) Z* p
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* $ s/ J' U6 {9 Q0 E S * This value is used to automatically generate agent identifiers. ) x8 k3 Q2 _0 ^1 ]1 k- p) ~ * @field serialVersionUID $ B0 `# P/ L/ { e: ]0 }9 O * 8 V2 @' r+ y3 \5 Z& { */. @/ a8 j$ f n8 h* \- `$ g
private static final long serialVersionUID = 1L# f6 p2 o( T# B. O' V
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* This value is used to automatically generate agent identifiers. : ^) A% P* Q1 _+ E; T6 a; C * @field agentIDCounter5 B" |( ? N+ ]# P$ s9 ` S& y
* 0 q7 H& y% B0 T- ^; J */ 9 i4 x5 z/ Z5 V2 h' r protected static long agentIDCounter = 1 % a: ]6 } @# d: g ; A3 J: A u y /** - F7 G, y' [( O% u/ `% m& }# r */ I7 I8 d5 @3 R0 E8 C
* This value is the agent's identifier., E4 y1 c6 b8 W0 F) H
* @field agentID - E/ g1 r' Y+ L: Q0 ^( T" U * ( {& }3 g. u6 H$ C; `$ d% A */ ' @ R! F, R: X protected String agentID = "GasNode " + (agentIDCounter++)2 x' v( {) D% L5 G: B
' @- g) Y. q% n; G) {9 F /** 5 u0 B7 Z8 a d _. n5 M * & M! }8 j/ s. U2 g4 X2 g% w * This is the step behavior.. R' d. E2 Z/ {. @6 {4 [( D
* @method step - L/ Y9 C- H! V: ~ *% A9 I s& F8 B$ N, p
*/ % t) c$ Z) d n" P2 A9 J) F& w8 | @Watch( ! w9 z; V$ c- S8 S watcheeClassName = 'infrastructuredemo.GasNode', J' S/ @0 e6 D H2 E" O- h$ J
watcheeFieldNames = 'pressure',7 @6 R; _1 t6 Y; k# H/ E' j+ J- `
query = 'linked_from',/ r* |8 K9 c" y |# G" H4 o; w9 Q& D
whenToTrigger = WatcherTriggerSchedule.LATER,2 O- Q8 ]- T# o
scheduleTriggerDelta = 10d / ?. X1 V0 ^. B, s ): O3 Y7 T& u& _; T5 _" x
public def step(infrastructuredemo.GasNode watchedAgent) {; M0 ~/ W( W0 ^1 H0 N7 X- V* d
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// Define the return value variable.& c* L& M7 u2 Q' a) a
def returnValue: [9 i5 X& z0 B* w" k+ G
) D4 e' a9 h- @$ A0 @$ {6 d // Note the simulation time." M4 F' Y6 u. Q Q! r0 s3 [
def time = GetTickCountInTimeUnits() 5 [$ g0 L3 j4 ~! J; }' I8 t 2 a5 W6 S$ B1 x6 ]6 S0 k/ @ + ^# b& J B2 [1 h1 p; C5 U // This is an agent decision. 8 ?" e, z1 R2 ]% D" r; ~9 s if (watchedNode.pressure<200) {* y; F+ H* T* H8 d+ P1 z2 P1 ]
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// This is a task. ! C3 T! c9 @1 R9 h Q9 n setPressure(watchedAgent.pressure)" [7 |6 T* q1 s. u d
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// Return the results. , D l) }7 X8 { return returnValue # S _/ c5 d7 ^ 6 u' k; a+ v7 z% k% @2 N$ C } & q: j7 {2 R" g# L) w" f% e0 q! M1 y9 W/ d$ T
/** 2 i& o( K7 s5 u0 v- i& Y *1 ~1 x3 E$ w `7 W$ C8 t
* This is the step behavior. + [( M! p! ^# b3 `( M * @method step! G. n+ q. s7 C* i! T$ B0 }
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*/ ) E% ]4 t- F% k+ p- n @ScheduledMethod( 4 |' W7 O) W1 k4 [! u0 }; |2 v start = 1d, 2 j4 x- B) J9 e* j# T) i8 ^ interval = 1d, - ]3 H. F8 @# ?7 M' a4 f. r shuffle = false/ B9 R0 o3 c! a! W- f
) # r1 P& c& J* E1 ] x public void step() {5 k, C$ y3 g5 \: J4 W
" f. G' j: c: j& k // Note the simulation time.7 s+ H0 T* K: K# ?1 a7 a
def time = GetTickCountInTimeUnits() # D. i O' Z" g' P$ b) |: N {3 ^% d' W' m // This is a task. }! E/ m! P% z6 c1 M+ G$ X
measurePressure=pressure+ RandomDraw(-20.0, 20.0) # c. S& C$ ~0 V# m# G1 Q' d* V // End the method. " [; L0 b' q8 {3 ~0 p, q return% {6 i, s C p u( D z% p @