在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 ; o1 E$ Z8 Y/ U, d1 X6 `* l
9 M6 Q1 ]8 u# V+ [0 B @ 9 c8 L7 J' R7 d4 U/ `& K@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") C( L5 n- k9 T9 f1 X public double getMeasured pressure() {" L" g. J3 }8 k& B0 ]
return measured pressure$ q [8 `" l1 ?6 a( Q
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public void setMeasured pressure(double newValue) { ) t9 }3 K% g/ H0 l. Y# }' s+ P! l measured pressure = newValue + q1 ?, m- Y8 \" I- Z/ C } 9 c# F t9 R2 N/ g, @ public double measured pressure = 0 ( D4 ? X; ]8 k# ]8 ~2 l: g5 d- D7 {+ o( v5 n
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* This value is used to automatically generate agent identifiers.9 j* q) j6 o- o1 }6 _
* @field serialVersionUID - x6 n- Q, p, o$ z *7 t* d3 W/ e, B! A" X. [4 b
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private static final long serialVersionUID = 1L' L9 t) s' o+ G$ w
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* This value is used to automatically generate agent identifiers./ U+ @7 F( }- z7 W4 z# J, T K# f
* @field agentIDCounter % c+ S8 h: d2 F * A. W1 O3 S' y* s5 R
*/ + I: i- g1 t5 e" _ i2 I: f& e8 ^1 | protected static long agentIDCounter = 1 7 _4 {+ z2 h- _; ~ * n0 q5 g( _( `9 |- t /** . j! ` r' A8 N3 A *6 y5 u9 m/ j& r3 I( E% t
* This value is the agent's identifier. . n o4 P+ m5 H: G* U. G' f( C$ f * @field agentID 1 d: o; {9 x0 A. ^5 `# } * ) ?" t) T" O, q: N/ C' P */ : C9 k9 U- q* u+ `4 z9 u protected String agentID = "GasNode " + (agentIDCounter++)" k6 `3 i' N# b1 E. Q) s% o
7 I. {4 k; N& u, y. A4 T5 v$ s /**/ i+ p' x x! C) e: U6 I# ^. ]8 D
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* This is the step behavior.) c' t2 ?( d: a" ?+ @, ~
* @method step1 K. l) y6 F* y7 W. q' w# F
* & J- d n' z7 s0 E* ?6 K1 U/ r */ 0 w4 t6 ` d; ? l' r @Watch(6 J8 A7 w8 j8 g/ V4 n' c
watcheeClassName = 'infrastructuredemo.GasNode',* O/ ?) E3 _: W9 E& v
watcheeFieldNames = 'pressure', / ^6 Z& u2 x6 V; j: f) Z- A query = 'linked_from',: W& I& O2 V7 X: Y! e* @% M$ y
whenToTrigger = WatcherTriggerSchedule.LATER, ( o: D1 b$ N, I. S/ E scheduleTriggerDelta = 10d; ?) [% s1 b; F* t% ~& B0 y
) 0 e O4 ^! X: `( F0 _' _9 z6 F7 j public def step(infrastructuredemo.GasNode watchedAgent) {' [# D( N( l( L" l# `6 `! U3 Z
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// Define the return value variable. ; M' q7 r/ s( S* w def returnValue : b- m6 A" G3 C `. F5 A2 f+ o* k) F
// Note the simulation time. : O" q/ p2 \. G' U0 L def time = GetTickCountInTimeUnits()& s7 j9 B: f9 A' P5 C, Q
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// This is an agent decision." X+ k; q( Q) U3 | U( x
if (watchedNode.pressure<200) {7 g7 [3 s1 Y* o2 P4 y
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// This is a task.6 e/ t" U, {! U+ ^/ d& V! x8 y0 K
setPressure(watchedAgent.pressure)/ f6 i% u: x @& v
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} else {3 F- X1 r, @/ e+ [
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// Return the results.; S- s0 ]1 C2 D- L' w
return returnValue " P$ r. t! W! `9 v- ^& a3 ]: w1 m. V3 r# D; V: i1 F, h+ {$ i8 S
} , e9 F. q# @( Y# _6 Y( m$ v ' Z" N- J% B7 A# L1 k- ]3 I" S+ i /**6 a: C5 J j" R
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* This is the step behavior.# K( q( A) O3 R1 U, a
* @method step5 J G0 X+ |, p
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@ScheduledMethod( ; q$ }. w+ k6 w start = 1d, ' t1 U. N$ n# {+ G interval = 1d, 4 T ], V. c! e shuffle = false 4 V; I# Q4 u: ^# y2 A, A. F )( {4 |6 V$ O4 ]0 v( I
public void step() {6 _1 Y! o. A; X
1 E0 { O* K( P: Z, M# C \2 S // Note the simulation time. ]: _$ F8 [/ B6 i5 J3 L$ N
def time = GetTickCountInTimeUnits() ' u- [0 ]6 o( h1 o9 n' w+ H7 P! Y7 u# |& V' B
// This is a task. 5 G1 P4 \- U6 F measurePressure=pressure+ RandomDraw(-20.0, 20.0) . {/ `; N( |# z" k // End the method. 0 P6 F' r7 x: I! q9 Q return( f1 y) Q, @* ^) V2 ?
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}