在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 b. M; B( O% U1 Z; M. l& P' G! P: E; u5 B" H) y4 ?6 o7 B8 g
- b! H, ^: A% @ y$ G9 f- s$ C' f@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")8 D7 u& g/ o& e
public double getMeasured pressure() { k- j7 `& A/ V, O
return measured pressure: K' O8 e; Q' b1 [
} 8 w; ?/ r" J4 I. Y5 u, I( G public void setMeasured pressure(double newValue) {3 ~# m/ H9 n' u6 }9 r( v
measured pressure = newValue" I# G @$ ?' s8 R ~) M- U
} , b* e H* l# b, o4 n& F, ~8 A public double measured pressure = 0* D+ `9 b. G6 Z; V% h4 ^* j
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/** 4 m* g, |1 t0 E& o Q * ' z( E2 l @% W) `0 _ * This value is used to automatically generate agent identifiers.& G1 z1 f g- Q; k! W8 M) l
* @field serialVersionUID 5 P# |2 f0 h) x- b * ) ?% P3 ?0 y7 }% L8 {; G */1 v8 v3 A' `& y( m3 q
private static final long serialVersionUID = 1L % E4 h9 v1 Y( r2 w- }7 e5 W: M8 e / q" X& g& h- x& R& u9 m /**) r$ i1 c6 d8 h% E
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* This value is used to automatically generate agent identifiers. 1 ~: i$ ?" L$ u7 ~! g4 L9 @* i * @field agentIDCounter/ G. ~0 e/ W$ L
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*/ ; f L( } `$ C p1 v. | protected static long agentIDCounter = 1 - S1 E" J: h* o- D& F5 T5 F( `/ q( p# w- S- W3 l
/** 9 _% O* m2 N- T9 Z+ ^" V: w * + G6 I& V9 G7 ~: h * This value is the agent's identifier. ( q) Z& X' X& q& f5 J9 n8 n1 D * @field agentID - q5 o% m: S" O- P Z! p% {& T *, D4 q. X$ q% R4 R1 w
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protected String agentID = "GasNode " + (agentIDCounter++)& Q$ t8 N3 _& d5 D; I+ ]
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/** ) Y" Y5 }: W: f) N. J/ c *: N% o: D: _' r: J
* This is the step behavior.- f7 q2 h$ t$ W& _. t9 Q- ~' d$ a
* @method step7 ^# D: x. Y2 l
* ( Y. U3 t; F9 p3 P/ d& R */ % ~2 h6 X) O' a, Q' q @Watch(* p" c( @/ d/ m1 K3 K
watcheeClassName = 'infrastructuredemo.GasNode',# E0 A1 [" R: P4 Y
watcheeFieldNames = 'pressure', . I7 d* [. I. r* w! ` query = 'linked_from',! F' A& k: R. K/ J7 z2 M7 ]
whenToTrigger = WatcherTriggerSchedule.LATER,4 @% c+ a. ~9 Y5 ~+ B/ F& Q
scheduleTriggerDelta = 10d9 v; c: N: I. e4 d8 |5 d! R5 {
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public def step(infrastructuredemo.GasNode watchedAgent) {/ K& l# `/ o! O) o' ]3 Y( U
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// Define the return value variable.0 Y5 K: L4 l) B1 }+ X7 j, F/ Z
def returnValue5 r J0 M, E. m- t! V
6 R2 E2 u* Z( \- w' n5 Q: F1 F // Note the simulation time.0 W% D2 f9 e" K. Z) k8 V5 Q4 I
def time = GetTickCountInTimeUnits()6 m7 K+ n3 U1 G
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// This is an agent decision.2 {* f* i6 g0 S" z& C0 }3 u
if (watchedNode.pressure<200) {' E$ R+ y& H# B
2 T `1 K6 W& _4 `% ~* X0 _ // This is a task.8 l+ v+ J9 k" X& N0 u$ Y" c
setPressure(watchedAgent.pressure)! Z2 z& ?1 A# O) m. H9 s
, l6 M# W9 Z) G6 u) @ } else { 2 Y0 X. g8 K3 Y) s+ K5 K 3 G. r; U) `0 V, n: u6 Z; N) s 2 M3 m. R; V5 @! p% w } " f0 s ?# |0 ^' O" F' D& h+ N' d // Return the results. W% F- O- [- }- y1 {2 q
return returnValue 9 N5 f8 _1 W) v, T5 q0 `2 L! @" C+ X! ^* a1 P. ^
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' g0 P+ u5 w' U! p, O /**" S* r, ] ^+ j' U
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* This is the step behavior. |2 u- ~, B9 T
* @method step- y @. \' o# H3 I
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*/ * Q, x0 @% U# s @ScheduledMethod(' N+ d0 I6 P* X2 f, x, ?
start = 1d, + [% Y2 g1 ?; {0 u interval = 1d,# S# l1 {6 N# @6 ~
shuffle = false. f6 j, _( U+ R
) ; K* B9 O" e3 ~8 M# { public void step() { # o8 P N% Q$ B& p. {) ]3 e 0 c4 g8 v% x( G) M5 ~ // Note the simulation time.4 _2 U v7 ~( ~/ z4 ^/ o. t W
def time = GetTickCountInTimeUnits() 4 R% e. C$ @2 I0 _$ E* ~1 V3 H, e7 O5 s% [' B7 I( a& E4 y
// This is a task. % }) h. E) S, u) j, B0 y9 \ measurePressure=pressure+ RandomDraw(-20.0, 20.0) : d9 c# v( D' N5 {2 B: F/ t // End the method.: S9 y+ V; _, |% ~/ X
return & y8 a4 R# C( k X, J+ y9 h8 @! U, d3 P( l4 s& f2 N
}