在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 : Z0 ]; j) p+ D7 z) Q2 ? 1 i/ ]: T1 k5 t- K8 |( z- d7 [5 w+ ], U7 u
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") * } J( Q9 g! Y9 m7 p' S* ~ public double getMeasured pressure() { : @- D- q9 b+ [3 N return measured pressure- i6 S. ]' S% i- w0 k+ P
} 5 E: c' g, e* \4 E public void setMeasured pressure(double newValue) { # J6 T5 r7 Q6 L/ h3 Y4 l3 w measured pressure = newValue , h1 o% c: f+ W1 [2 o } 1 g9 y7 M+ ~: o public double measured pressure = 0$ q/ H2 d4 a( U4 f4 h
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/** 4 w* S. v1 P) {+ }" o3 h *) @2 {8 z4 [1 Q* g& i9 T
* This value is used to automatically generate agent identifiers. & u' y$ r _: @, t# W4 h/ I4 \ * @field serialVersionUID 2 x" j; \" x7 z6 j. d6 T2 u * 9 T- W, ~% o6 ^5 A' z */1 _( O# i s. N8 e' g$ G7 [( Q" ]* l
private static final long serialVersionUID = 1L 6 j" t; a6 S: F9 v4 a W# i W: {# q p3 ?9 z$ x /**0 X: t; U2 O% J( B3 g" N# b
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* This value is used to automatically generate agent identifiers. 4 a' y" V _' A. g7 A9 n * @field agentIDCounter6 [- _& r+ J: g9 p! U2 K8 e! J
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protected static long agentIDCounter = 1" S/ _5 Y$ E; Z7 w8 n7 x
# G+ o) k6 y4 o. V /**- ^3 Y' N7 E' b0 E
* 2 k- z7 `2 R& G$ r * This value is the agent's identifier. & {) L( r# ~9 _$ Z) H' u L * @field agentID: Z! h3 a) X+ \: `6 f( ?4 U
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protected String agentID = "GasNode " + (agentIDCounter++) 8 [4 P" R5 t: v, i: @2 k + i9 [1 c. }+ U' B+ w" F: e /** 7 X/ t9 O( P) x) ~ * 7 \/ n" u# \; d( W+ D c * This is the step behavior. 9 Z8 J% v% H# e# [% _ * @method step ! c. ?: P8 g4 M7 U7 n * 5 l) J! z% D* G4 c */' N% t2 c. |( y( W
@Watch(2 ?0 |9 ~& r! q; O% e
watcheeClassName = 'infrastructuredemo.GasNode',* g J5 S$ \" P" `5 @6 z2 E
watcheeFieldNames = 'pressure',' b$ O' @: @4 n$ \; r: E
query = 'linked_from', ' ~1 x A7 |( @0 j/ I whenToTrigger = WatcherTriggerSchedule.LATER, ) [1 r" I! D7 ~7 S scheduleTriggerDelta = 10d ( _" H0 Q! s& } )6 f, X; L8 i2 C3 ~' }
public def step(infrastructuredemo.GasNode watchedAgent) { |2 X9 u# ]5 X& M1 p
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// Define the return value variable. 3 e- i& t6 q3 R def returnValue 1 e: ~6 e: e f( |# i* t7 r: u# s" x$ [0 ~6 L: A( `- w7 g" _
// Note the simulation time.% s$ h" _4 i W$ D" G
def time = GetTickCountInTimeUnits()& w, _% ~9 J8 D: q9 N; }
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// This is an agent decision. / b. d# T, m. f r if (watchedNode.pressure<200) {' V( Y1 S- y* q$ [/ v% F
1 }0 C! {# Z# o4 D1 G // This is a task. ( d' d1 Z) ]; o8 X4 u setPressure(watchedAgent.pressure)( _8 {+ b( w0 ]8 l! T; q5 a) M- F
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} else { 4 o! O+ h$ Y4 v. R# E- n' g3 N3 R/ J8 t+ U) i2 K
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// Return the results. d& ~, ]& |* V% ~7 q( O3 K' [ return returnValue ( S4 D1 y: s4 M8 z" ^* w; R. U. v6 s$ B9 m) h
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* This is the step behavior.9 P* ~, o9 E6 m0 h( f3 {4 B
* @method step" A4 t+ W7 L5 M$ k0 u
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@ScheduledMethod( 3 M3 S. G+ T8 d u) Y start = 1d,. x9 q8 y* t; d5 g- E J
interval = 1d,: ]8 k! w5 N3 z/ g/ H
shuffle = false L4 v$ e/ L* R/ X: l J
) # E, t! b6 B4 B' `: b public void step() { : {# i- w9 d2 c( }' Q& {( X2 a1 v7 j ' ~8 e) `* m/ @& n. W" b2 ^ // Note the simulation time. ; O/ H1 @; M9 T" k def time = GetTickCountInTimeUnits() 5 ]1 C& v" E6 A9 @- [( v4 J* g0 h# G$ x; y! R
// This is a task.8 A) S0 S! N) t" k |; g/ H
measurePressure=pressure+ RandomDraw(-20.0, 20.0)1 ?1 t3 e9 A' Y# u
// End the method." g( L! c5 }+ {; t
return( Q0 y4 M& o/ B* Z, T9 ~; r