在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 5 a8 u& {, i. U5 P9 W, f1 O, g0 {
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") 0 t. l) ?7 K8 N% z5 H public double getMeasured pressure() { ' a5 @ i9 h2 ~# W return measured pressure3 D" O. l4 _( v
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public void setMeasured pressure(double newValue) {% v/ z6 y: m% A) @
measured pressure = newValue, {" r/ r6 N& a @4 A0 p- r0 [
} * @, ?( R( E1 N5 z1 [# v6 T public double measured pressure = 0 6 i8 @. T8 ^( r6 a# u+ E : @. j2 v& j a) U5 r /** ! [% Z7 X+ W3 r# |* Q *. I6 d+ B& m" V9 K
* This value is used to automatically generate agent identifiers. 7 k/ q* q3 X+ _8 R7 A% `7 [ * @field serialVersionUID & {9 u( @6 k5 q- g, @' F * / r: |' _: K- J8 h# B */0 m* j- ~5 w P: W
private static final long serialVersionUID = 1L5 v: S$ @0 E. V
4 j. ~2 u4 i3 |/ F, I6 Z3 X /** # i5 G& G. M% X3 z; u+ z+ i *% t; Q4 Y0 W" p, p$ o4 u3 i
* This value is used to automatically generate agent identifiers." H* P `; h: E7 w# G7 O7 q- c6 Q
* @field agentIDCounter 4 K* o; u+ g" u. W *, z! j# i$ F4 r
*/ 5 y0 @8 a& N. U0 F) B protected static long agentIDCounter = 1 7 g0 x- z% w+ {; l8 ?! d( G2 K4 p0 o, |+ C; s4 x3 t
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* This value is the agent's identifier.8 G' ]1 G# s( b" e7 L, w( \
* @field agentID , U" o7 m; v! s1 X" r j *( S5 K" E8 j8 G1 h
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protected String agentID = "GasNode " + (agentIDCounter++) , y2 y+ ?- t7 N' a' W7 v 2 J% a3 s, Z1 h2 ^" j. W( b0 { /**& E/ c+ u1 O! ^. y& ^
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* This is the step behavior. * y/ w: g& v$ @" M$ K * @method step , T7 p9 h6 I6 K9 |, l" G. G *8 k$ Y8 M3 S& R8 }& ?- w$ {
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@Watch( y2 n+ ~1 y! D2 } watcheeClassName = 'infrastructuredemo.GasNode', 1 e% Q: B4 T t$ X+ | watcheeFieldNames = 'pressure', 4 w+ }9 |1 N: m' h query = 'linked_from', 1 _6 {8 q% ]& P* Y9 l whenToTrigger = WatcherTriggerSchedule.LATER, + T" E- n5 l' @( r: z& C' \ scheduleTriggerDelta = 10d+ u. Q# @/ u8 c
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public def step(infrastructuredemo.GasNode watchedAgent) { / o+ c' c5 N3 `- X: X$ f6 O8 w% Q 0 L8 \1 o9 l9 p9 ?# P4 x6 Q h // Define the return value variable. % ^6 d8 j3 t: p, ` def returnValue6 Y. C, G3 Q' ~ M
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// Note the simulation time. 1 n- B" ]0 b: Z def time = GetTickCountInTimeUnits()$ I+ K# w$ G# R; v' |2 A' @. I5 y
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// This is an agent decision. % q" l9 y# n. S8 ~/ V if (watchedNode.pressure<200) { 5 F0 B- p( N. T8 Q$ f : a8 C! [# E* ^ // This is a task. ; S( w( t! g: h, P setPressure(watchedAgent.pressure) % a! U$ |4 X$ h6 [" U. P ( H; Q7 J) q$ E0 |5 ~$ q } else { / Z/ C+ o4 O/ \: l& N" }* a' l5 a0 g% h$ y
U6 N' n' g! O6 W1 N- {7 s |# O } ( W; K# S& m( t7 W // Return the results.) a3 t9 g5 g7 H, `7 x' L! L, \
return returnValue 5 q5 F- c: L$ e; _( h3 w/ Y9 R! U) `/ G- Z9 D
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, M4 f, U9 T: d n8 V. J /** 7 H5 s, S8 N/ G5 Z: v0 b! z% T * 0 L0 f& n4 Z3 O0 ^; u. T * This is the step behavior. 8 n. o/ g; S9 V7 s0 W; z: ? * @method step " {% y4 x* L: I+ _- n$ a R ] * / y' ~! D+ Q9 z; [# G */8 B( o, M: p) x2 x- u5 S
@ScheduledMethod( 3 } A# }' N$ @$ ~ ^9 M start = 1d,9 F+ B: e5 n' Q1 y( X$ b9 g
interval = 1d, % E* T" O$ ?7 p& s shuffle = false# {: t7 N- f9 j% b6 X* W
) % b0 Z1 J; f( A% @" J6 j public void step() { ) m9 c$ C5 r' Q4 I- c) O. A' `0 f+ b6 \4 A. q
// Note the simulation time.! S0 O2 S0 J ^3 R
def time = GetTickCountInTimeUnits()7 K: b8 P* V" v) ?1 E
2 ^$ V! E* Y* ^" O // This is a task.3 q& y1 P- e) ^ Z: X$ e
measurePressure=pressure+ RandomDraw(-20.0, 20.0) ! A. s. p% V; A' f. v% S! f6 j' [- X // End the method.( |0 F0 U8 b2 F+ a) {8 X
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注意,在函数step中9 a5 m ]' x6 d
public def step(infrastructuredemo.GasNode watchedAgent) { 9 m3 I/ U5 k1 I2 y0 e2 h //这里是watchedAgent : ~; N; R q4 n' s0 G8 d5 a. V$ X1 v/ u 但是在语句中,你填的是watchedNode& \' I5 M8 ^, d4 k# ^
// This is an agent decision. : H: r. q( z- j8 m if (watchedNode.pressure<200) { " x. H8 I1 w- [. S( m2 Z setPressure(watchedAgent.pressure) 5 O. k( o! i M0 S) O1 J" V) ~变量名称须统一,可以都改为watchedAgent