在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 / G3 M( Y2 o* ?8 y
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") % P/ p) Q% ~3 f. N+ r public double getMeasured pressure() { $ T8 N& [/ l" k$ J' ? return measured pressure # n7 c: D4 a! u5 ?! f& t2 u. z- } } ( G8 @9 m0 S" R6 F$ ~/ @( o/ j3 B public void setMeasured pressure(double newValue) {9 b! B; g: m8 I
measured pressure = newValue 3 f# x: b9 s# Y6 Y }1 G9 g$ w a8 Y1 _ r% r. b0 [& \# S
public double measured pressure = 0 1 v3 O8 h% ~: |: n- Z! ^+ z# A" T5 E9 s4 l" A9 Q
/**# e) g+ c; t5 [0 U- L/ r; R- p
* / e5 E# N" J- p * This value is used to automatically generate agent identifiers. ; Y- b s( I+ x' K, ?0 X * @field serialVersionUID * N4 b5 d! x# ~# K* @8 v' X& N *3 X' E! a4 `; g, E; s0 o* T2 \# u1 t
*/ % k# I9 O7 w- N; j% x private static final long serialVersionUID = 1L f' H$ d) r2 H, h, q- e
1 E( N% f u: y+ \1 @. z /** " ]+ P/ u2 B+ j( |" m0 i * / i7 H6 w% n' ?* f/ O * This value is used to automatically generate agent identifiers. : `1 w; H2 U! F4 g( _' @8 m0 W5 @ * @field agentIDCounter+ H2 g, R5 i+ z, s* {
* 5 i% k0 q2 f) o X$ W) x; ] */ 8 m+ U- L7 L: R* ~: w) o8 ~' n protected static long agentIDCounter = 1 8 y" ]) X8 h6 O' g0 ^0 l# R! i0 W1 z6 U5 z* U
/** % F+ p, R" Y) W+ D *- s2 R# t$ j- [5 e7 m* t
* This value is the agent's identifier.% ]4 Z6 a- K3 d" x: m6 @
* @field agentID & n5 S8 B5 n; x8 r; b0 W m" J( C * 7 A5 L3 T3 N. n, y0 X ? */ # S/ z# f( C, W: T* a1 [ protected String agentID = "GasNode " + (agentIDCounter++)# Y9 y7 B1 f, } M b/ w
8 J, }- x, g5 ]/ C2 S( X7 j9 f /** 8 ~/ Y: g( n; s7 Z3 v9 I1 G * 1 ^+ [5 ~0 v8 W7 j- U& q6 K * This is the step behavior.+ E0 Z# E% _. ]8 k, d% E4 {
* @method step; p9 x$ `5 P1 E, s! G( s
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@Watch( 2 d9 D" ?: g" v: Y( w+ H( Q, J+ J watcheeClassName = 'infrastructuredemo.GasNode',+ { A6 }! Y$ o8 _' a' d& {+ r" V% z0 s
watcheeFieldNames = 'pressure',( A0 T: J) s; A4 C
query = 'linked_from',0 y: X5 q( X: C& S3 y9 L Y# P
whenToTrigger = WatcherTriggerSchedule.LATER, ( X& u. E6 J/ K" ~/ H( u m scheduleTriggerDelta = 10d 4 V) I- X2 @2 p )9 g8 ~% y8 M) G
public def step(infrastructuredemo.GasNode watchedAgent) {# y" {* W P3 Q; n, S+ d3 o$ a
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// Define the return value variable., ~( m! |( h5 W
def returnValue2 m! e6 w' n0 m: W/ Q
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// Note the simulation time. 4 u% O5 w/ I6 d" U3 X def time = GetTickCountInTimeUnits()( O, a9 ^' R: h( ^3 k
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- {! \6 |7 b# P- e2 V // This is an agent decision.- G) K, y+ K# w \- C. P
if (watchedNode.pressure<200) {- f3 L& w) e: D8 L, ?) O9 p5 L# ^
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// This is a task. 1 C* i' ^5 X; s: y) [) D% }, o setPressure(watchedAgent.pressure) 9 E2 t" r- H0 j1 n1 V P! H# n ; K i7 T, r) j+ P2 t+ p9 d } else { 9 s& q0 W1 d) e: m; k7 V' N5 i( H
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// Return the results. D/ _# m- U4 ~4 C
return returnValue , _9 n7 `5 h: E% A( k3 O; o# ~% N: \7 D& J4 e# A% @# s
} 9 |! K6 H" o9 K2 H$ a/ Z1 B7 e/ d3 h7 D% q" Z8 G
/**2 m+ E9 L6 Q! K7 ?, Y( H( w
* " ]4 _( L% P' Z6 o; c * This is the step behavior. / b q$ I0 T, H * @method step4 B ]6 |/ h F* j% w3 I
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*/ 3 u' R/ D4 b0 K' F4 s6 Z& T @ScheduledMethod(& N! v$ Q& I2 I2 g0 G" B
start = 1d,' z" ~) V, G8 P, x8 P
interval = 1d, $ J" i, ]/ X# ?- m shuffle = false & ~$ d* x$ ?- y5 `! _* ~! Y# y ); @: t* N: q* o1 k
public void step() { 4 s* ?* f( P2 x$ |9 X $ c4 ~3 |) I. }* W // Note the simulation time. - Z; ~% D* ]* F& u9 ~ def time = GetTickCountInTimeUnits()( o) i* R$ W4 @6 S$ w5 d9 Y3 k
+ \6 K' R0 O' V // This is a task.: }: H3 h9 m9 `6 m
measurePressure=pressure+ RandomDraw(-20.0, 20.0) 0 a Z* a# l4 w5 Q // End the method.1 `5 O4 a# G6 v, G1 R+ v# ]* C
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}
注意,在函数step中' S7 E! q* n4 @
public def step(infrastructuredemo.GasNode watchedAgent) {, t# h% b+ F# S/ X' `4 p
//这里是watchedAgent) [& r1 b6 p' s4 B
但是在语句中,你填的是watchedNode ) H- u1 K: T, r+ a3 Q k+ t // This is an agent decision.8 N% n! A @5 m5 P" m
if (watchedNode.pressure<200) { 7 Q8 e' x( H9 r7 p' U setPressure(watchedAgent.pressure)" Y) j# f. n2 o7 Z( o0 @0 z
变量名称须统一,可以都改为watchedAgent