在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 ( j" L# @8 H5 o" E, J2 w ' j0 \# i) g4 ~& l# P& m }3 p! ^) U7 ]7 \
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") P) D/ o( o- E1 O- r" K
public double getMeasured pressure() {5 c+ q8 N, I$ R5 }
return measured pressure / z# D: z( M: p6 o- K! p7 \0 }" ^ } 0 X1 Y @6 l$ s+ O5 [, m6 D public void setMeasured pressure(double newValue) { ) U: `, t! i6 t- D measured pressure = newValue # c! O1 n, o1 Q l) C }! L9 H5 q& N; N4 J: G! {8 \+ n7 ~
public double measured pressure = 0 / T2 r: D7 b' w1 w$ N$ L 9 `( _, R* \4 J4 k /**) {1 n2 g9 I% L5 w/ n' w
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* This value is used to automatically generate agent identifiers. 3 B2 w+ {9 C& y: E1 @8 _2 r6 E * @field serialVersionUID; w1 L, x" z: j, v" F: m
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private static final long serialVersionUID = 1L ' z% V2 V ^9 d! v8 y9 m. p ; i) @" e) U o$ o /** ) u- C0 w9 ^6 w *! U0 s6 E \) |; u/ W+ q- i \
* This value is used to automatically generate agent identifiers.+ ?2 j: e$ \' `0 C+ x* Y3 m
* @field agentIDCounter ( H1 a: Q; W0 L/ Q * " ^* I* \9 y/ \7 g */8 p' P8 w' {8 D* M
protected static long agentIDCounter = 1 # o9 Z% ]1 Z% X& t8 g0 y/ b4 Z [& B( p. h; w7 x# M4 ], S u- ^; G
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* This value is the agent's identifier. , g% I6 m8 j& b3 W# e8 Q' F+ G- m * @field agentID , b! F# n) K# `( v" C7 D$ Y& w *" k5 m# W) E& m0 ?7 E9 p
*/ * l1 o- a y# `9 h9 j protected String agentID = "GasNode " + (agentIDCounter++)6 E, D+ Y5 q: ?
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/** 8 z- W3 s; F P *( s3 Y0 z e+ L
* This is the step behavior.7 d( R; S8 x3 x+ T8 W
* @method step4 ]. e- [8 {. f- W) {. {& H& a0 f5 p
* 4 D0 ^) p5 c' c8 q; l, Y */ + M8 G$ k5 M, [2 i% M$ I* v @Watch( ) c4 [) j" G7 [; \$ Z% T/ Q watcheeClassName = 'infrastructuredemo.GasNode', + k$ B( E. ^0 o" H/ d watcheeFieldNames = 'pressure',$ o0 c. f, b" @! `
query = 'linked_from', 0 ^$ `* G4 t; I) ?5 ~6 T whenToTrigger = WatcherTriggerSchedule.LATER,: ?# H6 W& @1 W- G+ L. r9 c! R0 i
scheduleTriggerDelta = 10d . D* b% I" o, D ) 6 \4 r0 P) }# P public def step(infrastructuredemo.GasNode watchedAgent) { . n5 S; ~: t$ j. U9 |2 g+ i, i6 d: \% z, Z4 j
// Define the return value variable. . `+ N! }5 x- \* g, Q def returnValue. q+ t" o+ B& d
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// Note the simulation time. " q2 H' [; L( U' O def time = GetTickCountInTimeUnits()" p! J) ]. p" b- F
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// This is an agent decision./ R0 ~! H1 X6 }4 J5 h* i( H
if (watchedNode.pressure<200) {3 z3 K% M4 {; z6 U9 ^7 Z
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// This is a task. , W) N7 C$ b' ]/ F5 B: r; c setPressure(watchedAgent.pressure)+ J. n( K) f. a n
5 a: Q# A+ b. j } else {% [7 ]3 t& o+ `/ T0 O0 [2 v
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} 4 a: P! M3 G0 k* L0 g# r5 z // Return the results. o) ?: d) n& L9 Z# {
return returnValue' b5 W3 f0 W- J" b
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/** : n5 b+ D/ h* I1 m' C * . m$ x: l1 K8 x8 R- R3 R * This is the step behavior.1 a$ f0 f# l. E; `7 h
* @method step" o9 J/ i6 m. L
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*/ * u. B, u! {# j+ g# n+ k @ScheduledMethod() E( V5 X5 y2 ^! i3 V9 ?
start = 1d,9 F3 h, x) x+ Z9 Q0 H, k0 I
interval = 1d,! w2 i% I# k* M. M3 v( g: E
shuffle = false4 V4 z5 S' h) j# M1 \- X; D
) & e! d \% @' v: t5 l public void step() { 7 }* t7 Y# B8 g: `0 S4 b5 W# E# d F- o0 G$ t" y
// Note the simulation time. + w( A+ h- x5 X0 w0 N2 x4 s6 ] def time = GetTickCountInTimeUnits() V, E, w. h8 t" m, J) D
! [& ]9 _1 g6 L9 C // This is a task.. ~( P3 C1 T# _) G% q A
measurePressure=pressure+ RandomDraw(-20.0, 20.0) 0 Q* b) S+ c I7 b // End the method.7 H2 z: _$ Q* g( D R! _) c- r
return 3 a, K& g3 E% F5 {# ?2 ?3 b1 D k$ c5 H& A* x' a% W; ?. E% s( e
}
注意,在函数step中 / S* f: F6 \& b1 t ? public def step(infrastructuredemo.GasNode watchedAgent) { 3 K3 M& X4 v# t. @% ?0 G //这里是watchedAgent+ o# N6 h9 E) h# V" Z
但是在语句中,你填的是watchedNode/ l9 J) Y% a4 G/ M
// This is an agent decision.: ?8 f# Z# f; B3 X, P: v F; w" E
if (watchedNode.pressure<200) { 5 P- D+ l, U' N! C; N5 ~, Y setPressure(watchedAgent.pressure)8 J/ u z C6 i
变量名称须统一,可以都改为watchedAgent