在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 5 I! V2 b) A/ `8 h/ ?5 e) U5 m/ M. V; J4 ?: Y/ n+ R
# K+ X) C) b- l& h7 `2 r/ P' U@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") : q4 n" |/ K' G2 V( Z5 p public double getMeasured pressure() { ! k# ^+ v" S# v. S5 W9 v+ W) N+ ^ return measured pressure 5 E7 f8 F) A# k. v/ ^ }1 u: O7 d4 I5 m
public void setMeasured pressure(double newValue) { , ?+ Q2 R6 a: _& }5 P measured pressure = newValue $ o- s* a! ]% j" x# P0 ? }4 |" Z( P5 K7 D" m$ V
public double measured pressure = 0# C5 o7 I; |. f& R& @" U$ n+ R
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/**: N" F# y7 u: T M1 b1 j0 y
* & d# \4 Y/ ~7 c% h# v8 _: i0 W# J * This value is used to automatically generate agent identifiers. * Y# J# `. s/ q+ e1 R5 X2 J * @field serialVersionUID % ]3 o9 ~2 ~; q7 Y *. x& }' S0 v p4 d5 n( E3 L9 g
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private static final long serialVersionUID = 1L - Z; V8 S' i' z4 g) H0 O. z o : o2 f X" U7 U* Q) j( q( r, G /** ; b+ B6 K7 g3 J4 n9 L- o* X */ s7 B! F4 s% H: g) C9 Q
* This value is used to automatically generate agent identifiers./ k5 M3 h l( F7 e* q
* @field agentIDCounter ! T t% a' G: ~4 j3 c# {9 g4 V * $ @# X( {* e$ {# A8 t5 \- | */ # D( Z2 `( h% ^' f/ G protected static long agentIDCounter = 1. y9 _4 c" z' s) E) M# Y2 y0 ~& f
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/**5 [) l$ R Z% ?4 a0 g7 @
* . c9 K- [; T" m * This value is the agent's identifier.3 F0 `1 v* _- J) \% v7 ^
* @field agentID# e* ~$ P$ Y2 t9 ^# V$ u
* d5 X! n; L3 e0 b; O+ F' { */ ) ]+ d C e% A6 H- { protected String agentID = "GasNode " + (agentIDCounter++)9 h, b( K# L+ R9 N
" Q c2 ~: D4 U7 k. p5 ^ /** , {! Z) C k" G2 s5 M+ u( s& }0 C * 1 V* J" Q1 O1 @! y * This is the step behavior. $ e; t# o1 n! [' I * @method step) |6 t* L- [: j0 @. v
* - C) U. F( q9 F3 Z8 D& V5 v7 i */ + p- o1 Q8 Z3 V @Watch( 4 b$ j1 H& m7 ?. r/ U watcheeClassName = 'infrastructuredemo.GasNode',4 B2 Z- G" l& g8 S
watcheeFieldNames = 'pressure',# _- r- m& O. t9 J. t. \; H
query = 'linked_from',) p- B6 D4 l% E8 r8 J
whenToTrigger = WatcherTriggerSchedule.LATER, E; I B: U) v% h) W! l( F scheduleTriggerDelta = 10d+ p; h( g @$ l
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public def step(infrastructuredemo.GasNode watchedAgent) {4 G, }& b8 t @7 X$ F7 J, v2 C/ {
) H3 y+ B. ]6 l9 o$ e) x // Define the return value variable.2 e# G* X" X7 r1 X* i+ J
def returnValue 8 ^( { }, O$ P9 C, g% \8 `2 n2 J) b8 J( J/ `: w: y4 k% E
// Note the simulation time.) A q) w3 v: [8 U. h x5 \
def time = GetTickCountInTimeUnits() * R7 x# _. L5 D4 b! l L * H0 L1 [4 P7 p ^! s) y k, K* t- t
// This is an agent decision.0 d& D0 [& o) H; R( K0 b
if (watchedNode.pressure<200) {( W. l$ o2 Q9 l+ {
+ V/ e4 Z1 M8 }% `! ^( J! ~ // This is a task.. f, }6 b' |+ |% n& e$ O
setPressure(watchedAgent.pressure)7 X/ _7 h' y; p+ {
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} else { ) a+ R* ^4 ~) V; ~- G3 Z 8 l) N7 ~( U8 ]% p4 c. M & @/ b+ Y* F1 h* F, u+ N } ^% r! R/ p+ E1 y0 r2 `! l4 O& F+ ^9 u // Return the results.: h* h6 T7 u2 n& w( J
return returnValue 2 ?( Z: v0 B0 g. v; M S9 G* P3 q) Y- Q
} : X7 [4 j6 p7 k& |: y8 K, [* v: u' S
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* 8 N0 O' T' T$ x U# W * This is the step behavior. ) c( t6 a' b7 T* Q * @method step0 R. H( ?0 x9 E
* 0 J9 G; b) r+ @& o+ n0 ` */ 7 F! v# R. f+ k- J/ \$ q; e r @ScheduledMethod(( Z: U5 N- g: F. @: H1 h0 d0 t0 r
start = 1d, 5 T! }5 n/ x( ]# `4 j. O) l7 I" f. @# ? interval = 1d,* X) c+ a; Q$ T$ F9 `" @
shuffle = false7 ]" B4 p }$ }9 {7 Y3 }" g
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public void step() { 0 `+ E0 [4 o0 ^2 `, B) E 0 W: y$ q; u! V' J8 C3 a // Note the simulation time. 7 m: N% @6 M$ z" L! f def time = GetTickCountInTimeUnits()# N" S' h& k c4 Y+ E+ d
9 P( h! c* u; g) |4 a" D O# l // This is a task. 3 }. G2 L( Q# S# Q" p0 H/ e0 {! \ measurePressure=pressure+ RandomDraw(-20.0, 20.0)* M- i' }/ D0 C3 Y8 E. M
// End the method. 1 {8 E4 L/ |; q' ?# l return * g! C( v% y, F' j- i' N, L + U L6 j; S- m# G$ E$ u: { }
注意,在函数step中4 W5 k$ }9 s) B3 l8 a0 `. D' k
public def step(infrastructuredemo.GasNode watchedAgent) {+ T: Q0 p* W/ L3 o- d5 r$ c
//这里是watchedAgent! E% X! x! J2 ]% ]; o# p
但是在语句中,你填的是watchedNode+ w3 r a. U1 D7 B- C' A [! G: D5 b
// This is an agent decision. . v4 i0 @: b+ S7 u. S! L* _ if (watchedNode.pressure<200) { ! g1 y: j( k8 V- J$ U& s
setPressure(watchedAgent.pressure)* G- ]3 B" n2 u# e
变量名称须统一,可以都改为watchedAgent