在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 * }8 J3 Q( @( m- M: }2 W6 s* ^
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3 \9 w" m( f8 r, q' j/ f@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") 4 o4 L& v% M8 f! _: ]& L$ a% G4 F public double getMeasured pressure() { , }( _. ?2 d+ v% P2 _ return measured pressure 8 p+ U$ C _( `0 Q8 ? }1 P0 _7 I3 X4 D' B6 W
public void setMeasured pressure(double newValue) {1 A4 b& b# n7 V" r1 j$ S
measured pressure = newValue 3 D# s& Z+ u. k5 u& z } * R+ U. m n+ }4 G! A) e6 k6 v4 ? public double measured pressure = 0. b- U; M, ?1 y7 Q; {9 s8 X
- ?& W" Q, a) Y. N /** - w; O+ [" W9 p" Q2 e5 [ * 8 l' t& J# q& A( Q * This value is used to automatically generate agent identifiers.* S. K+ E/ K: u1 Q2 T9 L
* @field serialVersionUID # [9 `, o6 s4 x1 ^ *' A% b9 C1 g$ s1 _/ G/ W+ V
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private static final long serialVersionUID = 1L# b) Y; s3 ~/ V# W* s4 j
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/** 6 O1 d( d s& p *3 z5 l. R4 U T. w0 R
* This value is used to automatically generate agent identifiers. o3 L+ c8 N6 K6 N0 W: G * @field agentIDCounter . W, T3 e8 Q7 z" [- x4 N+ y * 8 R6 B5 d0 ?" a" }9 b$ a */ * V1 W: J5 D0 }, _2 [ protected static long agentIDCounter = 1 o0 |) i- f O) k; c. T& `4 Z/ f
, k6 t3 Z8 x% |% \) ?4 h /** 7 A, Y0 L: U, F X1 H * 2 O b3 C1 j$ ^' d2 {( k * This value is the agent's identifier.& W( M. q1 f. f4 U
* @field agentID; P3 f2 y" W D- s) D2 u
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protected String agentID = "GasNode " + (agentIDCounter++) . M' G1 j- A( j, Z: V6 ^5 q7 ]. |- |9 a2 R& P
/** / d% t# k3 r2 _4 L: I *% N* h- K$ @3 W! o2 U1 ]: x' `
* This is the step behavior. $ I" D% ]+ @" U( _; ]8 z; J( e" ?# ? * @method step! s, Q3 ~; L9 ~) S- [
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*/ $ W3 H: Q4 j2 U- ]. R @Watch( , ^6 i8 Q! m* L, U" |9 H# s watcheeClassName = 'infrastructuredemo.GasNode', / U7 ?! ]" h$ i( y7 W7 _ watcheeFieldNames = 'pressure', 2 b6 e- Z6 p0 F' U- ^0 {8 f+ `. C query = 'linked_from', 4 {2 s: _' f2 b# B( u whenToTrigger = WatcherTriggerSchedule.LATER,1 D& N+ w. i/ O1 }6 c Z$ |9 e, g
scheduleTriggerDelta = 10d 7 m( d7 W5 G" I( @- }& C/ R ) 3 s* t( i& b( ?* o public def step(infrastructuredemo.GasNode watchedAgent) { ! g# z {6 O6 }5 c8 A1 d H: m* ^& ^/ h9 T: u
// Define the return value variable. 1 j( Z0 M! J9 J, ~6 x6 t7 } def returnValue 7 T4 g% g( l" R$ q; Q: } a0 h6 c# |6 H% c( v
// Note the simulation time. & I" u" N, u$ H4 z# [$ b def time = GetTickCountInTimeUnits()1 e6 H. r: U6 Q3 b9 a
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) J. m" ~' n: M1 n f2 U6 c4 q# y" J // This is an agent decision. * ~2 @" b; Q5 \" q+ f if (watchedNode.pressure<200) { / m- z7 I" l& S1 C/ m/ v9 }, ? - J; q3 s1 [/ @' x // This is a task.1 L p" g; ~! Z
setPressure(watchedAgent.pressure) + G9 Q( F9 I# D2 y2 ~+ d- n. d8 _1 [) r; i( O
} else { : M1 y. E" ? \3 T- f 8 h% Z4 W# ]* T & n4 X; _; a2 ^+ n5 c } 0 Y" Q& ~. p4 I2 M: g! @ // Return the results.# u! `2 v" U1 S- y9 [8 G ?
return returnValue. i$ r/ A% F, Q/ b( R- K- Q/ z
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6 O& {* K" S6 U$ r: [ /** : a8 l& ]# }' ~4 h, A* o, l7 J *1 x5 |) v0 ?! u
* This is the step behavior.1 W% l+ l" _1 u2 o9 I) A$ h
* @method step; J8 N. m+ u9 s4 c
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@ScheduledMethod( * f+ ] q: S9 o5 M' v5 h start = 1d,2 { N; M" i7 y+ F6 d% A& M. M
interval = 1d, ' s% B7 s3 m' O9 g5 d# N shuffle = false% F4 J2 [) z D6 R
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public void step() {& g3 e! U0 ?* ~, c' n
- k. I+ x9 M# w' `3 N) N // Note the simulation time. ( L. l# f, _' J: w def time = GetTickCountInTimeUnits() ) j% L% Z3 w( x; J7 v1 n 2 J! u/ q; l7 ^6 u+ j! R/ P/ X // This is a task. " S+ J* G2 A% x( K" s measurePressure=pressure+ RandomDraw(-20.0, 20.0) + F5 o3 Z1 I: i // End the method. / S8 Z" Q, R" A5 |, n return1 i; g# H5 x1 P( N2 `% d
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}
注意,在函数step中 6 J7 n" w$ s m( Y3 v. o, V! \ public def step(infrastructuredemo.GasNode watchedAgent) {3 [; I4 e4 s9 A
//这里是watchedAgent3 J& e5 @" z/ U! p9 G$ u
但是在语句中,你填的是watchedNode5 o- S9 H6 a8 @. K) K7 f
// This is an agent decision. 7 D5 g+ H' o& \% ]5 ~ if (watchedNode.pressure<200) { / c6 |$ S F! l# J F setPressure(watchedAgent.pressure): W3 U, h9 C4 C5 M" o
变量名称须统一,可以都改为watchedAgent