在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 5 i- M) {0 T0 y: _# D" t
1 _/ H3 [! l9 I; q5 v! E 3 P1 o4 }0 T! s- A7 [# R3 x& k@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") + i/ r( s! F8 s& }) E public double getMeasured pressure() { ! K/ S1 m; i0 X+ Y" W) O0 O; U( ^ return measured pressure % B+ {3 J | s } ! I* u' j1 n' \" p public void setMeasured pressure(double newValue) {. W/ @1 l8 H" a- x. Y4 M8 _
measured pressure = newValue # D# L' m0 J: B8 H } - ~$ q1 M3 k, L$ e4 Q public double measured pressure = 03 W. P3 O7 H8 Z" B1 ^
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/** 3 M k5 y" g# z * : G0 b) q( @% y; e3 O6 o * This value is used to automatically generate agent identifiers. ' i9 j# m7 h6 N * @field serialVersionUID$ W2 M: Q ]9 U, x% B7 L4 h, O
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*/ 5 W, y; q3 _' r: e- p/ P private static final long serialVersionUID = 1L + T" j! Y5 ~) D0 I( ]1 X, } 8 h) x7 ?9 ?; Q /**5 ]& J1 t7 g9 D- w- s
* ( M, C/ a9 F1 [" Q- d6 f * This value is used to automatically generate agent identifiers.# [' N8 I0 y# R5 }
* @field agentIDCounter% g( L9 T' D/ R+ h/ R
* : [& y/ S, k( X# i( p */ 9 Y1 Q; m: ?, R+ [+ z protected static long agentIDCounter = 1 : |0 x5 D7 D9 D 2 E8 c+ W& H' n9 i- w4 e! g /** 8 f8 o3 s5 p; K# ^. W/ X. |3 N& l */ s' w- l0 ]1 H4 H- S
* This value is the agent's identifier.! t F% i4 @5 |( }+ B
* @field agentID 7 h! D, I: S7 H0 J+ V; y! E *3 c7 h2 E/ z' F
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protected String agentID = "GasNode " + (agentIDCounter++)( K4 y; b/ z( W* S2 J. d6 {, l
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/** * Y" `/ p% F: }' q* A * ) {% G( ~5 z7 R3 [! F" C( S6 l * This is the step behavior.1 _5 G5 ]/ l3 z7 K$ W( @/ }
* @method step # @, E& O9 C8 } r *' Z- T: B$ i4 h5 G% o, }3 c+ v: r- D
*/ 6 B$ r/ d ^7 b @Watch(8 q8 \8 a6 j! `' m+ M
watcheeClassName = 'infrastructuredemo.GasNode', $ h% C2 [3 \ [5 F watcheeFieldNames = 'pressure', - w! h6 K/ [; _3 p query = 'linked_from', $ h0 b, \3 C* v) p& V1 H whenToTrigger = WatcherTriggerSchedule.LATER,: T" [% f* W; ~" k- d! `( u) _
scheduleTriggerDelta = 10d4 O# J( A" a" S6 @
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public def step(infrastructuredemo.GasNode watchedAgent) { ! ^; K6 t1 S5 ^$ `5 g4 @& K2 V( X
// Define the return value variable. 8 g+ s, D: ~- h# p+ P- c def returnValue& A8 S3 {% N* @; {
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// Note the simulation time. / {1 z4 J) M# M6 A. Y( q9 J9 ` def time = GetTickCountInTimeUnits()1 c. O/ K; Q3 [6 y) B
8 m/ y S6 w0 p! B; f/ P1 e7 m/ [ 3 L4 P% t- _" _2 d: Q% d // This is an agent decision.# J( d9 Q; K% x" d
if (watchedNode.pressure<200) {, I: Q+ v. Z0 K8 b9 o4 m- E. q
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// This is a task.7 }3 o3 |& \- p8 k, C
setPressure(watchedAgent.pressure) 0 |6 f7 \0 e% E, s& F 7 e, j4 x& U' ^* P0 O0 j5 W5 |; b } else {7 L3 F: p" ^# w. f3 \0 M
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// Return the results.! ?/ I M% d2 z! A# K
return returnValue 0 p: a/ M2 H8 C. ^+ a 6 l9 ?" [3 t* t+ ` } ; k E, M6 W' S( ^- { 6 z C9 x* N, T2 b /**# G" ]- \! Z7 a$ \3 C3 m: ?
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* This is the step behavior." b; `% C/ {5 k- I
* @method step 4 c- V5 f( y6 E. R& y9 M */ N: l$ b$ K* g) o
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@ScheduledMethod(. Q" L5 e2 C2 j, y
start = 1d, ' j* j" M2 ]& N+ f4 H" y8 t+ J interval = 1d,4 |7 d4 g# x- F; k# m x f. p/ v" }
shuffle = false1 O4 x8 s% K0 X% ~/ Z* I# y
) 1 \7 c, N$ N- y9 c5 ~: I# Y @3 \ public void step() {6 C' m$ u: e" \
/ Q n* y. i5 p- B8 y( [% F // Note the simulation time. ! d* w' f7 h5 S$ L def time = GetTickCountInTimeUnits()+ {- ?3 \; V' d: k; W3 [+ X' H
, A1 {2 n5 }) j. v" S // This is a task. 9 L: f- E+ T! S# Y7 i8 p# @/ I measurePressure=pressure+ RandomDraw(-20.0, 20.0) 0 c+ q6 x4 c3 l G& C4 } // End the method.% x& O) Z; n X e* l: h& c1 X
return0 N8 D! E, |: m3 a# B
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}
注意,在函数step中 0 Q* }+ [: ~+ t; ~- P; T0 s0 | public def step(infrastructuredemo.GasNode watchedAgent) {/ b, r4 n/ Y- |2 c5 z8 r
//这里是watchedAgent 5 u: }- U: s& _+ Q2 ^5 A, O4 R7 E" a 但是在语句中,你填的是watchedNode/ f, C! u" _6 N. ]/ e- H
// This is an agent decision. - j1 Z' E' s @5 }2 c if (watchedNode.pressure<200) { * H: j. |% ]8 M9 @7 D. R) M4 F
setPressure(watchedAgent.pressure), _+ q* w& r# q% M' G
变量名称须统一,可以都改为watchedAgent
注意,在函数step中8 u4 X+ W: \: s$ g* i$ F5 ~
public def step(infrastructuredemo.GasNode watchedAgent) { 2 X% W1 S! R' D5 T9 U //这里是watchedAgent 8 _% s; D Z6 y 但是在语句中,你填的是watchedNode 2 b' m5 [9 e2 p; k n // This is an agent decision.. E, v! j1 J3 a1 ?# X; Q# `
if (watchedNode.pressure<200) { ( m% A6 N6 j4 G8 {4 w7 e, X setPressure(watchedAgent.pressure)% y d8 G) Q. H3 P. U5 I* p& I9 ]
变量名称须统一,可以都改为watchedAgent