在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 : X; H7 |/ o* i- V- c 7 _3 [+ s& W" B9 p" b' \0 ]5 _7 ]- J; S. i) _: s; D% C. |
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") " R4 G- p3 e& Y% {6 R3 ]* Y. { public double getMeasured pressure() { # g# q8 \3 J* |" _' Q return measured pressure: @0 b% w4 ~, Z/ J3 j# _* y0 y
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public void setMeasured pressure(double newValue) {; q3 V! ?2 `( G l
measured pressure = newValue 7 k0 s, @( C/ a& @" G } % S2 h1 Z. D" `. u' z public double measured pressure = 0 % U/ x0 R/ _& R: V; ~* A0 } 7 ?3 k9 ^7 _+ {1 m /**! w; L7 g# r2 ?+ O P" ^. d& Y4 `
* , d2 k5 Z N$ w9 R" ]( y; }3 S * This value is used to automatically generate agent identifiers./ E! o: D. P' v/ r, I3 E
* @field serialVersionUID9 j. ~, \' i9 Z& h# `4 j/ N/ P" C' ?
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private static final long serialVersionUID = 1L 3 m- y1 M- ]" C1 }2 [/ e' t( [3 o
/** 4 ^- l0 Q2 p2 w *2 H+ u2 e# y6 E J O5 G
* This value is used to automatically generate agent identifiers.5 c4 v0 s( L% [0 Y* w, D9 R* H
* @field agentIDCounter+ p" {( O- x$ ?
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*/ 6 m: Q% f' y& M$ g( v protected static long agentIDCounter = 16 _6 Q; t& Q- O
0 ~8 X J& \# s* ? Y' \# a3 Z /** a7 m8 a; d, p3 [; x9 `; Y$ m *% J, ?/ T$ Z n9 B, m: _( C% n
* This value is the agent's identifier./ B# Y& Q5 j9 R4 t+ Q
* @field agentID4 \4 X0 f4 q% t8 k6 D& Q- A
* ' `5 y0 S. V, g */ 0 Q! I1 u" F) C, ]; D- x, @' m protected String agentID = "GasNode " + (agentIDCounter++) - C/ l) ?) u& E, J4 b# u/ d6 {' j0 X2 d! ^# i+ W# F
/** ' f4 \- c1 Z/ b% I& n *; b6 ]4 `5 z# P3 v ^
* This is the step behavior.* q* J4 A: r, F0 `
* @method step # ?- A K$ _* I0 q& C *1 @# R! N# G8 ]) L* Y9 C, G
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@Watch( + A- j$ K3 D0 B watcheeClassName = 'infrastructuredemo.GasNode',+ n) D3 s; b0 x# T3 B% q) P# r7 W
watcheeFieldNames = 'pressure', 6 J% l& a8 h/ ]( L query = 'linked_from', ' c' [: D6 w8 h- W; O1 ~1 c& v whenToTrigger = WatcherTriggerSchedule.LATER," Q" x1 ]: J* p' y# A
scheduleTriggerDelta = 10d ! y2 R4 h% ^" Q7 w$ k ) 0 ]* X, z# \8 D& W; K public def step(infrastructuredemo.GasNode watchedAgent) {* t5 i# x7 b; u# ?1 Q, x' T+ A3 ?
5 C- x# x0 p# {8 D; Q( G; y // Define the return value variable.& p8 q. e. C* [. m% M6 J$ r
def returnValue! t) o4 ~/ @* U* M: l8 `
8 c- g8 M- P8 k# L // Note the simulation time. 2 R& Z3 N, a" D$ Y' {( r1 T def time = GetTickCountInTimeUnits() 5 c$ Y5 o) c& K( Z$ X ) c* ?. W7 z) p( X$ X u+ \' _" k9 v# k
// This is an agent decision., O" L0 W2 D7 O; e5 ~# B
if (watchedNode.pressure<200) { . B' O. M1 r2 |' ^3 r* w' e# B7 V' Y v4 j# a2 r$ z: {3 T' s
// This is a task., ?$ Q" ]1 I( b$ G" g! x% X
setPressure(watchedAgent.pressure)! `( e$ e1 F7 T' B+ w, p$ t( |5 j
( s1 T4 M" l- e- M9 B } else {% T2 p$ G+ e# b% }% u1 N& r& d6 Y
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// Return the results.6 r8 ~; M$ r$ G! @$ H8 ~, S0 u+ ?
return returnValue % f- A7 k, I, F" k3 U , Z+ x2 q: i# o5 }% h7 j } + R4 R; r$ i7 b6 F& y+ W0 z+ p 3 g3 O+ N' Y$ f: M" L# y /**( _2 N2 U8 [6 s. R/ t; y
* $ c' D" }0 c( i" F2 G; c- V8 R" D4 y * This is the step behavior. 4 s1 t/ c% _* Q: W) } Y( g2 B9 n! A * @method step : N! \4 H8 t9 q; T* }+ R7 r+ z * ' V8 m2 W1 B1 c8 X! d9 r2 ` */+ t% N& ?( ^' T" z7 {' U; b
@ScheduledMethod( , I+ `0 f9 v* r$ H9 _( q! |) ]$ E start = 1d,% G; U m; e8 S3 M! o \! m
interval = 1d, ' i/ F! p! K. R4 T+ Q8 l shuffle = false 3 O8 L+ o- \1 ~/ f7 v/ s$ K. J' @ ) & _$ `$ R+ M# T4 C* I public void step() {+ }# S F2 \0 B
0 H( m, D+ Q- X* b8 Y+ ?+ ^4 u // Note the simulation time.. ~3 j5 p2 w8 M; F6 S1 J
def time = GetTickCountInTimeUnits() 3 E* P P0 _( K" b5 s( K# Z1 a& {4 M+ q& A- w9 a
// This is a task.' ]2 s2 B. r' x& q! q4 N! n
measurePressure=pressure+ RandomDraw(-20.0, 20.0) $ a0 w' |" H& W // End the method. K3 a' }% L3 P" [) ] return 8 y c* ]) H# P( j$ S. _. @$ U
}
注意,在函数step中 2 o. A$ X }' j4 |, I public def step(infrastructuredemo.GasNode watchedAgent) { : t9 x9 Q# f# F! E: e" y% _$ U# i //这里是watchedAgent6 @4 {; D6 _+ L, c
但是在语句中,你填的是watchedNode ) U8 T) {1 M% c; n9 v1 W4 ^8 H4 K // This is an agent decision.- h, m+ I, S' n6 R
if (watchedNode.pressure<200) { 5 N' t9 Z2 t) X" g: l4 j+ L
setPressure(watchedAgent.pressure); T5 W3 `! ~6 \# L/ ~
变量名称须统一,可以都改为watchedAgent