在groovy出现下述程序，但在gasnode groovy里显示错误，请帮助解决 + v7 t6 P; @) u' T. i2 _2 ]" [, g6 }$ v2 p7 u
) \* Y8 ?& |7 [: w) z5 a G7 P
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") , Z8 p7 Z- U$ x' c2 h, H1 D public double getMeasured pressure() {& S# \) }9 k$ g
return measured pressure! `) F2 X/ {7 L$ X+ k4 a/ C
} 7 T) O7 Z, P0 b$ D5 J public void setMeasured pressure(double newValue) { ! j1 `8 U9 b3 Z2 V7 T1 h measured pressure = newValue 3 c6 J5 T2 r6 N! j. i" v }+ q3 Q) }4 d; R6 n
public double measured pressure = 0 $ @6 `$ E: Y7 I0 H" C1 b6 P $ N# @8 f. Q+ n5 G /** - ?& X8 [5 u" l5 I9 {( o- ]; T * $ q+ F: k" T6 j6 H7 F * This value is used to automatically generate agent identifiers.6 g' X8 P) b+ c! B
* @field serialVersionUID9 w' M/ F5 z0 _0 p' T
*8 R7 o& V7 u \% e1 O
*/ & r' j, Y" ~# W9 m private static final long serialVersionUID = 1L1 a) v0 J3 n' r! m
~0 L. b$ o$ Q, G /** - l9 A( v6 ~" h' M- z1 q& t) l */ w) P, _* x: K/ D4 H% ~' \ w
* This value is used to automatically generate agent identifiers. 9 J6 N+ U- e% Q: u g. D1 o" p% t3 r * @field agentIDCounter - V5 c6 u+ L0 T *4 i v% @0 Z8 z C/ f
*/' k* P' ~+ v9 w# C# |- f8 z
protected static long agentIDCounter = 1. K+ [0 Q& |+ ^; K, C7 b% H* Q
4 j. i6 f8 j& |" g /** 5 I8 S5 @) Q7 N( l( W* Y *! l" l) Y( q1 S4 o8 ?% B; u( x% {
* This value is the agent's identifier.1 U3 l6 F/ b9 P- y5 c! H* \& R8 o
* @field agentID/ S8 k7 ~- D6 K4 P- g
*/ Z( Y" K, K! E, E% [( [
*/' I1 N& I, R* D1 {! X4 ^7 L' w
protected String agentID = "GasNode " + (agentIDCounter++)& U# B1 D# V& R: p
, k+ n9 c" j% k2 ~$ N7 K$ T5 k /**' t, \4 R' o, H2 b2 T4 z
* - B" f) c: i# n * This is the step behavior.) a0 F. m) s6 _
* @method step ) m# c1 d: s/ j$ M* s * $ F0 W. l) ~# P5 P5 V */: O3 M; f" r2 X1 j
@Watch( 6 b* Y. J; C) F' |6 S- ?" i" | watcheeClassName = 'infrastructuredemo.GasNode',9 x6 P; Q% ~$ x1 ^( Y4 G4 U
watcheeFieldNames = 'pressure',3 c8 T: j7 @' }4 o
query = 'linked_from'," y0 o" A3 Y0 m' t/ b2 X% O: h
whenToTrigger = WatcherTriggerSchedule.LATER, % Z1 p$ o! R) {' A+ E& I1 I scheduleTriggerDelta = 10d 8 ]4 c! \3 \8 p+ D s) y ) $ D! {' |+ I& j4 z- P2 ^ public def step(infrastructuredemo.GasNode watchedAgent) {% @% b [& J, n$ F2 m& N5 [6 \
3 s) v1 l* g, @3 [4 @, j // Define the return value variable.1 [+ }' v& x( u1 d! Q: \
def returnValue ! p3 I3 r5 A i$ | 0 T2 _0 K3 U+ ^& m9 k; R8 ^8 V: h1 |3 y // Note the simulation time. ) u& Z" f$ v! ~8 z def time = GetTickCountInTimeUnits() ) k0 N' `9 {9 O+ \( z" Q- x4 |* W4 \2 \" D3 P0 {; u4 L {" R
* U& \2 d4 O8 O( l1 B. ] // This is an agent decision.- Q! Q& B. Q- I2 X; X; K2 Z
if (watchedNode.pressure<200) { . u! \2 f3 M: D ~ / e0 ^. ]& J3 E4 i/ p! q // This is a task. 7 p1 `' |1 G" P: O+ r' }6 v0 \ setPressure(watchedAgent.pressure) + T" d/ Z/ h) s. O J: z: f: }4 d$ z, U& g K! q6 u
} else { 8 v$ F. t+ y3 x. _+ T8 z 5 N5 y d4 e: G7 T1 [& `$ O 8 k0 j# I# [& l/ P" a7 ? }& W6 X+ W2 ~/ I% g* u
// Return the results.. c! k* m+ l' N, t" u) W
return returnValue & Y- n) z2 r! [) l. U 9 {5 n) i& y1 i* f5 _ }4 r7 F( f* o1 e3 E
+ F. [* V% L. N \ /** 8 d. S: @ c# c/ V5 @, h. L * 8 R4 J1 f# r- V/ M) a+ n* A; H( T$ w * This is the step behavior. ( d% [5 O# `$ M- W: p * @method step& w* S) B) x* W; V
* N! b6 J) l: n' M6 I */" Z, b( e+ L0 D k+ k- ]# a
@ScheduledMethod( 0 U1 R7 v3 v$ m+ R e start = 1d, * S' @6 z, m- L2 x7 |! } interval = 1d,4 S- B0 k* T7 p! V, L
shuffle = false % R- v0 ?% t+ @# D )6 G3 s1 Z4 L6 m$ [2 `7 m8 }& h
public void step() { 4 T9 K7 C4 J, f7 C$ s' @! D X \' E3 C6 `
// Note the simulation time.$ g2 y/ [" c& u- w+ X
def time = GetTickCountInTimeUnits() : E; [2 n$ q/ g% y% `" ?+ t4 {# p7 g3 I- E
// This is a task. 1 U! L1 `0 J+ e measurePressure=pressure+ RandomDraw(-20.0, 20.0) * F6 V3 j- M8 s) n2 ^. C // End the method. - U) o* W, W( N( v9 D$ T return# u# O+ h2 S7 ]: }7 j) V( s' \
注意，在函数step中1 k1 u" r+ w/ V' K0 T( L' a
public def step(infrastructuredemo.GasNode watchedAgent) {) `2 ~ i/ F- R, W3 A3 j
//这里是watchedAgent 1 k' w& W7 w7 D 但是在语句中，你填的是watchedNode 5 a" a3 [' k3 f% ^9 @" t# |- T // This is an agent decision.( T$ q" H0 N- F- d. p {
if (watchedNode.pressure<200) { $ f9 u0 `7 V$ M R8 d: e; d setPressure(watchedAgent.pressure)' Z7 x' X+ V O
变量名称须统一，可以都改为watchedAgent
[复制链接]
发表于 2009-4-4 12:21:26
，请帮助解决 