在groovy出现下述程序，但在gasnode groovy里显示错误，请帮助解决 2 [% S7 b+ C1 P6 W
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+ h+ y, N y8 ?5 g@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") , P& V7 A) [+ ^1 Y$ ` public double getMeasured pressure() { 1 ?1 d6 X2 R9 D; \2 S return measured pressure5 M* }2 j, ~0 [2 `, {
} $ d6 U& _3 e8 ? public void setMeasured pressure(double newValue) {* H" R9 e. H+ D7 e4 r3 Z# F- C
measured pressure = newValue ) t5 G4 a2 p8 s }8 A# {7 x0 j; K
public double measured pressure = 05 M; z2 D& g! A/ y7 n* @4 k0 ?) ^
: V# J5 s* F1 V2 P2 I* X /**1 _2 N& E* z1 I' A! I0 ^
* 8 l: b9 o6 [( n! T$ a * This value is used to automatically generate agent identifiers.9 \. t: b% X# m) ^5 i" e
* @field serialVersionUID- u% B6 y- U- Y7 X a
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private static final long serialVersionUID = 1L4 l0 O k0 l6 H- c7 A) k
' w* E7 Q. ?$ S7 S' \3 ~ /**' j9 x5 ?3 j/ z+ ]3 e* d8 O
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* This value is used to automatically generate agent identifiers. / B$ f2 i: x3 \' F* |( ^ * @field agentIDCounter- C. _9 {" t! U
* J+ Y$ W/ [6 u3 Y */ 9 p, n$ t* R( t- f C protected static long agentIDCounter = 1 ( ^7 G$ [4 E! L6 x* O) \! w# \# k
/** 5 G4 c7 _9 Q, ]; D8 I * 5 v. e0 S2 O7 H- b, h) { * This value is the agent's identifier. 9 S* ]0 R" ?+ \0 F * @field agentID ( R- B. _' b5 n& B+ Y$ u; ~6 | * ' i! ~* I. z8 v1 X# R) d$ w K */ ! D# p. d7 U _% X6 ^* R8 b3 ~ protected String agentID = "GasNode " + (agentIDCounter++)' D+ p4 [$ [. A1 v. e y
6 p+ j& M; R3 z7 W' }
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* This is the step behavior. / [5 ]1 y# a# l' P6 L2 r * @method step9 V& o2 M h; z3 `% |
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@Watch( ! r6 u- }9 ]) S; y watcheeClassName = 'infrastructuredemo.GasNode',5 P: K) b7 d. i+ B" b5 c# y
watcheeFieldNames = 'pressure',' v6 t4 [% \# i: t3 r0 N
query = 'linked_from',( ~6 a/ M0 U$ o3 a; Z
whenToTrigger = WatcherTriggerSchedule.LATER, 5 H8 i1 p: J! H" B7 {3 Z scheduleTriggerDelta = 10d H& L \4 A5 G$ u5 R; c )0 i& ~4 I1 d$ W$ q
public def step(infrastructuredemo.GasNode watchedAgent) {/ i3 y& P7 h. w
6 }: c6 @/ |5 } // Define the return value variable. 1 I+ @# [6 L$ ]/ _& f def returnValue / s3 C6 Y( ~4 a8 [& @9 V& }! r4 n% H! G& i' p2 C0 [
// Note the simulation time. / A ]+ V2 u2 V! z def time = GetTickCountInTimeUnits() $ y: `2 g1 h& R, k- ^' S ( J1 h! X7 i# C9 v0 C: o 3 N3 _, x. e2 B // This is an agent decision.9 e' N9 T( k$ g; d- \6 N; A# r
if (watchedNode.pressure<200) { 4 H2 Y5 P4 Z- X" V( w0 @4 x$ L 5 K, T& [# S" _$ g // This is a task., U' \+ i; B# J/ F
setPressure(watchedAgent.pressure) ! q$ y: @) A& S7 r; w4 V/ e5 M# r5 h0 K: X0 x
} else { 2 x, Y; n" z) M. }+ u- L$ B# p8 R) N: B+ G
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// Return the results.5 x: |7 K" M; w6 L7 T$ i! M% {$ g5 ~/ Q
return returnValue ' |3 ?3 J5 P3 x) H5 H' T ! O, Q3 [# _6 \+ o9 B6 p, D }/ _, S, M$ U4 u, j
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/** 6 G0 F0 T+ K; u* E) [' A! R# s5 G *# O: Z5 ^' X0 j+ h
* This is the step behavior.8 [( s" U5 F1 T* x# G; K% W
* @method step p# i: l L3 j0 c" j+ h
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@ScheduledMethod(9 @! e6 @& s* W- b
start = 1d, D% p9 O5 |4 E9 p5 y interval = 1d, + K d$ @7 O$ ^, h) [ shuffle = false K2 M8 k5 S" n4 \( f )+ r" K& d9 J {! \
public void step() {! ^$ p& J' c! f& E) Y4 N9 F* S
! f. v- M4 U0 N. J1 H7 | // Note the simulation time. 9 W2 R& `# c4 j def time = GetTickCountInTimeUnits() . N; X% Y' I$ M t+ v, a7 I+ q' q // This is a task. / [6 E6 Y: B& X" a7 d3 L measurePressure=pressure+ RandomDraw(-20.0, 20.0)# X& ~2 K$ J2 Z0 v+ u) n& S$ i
// End the method. 8 [- z- K* n' g h return 3 I8 J0 P9 k1 e. y# J + Q# R* h# @1 _# K; z }
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发表于 2009-4-4 12:21:26
，请帮助解决 2 [% S7 b+ C1 P6 W