在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 4 Y( P2 L9 n1 o( f. Q( i; q/ L0 z" U3 C5 }3 v% Q3 O' n
6 p; P/ J5 s9 D+ _0 K- J@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")4 W# R! K% A9 x8 |: y' q$ B
public double getMeasured pressure() { % ^0 K. V$ u$ Z' h$ E- J, [ M return measured pressure 4 F$ I" u1 f6 |" z. A6 o* [ }+ K8 s$ g; x- O9 R& c
public void setMeasured pressure(double newValue) {7 z& i. e8 _) ]7 x1 {6 p0 h& K2 ?
measured pressure = newValue ' ^7 P, r5 T4 G# ^1 W+ g } ! E ?; V3 M6 A: | public double measured pressure = 0 ! h% l# O7 K5 u D+ n0 I3 ]$ B2 J5 j4 i
/**% u) \( U4 c0 t# \8 E' D9 n
*/ `6 K* V; s/ M
* This value is used to automatically generate agent identifiers.) p, J/ `2 ]3 s
* @field serialVersionUID9 `, j7 F `3 W- n& D
* 2 p) ~7 S3 I& ~1 D) ~* F& L */4 v1 O/ d( @% S9 E
private static final long serialVersionUID = 1L " c( P# R! \0 d) v% Z6 r( o 4 X, {% X$ J. z /** . q- y+ G$ e0 |( V8 w * * y7 I. A. N# B. S; M* b+ t9 d5 V * This value is used to automatically generate agent identifiers. 5 b5 T& R e, @1 L9 t- P( p * @field agentIDCounter: r$ a8 f6 I* x. x+ x# H
*# ?% z4 B; K9 U
*/# R. Y( t: U! t/ E0 x2 Q+ |6 F7 v2 t
protected static long agentIDCounter = 1 $ w4 N7 g, Q7 s! e+ R ' y9 Y# ?$ [- Z/ B7 w6 U3 l) f /**! g9 T7 {9 t8 L, G: r/ a1 {: l
*/ ]+ A! ^5 g& a
* This value is the agent's identifier., V4 d; Z4 Q0 d7 _2 D
* @field agentID7 g( n, y8 Q0 h: T. @+ V' M8 ?/ a
*9 g- Z2 R V' S3 G; l
*/ + H6 o% j7 `) c* _ protected String agentID = "GasNode " + (agentIDCounter++)2 i- Z0 c, ^) P- t8 X
0 P. M' @2 \; s/ X9 s5 _% L- M' t /** " u+ p2 f5 {2 `( p* B$ W *( j0 Q) ?: V# ?$ J
* This is the step behavior.! n* l8 W) s3 i4 y$ ~5 V4 c
* @method step6 R$ M& ~! T/ C* e
* H6 O/ [- H# `! t: n */6 G1 L& b" p4 t5 P# e+ k
@Watch( 8 f0 F7 b+ Q4 t/ R2 d3 k watcheeClassName = 'infrastructuredemo.GasNode',5 ]7 E* D! @1 b/ ] X
watcheeFieldNames = 'pressure',9 p8 s, z3 k/ ]/ L& R5 \
query = 'linked_from',+ U& E* x& q6 `5 J; I
whenToTrigger = WatcherTriggerSchedule.LATER, 5 k {3 ^/ M) l. T1 |# q: v scheduleTriggerDelta = 10d / i1 @6 s. J( G0 @" s ) , n0 ~) y. z+ O3 t! F% K1 }1 d public def step(infrastructuredemo.GasNode watchedAgent) { ' H% i" u. J; M2 \: r3 l0 w! p$ e; z6 @
// Define the return value variable.+ _- M5 L& f' E$ w6 }6 H7 q: t
def returnValue / j' t- k, l6 G/ s 8 g8 Z: S3 @3 \8 ? // Note the simulation time.$ _/ P7 c( L3 f) |# J$ R# G
def time = GetTickCountInTimeUnits() / R1 O6 L7 d; w: E) Z# e: W0 l: A0 i1 h5 N3 F2 s$ b. Q: [/ Z
5 r4 C% P% R! y9 G# S- Y, x, S1 i // This is an agent decision. J# V, q# _* m
if (watchedNode.pressure<200) {' [9 i- u; ]+ v$ u, c) a( R4 X
2 J& W: M" r2 _* y // This is a task.+ o' P7 E9 X2 @. X( h8 z
setPressure(watchedAgent.pressure) 2 `5 u; o. c( ?' X . a, s2 z* @% C6 G } else {0 W; W9 T3 J/ g B
* i* e U6 G5 `& S6 U, g / o- N3 Y9 V8 r2 r8 n$ |3 o } 4 U9 Q# w& E- U, [0 b' L2 n // Return the results.' x( @2 U6 i* Y3 W
return returnValue 4 m) Z' o& k$ H. k3 D& J$ t0 o9 Y. L, ]* |
} 0 v" i% K/ b" ~! [& H! I" h e* [8 S 8 }0 n# s( u& s; N6 ?- a( G /** 8 Y7 A0 b9 X" r% F% h *& x' I1 _2 b6 ]2 c6 A" m* x
* This is the step behavior." |+ D1 C0 M& ^0 R C7 Z5 \3 U- ]( x5 r
* @method step: o; s9 R4 r5 Q# C
* 0 r7 E0 {4 f" E: C0 D0 g */ * |2 o7 R2 U( W @ScheduledMethod(. m! ], `$ ]% P) _2 i7 j ~
start = 1d, 2 _: w. O3 X( O* E& ^ interval = 1d,6 M5 D3 Q6 I: ]" J) _
shuffle = false& ]# W7 I# B5 D4 i
)9 F& Y" S! G3 B4 {5 L
public void step() { * [' R' y$ q9 a: m- U% A; L$ u- k - J- a; V( B# \7 ]; H; W9 a // Note the simulation time.$ M! w* {( e! T0 D/ A/ k
def time = GetTickCountInTimeUnits()6 \: y4 N9 t7 t' }/ b
& J: H6 h" w9 @; |) D
// This is a task. ) _/ h9 H' Y1 [! e l) o measurePressure=pressure+ RandomDraw(-20.0, 20.0) : `8 F! l6 C5 z* H4 X a- [( O+ ^ // End the method. + ?5 x# ]% D1 S/ z! G+ t return/ x/ C+ w' h5 Q4 v) X" o6 p
注意,在函数step中& x) K; b' G& L1 A% J
public def step(infrastructuredemo.GasNode watchedAgent) { 4 g6 [8 w" L" X //这里是watchedAgent9 U' v3 W6 N3 X; l% x+ H$ y' p1 L
但是在语句中,你填的是watchedNode2 b) U9 V! D! a
// This is an agent decision./ T+ l3 k& k* j" z
if (watchedNode.pressure<200) { 5 y& J. g3 \; g6 ?0 z setPressure(watchedAgent.pressure) 3 |: R+ d/ N. j/ }! x$ F变量名称须统一,可以都改为watchedAgent