在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 8 [- k8 W x, Q- \
/ ?2 e1 t4 G6 Y2 i% Y. }- u! M$ M ; B5 K; k+ O, D$ H@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")1 ?1 T l& I, t% m3 {
public double getMeasured pressure() {7 u3 U& Y/ K1 p- n* I( W! I7 y* C
return measured pressure3 | b* a" R" n3 \6 a/ y
} : l0 Z9 P* v, h public void setMeasured pressure(double newValue) {- s$ Z* e- ^: N, w; l
measured pressure = newValue& T6 ?6 w( m0 R9 \; i- k* J
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public double measured pressure = 0 / Q0 \9 c% Z8 X9 F( P; p2 x8 U8 l' [5 t- h, `+ B" Z
/** D, Q; u1 p7 Q, r. D! a1 w W
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* This value is used to automatically generate agent identifiers.' V: @' r; K( i4 A3 C/ T, v
* @field serialVersionUID & e# X# I8 A# v! X$ @" ^ *, \% _9 \8 O& y9 X
*/ X9 b& ?3 L9 u
private static final long serialVersionUID = 1L 3 g# |1 \* W6 U O: q3 D {2 q0 }, G' ]' n7 N8 \- z2 v( W
/*** M3 k. _9 j2 A0 [6 t! H
* * k3 y+ {6 m8 \& P5 \7 Y1 a. B; i" G * This value is used to automatically generate agent identifiers. 3 \. P3 s& M$ j: U: \/ Q * @field agentIDCounter6 F$ N6 J$ M) w2 K$ j% k6 n/ Q, r4 }9 k
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protected static long agentIDCounter = 19 K( W5 G T! ^0 T
6 M; b }8 g" h6 w" h% I) \# ~ /** 4 V1 m% F- w4 G( d K% T7 O9 [ *+ Z2 `# U& i1 r
* This value is the agent's identifier. 6 t0 g; ?( Z0 ?" c! L * @field agentID6 k7 X H- \- T0 j$ O
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*/ 9 E1 C/ O3 R' B6 n. ]0 E# T1 f protected String agentID = "GasNode " + (agentIDCounter++) B r ~3 U3 E
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/** + ?9 y" v& Q2 W" @- W+ z *2 a1 l, K5 Q( Q0 W
* This is the step behavior. ( G" s- z) Y3 u5 g. n * @method step- G x) Z8 Z, g2 A, i( Z3 f2 Y
* : N3 z4 U( C& P: Z0 P t# q$ \ */ J4 M+ B1 [% {& Z- Y
@Watch( " A$ g8 d6 Y8 Z B- x9 w# r watcheeClassName = 'infrastructuredemo.GasNode', # `% m V& B% q7 X watcheeFieldNames = 'pressure', U; T5 [! d& z5 a
query = 'linked_from', / ?3 I/ e2 q1 f whenToTrigger = WatcherTriggerSchedule.LATER,. [* U- b# y, K- `
scheduleTriggerDelta = 10d* T2 r$ Z4 {! P H* ^$ F
) & z* g! z+ {. g public def step(infrastructuredemo.GasNode watchedAgent) { 4 z, C' F* V& N7 G; R z! m# U& e: P
// Define the return value variable. ! L( P7 c9 z( H" U0 S! ~ def returnValue' g: b. s: C/ n* b, V/ |4 v" L- c2 Z" G
5 [3 D* Z6 n9 t$ R- h // Note the simulation time.' B5 B- y, t x' e% F% w. o
def time = GetTickCountInTimeUnits()! g! E) S, q7 l/ ~
% z& |4 E. h! I5 |' X! r ; C$ }/ }' f! Q: s6 ?% G9 k // This is an agent decision. $ P9 Q/ l. o; j S if (watchedNode.pressure<200) { 2 D9 C' P6 Y. W9 ^) k 3 Y2 G7 l z6 |4 N' R6 J // This is a task.2 ?$ u9 m1 N% L5 V0 p' `( Z
setPressure(watchedAgent.pressure) 1 e" z j7 m8 |: S- y7 m2 [# \2 p c3 }7 F* s s4 w: v1 O
} else {- l1 L' Y5 \2 _* z
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4 V8 k# i$ i4 _. ?6 s# [+ G0 O4 ^ } n0 a/ `4 |' N7 t8 k // Return the results. + r E$ a1 m* E% O: j# n return returnValue0 y( `6 ?2 t: H5 _ T# l
; t0 ^! i9 R; R& ~4 P } * Y4 J; Z+ V4 A( _& [1 ?3 ` 8 S' Z/ _# q9 J+ f' | /** 5 O8 m( Z$ ^% d A * ; z3 T0 r" X3 L1 C. c$ f. e& M * This is the step behavior.+ e# O0 f( ]" t- L+ R
* @method step * @ z& [& P9 S$ _+ X/ |: E * / K( k7 n* m, V1 Z */ 3 c$ _. J5 I1 E& p3 N; e! V @ScheduledMethod( 7 f4 U1 j# i C# J1 [6 k0 \( D, i2 h start = 1d,* T( Q5 F9 P1 N! }; u ], K
interval = 1d,2 r1 ?- m) G1 {
shuffle = false& m' l5 l7 b# T0 T& w
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public void step() {+ u; i! { j x) E* p4 X$ c
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// Note the simulation time.5 c- J- w9 Y3 h0 n6 y+ x( c [; m# p
def time = GetTickCountInTimeUnits()$ I2 Z+ ^' m0 m9 q) Q, _
9 N2 F* M- I3 G1 S$ N, Z. Q. R // This is a task.* Z$ h0 S, N# o: N& X9 B! a
measurePressure=pressure+ RandomDraw(-20.0, 20.0)3 A6 H) b4 l! m* ]) g- W
// End the method. 8 e( w' r: U4 T4 P/ _8 q. [ return( f& D$ a( G9 j0 o/ H3 V9 q+ X
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}