在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 9 h$ O5 f! X: b( s, c3 y
: S; d' Q/ A$ Z/ P5 s
4 j- y" y% {" R6 [
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") ^5 X1 N( b4 r5 ?) @6 M
public double getMeasured pressure() { - k8 E+ @* x% F9 L) u# } return measured pressure . ]8 r; M; D4 i Y w }' { [2 H) P' J( b* {2 a
public void setMeasured pressure(double newValue) {" ^0 O7 G3 |3 J* z2 b% b$ ?
measured pressure = newValue+ p. Q3 m; U- l2 U; N6 J+ V
}! {' o5 g2 ~( ?! w3 T! @9 G
public double measured pressure = 0% S+ O" q5 q5 g
: T( V/ k0 J9 C2 e- M
/** , ?8 L+ v* O& {( n+ m *( H) j3 }: Y7 C- T* }; d
* This value is used to automatically generate agent identifiers. + J7 } E0 ]2 t7 Z y1 H- `5 k7 ? * @field serialVersionUID R v2 X: n+ Q& w *) a6 F, X) t& }7 ^- ?4 R: _6 ^
*/" s: e' |) u5 |/ Y" o0 Z
private static final long serialVersionUID = 1L: ^% d9 x# K1 H+ P% A
* @% b$ V/ e5 V! ~8 Z3 c /** " G y* l, \" R * % A9 V) ]5 h8 E- B$ O& F- T * This value is used to automatically generate agent identifiers. 5 E4 m9 J0 W: y * @field agentIDCounter7 L: u( t( h) p1 f8 {
* 7 h6 T3 L# e) F) C7 m+ R& E' G */, }8 ~4 D" z' E* K& e4 Z
protected static long agentIDCounter = 12 B* t0 Y8 |- s9 T3 ]0 H8 B
4 `7 j4 i% j1 f) y /**" U" \8 J! s- r1 P6 h
* R; a( m5 y) E+ l; J5 _. _
* This value is the agent's identifier. 8 r; P/ j- A U' p% @# N$ ~/ [/ q * @field agentID3 R) A, c) c( t( i
*5 F( |0 c& @! z0 ^8 K
*/ ; |# M: n/ ^& ?. Q) v- g! O- i protected String agentID = "GasNode " + (agentIDCounter++) 2 W. h' m- u& o7 W& r' x1 ]6 S; Q/ u; @# d5 Z- Y3 \4 n, i
/** 4 T2 L/ ?! O3 W3 {( n# e( m *8 _# _3 ]/ G5 p ]
* This is the step behavior. : t' D k9 a- ` * @method step 2 A; ?. X: c( G3 s * 2 f9 k9 e ]+ I& {7 x9 n */ ) r3 L7 t3 l. T @Watch( 6 _1 A* R+ j5 J% a3 { watcheeClassName = 'infrastructuredemo.GasNode',* s' `: h' a! H+ w0 @% S
watcheeFieldNames = 'pressure',5 Z8 L) O( g& t. t4 S
query = 'linked_from', 8 n1 p; Y% A$ R whenToTrigger = WatcherTriggerSchedule.LATER,& z8 V0 h/ O7 H4 h
scheduleTriggerDelta = 10d3 T" d9 `+ C; o( |( P7 B
) 5 |! b6 Z# k a public def step(infrastructuredemo.GasNode watchedAgent) { , [" d8 X* B3 q6 ^( k ! [5 K$ J2 c' K9 G) M% |) I( U // Define the return value variable. ( u& C" u0 J$ I K8 V- H% h# | def returnValue4 f. n/ w. L# h. D8 t
) \& ]- E3 P5 S% W H$ ?. H // Note the simulation time./ E# r8 t7 o' h0 Q1 O5 y3 `0 H$ m
def time = GetTickCountInTimeUnits() " ^; M( f$ O: F6 X8 r- y3 x ( ?. L/ _8 K6 i) }1 _# S" ~1 \ s X. F' }$ N2 Q y: r* z
// This is an agent decision. , F) V) N2 [0 t% y if (watchedNode.pressure<200) { . ]3 S b0 Z; ~. p " ^; l- v x& I8 P5 ^+ s! p5 p // This is a task. & Q: W0 H4 @. _6 f3 M setPressure(watchedAgent.pressure) , e% l0 }6 Y7 M2 O, G7 e 7 z0 m: o- @6 [( {0 H } else {. P/ C' e$ l3 P1 t/ h
# s k7 g# a! [6 O
H; ], J9 C5 l1 ^ } % J }. M7 D4 }% f: d; Y- Q // Return the results. 2 q8 l3 x6 p5 }4 Y" I. x return returnValue6 P& L3 f- f7 H% d
% @3 q- b6 \$ w" P- y
} . o8 u4 ]6 ?) G) C & `; W5 ~, z5 Q' t3 d4 }5 W; a /** + F) a( b' c1 n, V' z9 } * 4 y$ H) x* t$ s: _6 t4 V * This is the step behavior. ) L- b) G( d: Q1 \ O * @method step ) F( }3 f9 ?! ^- |6 |' ^ */ i' Q2 ]% g! }
*/# v$ p1 }/ X3 Z
@ScheduledMethod(! [2 x% c" q/ @# h1 K, m% s
start = 1d,! Y9 j. d3 x# `- g5 E
interval = 1d,* {7 A0 j' `; y% g, N: a- \
shuffle = false0 B: {* y. W( G/ i0 n+ [
)/ J8 c4 y2 B, q- z/ u) m1 Q s0 u
public void step() {* u- V5 `4 u ]6 J! L
/ N# s8 ]8 J' o# h // Note the simulation time. 4 j9 w, g/ W" W) k4 x- W( ^/ @ def time = GetTickCountInTimeUnits()& t2 s5 O8 n( q {
. Z+ }! f( c9 a
// This is a task.) W: ^( q2 e$ J8 o P
measurePressure=pressure+ RandomDraw(-20.0, 20.0) 0 Q: Q; n8 p6 u. ?! X, q9 N // End the method.; D p' }+ x3 O9 E0 j
return6 d3 F/ W! }& V% E
注意,在函数step中7 D0 z, B9 N z. g# W; b
public def step(infrastructuredemo.GasNode watchedAgent) {" ?) i4 i- t1 l, E# u
//这里是watchedAgent, q2 f& i7 j7 o; r
但是在语句中,你填的是watchedNode 6 c: |) s1 O2 }9 p // This is an agent decision.1 J+ K' Z# \; V+ U* p- J1 c, V
if (watchedNode.pressure<200) { 8 k& O/ g% [. Q; H8 Q' w- z, K& Y) [/ U+ w
setPressure(watchedAgent.pressure)& b/ ]- V1 z4 h l
变量名称须统一,可以都改为watchedAgent