在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 : T o: x* h& \0 D+ T8 U, T, T7 A: `7 b: E3 r2 ?
* a# \9 W1 e- A* w5 A, R8 D@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") p9 ^" b! ^' w6 o/ y: ^' z
public double getMeasured pressure() {0 z, e, } ]- T0 S; s" _8 d$ N4 m
return measured pressure 7 Y6 a# ]) W1 K. u8 N1 O4 Z }+ O, J* l/ u# U# J4 W/ U
public void setMeasured pressure(double newValue) { . K; Z/ p9 K1 p) M* @' z, O0 N# D measured pressure = newValue4 X. F A% y% e) x% Q4 i
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public double measured pressure = 0 4 T6 e+ w! _# L3 N( _1 i0 A! E: N& W
/** " l4 }" }& ?$ T3 h7 F- o * 7 A) P& o6 Z5 A% o * This value is used to automatically generate agent identifiers.: j0 o$ o4 w! Y# o
* @field serialVersionUID 4 W. J6 N1 X0 r! D. { *$ y. ~) g& m% |* O& n
*/" Y9 G; V5 F- _( T4 ^7 l
private static final long serialVersionUID = 1L 8 K* N# U. w8 c3 H6 `' I ; c4 `3 g: k7 z6 [$ ^$ x5 g0 e /**) ]/ O8 {. l4 k( C8 E
* ' s3 W5 @6 `4 E1 h- x: X7 O9 q% C * This value is used to automatically generate agent identifiers. 3 n+ v: o5 j, R3 Q/ C8 K% o2 J * @field agentIDCounter" [8 A! Q, J+ \& f0 }% d$ L
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protected static long agentIDCounter = 17 E9 Z$ a5 K. n s
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/** # R4 Q8 L- X& i5 F) d" O& U * . h" X! P/ F2 { [4 t * This value is the agent's identifier. * x' g j, b; w& j' J' Z" v9 s% c * @field agentID" l6 W- [; I0 o; Y# D. J
* 4 c) X4 t+ W% }, V */ 1 t1 c$ f8 ]1 o% U% i3 \+ b protected String agentID = "GasNode " + (agentIDCounter++) " o" }8 d7 s; d3 d7 v" _# g6 ?; T! ~4 W- ^" a4 S
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* 1 Y1 @( W, O2 W * This is the step behavior. Z4 c" t3 [# q% ^4 i
* @method step - S* L% d# w5 l7 X0 J1 \2 S4 { * N* G4 g7 }- e& W6 k' p% K
*/ 5 Q: n; V/ _+ W% V$ l+ D! k @Watch(' f4 y( K# ?- j# j% N% g+ P
watcheeClassName = 'infrastructuredemo.GasNode', ) z- \0 c7 U/ Y) P5 w watcheeFieldNames = 'pressure', . n% ?6 J7 j) A& V" n* Z4 B query = 'linked_from', 4 x; X# v- }; e @/ Q! D whenToTrigger = WatcherTriggerSchedule.LATER,9 P8 \. K0 X* r. o \
scheduleTriggerDelta = 10d ' ?$ }: G4 q& j, [4 N4 O0 J ) ' O0 x( z, ^4 B public def step(infrastructuredemo.GasNode watchedAgent) {' w+ r, I9 T* ^3 O8 G, [
$ P s2 H4 G, J/ N // Define the return value variable.: y) d8 u1 m" f( x6 y
def returnValue $ R, P/ _; K; t/ ^( \; e4 S) m * b, x! D9 H% r" D: I" S- M4 N7 q // Note the simulation time.( m* M* w! e6 S1 u% ?& l/ }
def time = GetTickCountInTimeUnits() , e k3 x8 t/ u( P7 c ]5 W+ |3 R5 j! I+ u4 y. N: x
: R. w. N& }9 _1 \0 k2 u // This is an agent decision. 8 M" [% T! n( [4 I" f' k$ `0 X. l if (watchedNode.pressure<200) { ( P, M! X; N; _( P5 r ! G( x+ u6 s3 a( a0 K0 {5 l { // This is a task. 3 |* k2 x9 y# A2 a. w3 C setPressure(watchedAgent.pressure)) a: u `3 K; `2 Y: m7 U
. X; ^' l" l+ W0 y } 0 P3 A6 f* e1 H( q: m" w5 q4 b+ k // Return the results.6 c( G7 G+ n) z' ?$ `0 H
return returnValue & q/ o$ O7 Q+ d5 x* K8 b & M; ~% Z8 ^* {# z. S" q( a* u } # ~: E+ i1 `/ J2 F A; a 2 a8 r! V4 R3 I1 |# ^" t" h /** n+ i: m+ _+ | *# y( x$ b( w9 R# X
* This is the step behavior.: G$ o0 i. H: m( S; ^# V7 I
* @method step; U8 E5 Z' X* d+ J* l
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@ScheduledMethod(0 Z2 h& j$ q" j: |7 o( F' B; Z8 {
start = 1d,8 `" w2 C) @" P" T4 ^$ X" e, h
interval = 1d,, P6 i; A. A a# F& Z! z
shuffle = false 6 o# \% O7 D. [, C5 G: W ) * ]9 R, n& D. e+ F* x. c public void step() { " X+ R# d" r( n+ o( ], Y1 z$ @/ q d( F4 _; H2 }7 q* v9 K8 ?+ t
// Note the simulation time. i* x1 n, @, E+ u: q( h& p
def time = GetTickCountInTimeUnits()& Q; {, O2 ^" x; e
, @- s3 B4 K# g. {* o3 x // This is a task. 5 U4 e; D( D' }# y, z7 Y3 K l. b# t measurePressure=pressure+ RandomDraw(-20.0, 20.0) 3 f# ]6 }5 ?( {+ E // End the method.$ F' h+ k, g4 B+ @% W' l2 H2 G
return ) E/ r* L+ U0 P& b% ]; H ! y/ \5 ?% f# ]% N/ I }
注意,在函数step中- r. a1 P) D3 @1 v& e3 U
public def step(infrastructuredemo.GasNode watchedAgent) {& q" g0 a/ ?5 r/ U$ R7 v
//这里是watchedAgent6 W& B) I# f o3 C, f
但是在语句中,你填的是watchedNode 4 d% A* `6 \; U' g // This is an agent decision.- d3 w7 s1 C8 \, ~# ?& ^- `* |
if (watchedNode.pressure<200) { ~7 R$ h. J) {+ g' z
setPressure(watchedAgent.pressure): ]0 `# K& @. Z5 x! h1 R$ S
变量名称须统一,可以都改为watchedAgent