在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 3 W. ^2 |! ]2 f1 l7 d
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") 2 W% h2 I9 y8 { B1 z0 K# S public double getMeasured pressure() { 6 a6 m# T g2 O* q N6 g5 L, L return measured pressure + E2 }* Z6 Z) ]+ k6 ~ } . S e; U1 ?& a# p; D public void setMeasured pressure(double newValue) {- x% H+ Q1 K# {5 v, P+ W
measured pressure = newValue $ B" v5 K+ J" q" _ } " _" W' F/ @, {" ]1 P public double measured pressure = 0+ \4 O& H: b/ o
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/** : l6 C! v& `9 v2 o/ {8 w+ Y *8 p7 T" X, o. s+ b+ Q/ U" T
* This value is used to automatically generate agent identifiers.$ n6 C$ E& ]. u5 Q M
* @field serialVersionUID 8 o4 o* R3 X+ {2 N5 K, g *$ v3 @& j7 u- y1 ?( B2 U2 h) U
*/ ( t- @$ e* K% g! Z7 ]7 Y private static final long serialVersionUID = 1L# x# c F; w) i2 r4 T
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/** ; J6 P/ X f; X( Z) W( D7 A *2 f$ M3 H9 }" }6 h, W% p& d
* This value is used to automatically generate agent identifiers. + x0 A6 _0 I2 x" d * @field agentIDCounter, a7 Z/ [1 l( @& v
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protected static long agentIDCounter = 1 : u5 y( r5 z5 T : F! X/ o; r0 w1 [, w /**4 `: n* k3 ?, q4 Z; z' P
* . N: ~5 P/ d" L8 b! j# | * This value is the agent's identifier.5 _$ {! }/ H/ {/ U: {" W1 h
* @field agentID " x7 Q5 N* S; }9 D; t- | *7 f3 t0 g$ }9 w* x3 {- j3 n7 s; t1 L
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protected String agentID = "GasNode " + (agentIDCounter++) " E- L+ B1 ~3 S# a0 t 5 \4 r! m2 n3 t4 d5 @' C+ M7 z+ n( } /**- u m$ o' }1 t. z4 M
* $ N: H# v( y: m& ]4 U * This is the step behavior.8 i! Z. Q+ x/ Z ]0 U& b
* @method step4 Z1 W! F1 E% ~; C- Q! C
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*/ - G, r5 V& Z' P3 f# K T; B @Watch(" ?: p: [( e9 x9 y t
watcheeClassName = 'infrastructuredemo.GasNode',, [- H8 U8 |/ N) ?
watcheeFieldNames = 'pressure', 4 q3 c: r3 ^% T* `$ X% B query = 'linked_from', 4 G2 a U% f6 q5 A- W* c' ] whenToTrigger = WatcherTriggerSchedule.LATER,6 p" d5 O/ I9 X) C9 B0 d4 a3 P5 q
scheduleTriggerDelta = 10d ! ]' L$ ~% f ^- Z( I2 V8 t ) : x% s( X0 V+ U& l; Z/ C public def step(infrastructuredemo.GasNode watchedAgent) {: r N4 W; P/ o0 H. _. ^; F+ z3 c
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// Define the return value variable." l; r& Y' F# [ p/ b, w) c
def returnValue 9 R" t, N+ c2 e# E9 z' q: W& x c3 F; f
// Note the simulation time. . `6 m% L) }$ I+ s def time = GetTickCountInTimeUnits() . Z/ O6 v6 p, E/ o/ g I# _4 `/ _& R
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// This is an agent decision./ a D F1 q- H9 u) Z
if (watchedNode.pressure<200) { 4 X3 i2 n( n& T; J" `) {" J6 [% j
// This is a task.9 S$ n3 R) m4 g5 A# N
setPressure(watchedAgent.pressure)( M" I3 E$ _# c. W1 l
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} else { 2 p" {2 \( {; b4 ~4 w! f l+ _) e1 @' g9 f; b9 T2 B
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} 7 T- G) c: t1 P4 h+ B& Z // Return the results./ n. p" [6 v6 p! @" P9 B, V' X9 H4 `
return returnValue# ] V! _9 I1 [5 x* o9 R; r
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* This is the step behavior.0 @9 ]8 x# a; ^( s3 X
* @method step ' o1 W' J1 @0 n, S * 1 @* p# y3 e4 @3 e */ / v# b( X+ X/ @+ V+ D( { @ScheduledMethod(! x6 |. J" u7 j& |: t; ?! L& q
start = 1d,( H" Y2 @* O" C4 b! H' v! e
interval = 1d, + P+ S9 T8 Y9 P! i; }4 s# } shuffle = false ' E2 S' q8 j! l$ \ )" I+ m4 \4 g# W& x$ O
public void step() {" [, E# g( |' o+ {% j4 A
# t: s% y! L" [5 J( X // Note the simulation time. ) y) l& i2 f5 Z, c def time = GetTickCountInTimeUnits()* ~" y+ [6 k4 n8 e# w7 n
3 n) ~$ r1 {; O' R // This is a task.2 F) L0 m6 b5 T$ R6 q" G
measurePressure=pressure+ RandomDraw(-20.0, 20.0) ' g3 r; P. [* g" |+ V6 T/ B' P6 A // End the method.7 }, J# Q1 ^5 M j# X
return 4 n" B9 z+ l, K1 D- ^, j- {; `. {" K) s" S" [
}
注意,在函数step中 ; t, m! s0 o, g" D2 @7 N7 d public def step(infrastructuredemo.GasNode watchedAgent) { 3 b. g% }5 ?* t7 H1 |' D //这里是watchedAgent * Z4 B3 ?/ j9 a5 `& O( T+ v 但是在语句中,你填的是watchedNode3 v! S6 @5 M( D# w3 u2 r# R
// This is an agent decision.# M! S$ _% S. x3 o& h; p
if (watchedNode.pressure<200) { " y5 b6 H" D9 Q( O* b- ^$ r
setPressure(watchedAgent.pressure); L' _; g' Y( m1 |, e A+ g% i
变量名称须统一,可以都改为watchedAgent