在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 3 n" j# d2 Q$ V3 ~ 6 X% Q, H1 q9 I( }4 Z( |! C" j0 l3 m; J' q$ P1 {
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") + v/ F2 N3 ^( M/ n' T) d: w public double getMeasured pressure() {+ u# X, m9 j* D% h. f
return measured pressure& C" o4 B4 W1 ^/ [& c" _
} ' N6 I9 D j1 ^ ` public void setMeasured pressure(double newValue) {- H0 S* x4 ]% x& ^
measured pressure = newValue ; W6 X, H0 P5 l } / r. j1 i- b3 k3 i, j$ v# O9 { public double measured pressure = 0 5 B8 @$ T5 c& } H: q0 P" g$ q5 P7 U7 D p1 y
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* This value is used to automatically generate agent identifiers. ; d0 G, m' d) X1 I * @field serialVersionUID 2 I& Z) Q3 A# y7 P R; j+ J8 I* m2 P * * W* }8 A/ w3 R! v. b9 o# N5 X1 R */9 m; l+ e# q* P4 E! J9 l9 I' }4 y
private static final long serialVersionUID = 1L 0 x& ^5 t3 y# ]( j5 l 3 r# U/ Q2 z; \* G /**; { g' ]. S4 F$ F3 X$ `+ k; j
* - T& P& l1 Y2 L0 J+ I- k, | * This value is used to automatically generate agent identifiers. / j" U& t: {! Z1 G! S* x * @field agentIDCounter 4 ?& ^/ W9 b- s2 `) g; E * 1 ]5 ^0 Y! b6 ]: f. P/ V7 A, y6 r* N */ 9 L" B' W# r+ L( a protected static long agentIDCounter = 1" z, p' m* @1 e0 C
x, L1 q1 u3 y, M) Q /** 2 F9 W7 I/ a) \8 I/ Q* x2 A# { * ) M2 m* O! `7 J: O h9 i2 \ * This value is the agent's identifier.7 G1 X7 B$ n p
* @field agentID & b x2 B0 P. F1 b *4 d+ Y" r$ ?! M9 w: Z
*/ : ~5 M7 K/ M+ t4 b! s: e protected String agentID = "GasNode " + (agentIDCounter++) ( a; L& F5 U. G# e( ?" B" l I" J! x$ Y3 ?" X% X3 J( g0 b /**2 n, M- x l8 H
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* This is the step behavior. " a6 o; u4 o3 `: |6 J+ N * @method step2 W& F, r6 t4 h9 I; U1 G9 ?9 t
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@Watch(. V+ G- h# g& B% X* O0 x* Y
watcheeClassName = 'infrastructuredemo.GasNode', . b& C f1 d$ l: @' y: N watcheeFieldNames = 'pressure', 8 w9 E+ a: o* X, T. k query = 'linked_from', " z8 J$ v) ]. Z7 F" A5 q/ { whenToTrigger = WatcherTriggerSchedule.LATER, C0 E5 Z# r& m( u scheduleTriggerDelta = 10d 5 @0 L5 D1 u. I2 F5 y ) ; j U6 a8 ]0 l/ T; F- x$ }7 b public def step(infrastructuredemo.GasNode watchedAgent) {0 Y: c& Q* s8 B; o6 D) i7 \5 g* R
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// Define the return value variable.5 v0 C: n2 P! e$ j8 K
def returnValue, l8 S( ?. ]9 ^- R3 _# J% g
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// Note the simulation time.; @, C* D7 ^1 H; \
def time = GetTickCountInTimeUnits()* j- c$ t, r1 `5 { I
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// This is an agent decision. % O" e& W/ ^ e: j- E+ b if (watchedNode.pressure<200) {/ H U$ D+ O6 G5 N7 Y5 E. Q/ \
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// This is a task.+ {# i) y( u( Y c% G2 A
setPressure(watchedAgent.pressure) 2 v3 g; d! W& x) d, s% a$ h ) [% a5 h# x7 o } else { % e4 E1 w3 n2 o# a$ ~0 a; A+ e' H5 n" F5 Z4 I, V" k- ^
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// Return the results.. i) u0 z" c" |7 g; Z7 m2 K
return returnValue8 s# h8 k" _2 B/ o& E' T
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} : x% @2 O' a) @- | h. {9 Z+ { ) m/ m$ F, T b: ` /**4 t* y+ f; s/ v! w4 P) N
* $ f( T+ X; }; j3 M6 H * This is the step behavior. ; l: N' k* Z1 y* P; o, } * @method step( x: @0 I& R E6 Z- F! Z
* : f# E( D0 A0 v' b$ ? */ ' G+ C+ y( f) x' i @ScheduledMethod( 3 L! R: E. M& i; d" | start = 1d, # F7 f- W+ T& t5 q Z. ] interval = 1d, ; D1 U/ ]* e- p/ L/ b0 E shuffle = false o; {& t- V* @: t4 k8 n ) & T1 C* G% i! g- h) [* B' E public void step() { 3 f1 E: Y9 E2 y' v % K9 {9 \$ E1 |8 G // Note the simulation time.: a' H3 B( k( f- L B# g: U% V' V/ K, j- F
def time = GetTickCountInTimeUnits()* w8 p7 e r0 p1 `& H" V
. m. `" U- W/ Q# W7 S // This is a task.5 w8 {: S9 ?% ^* ?+ q( i/ |
measurePressure=pressure+ RandomDraw(-20.0, 20.0) b1 d' Y) e6 [+ K$ v* T$ F! v* Z
// End the method. , F% o. z) L7 M return' h4 t4 y; b. |7 L9 [