在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 7 g+ W* G4 \: K
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") v x" y( P" l public double getMeasured pressure() {% U8 @* [9 O1 W
return measured pressure 2 J8 o' p2 @3 ~4 C% z2 Z# k }/ J( p1 u* A s' H
public void setMeasured pressure(double newValue) { d0 ~/ t5 E) d( m5 S& [- o1 l measured pressure = newValue / A3 \' x3 f/ K6 ?7 V } % \4 P1 u- [! V& f: F public double measured pressure = 0 8 z' \" k/ D% _2 z . D' z" {9 R- r" E: R6 o) t+ Y' m /** 0 W, |* P" U1 r, T1 ^1 S$ M6 r *# J, F+ F; T0 S, H& \' e
* This value is used to automatically generate agent identifiers.+ g" l G, h4 l
* @field serialVersionUID . {0 n8 l: G# e6 r8 C& A9 S *; c& S+ w5 M4 M
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private static final long serialVersionUID = 1L4 `6 B3 ~; h% H `
' {: c4 \( L. O* ], Q% Y6 g8 v /** - H. P7 O3 v) H; c *0 K1 H; \* i2 x# C- K- j9 P8 I
* This value is used to automatically generate agent identifiers.) P, { V7 S$ F! h1 E/ g5 d( q
* @field agentIDCounter 0 w$ x2 E9 v/ ~' f8 \ *4 e U) G ]# ~/ q% u b
*/ : @; F {& T' ^, N9 H2 A( \. Y protected static long agentIDCounter = 1! U% @; U% {- a: Y
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/** & ]$ P. t' U5 F8 | *6 f- J1 j. f$ l$ W8 z0 N0 c7 L0 z
* This value is the agent's identifier. 5 c( Y/ f+ u- L3 {9 W7 D * @field agentID" o% n* |9 {- V& o. }* o! L
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protected String agentID = "GasNode " + (agentIDCounter++)0 K. u! I0 i8 S8 p
) T; C y# t5 A3 I. s: h, j /**+ U9 n* T9 J+ O, e1 V; }, d
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* This is the step behavior. / _' v8 p1 U% u$ P3 m" ^ * @method step 8 q8 B; E/ J$ A3 p * 7 g5 Y ]$ R* t8 | z */ 0 O U F' P- a) [* S @Watch(7 F0 y" E5 m) b+ l
watcheeClassName = 'infrastructuredemo.GasNode', 9 j- N# e: u; x3 D9 @4 j/ N watcheeFieldNames = 'pressure',. J# }: N( E/ f& d7 ], w$ }
query = 'linked_from'," T/ f$ o9 J6 \2 y/ R4 }9 l% }
whenToTrigger = WatcherTriggerSchedule.LATER,1 _7 g. h6 T* k1 d. Y
scheduleTriggerDelta = 10d: E" R9 R, x% W& A$ Q
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public def step(infrastructuredemo.GasNode watchedAgent) { 7 H5 }. n5 m# |& f, C ! y" ]% I9 h+ a, L/ H( } // Define the return value variable.. {6 }$ M% S# j* ?: i
def returnValue . c! J3 P+ M6 R# q4 ?4 h3 [4 I h1 u8 C9 I- z% t L$ v) x* O2 {: o
// Note the simulation time. E) j: b: f8 I1 Z def time = GetTickCountInTimeUnits() ' e2 R, {3 h9 _4 `3 L, l$ O# y C* V7 d( d
% g" d6 f& B! U$ N' a( E // This is an agent decision.- s' }0 a- W. a1 b
if (watchedNode.pressure<200) {" S! y. t- ]' j
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// This is a task. $ u) S) S A6 R setPressure(watchedAgent.pressure) 2 x9 |# I i/ N$ n- {3 ~: F) H; `' f* m8 O7 O& q( P
} else {$ O: r b1 ?8 K0 _9 d0 g
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// Return the results. ^- N9 V; B A5 `! H( b" F) i9 u; } return returnValue/ f3 U b* v7 B- n4 u' U4 h+ g$ \
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} 4 _4 n6 O9 R1 i* K- G2 q* v6 J . @3 r3 i( L% r/ P1 q4 i /**& s, W1 K6 y t6 }7 r# y9 r, s+ S9 q+ i
* 7 S: y+ \( [# }4 O1 E9 b * This is the step behavior. 0 P; B8 T) |& G4 |8 M * @method step J8 q( l- ^: e* q0 q
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@ScheduledMethod(0 ?; c5 G) I$ I
start = 1d,: _. N* g& U2 K5 {
interval = 1d,0 r2 f, q( b( }( t2 m/ ~% o
shuffle = false 3 k5 Q3 U, o$ M: e$ T$ A, }) U7 w )) p1 b5 }* S) D; y0 A9 p( J
public void step() { ! t/ ?* q6 ]+ h1 E" [4 b9 c4 z3 M. Y; _ U6 B
// Note the simulation time.8 L7 B8 ?6 j7 u9 B* ?2 ^: ^
def time = GetTickCountInTimeUnits()2 a @5 O `& y% E( ~- g P! M
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// This is a task.! d7 r! P' ?' G6 H3 |! `
measurePressure=pressure+ RandomDraw(-20.0, 20.0)+ W. j9 |/ G) {- a3 M
// End the method.0 ]' Y2 n! G$ u5 B2 t$ F0 E. C; |
return7 c9 \: {5 v" |6 a5 t
注意,在函数step中$ c. w+ T+ p8 y8 y* D3 k* q
public def step(infrastructuredemo.GasNode watchedAgent) { * G& M- @2 j4 m, t3 s+ w //这里是watchedAgent * D+ |% A C) B8 [ 但是在语句中,你填的是watchedNode" g, R, i! C: p
// This is an agent decision. , O J7 h% b( n7 Y [ if (watchedNode.pressure<200) { 5 J; W7 j& V# i9 m6 v: n. Z setPressure(watchedAgent.pressure) ( T0 G6 J! M! c* V变量名称须统一,可以都改为watchedAgent