在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 1 `6 z' G/ ^8 F' a
; k7 V; s* `2 \7 t i, A: Y6 W7 U( l5 O4 E q@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")5 E5 Q, b5 H; Q* w; h
public double getMeasured pressure() { 3 h R* D& v; J9 t+ H return measured pressure 5 _7 p7 Z- s* O6 ] }5 t0 I- }5 r% c
public void setMeasured pressure(double newValue) { & x6 G% A; I' B measured pressure = newValue 1 z2 V0 S! M2 R } $ l1 u5 e( z+ i& S/ {2 Z3 x8 v public double measured pressure = 0; f; z; }' ~4 R" m
# c& R- S4 m+ v: [$ X [; H /**- k9 ?5 \; y: S( f6 X/ ]
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* This value is used to automatically generate agent identifiers. 4 O9 Q+ _0 H3 k. `% K * @field serialVersionUID' k _2 |) R5 p9 e
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private static final long serialVersionUID = 1L1 e L) ?3 S W; S
) k- U' w4 q) l /**7 [7 b0 x& G9 y* t
* 3 w9 b3 I$ @$ g * This value is used to automatically generate agent identifiers.2 S! X+ L' ^- B$ V7 [: d) P* G. J
* @field agentIDCounter5 _* i: M! ]1 y" `* r# l0 h- F9 C
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protected static long agentIDCounter = 1 0 s1 r6 c5 w- V- E1 s" n5 x" E R ! U; [8 r0 G' Z+ e /** 8 H7 e) E" J# x! i+ T! [0 { *! P) @9 D& C& A P" g. J
* This value is the agent's identifier. $ B( N' @* L# D * @field agentID2 ?; q O' c( M
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protected String agentID = "GasNode " + (agentIDCounter++), M$ @. k6 E) ^( p6 h9 N4 H
5 }3 H% u- G3 l8 j6 \" T) y# u /**1 Y3 Y2 V9 A* Y+ t7 `' ~9 J
* . d. n" H' v w4 _ * This is the step behavior. ( U3 ~) j& o5 v. b5 u# V" U * @method step 2 {' ?( b4 w" {7 X2 J) h0 @( \8 B * / S$ Y0 l3 v- c1 E */ ; ?1 T9 b4 u7 z% ]. J6 W- t' n @Watch(; d, @- Z. A) G" g! {
watcheeClassName = 'infrastructuredemo.GasNode', ) F$ J7 K) A1 ~* E# R: p, i9 J3 o watcheeFieldNames = 'pressure', 2 z+ r1 R" G; |# v8 P9 I" X query = 'linked_from',2 P' B2 _$ x3 d. ^2 i
whenToTrigger = WatcherTriggerSchedule.LATER, ) I- t% @( r- f scheduleTriggerDelta = 10d. m8 C) L2 N9 ~7 e ^" K. u
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public def step(infrastructuredemo.GasNode watchedAgent) { 5 t# i8 l% o8 W/ V, Z' n4 Z0 R0 @9 w% \. S
// Define the return value variable.4 l, U3 y! T2 v+ u5 s9 D# Q( @
def returnValue. z, c6 V6 \. z3 A2 a9 l9 p
5 u1 M; x/ [$ Q! f* q // Note the simulation time.# ]" |/ O" N6 I4 q1 @$ a
def time = GetTickCountInTimeUnits()8 Y" n; b" H; {% l1 K X9 X; W
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; s* h, r+ M5 J' E/ A) z7 ^ // This is an agent decision.# m0 j8 [, D+ z2 Z5 D' V
if (watchedNode.pressure<200) { ; z6 V: R1 M1 @; F- }' P# z% s4 h y* k" D- H& ~
// This is a task. k) _ P8 I8 ^3 h' ^
setPressure(watchedAgent.pressure)" X5 ]* u" Q r Y( V4 s; t
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} else {+ O$ Z# ]. M- `2 J0 [+ {0 |
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} & Q6 @6 K0 Q; L$ P6 | H // Return the results.3 y- q, a8 U+ R& N8 Y
return returnValue! {) }& q$ k. u* ^7 v
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} & G) X! o1 X- t! [4 j) j ! y- a: {! T6 j) Y /** . S9 [+ i- r2 E8 J; B3 l * x( D- E# r. p
* This is the step behavior.2 h4 m1 W0 g# m' U( h$ c; ?
* @method step( G% m% B6 e7 B; G
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@ScheduledMethod( " U& _7 \# w1 b: Q start = 1d, & W: O2 }& U/ `. Q! m( \ interval = 1d, 0 L) I; J7 H( x6 {" i shuffle = false% F. V' K# K0 v# p; R0 W
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public void step() { ; D1 W7 v5 j+ R( Q7 a2 i- u 5 C6 K! z2 z. S2 u& F& [$ | // Note the simulation time.; w+ @4 ~0 L0 r- g4 s. V
def time = GetTickCountInTimeUnits() / I6 h; i6 i; v [; h& _ O) s+ U' [6 z7 O6 A6 g) [ // This is a task.- j( [$ c( D" l# g& G
measurePressure=pressure+ RandomDraw(-20.0, 20.0)7 O8 _; O$ \, t; M8 r
// End the method. T( _+ w9 n) j( G
return 2 y \9 x w2 ?3 s- b 5 M, d$ P; H0 v$ X! B, ~4 Y, v }