在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 * Y! z0 ^, }3 S% z( P1 \ 1 T( V6 s% u- H. z% T9 ]6 [% Y1 L3 K/ W% [. j0 G2 ^) G @
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")0 J8 ?% }6 F {& ?8 C2 c. X: j
public double getMeasured pressure() { # @) e0 ~) d6 u% |) l return measured pressure2 m/ ]7 X" Y" |0 w+ v
} " S( D9 F p! k; L+ o. v1 s3 U public void setMeasured pressure(double newValue) { 5 v# T3 r9 R, q: T7 x: C measured pressure = newValue0 C0 s/ F# q h6 o! s' i
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public double measured pressure = 01 k: p$ `) K* a, X
9 i' M* O6 N2 r! s /** $ \ R2 X6 L b9 o2 G *: `; _9 b, I! l4 |
* This value is used to automatically generate agent identifiers.9 E) h- T1 P. J) q6 B
* @field serialVersionUID( P# K" o0 o' l2 k1 f4 E
* & K% M' W! H2 k; b2 z3 X! p& k */ . d+ n1 q, O6 x& I private static final long serialVersionUID = 1L ) ^- G m5 b- P( S' H0 s7 O 6 w4 a' i ]/ C2 E" w( @ /** ) X1 y! T/ o# e *" B w) ^$ C* y* r; @2 G8 I$ z
* This value is used to automatically generate agent identifiers. . c X1 L. m' O. f * @field agentIDCounter3 w$ x9 @! u) V0 t U9 z
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*/ ! K% l" w5 Q+ l( i protected static long agentIDCounter = 10 u# K' d. b- ]
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/**, }( d3 g! w$ Z# ?) j( ^. p' p7 f
* 0 x: W/ V9 x7 l# X' E! M# T2 K5 s7 T * This value is the agent's identifier.) L0 l2 |, n5 [" J! i0 V* M7 P; ]
* @field agentID+ p+ N9 G- L5 Z% w
* " f. x/ T S# Z *// a. o; P: P9 b% X& J3 g# O1 h
protected String agentID = "GasNode " + (agentIDCounter++) * w" `4 ]* b; y% g% \' V, R7 n+ \- ^" J% ]
/** 4 P3 V1 z7 c1 l9 j; ` * ! W3 y$ e' d L7 H: d8 n( V * This is the step behavior. ( p! s, F! I8 k# v * @method step , s$ L, k( m, y; k& o2 n; ] * . Q" x* n, R1 B2 m; S3 D */ / {4 W1 [3 F1 H7 D E. E. }! y9 p @Watch(8 l- b2 g+ H- n
watcheeClassName = 'infrastructuredemo.GasNode', ' c6 R" b# c6 H( F+ O watcheeFieldNames = 'pressure',# e* ^" Y6 [+ D; _6 ~- a
query = 'linked_from', ' J5 J2 _( k- s2 W& D whenToTrigger = WatcherTriggerSchedule.LATER,4 p( }( a6 d" K% n* W6 \0 q
scheduleTriggerDelta = 10d / C: v6 d4 Y# u; J) ` )/ Z @9 T$ o) l& V- ?; `& e* W
public def step(infrastructuredemo.GasNode watchedAgent) { 1 I" D F; ~1 D, t7 [: V 7 F$ n& c; R$ }: a8 v, X& Z // Define the return value variable. , W: o& J' A g$ p6 q8 O def returnValue* @7 a4 t; i0 D$ T( \
/ H- z6 G( d9 X/ P( S& o3 t: p+ U2 c4 C // Note the simulation time.3 K8 M9 g9 p$ U1 f& P
def time = GetTickCountInTimeUnits()% f: r2 P" H; u
( x: S" h1 q# q' x4 x ( X: W* l/ {8 p0 r, Z( C9 x8 [% F // This is an agent decision. ' g/ L; E* F) R( v: u if (watchedNode.pressure<200) { 9 ?2 ^; D! i K' H, X/ q 1 a' _9 L! s4 U5 E // This is a task.5 q2 {" F. x+ o, P: @
setPressure(watchedAgent.pressure)$ P$ C6 }" e2 g1 Q
( m/ A$ R! s7 \5 u0 ?4 s } else {6 k+ Y+ d$ _# M' H- Z
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// Return the results. 0 j( J% Q9 w# }& T4 c- ]: Y return returnValue ) D) R6 Q; q+ S! u) J% \, R% }4 @7 p 9 F' d7 }$ {* T, o. L! q }- Z; J y5 o6 _7 o8 z* H# u
f6 X/ U9 T2 A! l3 a8 S /**: b; B. U1 } ~7 j
* ! Z* s- N& u/ ^& j * This is the step behavior. $ J, [0 c2 Z3 @ * @method step8 {$ m3 N6 X2 M/ l" h+ A
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*/ ) o' a1 s+ _; M3 i) b2 }6 Z4 a8 O h @ScheduledMethod(( r- n) N/ C) Q" U
start = 1d,3 N7 f2 n Y8 ^1 O! d
interval = 1d, 5 f! }4 }+ a2 G8 Y. e shuffle = false% Q% |4 l# I' c: j$ W; ]
) 1 M; q- Y& z( x1 g' a4 t public void step() { 0 O, `( I( z" Q0 N; p / J8 P( Q1 Q( A) Y // Note the simulation time.) V2 x! O1 L4 [' ]" W/ Q+ `0 Z
def time = GetTickCountInTimeUnits() 6 [* x- Q; V' ~0 n* K1 j8 w. h- w0 P$ d0 [0 F
// This is a task. + G* Z9 u0 j' J* z2 _ measurePressure=pressure+ RandomDraw(-20.0, 20.0) ( X: {% y4 e( B. s1 a2 v9 } // End the method. 0 x r& q4 s$ m5 f; q- B return+ q7 A8 x( `9 z! A! Y( q1 u
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}