在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 1 \5 `$ ` K N0 U7 T, P+ e: K9 K" {3 { i ?
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") ) D ?( Y+ w4 t$ `* K6 `" L( [0 s7 \ public double getMeasured pressure() { $ o4 z0 W4 O# C P% S return measured pressure - s, p+ s v8 ?, V( ~1 Q: l* Q }. C1 e! V+ b. H1 b+ n
public void setMeasured pressure(double newValue) { 8 G5 [- n2 C6 n! ]: K measured pressure = newValue7 B4 h+ g1 O% U* n$ S6 u( s
} / g% d8 P$ A+ q0 G0 T8 G public double measured pressure = 04 C# f% `0 ^! ~2 Z4 @0 v. B
# F9 c4 ~. Y, L: U. f /**1 |# [# W9 }/ V
* ) e* `. }: g. {3 O* _) n3 z * This value is used to automatically generate agent identifiers.+ i& ^/ m6 C8 M+ {8 [
* @field serialVersionUID 5 K4 {+ E1 z4 L$ i$ J) K$ F * : q* y" O/ C! ^4 R3 |8 z */# V5 z2 S) @' v. U5 D! h
private static final long serialVersionUID = 1L9 Y. E. Y1 ?8 q9 B
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/** 5 d+ ~4 ^1 l0 O *7 a @2 N' t4 p! Q5 \
* This value is used to automatically generate agent identifiers. " i7 ] p+ `- ]: J( B8 j. b% y3 F * @field agentIDCounter: _* M- Y5 j1 Z! C7 f9 j
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protected static long agentIDCounter = 1 & r; v: k. x4 i5 Q % h# R/ Y# n( t6 a& p% i j3 l3 E /** 7 M2 w7 ]6 L' h8 }. i' f * . s/ u! O5 w" D6 o$ P3 z' M * This value is the agent's identifier.8 z% X0 C4 O" A* K' J! t# g
* @field agentID3 w6 R5 m$ |, c5 ^0 Y: s
* + O' d2 Q. f4 C5 P# d */ 1 ~& B5 O2 _5 [1 g2 |3 } W protected String agentID = "GasNode " + (agentIDCounter++) / F7 z2 ~$ A+ [/ N( {) p6 q5 A) C# Z; Q; ]4 ]
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* This is the step behavior.9 d* T' {4 k! w q1 A4 v4 d1 J3 e
* @method step 6 x. Q, U6 F. }& k- I4 x& {: H7 l0 v *! W9 |$ R5 V/ |" v$ a& m6 X: @' M) Q
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@Watch( ( S8 h) f- g( b3 d1 Q watcheeClassName = 'infrastructuredemo.GasNode',' ~# |+ I; L- c6 Q( \
watcheeFieldNames = 'pressure',/ }6 G8 ~9 C0 e7 R( \& D( [
query = 'linked_from',# q& F: M/ J# }: r# s' s9 T z
whenToTrigger = WatcherTriggerSchedule.LATER, " o) y; |5 C4 c scheduleTriggerDelta = 10d' a4 A& }- d; k" I4 x
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public def step(infrastructuredemo.GasNode watchedAgent) {3 o* \( m( H [
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// Define the return value variable.) o/ f. l# g! b3 D9 v/ X8 ]
def returnValue ' A5 ]" B7 U( q+ q. E* A7 u6 k N [0 e' p
// Note the simulation time. * R0 b6 F! V* I' ]) ^ def time = GetTickCountInTimeUnits() 5 p% c5 a) e; j* c 9 ?' b; q( |9 ^ @6 | $ A' u$ d7 B) | // This is an agent decision.5 A- | l0 C2 X$ _: h: F; G% D) d
if (watchedNode.pressure<200) { + P+ k2 C& X1 A1 C) r* Z 0 P) w5 I* }% V( D* l4 v0 G3 k$ d# ^ // This is a task. 6 {* ^( @+ K7 B3 | setPressure(watchedAgent.pressure)4 }, {: E/ z# O* z3 c* h, H
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} else { / P# x3 g) v3 C0 h) g / `5 w8 }$ |7 z( E2 M O) y , _3 b) m; T' S9 k }: d! N0 s6 M' ]: |( @; w0 e
// Return the results.) D8 @* W5 ^$ u b! u% g
return returnValue : A; ^$ J Q: ~8 p; f3 j1 n) Y0 Y2 J( t4 ^ b' A
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/**/ C9 Z" R5 u" _0 z: L' n g/ F
* * z! l3 m7 T" {) p * This is the step behavior. ' }+ ? n# |3 a6 ~* I" x * @method step - i. u- }! R6 H( v5 F+ D * ; f! h' T6 E' B7 G. K8 u */ 3 M3 c% z( k1 L: E/ N: y8 [ @ScheduledMethod( ; W) ^/ S$ B- }: t W; ?" ] start = 1d,, i5 S, b' [8 W# o2 H* s
interval = 1d,/ h# c8 t4 q3 ?1 l' ~. `5 j4 w$ q
shuffle = false 2 T8 _) I7 _0 j2 ~& {' A ) g1 a W5 f; A# z( E, T) b- J( B public void step() { : J0 p# t. G* V c. |. B; }9 I1 `# | // Note the simulation time. 4 R& s; j8 v4 W0 a def time = GetTickCountInTimeUnits(); R8 S" K! O, e& B7 \4 ^9 y+ w1 }3 i8 c
$ U5 w1 T' j# A, w5 U1 n // This is a task. m0 D' R6 _2 A! S& g/ o1 c8 S
measurePressure=pressure+ RandomDraw(-20.0, 20.0)1 z8 ^; q# `% M, j0 l& X5 E$ I
// End the method.2 ?# R4 e! t0 c
return- h8 K+ S5 d J1 o& o& E
注意,在函数step中. W; R% h7 n( }; r* r
public def step(infrastructuredemo.GasNode watchedAgent) {" q2 s3 ?2 Y h# r- f
//这里是watchedAgent6 }4 Y" s6 w. S: b4 S% o
但是在语句中,你填的是watchedNode ! z- H9 t( L" V5 G // This is an agent decision. + w. S: t: q9 u* x8 H if (watchedNode.pressure<200) { ! ^5 ?" M2 w# L" q5 T. v- \( j setPressure(watchedAgent.pressure) & J. ]5 O5 e: A4 O5 e变量名称须统一,可以都改为watchedAgent