在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 3 @& p+ O' |5 A8 Q" ?% u
$ o; |! j* Q9 R. V: ` " l" s0 E$ o$ r& p O@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")% k, e% V Z; W/ w( L1 J
public double getMeasured pressure() { 0 [# K4 E1 t' L3 q6 J1 o8 S return measured pressure , u- m2 a1 _0 d }: p+ m! b# b( F* ~2 \! o% i/ f
public void setMeasured pressure(double newValue) {1 k8 u, Y5 U0 n! C$ ?' }
measured pressure = newValue N. f7 O1 t, \; c z }9 B, x0 K% P' q2 a( |
public double measured pressure = 0 A+ z3 m1 m* [! r- e( _ 4 u% w U4 V: ~! _" L5 c /**4 z9 G. g1 \! q S. C- M! @
* 7 ^' r( Q- T5 w! A * This value is used to automatically generate agent identifiers.8 c( [* ]4 C" A1 _
* @field serialVersionUID % V: n5 w$ y9 s6 C *3 }1 O$ [/ [" ?$ v3 ^8 F0 i) u) ?& g
*/ & Y( J; r8 x4 P7 Y w, Q private static final long serialVersionUID = 1L 7 d( S' C) N, X1 ~ 3 s7 v9 j7 X4 G/ k. \. D /**+ Z9 Q9 M' y0 O: m l4 t
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* This value is used to automatically generate agent identifiers.$ g4 \; x, q! U# I8 C( C
* @field agentIDCounter 1 I6 `8 w) n' o* ^% k+ l" e+ K# z * 5 I% A$ f: d r6 V' `) C0 H */' D1 e- e2 |' b+ j* R$ F* Y
protected static long agentIDCounter = 1( b3 `7 C( t) d: ?2 g @4 u/ ?
5 n/ \# u- Z1 w. s7 p6 f9 Q% T /** 4 c" p3 R4 J. ?* }- W * 3 |7 g, \9 H/ U4 I4 t * This value is the agent's identifier. % F! q ?" \2 _( Y& g# C" m * @field agentID# X+ o: G$ u( O
* 7 z' @7 P0 z% u* Q */ 3 D( v. d, O% T$ q protected String agentID = "GasNode " + (agentIDCounter++) 1 u/ @1 N' ?, R; d5 N- M `! c( c1 N! s) ~' R3 \& S /** ) e+ i6 A! R* c1 R- n *% b. K, ^$ K' g, k* F1 A$ u
* This is the step behavior. 4 x2 V# \1 n) ~4 E' E5 A2 R% }: ? * @method step' s; a0 ^ w$ U# p
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@Watch(' ?* e. a, ~/ g' i4 L3 z" k. R1 F. f
watcheeClassName = 'infrastructuredemo.GasNode', M2 k/ [$ `; t& ~6 N- [3 j9 r/ @$ A1 Y watcheeFieldNames = 'pressure', * E) e( X& k+ h, _ I6 D$ m- a. z" |# m query = 'linked_from', # i9 `) K5 @3 V' h% s! A whenToTrigger = WatcherTriggerSchedule.LATER, J' R3 ?. z# W2 l4 f1 U scheduleTriggerDelta = 10d 6 K3 X! ^- ~" t7 L2 B3 V j )' }) s1 C9 h& i* ]+ {
public def step(infrastructuredemo.GasNode watchedAgent) { ; e7 q2 A; w7 W7 k+ E# c$ L6 W$ J) t' ?- ?7 f+ |
// Define the return value variable.2 s# g* k$ b9 l& ], l" b
def returnValue4 p% |8 U8 L1 [: B9 O& J
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// Note the simulation time. * w% @- o: G" u7 d, W def time = GetTickCountInTimeUnits(), x) U2 h+ p, w$ x* `& u0 ^* Y
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// This is an agent decision. 6 o5 _5 C2 e9 c2 Q7 r" h$ @ if (watchedNode.pressure<200) {" w6 F0 E4 Z( x/ h; k
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// This is a task.: y1 v* c. T, K
setPressure(watchedAgent.pressure) 7 k, G1 e2 \ d1 b4 S# h% I + v& W, y9 ]6 c. H: H } else {( k# h' b* b0 `) c7 m
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// Return the results.) L3 d6 t+ P* |5 E2 o
return returnValue; {* w# i D, K7 ^) _8 E/ f- E
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/** 4 b3 ]# _) k7 H0 G * # |# D# W6 D* \ @/ ?/ z * This is the step behavior.8 G8 y* ?& E D9 }& @
* @method step 5 S8 H, k+ T5 ^7 H* A0 p, }, H * ) l8 r: v1 S# n: m4 i */$ G4 }) b$ X3 Q) b6 L2 T4 f* E& U' p' S
@ScheduledMethod( 4 u0 E! N5 M3 B start = 1d, ; R4 A$ S- l. Z: A) `6 ] interval = 1d, 8 g5 \4 X; }: y9 c shuffle = false 6 `; h+ w8 H8 U, o( g4 h7 u ) 0 K1 C9 z1 M8 z3 F. Y public void step() { 9 K+ h' p U8 H+ _ 7 D6 I! d4 e: k // Note the simulation time.. \6 L$ w! G( L8 [! _
def time = GetTickCountInTimeUnits()3 r( a8 x2 B, q+ \. V: P
' J6 h: y1 m. F% G // This is a task.1 K. X+ L. Q+ Q6 @
measurePressure=pressure+ RandomDraw(-20.0, 20.0) ; E, i( V- _& e0 f5 H // End the method. % y6 ]3 `/ \! l" W return" G3 N+ y0 J2 |: H" k
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}
注意,在函数step中 7 J. g% \, @' H public def step(infrastructuredemo.GasNode watchedAgent) { % d6 b" }0 F0 U: Z //这里是watchedAgent- t7 `3 `0 C' {9 R$ X c1 `
但是在语句中,你填的是watchedNode 9 f7 ^# c; L& f; q+ q( c // This is an agent decision. + L! t+ {# I2 `& u$ V- a z( A$ i, v if (watchedNode.pressure<200) { . t* Q2 r% \- g7 s; l
setPressure(watchedAgent.pressure)& l7 V$ h5 }# _+ R+ y
变量名称须统一,可以都改为watchedAgent