在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 9 Z, q5 m3 A) Z3 b% j
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") $ o3 s/ C; I* X8 ~6 c# j public double getMeasured pressure() { * U" _4 q' C+ {8 w return measured pressure * L9 ^5 o# j: y9 F% z- f } ; D) G5 ^5 u @; \) h! k public void setMeasured pressure(double newValue) {: d6 _. h( `; O# L
measured pressure = newValue4 q R6 D1 T6 Z- C. G6 K
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public double measured pressure = 0 * z/ j4 J! O6 {* G1 t9 i3 \ S. q0 ]4 h/ |
/** 4 K; f# u( K y0 r * 6 Y- u0 a# n. \ * This value is used to automatically generate agent identifiers.' O4 ~* S" ]2 c' b5 H
* @field serialVersionUID : _; E1 P% ?5 ]3 m( x4 I *2 G5 Z; ^3 J: x) F6 x
*/ 7 ^, M2 p$ H7 s/ `- l6 R private static final long serialVersionUID = 1L* W; Q I# u+ ^8 ^, r. Y3 A7 E
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/**" Y6 `8 S. {- B, ~% g" r
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* This value is used to automatically generate agent identifiers.6 t* M c* A5 [& s9 _
* @field agentIDCounter! {* K1 H5 I4 R' ]" u# r
* 7 a$ _6 |: @8 K# x2 T2 t+ b */ $ Q, x' L8 L7 }: z7 O protected static long agentIDCounter = 1; A! @4 a& |) n0 u. a
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/** 5 x' F$ r+ h6 r, r3 Y% X8 d *- r: n- e; q+ `4 B9 j k4 n
* This value is the agent's identifier.( M% T7 a4 @$ K8 A: t
* @field agentID - Y$ D( J* s6 X9 Z * B! N$ o5 h. ^ */ 5 {% a4 C4 e+ t; z protected String agentID = "GasNode " + (agentIDCounter++)) _' n! K: |/ u
/ K( Z. b ~: S9 i% C /** 3 \7 }" y7 ?. r1 F# k# c/ R *" V$ s7 N; i& T* G
* This is the step behavior.1 q9 M6 u' e2 Q, t6 t E
* @method step 3 M0 }( D# r8 `5 }9 o7 S( {" {# I *- m- m: s* Z9 x J6 b: g
*/ 2 S2 H0 a/ x. O4 ]2 E( w9 b @Watch( " v$ A8 R3 a% _7 i: }) o$ j1 I watcheeClassName = 'infrastructuredemo.GasNode', . K; J& m0 m# v6 V9 Y watcheeFieldNames = 'pressure',% p' e4 ]' H0 a3 U+ i+ V2 F
query = 'linked_from', * Q- Y# Z! @3 \. {0 ]% E N whenToTrigger = WatcherTriggerSchedule.LATER,( Y$ z: F2 f3 X( ]+ j+ B; O
scheduleTriggerDelta = 10d 3 N( F- S' z2 v; B) V t/ r )6 z h# s% S4 ~* e7 u O
public def step(infrastructuredemo.GasNode watchedAgent) { 8 `6 X2 y0 b& V) v9 s% M # T: H( U4 M( S- D1 ]# E4 k/ z' s // Define the return value variable.6 i* ]1 `7 q# G A# U
def returnValue 5 m* z0 ` j( x' W0 j8 V % C; {( q5 Y) f; w // Note the simulation time.& V- h' g* W& r8 p+ W1 l
def time = GetTickCountInTimeUnits()0 O6 C! g7 [, ?/ R$ s7 W. ~9 Q
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& }( u$ m. s2 @+ m // This is an agent decision. + J- k5 c4 U0 `; S- f if (watchedNode.pressure<200) {# a2 M3 h4 T8 s7 o$ q' A
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// This is a task. & k1 R. N) Y4 s setPressure(watchedAgent.pressure) 7 W* r$ q7 l0 O( D' P( W/ E9 l# f' F4 h7 [5 j% f% ~# p
} else {, d8 J6 A8 o9 v+ K
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// Return the results./ a8 E# _" j3 f9 v$ [0 B
return returnValue1 k' D! u7 q8 m2 j" g+ c
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4 i/ g" j& D7 B* w& w /**2 D# ]& p( P" ]9 o7 C# y
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* This is the step behavior. # m9 Z7 F: T( o& [- w& K1 R * @method step % b7 x7 j, }. @1 H D& ~ * 9 E1 ]6 w( {. S */ 5 R' t+ e4 p, j6 ~' p. r @ScheduledMethod( 5 m2 `5 v' @8 `, W3 {! f start = 1d, 1 r0 L& h! y( B: ?& O2 H, F interval = 1d,: r, x2 Q+ ^8 ^7 ~ h6 m' p
shuffle = false ( i5 x9 r# t% q3 l/ l )$ Q7 {" H* p8 N9 j
public void step() {6 ~% \8 P* d+ \, y
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// Note the simulation time.. e, O: V+ A4 E7 ]- d, J+ O
def time = GetTickCountInTimeUnits()! ?+ R# X5 E2 K6 N+ h
l' E8 Z, h. m3 a1 |% K( j // This is a task. - G0 E5 m; ?7 ~. ^' S* W measurePressure=pressure+ RandomDraw(-20.0, 20.0)4 @2 D0 L% `! {& D8 w0 C
// End the method. / ~) P9 r6 F7 i& H/ a/ x" b return % @8 [9 V1 l z; T- t9 {7 C8 V3 j) g: A$ }6 T
}
注意,在函数step中! {8 w2 O' e$ C$ l
public def step(infrastructuredemo.GasNode watchedAgent) { 8 }; S) e J! w //这里是watchedAgent * r& u$ \5 p$ E! ~7 ~ 但是在语句中,你填的是watchedNode! y: A K; q& f
// This is an agent decision.- c: p T. p$ ]$ v$ x
if (watchedNode.pressure<200) { % b% ]- X8 G/ R8 ^" ? setPressure(watchedAgent.pressure)+ D9 u! J$ S# |* B! z7 T- g
变量名称须统一,可以都改为watchedAgent