在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 2 H. D# T" ^: l* q% }9 ^* i( m
3 M! \& {# b2 j, I4 Z
! y$ I& G& O. c, s s: |@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") ) k: h% A. K E4 R3 m4 e public double getMeasured pressure() { # @+ g) V: V: _. l) E0 ?; q return measured pressure/ l; e& C1 d# v5 L2 i
}# S8 j7 v# B+ }; a, L1 N% }; L
public void setMeasured pressure(double newValue) {7 B6 l2 O3 N8 [' l
measured pressure = newValue$ a1 Q0 e& n+ {" t* B8 r, @
}- \3 T I' i: r" A# k% }- l
public double measured pressure = 06 S1 u2 H' ?; r0 X# i
9 l& ?1 _) I) ^& {! d
/**& ]6 T( T; i3 e) ?, J X4 l
* R" `. M6 V7 w$ I( k# q1 o: n
* This value is used to automatically generate agent identifiers. 6 D+ ?, j: U8 U5 a) l * @field serialVersionUID 5 N+ q. f8 Q& E' q * 7 a1 C6 C" P6 O2 Q5 A! v *// _4 G4 s6 e3 I2 k
private static final long serialVersionUID = 1L/ s) A3 k0 f& _
7 ?4 {" X4 G3 y1 Z6 L
/**7 q) n9 p, i/ [" r4 I1 C/ f
* 7 }0 D1 p, t$ V l1 G: r4 d * This value is used to automatically generate agent identifiers. $ H: H/ K( y$ x5 W) h# M# w* v * @field agentIDCounter+ K9 a2 t/ s2 j! d: F
* / \2 S0 z6 x9 Z+ F2 i& F4 G- t */2 r4 F! c, E7 B
protected static long agentIDCounter = 1& r, V* n, T2 a
& t& m( h/ |4 V' r4 F /**0 ]" |1 @0 c' J
*+ ]/ c9 C, k. D% A) K/ l
* This value is the agent's identifier. @% `# X" x5 U. } C
* @field agentID 5 Z" d' r& |! N+ a% j6 g9 x4 ] *% w g! n* C/ {3 u
*/ & j! f( P/ f7 D# \! }, F6 S protected String agentID = "GasNode " + (agentIDCounter++)1 v* q N* _0 _' F" O
8 Z' c1 P( ?4 D7 @9 n c9 | /** g- f0 o+ Q$ e5 L* F2 ^! b, Q$ c
*5 S6 m. J) H( ~, P/ e3 Z
* This is the step behavior. " G M# _2 X) A4 r# `) W * @method step8 U& A0 S. m4 P G+ [
* 1 M* |6 p) [5 u; [ */( ^. g/ J9 H/ t c
@Watch($ H3 Y. d X1 R: e+ [
watcheeClassName = 'infrastructuredemo.GasNode', % A7 g+ Z8 H6 Y) b watcheeFieldNames = 'pressure', & E/ F* `4 A- a% e, ^ query = 'linked_from', / @. g( m% a0 f6 X whenToTrigger = WatcherTriggerSchedule.LATER,' s0 a; ]. A- ~7 t( J
scheduleTriggerDelta = 10d ) {( P, Y) s, y9 g6 f )3 e. Q- m' @, L2 C
public def step(infrastructuredemo.GasNode watchedAgent) { # R) G" u* i( z; _1 T t # e& f+ G" l. n- D' q+ P y9 Y0 s // Define the return value variable. ) Z6 l; ]* x4 r. R def returnValue 5 c3 s3 A. ]3 `8 Z: n0 _ / [; \; Z9 e$ R+ ^. w' w // Note the simulation time., G6 P0 F! l# P( C; B* W
def time = GetTickCountInTimeUnits()) f: Z/ y: P- l8 h$ N; k% z
; T- Y$ p4 v8 t; p , X: r* W: ^0 i // This is an agent decision. & N7 H- g% C2 _/ N if (watchedNode.pressure<200) {* q$ D" p5 e U5 j
7 p9 h8 J- B7 `; J* S8 G8 m // This is a task. 1 {3 }% b! @, G6 P setPressure(watchedAgent.pressure)9 `$ A3 _1 h# {5 C- r
* r# K+ L, J O& g9 |1 I$ N
} else {+ B! M2 G$ a" z& ]2 D9 K, e
. [. g8 q# u0 Z# o+ P( b$ ~; d) y0 r7 }1 n: r" ~
} . J i+ h0 }! Q. { // Return the results.: [4 H, N& R5 A' n% U! G; @2 m
return returnValue 4 r/ c: t3 P! o& ]5 O( X ]0 Z' w3 ]
} ' V, w N$ d9 `/ f5 v0 R 9 U$ O, I$ S0 Z /**" t1 }5 u) k5 p5 t/ r, a
*! }" I6 T+ a) l7 `' h
* This is the step behavior.5 }! t! u+ ?+ s* ] ~" U
* @method step- G. b9 v: m9 U
* 9 ` N# @- ^) M9 w$ C' b9 o' ~ */ # E+ U+ ^% S i @ScheduledMethod($ v' ^8 L+ \5 z- n$ s( y
start = 1d,- p$ A: h3 M N# V- l( r" ?
interval = 1d, $ X+ b* h7 V+ p9 Z3 W shuffle = false ( P, A; S Q( k6 z7 h3 D )$ S, o; `: }% A6 r( A6 i3 ^# [; C
public void step() {) k! S. Q1 m+ b% Y
: a0 k( ]8 T/ S* j% ^: f) M // Note the simulation time. 6 q" m1 R7 u/ U7 v8 T def time = GetTickCountInTimeUnits()- Q, ]" m7 ]7 i3 `6 X& R
9 D5 m3 j5 j: [. M2 X! D // This is a task. : b: i: h6 ^. C8 @7 }$ p t) q n measurePressure=pressure+ RandomDraw(-20.0, 20.0) . O f- g6 Q( D, | // End the method.0 Y5 i8 E) `3 M) ]
return0 x( `& ~; j3 h i5 b& S& S
/ A H# P5 C2 s0 J8 Q
}
注意,在函数step中 1 w |7 v7 M. n; w public def step(infrastructuredemo.GasNode watchedAgent) { ) r+ S x& i, Z; s @- {# a& h //这里是watchedAgent3 _# C( ^! Y9 v$ C8 G
但是在语句中,你填的是watchedNode 0 d! m( {/ ]- c8 o7 u% A% P // This is an agent decision. % ]( |' c q# K! K if (watchedNode.pressure<200) { @" H' m6 ?, q, t3 l7 m3 |& v setPressure(watchedAgent.pressure)9 N. \3 ?# k, F
变量名称须统一,可以都改为watchedAgent