在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 3 A5 r% c B. Z
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")2 B' @6 Y! z3 p0 F" s( e3 K0 [
public double getMeasured pressure() {8 b' R/ ]0 n/ y7 l
return measured pressure ' z, t, u! }7 x/ z7 S }7 t( r9 L5 ?! V5 h
public void setMeasured pressure(double newValue) { 6 }/ |, L- F" s3 x measured pressure = newValue# b0 ~" L$ @, t# p, J
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public double measured pressure = 0 2 T5 }: Y3 _' B4 U* r1 ^; ?* u' R6 R4 t; {
/**5 ]. N9 i. y c
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* This value is used to automatically generate agent identifiers. # u {' h7 j" s/ Z E * @field serialVersionUID. P7 ~0 [9 Y! s: j8 q, X; F' Y
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private static final long serialVersionUID = 1L 3 Z& F4 c2 }- r b) Y- [2 H7 m; Y) p1 X9 T9 V" ]
/**2 k/ A/ j1 l7 O# `. K* s
* ; {4 e+ m9 Z: `4 S( } * This value is used to automatically generate agent identifiers. 0 |7 O2 g% D1 w * @field agentIDCounter ; W; X0 N& n: |4 Z: ~ *, j \5 q. h0 H7 }+ o9 s
*/ ' h6 D- v; \ s) M$ S protected static long agentIDCounter = 1 $ h2 J1 U3 w2 A6 B) C; y E; U2 r0 I+ I) u
/**# T$ `9 O( E" D$ A6 Y% H
* . J4 ?7 h2 v d7 O9 j( T5 K * This value is the agent's identifier.+ s& U" }% C9 p
* @field agentID ; j" R8 t' w1 W+ _8 N' Y * 5 T/ y% f: z) `! z5 N9 s+ P */ J2 K* c5 M" ~+ F n4 G6 l% A7 J
protected String agentID = "GasNode " + (agentIDCounter++) % H; y* P& a* Q0 r6 Z' W d* U' ]8 `/ t7 g5 L: V, ]1 c8 J$ i
/** 9 U; P* M9 Z0 F+ p/ H) e' V *0 ~! ?- l8 J6 c7 m
* This is the step behavior. ' w0 O; X: P2 q * @method step E3 o8 S5 O; x5 ]/ j * * p& f/ Q9 [! N9 H */& f2 P, U8 ~- Z9 s( \& g
@Watch(7 A/ U/ P, s# Z# Q, a' o( B
watcheeClassName = 'infrastructuredemo.GasNode', ' l% P1 U( F) j! b/ }/ v watcheeFieldNames = 'pressure',0 ~- J& g1 a' j& |
query = 'linked_from', 3 E% c; V# ]( Q whenToTrigger = WatcherTriggerSchedule.LATER,/ T" U4 C$ m( k' ~9 J) z6 G! G8 O* y+ J
scheduleTriggerDelta = 10d ) }& p1 B' }/ |$ k ) T9 g, R9 Y% S
public def step(infrastructuredemo.GasNode watchedAgent) { 7 M8 Z9 h- {5 h, C% i5 l5 H4 L 2 M5 i% v4 ]% q; z // Define the return value variable. . ?& n8 | |1 a1 i' m# B def returnValue - T3 \, `* U1 N$ V. O' E( _" H! I6 `2 t. Q3 C" ]2 e
// Note the simulation time. . _ t; p3 r2 _# ?+ e$ b6 H/ k def time = GetTickCountInTimeUnits()) F9 [$ u" `( g9 Z2 {/ v
8 w: O5 ?% L# V6 }& l9 }; ~8 m # R/ o. b) n# D( z // This is an agent decision.# y9 \# j4 K$ ]& s8 N
if (watchedNode.pressure<200) {7 l+ N$ h" p0 a/ H. P
" `% n* K v) a6 R' I. ~ // This is a task.7 z! U4 l( X9 i& y* d* g
setPressure(watchedAgent.pressure) ; G; G$ y! G8 h+ K" a& M ) v% _4 T! Q2 z0 _ P } else {% r1 |& s! Q I* h6 @5 l* [# c) ^( ?
8 m& x l" [% |) L* p6 z % ]7 j) c9 @ F% o, s } + }0 }* H+ ?- r+ @ // Return the results.5 M# ?; k9 n( R6 U( ?! L; F( k
return returnValue , x2 l& J: F+ s/ V' X; V( g9 D% r, s+ r% e$ Z, H
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/**- w" X/ R+ J/ s* B
* ) ~% K- y# x; G [2 Y0 N4 c. J * This is the step behavior.& H7 L- k% W6 T# E6 Y
* @method step p2 g, V$ E$ Y& Y2 V
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@ScheduledMethod( v: z$ R! R- K- E+ l7 G
start = 1d,+ d4 M6 I5 @9 R' W5 ^' I& |
interval = 1d,0 Z* q- \/ Y4 m7 _
shuffle = false; \1 J: f X; J" Q' |
) . i) Q7 ~9 F3 h; f1 s public void step() { * O3 r: L: t* h' U7 C) K8 [. W3 \+ ~& t& z1 V& q% C' c" \
// Note the simulation time.7 o* F9 L. |, O R6 V
def time = GetTickCountInTimeUnits() 6 k; F) C: s6 [5 x( X$ ^- _% _' s- U& t5 e
// This is a task.3 K6 m% D% Q1 {4 e2 x8 o" ~' F( \
measurePressure=pressure+ RandomDraw(-20.0, 20.0) / b. B, j( l" ^8 o // End the method.1 M* b- I' U- n% K
return0 i& m4 W2 n# y( q0 Y7 H
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}
注意,在函数step中+ X$ K+ l; }7 [4 H& Z
public def step(infrastructuredemo.GasNode watchedAgent) { 6 Z0 N' s5 c f //这里是watchedAgent - a2 @* T" A# {$ Y 但是在语句中,你填的是watchedNode * s9 ?' }6 ~; ]4 L' W3 F // This is an agent decision. , [8 G" i7 q' K/ Y if (watchedNode.pressure<200) { 6 B0 p$ D7 {' _$ S0 X& V9 O, l setPressure(watchedAgent.pressure)1 Y) ^7 T- c9 m( a! K; H; R7 D
变量名称须统一,可以都改为watchedAgent