在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 4 L3 X. I- v1 |& `$ z1 B8 \ E4 L: r# K3 `
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")( T6 H. D' r1 t* f) _
public double getMeasured pressure() { 0 c7 p [( [7 K return measured pressure , U* T7 D) |8 i! R5 x9 K1 n2 O }& o* m3 v+ j! _; c/ Z
public void setMeasured pressure(double newValue) {- e, u( o, v3 b; a: [0 W
measured pressure = newValue " W* J( H: p- G: B8 b. } }5 K4 i0 B0 B9 V- W
public double measured pressure = 09 k* v5 b0 m# r% B
, ^0 q6 g1 R1 } /** 5 a/ O8 ?+ q6 A. i _ * ; z( N* H/ Z1 d0 ~) @' s) q4 X$ _ * This value is used to automatically generate agent identifiers. ; ?7 ^" O0 Y h3 A/ Y7 w( u * @field serialVersionUID' i5 H) l4 [, N% m$ Y( s9 D& c, L
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private static final long serialVersionUID = 1L # ^) h) M9 n* h) l& m3 y7 s5 D- `( e5 W( U; R
/** 2 Y g3 h6 w% Q. O/ Y* s; e *6 N( D, M3 L+ i/ P4 d- t5 A
* This value is used to automatically generate agent identifiers. 9 B) A m* |5 G * @field agentIDCounter - Z, V( b) r) \: d# V: _ * ' d& m& z: F2 U k: Y: m/ K) ? */+ p+ Q; C- I# E
protected static long agentIDCounter = 1 T. }; b- O5 Y' u5 h
2 z) }+ u) S/ N9 Z /**% |( H9 d; G9 c
* 6 w5 L0 n$ M( o8 g. m7 J& l8 } * This value is the agent's identifier. # r s+ {( R0 K8 W6 p/ ]# } * @field agentID ; j, Q! |6 ?$ z- n * ! N6 N( y& ~9 Q9 {& _ */$ f/ J4 Y7 t) _- C( j
protected String agentID = "GasNode " + (agentIDCounter++) - @1 j- r/ u" G% V% L' K( G& ~/ ?8 V
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* 8 |1 M7 T, ]/ m8 x6 M0 K" U * This is the step behavior. 4 Z- g2 S0 {0 Y9 O+ _. n * @method step 3 O6 J R* g- m: q0 [ * ; R4 k: s+ H( v. o$ H+ `) g */ 6 n' R+ Z0 v+ j* J% y# k" x2 e) s @Watch(! E( F n1 \3 p) {
watcheeClassName = 'infrastructuredemo.GasNode', , l' T; q- A* I- m; w watcheeFieldNames = 'pressure', / B3 h, \ w; ?) \ k' Y query = 'linked_from',- ^ j9 h( b! ?3 Z+ b
whenToTrigger = WatcherTriggerSchedule.LATER,9 X# D2 b0 K& H4 o2 q$ q1 |5 S/ K
scheduleTriggerDelta = 10d ; M. H0 E% z7 N1 l# W3 `2 R )9 b* J1 R+ q8 |: X
public def step(infrastructuredemo.GasNode watchedAgent) { * ^6 E3 l) J: M5 Q! Z- O# \+ l) ?% l- [. Q. v* r* G8 Z y7 ~9 t
// Define the return value variable. " q% [* {. g3 d+ B- b" @! M$ a def returnValue" J; b: H7 U5 S! E4 E
- T F# F. m' ^3 Y // Note the simulation time. ( V1 S- ~, o3 V) U& M: l3 {! ?6 D5 ? def time = GetTickCountInTimeUnits() 9 Y2 t3 x1 K8 I _" N& {0 f & X: \, O( k6 C 9 K$ _& c4 K. O5 y! F // This is an agent decision.. r# E0 n- M- a! Z
if (watchedNode.pressure<200) {( {0 Z& i* [ H! D2 @9 W
- I9 e L [$ W // This is a task.: m& D3 m1 } E$ C3 z
setPressure(watchedAgent.pressure)3 E' p) I& j( c7 J) c
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} else { 4 C3 q9 A( }) b( j4 J5 s; ^ " L+ \: Y( l% E4 s: V u& }2 x/ ]4 d }8 T- _6 U4 j
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// Return the results.$ g/ m! Y9 j/ j2 K4 L
return returnValue4 p7 ~3 p! S) A9 y
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8 q6 `+ a6 @! q2 Q( @8 Y /** 3 u6 C. e! m; I; ]4 r *7 t: e1 K- H4 H, o
* This is the step behavior. 7 f8 `, P- `. ?$ J2 ] * @method step ; x; M& O7 |- j * j/ U) ^, D' n8 X# ~# S6 N' ]) I */3 {& T4 d6 H' w) c+ c. _
@ScheduledMethod(6 E6 P7 U5 Z: M9 a5 w$ K
start = 1d,, U: Z0 I1 W& p5 U9 W8 P0 ~" P
interval = 1d,$ I6 Q" @. P: ]
shuffle = false [& C7 r! y) E2 Z1 A5 _6 a )* ~9 s3 h5 ^: {5 M+ P
public void step() {* `/ j- e2 O+ H
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// Note the simulation time. & R& e1 o A) u2 K# D9 d2 f; ~% u def time = GetTickCountInTimeUnits()4 K( i9 a1 |. N3 N2 v5 x9 F9 Q
2 w. x/ g/ v. P* j$ P9 J) V4 ~ // This is a task.# ^7 O( e! m& P+ }+ Z
measurePressure=pressure+ RandomDraw(-20.0, 20.0) ) o' q1 e# d3 S. w // End the method.+ X3 [$ ~) p1 }7 Q
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}
注意,在函数step中 2 _, m& h6 m$ v( A) t9 t* U public def step(infrastructuredemo.GasNode watchedAgent) {; m B5 W8 T) V# p1 c; A+ s
//这里是watchedAgent : S: n& y8 X; k 但是在语句中,你填的是watchedNode 0 {$ I* t8 M) E% s, w8 F // This is an agent decision. - d0 o" X% M, x' o2 T3 ^; u5 G if (watchedNode.pressure<200) { 4 W1 f3 }/ o# Q setPressure(watchedAgent.pressure)% {& e( D" z5 N9 G( {' E
变量名称须统一,可以都改为watchedAgent