在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 0 r# p* Z) z- J* b1 y
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")2 Z5 e; M4 J+ n \5 m# w/ Y+ g
public double getMeasured pressure() {0 a- y3 D! ?5 d/ d9 o' {
return measured pressure8 c1 p: H$ ~, G* @0 M) M \
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public void setMeasured pressure(double newValue) { P4 `5 R& u) F" |' F3 y; c6 \: W
measured pressure = newValue $ U; U3 j s$ i" o) O" k' n( X0 ` } 4 x7 i1 {" r9 | public double measured pressure = 0: E1 `5 b5 i7 w8 a# w/ R/ g/ {
9 C* p8 g' R Q2 ]* t7 I; o2 U/ N /** ) @" Y; l2 ^' l; b! j * $ h9 z0 z% F. R9 h! S * This value is used to automatically generate agent identifiers. 6 k: u+ }3 a" Z * @field serialVersionUID1 z# u9 \1 N- k( o5 e
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private static final long serialVersionUID = 1L: q% o+ W: E; \2 j
. } @ S8 X6 x- m+ f5 { /** 3 F* ]$ O3 x& E9 S *2 I4 ^. C; S) J2 m4 ^/ ~- }- {7 N' h
* This value is used to automatically generate agent identifiers.; O, N8 d" d5 G0 F: `8 P2 n. C5 f% |
* @field agentIDCounter : p% L! |8 w4 Z5 s( C6 q3 d' n * ) F. S. z/ R2 |5 A */7 y, c% a( C* v
protected static long agentIDCounter = 1$ j/ ]1 r& g7 e5 A
; t' @9 Q9 q3 @ /**! l- g5 [& a8 s; G
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* This value is the agent's identifier.2 j0 O! i, `- ]" l' ?: w
* @field agentID) i: r4 x$ g5 P1 Y
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protected String agentID = "GasNode " + (agentIDCounter++)$ m* _8 M6 t ?; X$ K) i! O
3 ^8 R3 a7 q% F! e /**0 x7 o" y0 W+ w0 _( S
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* This is the step behavior. / G! Z% D6 s# h7 W( p6 N * @method step+ g! K9 _" [, @# {4 r: `) w
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*/ 0 q- R4 W6 p9 ^: D6 u e8 j% d @Watch(* `4 z2 O& i0 D' Y/ L4 V
watcheeClassName = 'infrastructuredemo.GasNode', $ P% Z, k& I+ t7 b9 Y' U watcheeFieldNames = 'pressure', + Q2 @; O3 l# f0 e query = 'linked_from', $ o: a7 d7 l; h3 I( U whenToTrigger = WatcherTriggerSchedule.LATER, 8 F9 v7 a D" t* B& r1 { scheduleTriggerDelta = 10d ) u8 C. Y9 \" E/ T/ y: J' O7 s: y ), \8 @/ j5 u0 q1 | f0 x3 E' M4 s
public def step(infrastructuredemo.GasNode watchedAgent) { : K' I/ n+ a" |8 L0 P0 l1 V: |, v3 ^2 O4 L$ x4 p
// Define the return value variable.$ x9 P( J( P! T$ B. Q: F
def returnValue# N% N p9 C; A8 Y( `3 X
% |, t) G2 t3 ~0 ~ // Note the simulation time.+ ^4 A7 {2 ~& s& u& S, y" A
def time = GetTickCountInTimeUnits()- F! r5 _: K W0 M3 Q V6 y
( d( c) z( a `& Q 1 t( a+ [) L' U // This is an agent decision. ; a& T P6 L2 `6 x( U if (watchedNode.pressure<200) {; {; i+ L; r9 d6 C/ A
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// This is a task.4 A/ f3 k# J6 w6 P
setPressure(watchedAgent.pressure)% E# r1 H! ~- X& _9 S
* P1 I4 ~, J( R- u) D! p/ L0 e, G# n } else { 1 m' P6 I$ \* O0 U. V4 A- D* l. R' ]0 y; n6 B' s3 r, }
5 [% [# J8 c6 U1 b2 D8 J, }5 ~ } , l" m7 O* S: [. ]3 S, v$ c // Return the results. 5 G2 q: ~* X, V `* }8 [/ a return returnValue 6 L4 P; P6 R' }- [2 h. g7 p1 E5 C# f. D/ S; T, r
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9 z; d e" Q% l( U /**; A% V+ |6 p( l* Q r
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* This is the step behavior.' u+ @) b/ z0 [1 N
* @method step ; L- s: G. h# `% g% I8 z * : W& L/ G% B( T9 D2 G( m3 A */3 l d* k' z5 o) g& a; S: |1 `
@ScheduledMethod( P. D3 {; r1 e7 `% ` start = 1d, , x/ Q' V+ {! f# s6 A: U7 S interval = 1d,( H$ [2 j! u5 p9 v, K* ^% q
shuffle = false 9 |0 b& s( O% @$ ?6 K/ b6 y) N )4 p' x( K+ y. j, N
public void step() {" U" r) Y' g+ y8 g, p- K
( ^$ z" U- ^6 {# C6 W$ S1 m // Note the simulation time.% g- X0 ~' |3 y4 W! d2 i
def time = GetTickCountInTimeUnits() 0 Q, w2 a5 p* H4 W0 C E5 X0 f/ u0 I* ^( B
// This is a task.9 f. n" \' z: \; i
measurePressure=pressure+ RandomDraw(-20.0, 20.0)2 \% G0 R7 q( [( {' J; w2 e6 }0 I8 g' H9 _
// End the method.1 c& w& y; ?5 F' e4 }( d' S5 u. Q
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}
注意,在函数step中. q6 D7 l+ c2 Z1 A4 y/ O' w
public def step(infrastructuredemo.GasNode watchedAgent) { t6 J0 p% F& t1 A% @% _ //这里是watchedAgent2 |7 I" w- B+ ~; `
但是在语句中,你填的是watchedNode " n+ A4 X1 V2 l // This is an agent decision.+ j( ~& L4 \$ }; [- X$ ^; R- P
if (watchedNode.pressure<200) { . j. j0 n8 n. P, _: n. v setPressure(watchedAgent.pressure)# W* m. Q r; Y8 s# n) I v) ~; Z
变量名称须统一,可以都改为watchedAgent