在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 - k( g6 O+ N2 z( Z
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3 E) T, K, e7 d@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")$ b k- p$ W+ n
public double getMeasured pressure() {1 O1 g p7 Y* _ y
return measured pressure B5 [9 v: c' o& ^, e7 \. c
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public void setMeasured pressure(double newValue) {' I' k% t v! P5 C0 A, t0 R+ |
measured pressure = newValue: r/ ~* `+ m+ m' h
} 6 T* E$ z- ]/ Z' l1 k5 A public double measured pressure = 07 h5 K U2 J5 d+ T/ m
/ k+ A/ S! \' s, p9 H /** ( N. ` X9 X- M" G7 Y6 @ *: L" C/ s( |! X7 |( z7 W) [8 k
* This value is used to automatically generate agent identifiers.9 l( |; Y( D. `1 h& s( x2 d Z6 z# c
* @field serialVersionUID9 b" T+ ^' |; L
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*/ 0 }# K. w7 ?$ r5 |- s) o1 e private static final long serialVersionUID = 1L# B6 T. G# X2 L/ Z+ [9 e0 E: }; ^% S
" e1 `. _& I4 Y) @& c; l- | /** , |- g/ _" Z6 T9 q7 S * 0 @- P- H+ c% s2 S2 S * This value is used to automatically generate agent identifiers.# S0 W' d3 p& c
* @field agentIDCounter) G$ H- a$ j& `" Q* _( G8 o+ u2 ^
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protected static long agentIDCounter = 1 ; ~, m+ R& d4 P+ g9 |$ `0 o; L0 K- c# }- u+ k' f8 a
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* This value is the agent's identifier. 3 B- V2 g: X, y; d# W8 V* r * @field agentID" {2 X! ^4 j1 B. F. _
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protected String agentID = "GasNode " + (agentIDCounter++) : }4 y& G0 Y5 v" {+ B. [% y! \: m0 G S3 k& [' k6 l' V- v
/**, \4 L- P, h, m& e
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* This is the step behavior.; |/ h$ W9 Z9 a5 _
* @method step 9 J1 E$ M, d3 B9 u" [! c9 t * , a7 I5 I1 n" q */ 8 N7 Z3 t( l @ @Watch(8 O2 z; T) g, j8 q
watcheeClassName = 'infrastructuredemo.GasNode', 6 `9 P3 D. E& J1 C8 w! ` watcheeFieldNames = 'pressure',% r& m9 ^! [, P7 k/ D
query = 'linked_from', + c- i; }7 H/ J& p0 E8 x/ a% j! O; z whenToTrigger = WatcherTriggerSchedule.LATER,( J2 H* I, W9 ~( \/ H
scheduleTriggerDelta = 10d $ `5 ]/ g6 \# N4 j+ b. y ) ! p4 H7 C n% I3 K l8 [% | public def step(infrastructuredemo.GasNode watchedAgent) {% H( v$ Y- G/ u' Z! P4 I
- b, Y6 A6 ~3 ^* K // Define the return value variable.$ z# [" `5 l# v3 ?4 |( B
def returnValue ( ?# z; P4 ]/ I- _+ r# _ ; E. z/ P7 @9 D3 \& ` // Note the simulation time. " a; D. e! _, l/ ?' H def time = GetTickCountInTimeUnits() 4 F4 r( C, o- W' D* B' n: i. }
! z6 p" s: a% g // This is an agent decision.* t( ~3 P! F) n f; _1 w
if (watchedNode.pressure<200) {8 ?/ p' t- m Q( y% s0 x
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// This is a task.# G- v4 @( g* l* V
setPressure(watchedAgent.pressure)6 T$ e9 e1 ]: X2 O# R) _+ s
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} else { # e+ @$ y& e7 N2 ?9 ^" Q3 N . z. v, b+ O. X9 | / ^9 S8 e' d* O/ W }. h5 v2 Y2 e% `6 s( Q0 }4 l v- j
// Return the results. ) @5 x# C& _1 w; m- {- o) s) R# b6 n return returnValue 2 W/ O9 L8 t* z- d; y+ O& f' O! }( \: u: a2 E2 d
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+ z1 P/ P, y2 b6 m) G /**$ W s% h4 I* Q1 A# X8 e
* - p( T0 ^1 l: @ * This is the step behavior.. T5 }+ [5 t# t5 \5 O
* @method step) ^; W4 ^ O1 g: e6 C& I0 b
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*/ 6 H1 R4 ?$ B% \ @ScheduledMethod($ u/ L8 w0 i; L% ?2 o ?1 T
start = 1d, / B1 [ Q% C7 b- B# E, ] interval = 1d, % }, [) }/ X9 u shuffle = false2 m8 v7 ?+ d. Z
) ' J8 h, b6 ]+ E* q5 u' ?* C6 `/ X public void step() { 2 L5 V) r% L" B+ F4 Y" E' u7 p' g" }3 E3 ~5 J6 T' k) w, _% e3 D$ B3 E
// Note the simulation time. & D; l& l. z- X: y9 i& `' Q7 ~: J7 X def time = GetTickCountInTimeUnits() 3 S3 ^2 S% B' p! p ) ^( n1 l* L2 w // This is a task.- P8 @, A6 g7 U e; {: L" A
measurePressure=pressure+ RandomDraw(-20.0, 20.0); q% e: h: J; b4 N O
// End the method.- f+ \ R* N9 p4 |
return6 S3 A7 j0 V) A5 m3 ?
注意,在函数step中& M6 c' r7 h( f" F" C( o" j
public def step(infrastructuredemo.GasNode watchedAgent) { . c! h6 Q9 k3 t q% T' h //这里是watchedAgent & G0 a7 A3 P y 但是在语句中,你填的是watchedNode V. v9 s# r/ D* E1 Q
// This is an agent decision. 5 N5 A. \+ C3 S: E2 f if (watchedNode.pressure<200) { 8 t. q4 c3 a0 K setPressure(watchedAgent.pressure)- B: R" W* z4 j
变量名称须统一,可以都改为watchedAgent