在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 # M. x4 t E, t" _+ x- V
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")" ~+ c% f* d. b4 Y2 k: ]2 w
public double getMeasured pressure() {* {/ b1 W# |, s& h) h
return measured pressure9 Q$ i1 N) O7 t8 R+ |8 R$ z% p, U
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public void setMeasured pressure(double newValue) { . [! V2 C( `3 K' K' x- C l ^ measured pressure = newValue 7 J% A$ o: N& n9 f) y& U }8 k! J/ @. v% ?* x" m
public double measured pressure = 07 Z- S* A n! G- V
8 B, H( u& C7 @' @ /**; K% Z! x& L( K( v
* * K0 V6 b7 P+ a& p% U+ ` * This value is used to automatically generate agent identifiers.. u( v0 {3 N' w5 J6 _: ^* Q& D5 ` Q
* @field serialVersionUID / ]: e" c$ U. b0 s1 `+ B *# q5 L9 {! H% t5 I& X
*// t1 P+ A. \, ~! m
private static final long serialVersionUID = 1L$ \3 _, K* n( N8 w3 Y' }3 Q8 u
8 W5 ]0 H( Z# T4 }& k4 r+ Q- d /**, k$ S l# V7 y
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* This value is used to automatically generate agent identifiers." I# J% ]& s8 ~! w( t
* @field agentIDCounter: M9 ?. v" I% R: V+ K9 u' a1 n
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*/ / A; l1 K: P+ F" }* ?/ `+ ~ protected static long agentIDCounter = 17 d. ?; W! t4 G5 M
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/** 1 k# Z3 k+ Y' b# m( e; T * 5 i8 S1 L8 A2 p * This value is the agent's identifier. ) k2 K$ g) r# B* T * @field agentID ' m- n6 E9 F( a; N& ^/ i d * ' r) T6 Q! }( z) r: z */ " ~* _8 f; B8 j. O& y& e. \" l protected String agentID = "GasNode " + (agentIDCounter++) & q: L. I) G! K3 ]9 u* Y / S8 M" K7 }/ m& G /**3 n; g' z2 L/ J( s1 i9 D5 b/ @
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* This is the step behavior.9 V6 P: \$ j0 V B2 v! r9 {$ X
* @method step ( M5 v! q. a1 @& D *# _; Q/ t: q8 z" M
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@Watch(7 \! v. A* V9 {5 k; {0 ~* k0 j
watcheeClassName = 'infrastructuredemo.GasNode', 7 k7 Y: F: y5 r1 Q; H watcheeFieldNames = 'pressure',# q w6 w' H. _( Y$ Z9 _# W
query = 'linked_from',1 o% a* T; _* U8 x5 B( t. B8 s% G y
whenToTrigger = WatcherTriggerSchedule.LATER, + R- X3 _" ~) O2 ?. W scheduleTriggerDelta = 10d " d6 R; k# D" Q4 C; V/ r )% I1 B& L' ]/ Y" C
public def step(infrastructuredemo.GasNode watchedAgent) { 7 |9 x, O$ {8 T0 @: X' m! s# Z3 ]% Z7 ]* O% v' m% `' D. F
// Define the return value variable.1 u& c) n: Z2 S6 O! o
def returnValue6 I e- R; R" t- @
. L$ } l2 O/ f // Note the simulation time.1 C4 E r7 u5 s' ]( A U. \' |$ G$ U
def time = GetTickCountInTimeUnits()3 W7 \; h6 j8 h- X j% z$ C+ H
t" N% I) t( ]. |% K: K8 O2 E$ g/ j# e : R: c s5 V# L/ m% d$ ^2 [6 e // This is an agent decision.5 x! R u& b% c$ N, M) d
if (watchedNode.pressure<200) { 4 F: {9 |0 C# k( h, N1 d# x& U$ M 0 j. t3 s( U& R; Y // This is a task. + D ?; j' q" ]; ~( o, O5 S3 ` setPressure(watchedAgent.pressure)4 L% z4 `; s6 k$ e2 p. ~* X
4 E- Y$ `. q D# | } else {3 j9 d) r, K. E" ?: B- }5 E
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// Return the results.% c% P4 L0 Y* ~. p3 T- r
return returnValue* G, n0 A# S) [- s
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/**! [& j6 u0 c4 q8 G+ X1 {
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* This is the step behavior.% E$ ^& G! v+ `: G% p/ ]* C
* @method step M/ C* Q$ p+ M9 H * * C3 w& X, @% M! x" S& p. M: v */ 2 o( N2 U' y2 x% a1 i @ScheduledMethod( 1 C7 r; X4 |8 [2 Y$ W+ Q! @ start = 1d,' m* [8 z; C7 k5 n2 B
interval = 1d, % r1 W) R8 [# c8 n9 c0 K4 T% U" J shuffle = false 1 W( ?# ?* b0 m4 @/ z" P4 m ) 7 C6 [/ L8 a+ N) }4 K public void step() { & W. j S7 @, b0 w' W7 `! F7 C0 m. j2 T+ A. }
// Note the simulation time., n: }3 U7 w3 K9 q
def time = GetTickCountInTimeUnits() 1 o9 ~' ~; L* f; r+ P " e( \" A4 z# n! P) j/ q; x d // This is a task.1 y8 X) }; ?; o% o: g' u4 x4 t
measurePressure=pressure+ RandomDraw(-20.0, 20.0) 0 g5 i( D4 v8 @5 k+ Z // End the method.% b9 B' W. z9 R1 |/ Q) v# U" I" B
return* b( d6 }6 o, B% D+ L
注意,在函数step中 $ X" B' Z+ ~/ z) t' y8 e7 A public def step(infrastructuredemo.GasNode watchedAgent) {' z4 R$ M1 _1 Z8 T: F* P# W
//这里是watchedAgent ! [0 i, j* |' X) c' ?3 ?, x3 g 但是在语句中,你填的是watchedNode+ J' O$ _7 p0 a2 u
// This is an agent decision.9 M5 W1 Z, t ?/ l) r b0 l+ S
if (watchedNode.pressure<200) { 7 @) v- W m4 w. Z) V7 V" l
setPressure(watchedAgent.pressure). K8 h: b Y- p/ [
变量名称须统一,可以都改为watchedAgent
注意,在函数step中 2 ?$ Y+ S7 u, u& d3 y* J9 H public def step(infrastructuredemo.GasNode watchedAgent) {4 x% y, ~* g$ F
//这里是watchedAgent( ?- k: R' I* P2 H, Y+ N q; Q5 X j
但是在语句中,你填的是watchedNode 3 Z! W& C- F" W3 h% U# ]- [ // This is an agent decision. 9 ~$ U2 \8 S. N( y' ]6 ` m0 h if (watchedNode.pressure<200) { 6 ?8 m5 ^) g8 _/ Z. f. L( M
setPressure(watchedAgent.pressure) ( M8 u A" x7 Z, M4 Z, d0 s. c变量名称须统一,可以都改为watchedAgent