在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 9 ~! A: N+ g% Z2 i- y% e , V7 h$ H0 `2 R+ n: t$ [+ ?# |. ^7 b" ]4 N; r# @/ n
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")9 W# i6 z7 C8 R. d
public double getMeasured pressure() {, s5 C9 _5 i! P
return measured pressure* @# a0 A7 _: T2 C, C+ W
} % l; |' g6 @/ t, a public void setMeasured pressure(double newValue) {) d2 I- |9 {( a! ~( t, i" R
measured pressure = newValue! D$ H5 A7 _) e7 M, L
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public double measured pressure = 0, K; [! y7 H3 q) W3 S
, |/ ^& P+ C# `- k+ J. a: Y /**: ?# O& [ ?6 q2 ?5 y
* * t' i# U( I; V( A# r W+ f. E. v * This value is used to automatically generate agent identifiers.. N6 u+ T/ o) M" l! q& o2 |, v
* @field serialVersionUID9 }- n: d2 C$ A. I, N
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private static final long serialVersionUID = 1L $ z6 N! z2 f! Z4 o6 ` . t9 M5 W0 ]7 W9 Q /**5 s$ Y; k+ U( i, L
* 0 s5 c. |# l# ~9 O' i * This value is used to automatically generate agent identifiers. 0 Z( i* E/ Z; ]- z7 Z, Q5 r! N0 t9 ` * @field agentIDCounter : P& `8 n, x4 Q4 r! _ *: T4 P" p( [" B( u- B; ?" O; Q/ ~
*/ 4 t, Q0 _! q: }( |" u protected static long agentIDCounter = 1 , i0 A+ I$ y1 z( F; g 5 x; n0 v+ b8 k0 V7 } W" j /**2 U3 q' u& `- a: \ E0 A
* t0 b9 o+ A- u * This value is the agent's identifier. + ?% u$ R3 |! P: g( N. n- \ * @field agentID , R9 E Z6 H: A* [' ? * " H; H( Z, X) b* Q9 C2 } */7 g9 j' v4 J; P$ Y" ?
protected String agentID = "GasNode " + (agentIDCounter++): ^0 R" `- i) o9 b
( _/ h y0 x) O$ G! n /** 2 Y b8 c8 a, [$ N* ]5 I9 ~ * 4 E) S( |! Y. d * This is the step behavior. 3 w, h* J; R0 }% ?; N * @method step ! b5 h; |+ M+ L8 A- k *' ~+ e0 | k* s6 ]; [$ B# L/ Q. {
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@Watch(& V; T% i; o( G) a9 H" N6 R% |% j: l
watcheeClassName = 'infrastructuredemo.GasNode', 7 i- t4 C1 B+ i9 k; q! m watcheeFieldNames = 'pressure', # R. D7 O1 n8 `2 \* k- p# J( u1 a query = 'linked_from',! A7 G. t. r A2 {8 u g- u" l! m
whenToTrigger = WatcherTriggerSchedule.LATER, : h3 f( f: B) I3 ]* Y scheduleTriggerDelta = 10d 3 h, N/ p4 Z' l+ C: Y$ i' F ) |) C* i! j" ?4 R" V5 A
public def step(infrastructuredemo.GasNode watchedAgent) { # d0 l2 a" ~# D0 \, g4 v }1 g% |5 x1 V" W' {
// Define the return value variable. # S$ _. z9 P# c7 f6 `# p+ x def returnValue * v8 O: t) |6 @% A! l& n1 L ( x. G( E7 |' s // Note the simulation time. 6 h8 U9 w% O7 q def time = GetTickCountInTimeUnits() # W- i2 V' r9 A) [. l) ]( L" E2 d, C. |; ^! y
: E z3 t" n' W2 H) |% ^* N0 q // This is an agent decision.+ z; s: T- }" e: r4 K9 N- x
if (watchedNode.pressure<200) { ; H. z( M5 J! H l% p6 G8 J# q8 Q# R" `! P( h# a+ T
// This is a task.+ y& h$ _) {9 i) l) Q$ R
setPressure(watchedAgent.pressure)" o3 j% h% }1 O8 S) K: `: c# d
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} else {, q# T3 I) V% o0 g
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} 5 G% W6 |0 A9 b5 r // Return the results.6 e& G/ n0 I. X. D" R' ~4 K
return returnValue 4 |5 L1 u, o5 \% L* @" D# c$ j; b7 G+ p; b$ x4 k$ Z! {' M, X5 B9 P
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* ) Y# M. h9 ^4 B g( j, v$ Y * This is the step behavior. , X' c% x# @4 f2 H7 T( o! O5 G+ y1 t * @method step * h0 S/ p9 t# I2 ] *: m8 n; W# ^, N& b. Z- U# ~
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@ScheduledMethod(7 t3 [- v# k `9 m0 l/ R2 U6 M1 b
start = 1d, . H$ J" x$ n+ Z+ x interval = 1d,9 u8 t- T! E3 z2 \
shuffle = false , {5 T7 n) l3 E- [0 z )" `7 k/ C, x& w; g0 N; e) w
public void step() {( T9 ~, P2 t% X
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// Note the simulation time., a! I4 | Q9 |' P8 c
def time = GetTickCountInTimeUnits()0 e! F, q; c, f% [' R" d' n2 R! A
% n/ Q* F+ Z9 J# g" |9 C& R! j' k8 U // This is a task.. \# V; C/ E% \4 t
measurePressure=pressure+ RandomDraw(-20.0, 20.0) " e5 H8 G" g% C; o // End the method. 3 H) [) L, N, J, J) q return$ C1 Q: a) l! B/ C" e, g
注意,在函数step中 9 F8 t8 i5 N' ?3 O1 \0 e public def step(infrastructuredemo.GasNode watchedAgent) {1 P) y, z& b1 J6 x$ ^& u
//这里是watchedAgent; b& q+ ^5 Z" k( r1 z( A. V* U
但是在语句中,你填的是watchedNode' \0 M' {+ x& T& [) D1 o9 e
// This is an agent decision. . S5 A" t% F3 m+ x+ t, a# d& e if (watchedNode.pressure<200) { / [( z' G% h5 b" S* o. e setPressure(watchedAgent.pressure), I% r4 n, R( ] x$ S8 W
变量名称须统一,可以都改为watchedAgent
注意,在函数step中 " }. b, o/ x$ L& S public def step(infrastructuredemo.GasNode watchedAgent) { 7 [" b% K' m. r* ?+ d //这里是watchedAgent , W5 c, K: k+ I% P& o" L 但是在语句中,你填的是watchedNode L6 B0 l5 d! J- v/ u
// This is an agent decision.& l O2 T, d1 q
if (watchedNode.pressure<200) { " D4 i3 K5 K: C) L, W p# G setPressure(watchedAgent.pressure)/ K* y1 ~1 V/ q$ M6 ~& |# {( V
变量名称须统一,可以都改为watchedAgent