在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 " s h: ^: N. u$ O% @7 M& z; z . E* f* I- ? X$ V/ Y$ Q- J9 L- E' o8 u$ F& A7 R' X0 _
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") % ?) W* h: I! I$ l; n- K w public double getMeasured pressure() {4 J7 h+ ?% z0 U7 A, g9 k3 [! s
return measured pressure; @6 x6 j- A+ f) C5 V7 h( _8 }" y
}$ O: [1 T' T0 }
public void setMeasured pressure(double newValue) { + T+ k5 D4 t1 n" J7 M. p) x3 @ measured pressure = newValue+ r( \# {. D. j9 G$ q. O/ h
}- d' M1 r- f3 g" M, P$ o
public double measured pressure = 0 & b- \4 t: F8 n+ o7 }7 D. P 5 |& B- n( V) \# V4 l" ~+ Y /** 3 j- {. i5 v% L* {5 G *8 V/ r5 z" S* }' U/ Q
* This value is used to automatically generate agent identifiers." r' l* y1 d3 T8 a) d
* @field serialVersionUID; O. F) q6 @1 _5 y
* & W0 ?3 f) [( \3 `2 q */ # k. L& |, c, }2 h& P private static final long serialVersionUID = 1L5 \' H; J( O7 j1 K, \
/ A" ~- W; v2 Z8 v* G! y
/** 5 m% y' l$ m. P7 f4 T *$ V5 `8 O" z" j) r# e5 k% c3 D& h
* This value is used to automatically generate agent identifiers.5 J9 z/ w- R: m2 s' `* B
* @field agentIDCounter . L& Q7 z2 o$ [; w1 w; m( r2 W4 f4 ] *% e1 N. S; l. R. j$ u& K
*/$ h K; q- x* z5 s! l3 j3 B
protected static long agentIDCounter = 1" F: M6 G# L# ]# ?( u6 b# @
; @* c. ^, g' o
/**1 ^5 A! m' }2 Q1 \
*; q; ?7 }% h+ V, d. c
* This value is the agent's identifier. * K. y9 _ l" K/ v * @field agentID * C/ C( J. ]% T * _. I8 K" `: z: K- ]
*/ ) a+ ~- n- ~0 @' t+ \ protected String agentID = "GasNode " + (agentIDCounter++) 4 G3 Q1 R9 L) n3 L 4 E' S; W# o2 _- D4 f6 k& n- l /**; t/ G& ]: ?: c2 w0 K# X1 Y5 X
* 9 G0 i, f1 r8 z3 } * This is the step behavior. : N. B4 P# \/ v' _2 o5 u7 p) R * @method step% f$ R3 K! T9 p" F7 t
* - @7 Q" @$ F& C* M1 [$ ] */ H, }$ t h+ _. _( }. q! T2 b @Watch(( Q6 x% x [/ r2 q* q
watcheeClassName = 'infrastructuredemo.GasNode', 1 f/ j, v! F' G* t: Z6 o* M watcheeFieldNames = 'pressure', : |) g" d& d& @9 S/ X query = 'linked_from', / g1 J; c% w; t9 y- J' i2 t; _ whenToTrigger = WatcherTriggerSchedule.LATER,1 D% M# T7 ?( X) D& X
scheduleTriggerDelta = 10d! O. v% D" Y. E3 Q& ]& h
) r* ?9 {' J0 Q, R
public def step(infrastructuredemo.GasNode watchedAgent) { 8 }# y9 S n l& J+ c, W m. L1 |1 V( ]0 B
// Define the return value variable. : r5 W6 V& X U! G0 c def returnValue 5 r' e+ I$ q1 n/ R 4 M' z! ^6 [# _1 U2 o+ c // Note the simulation time. ; H6 V3 X& O* J5 r6 x def time = GetTickCountInTimeUnits(); M) x* H1 I! l3 R$ Q, F0 Z
+ k% b. O; a$ {2 H! E& [* s6 |) N; }2 ] k9 {
// This is an agent decision.8 H; v7 [3 A, n# K4 [: O4 ?
if (watchedNode.pressure<200) {7 f3 ]8 f2 k: O& Z3 y
4 M# P0 J- ~0 Q // This is a task.9 j& g; r* _& ^/ s. Z& l
setPressure(watchedAgent.pressure) 8 _. q9 T4 o. \) {- }- ^ ( O; Q% d4 U+ Y+ C } else { ^1 s$ r2 C9 L& e* E6 F
" `; H+ ^- j$ R" T' ~. u7 S: Q3 q8 l& K/ M! l
} 4 w6 t; P" l" K) p // Return the results.. H# \4 Q9 q' {7 ]6 I: }
return returnValue' j5 [# k* {6 J/ f. X5 D6 w
6 s0 _" w! V% P# V! T
}0 R7 o8 K5 f5 b) P- q" K9 C
j( @- L: N; t. F0 @4 l5 n /** ! G% C2 B! ^, v2 u" _0 M9 { h ** @0 j' `' k# w
* This is the step behavior.: _2 U8 P1 X, G
* @method step2 @6 K" M- z% d+ P+ q- w5 T% }- v
* & I. y9 S% T% N6 B */% B2 B7 _5 y7 p0 N n4 ~% Z% T! _
@ScheduledMethod( / W3 T6 z0 p5 A start = 1d, $ m4 s% b/ ]/ x4 a. o/ K interval = 1d, 9 I: ^2 B! X. w: s H: k shuffle = false$ _5 z- I! I! Q# _% f+ k
) ' v6 x0 N& a8 {3 g5 X4 @2 v4 n public void step() { ( }: H! Q7 C1 R/ t( |" z+ v$ _' X( o$ t+ l2 l
// Note the simulation time.- n: S4 T1 z: ~9 A9 X# ?( n. Y4 S4 l8 z
def time = GetTickCountInTimeUnits()5 R* Y: r4 Z+ I' D! }5 Z* c! N- @/ n
" d# `$ a9 X& K5 e9 O3 n) r0 M // This is a task.; w. d% {* t6 t% [7 y7 S) L
measurePressure=pressure+ RandomDraw(-20.0, 20.0) 5 w+ z/ Z- w& n, e- g# k // End the method.! F' Q$ F" D5 `- v
return , o( o( K" O+ m. I # A" e( C% i/ X: ?% x1 F% r }
注意,在函数step中: l0 _* W; ^' b. F3 J
public def step(infrastructuredemo.GasNode watchedAgent) { & q% L4 r, t1 [7 G //这里是watchedAgent5 n$ D0 A* Y; I1 o9 y
但是在语句中,你填的是watchedNode $ J9 a4 D9 _+ j& d // This is an agent decision. # p6 v; z3 E/ `) v6 T if (watchedNode.pressure<200) { : c" i, w% F3 v q9 P setPressure(watchedAgent.pressure); `; {- I1 s. c
变量名称须统一,可以都改为watchedAgent