在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 ) Z$ M: {) W" C$ @- m$ A- E" e% p- ]8 A: W0 @; o6 _
* P; |: m9 |% J+ g' \6 _
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure"). K% }7 y2 r/ x( T) \, _
public double getMeasured pressure() {+ {0 [7 M" q& G: D @
return measured pressure : r7 v0 f# z) w6 Y: a }/ w5 V$ q' J) W5 P- [3 K; T% O0 ^4 r
public void setMeasured pressure(double newValue) { % h! J& p/ D: T8 i8 i measured pressure = newValue # L8 U; Z: i, l8 h/ g, R, x" s3 ?+ S } L; a7 b c) k$ p public double measured pressure = 0 + I+ U* K N# E2 @6 Q/ `& L6 `6 l$ Y
/** ( ]: e, M# p' t ] * % B/ |- g" P/ d5 u( G3 |$ G5 ` * This value is used to automatically generate agent identifiers.1 g& B T3 O% q8 S
* @field serialVersionUID ]! s7 w9 O/ S) L5 B *' ^7 y: W, L0 N# }" o7 j$ z
*/* Z o V) U8 \# k: a
private static final long serialVersionUID = 1L ~% p: D$ v' R( N! y8 R) @% V. b7 \" Y' x! r
/** q0 t- y7 o4 S; K1 V* |7 X
* 0 \$ Q( I6 G1 G2 X2 o f3 C. S1 ? * This value is used to automatically generate agent identifiers.: G$ c, S, C$ q3 H1 u: E) ~; V
* @field agentIDCounter 9 g5 ~" _; W) Z6 z' U5 X0 ] *7 s9 Z1 a- r- u |
*/ 9 q/ E' N8 s0 C8 C protected static long agentIDCounter = 1 : c6 Z' T4 Q* p* [1 X4 b9 r8 m) w4 B3 X* c0 L" T* X* z
/** 0 s1 D5 Y( B0 \, Y3 O* b * : k( L* p# Z$ [6 `0 [ * This value is the agent's identifier. - [5 a4 t. ~9 T: w& o * @field agentID9 H( g n* I6 }8 N- R
*$ }& H$ |" [6 D( `9 E
*/ # s2 u, _- K! j protected String agentID = "GasNode " + (agentIDCounter++). n* x# i) c% v2 ^5 b6 W
/ A4 A: O4 W$ \+ s v; \ /** % ]) p- U8 B" p, j: R- n *2 o: w5 n8 x# w6 i; Q' @- O
* This is the step behavior. ; H( _- ^" t5 q, B% \0 e * @method step2 D8 s) d4 Q7 t6 l/ Z2 x3 C
*$ E! {6 d1 D1 i |* }
*/% n$ {- ~& k( H4 W9 v! t7 p
@Watch(5 Z5 X( N) h3 H# m4 ~ i
watcheeClassName = 'infrastructuredemo.GasNode', ! l5 h1 j, @7 k3 U watcheeFieldNames = 'pressure', / i) t/ ?& m8 h# ~ query = 'linked_from',! R: y6 C# Q* U# c2 o' e1 U
whenToTrigger = WatcherTriggerSchedule.LATER,. E! h) G" ?" l0 q
scheduleTriggerDelta = 10d+ i1 Y& W* Z. W
)* G* b' Y8 e3 G6 W7 P
public def step(infrastructuredemo.GasNode watchedAgent) {/ `. ^; J8 | p+ V6 u
# S5 h# n3 ~% f6 \& P // Define the return value variable.& P: q: s, j7 x
def returnValue" A! e+ Y5 Y* I0 R! C
# {, U+ b) t, s$ B% d* z1 E: | // Note the simulation time.2 K5 T5 T6 K) d( |2 V
def time = GetTickCountInTimeUnits()% g+ ]! k4 d) `* d! p6 z
) |, Z( ~: h/ g9 }+ D' Q
: v* u. X; E" S7 { // This is an agent decision.* ^7 p* ]# T- t$ E7 |
if (watchedNode.pressure<200) { * \1 X7 ]5 g1 C6 g& N# U- P8 k% r; \( _5 N
// This is a task. 6 p1 v N! {$ I) p setPressure(watchedAgent.pressure)0 a+ ~ y M7 U: G
0 y# {4 p# A3 a, n' l7 l% \0 O
} else {, c# L% y# A2 E" V
/ |; A# J) e$ h* z( {; A; y1 d' Q" I8 J$ ?( \; C9 G$ n
}: h; E( i8 V1 h* U- c, T
// Return the results. ) N/ i( i/ |* q6 d8 q* u return returnValue ; y) x+ W q2 _7 v7 v9 @0 _1 o/ |& g' E) I( h5 c
}9 F( B# o! |5 P; C9 w1 ~) {
7 |' e" w( u: |9 Y5 }9 b+ H
/** 0 z* v0 f9 ^$ D* V. }/ l2 N * : ^# }; l# L" x' Z9 {8 a * This is the step behavior. 2 t" I1 B+ s' x$ A3 z+ a7 Q * @method step2 x3 N# F, \/ M% Y6 ?# C( t
* " l% ]7 g0 [' Q* v) b */, X+ ^' W: @: C6 l+ G
@ScheduledMethod(+ i0 o" X+ b U% p+ s G9 J S- B3 x
start = 1d, & |2 n. G h( U& \ interval = 1d, " F) D0 S- c0 ]( D9 m& |- }2 J) J shuffle = false( W4 l7 o2 [3 a$ P
) ' S; {5 q/ t& }& {/ Y: ~/ o6 H public void step() { ( |6 ~& Z8 I7 {, k! M4 ^! _0 W; W, ^ z) \ E3 W0 w
// Note the simulation time.8 C& l4 r& @* z9 q" ]# c; Y, G
def time = GetTickCountInTimeUnits() 2 I! l5 ]; D6 M" i2 S / h2 ]6 S! d, J" ]& [& `/ ^ // This is a task.$ `: n. `" y3 ]* n- ]! }
measurePressure=pressure+ RandomDraw(-20.0, 20.0) $ |: Z) |0 J" y& ~0 z( @- [ // End the method." w' M4 M* x1 x) _2 W: M$ ]
return* F& c8 a$ M" O) N# C
注意,在函数step中& n6 \8 {% Y* f" z- X- [ ?
public def step(infrastructuredemo.GasNode watchedAgent) { 4 k2 t' q0 {0 u, e, H1 Z //这里是watchedAgent . R/ _: _3 s! A _# T0 R7 h% @! l 但是在语句中,你填的是watchedNode6 R+ T$ q& c" S
// This is an agent decision. . s6 d0 w3 b: g; Z if (watchedNode.pressure<200) { # l5 b- q5 X( P, r setPressure(watchedAgent.pressure) . A0 M' P. d' D4 r变量名称须统一,可以都改为watchedAgent