在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 ) A$ ~6 |7 n% E: m- o
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")5 h$ t( q5 @1 w. P( u. r
public double getMeasured pressure() {$ o0 l% C B/ _$ G" ~( o+ q5 C
return measured pressure " _) {; ~) b! N }7 `6 ~, z. P# y4 V
public void setMeasured pressure(double newValue) {( v9 p. F+ s3 P. M
measured pressure = newValue8 I" I4 t0 E( T% S" K: U
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public double measured pressure = 0- |4 s. z4 G7 ?: b* ?: k
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/**; ~7 p# ^- b, w$ a( E. c
* + m9 b& ]( h) P. \8 c- o * This value is used to automatically generate agent identifiers. 0 `5 x$ J$ ` e6 x * @field serialVersionUID 4 s( t/ ^8 ?0 G% Q5 Q. Z% T *1 Y9 A0 K$ D5 A( [. S' I5 k
*/ W4 b+ h% q$ F7 c7 j( {
private static final long serialVersionUID = 1L; w5 d1 S+ G y
6 ~9 U0 r( T0 i7 E& C! @+ N /**+ }) u& }# s' B/ i" ?3 e5 I3 [
* 9 ?+ W1 K) i% C3 G' x/ R7 G * This value is used to automatically generate agent identifiers.+ W! u, b0 j# z6 h8 z
* @field agentIDCounter 5 D6 T+ m3 H6 b2 m * " x0 W( T/ o" N c */ & { M; Y0 V- j protected static long agentIDCounter = 1 ' y- f/ o; L( j z! Y' W, x $ d1 e( q4 J1 B( F+ ~' } /**8 B* z& I6 r& B: n
* & b# X3 `* _5 ]3 c" F: m* U" u0 H * This value is the agent's identifier. * P8 D" z2 E! ^4 K * @field agentID; z2 W# }8 ~+ L! u9 C
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protected String agentID = "GasNode " + (agentIDCounter++) & h* _, B& I! d4 J5 e1 F/ q% a% f. g* C0 ?
/** M; q' _( _' ?$ l9 O$ E *4 k% e s& m/ r! {$ j0 c
* This is the step behavior." }5 t% Y" `( D3 w7 h; w' v6 m
* @method step8 ~5 j. o7 E3 x) N: n1 i
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@Watch(3 F9 T+ v& d% ^/ u
watcheeClassName = 'infrastructuredemo.GasNode', ! H& j# U% E# q' r# S8 g' e5 X watcheeFieldNames = 'pressure',9 F, c: x& s7 [
query = 'linked_from',- o. B* c6 f% k( t# h& X3 j1 q6 E( P
whenToTrigger = WatcherTriggerSchedule.LATER,0 Z$ s+ V. m) q( v [
scheduleTriggerDelta = 10d% n) D0 c; O; t% r m8 P
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public def step(infrastructuredemo.GasNode watchedAgent) {& M" \7 O H4 ?$ }' b w+ u5 l; x$ k% \
9 b2 p" `8 ?0 Y z2 ?6 |2 J/ S // Define the return value variable. * g+ e) S6 C% d V, o def returnValue5 P7 M8 O9 @& B$ V! d0 \! r2 i+ v
9 _; b- p K5 e- U# }# S // Note the simulation time.: x# A' l: |1 x, K' T6 J
def time = GetTickCountInTimeUnits() 6 @0 M' D% w- ?+ G1 P . a* J1 Q0 e4 }* c' U9 N' E% T' r7 ?- @: V
// This is an agent decision.! Q D4 }* K6 K, K7 G
if (watchedNode.pressure<200) { % j& O: l3 `1 S J- B6 E5 n- B, K f: d& U5 o0 P" C. r
// This is a task.* U( ^( W" W) h8 D9 Z3 L
setPressure(watchedAgent.pressure) 3 E& W' @1 m" x& t+ L! ?' u( Y & y, p W% |& R } else {0 n! g, Z5 S+ S6 g1 f& Y* [$ P! Z
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// Return the results.( ~+ l/ p1 A/ c; j( r4 E9 R# E( k
return returnValue' q, {, t. A4 |7 R9 Y
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/** 8 K" u: s- n- N *8 L0 q/ Z* H. z9 \& A) S; K+ l S
* This is the step behavior.: `9 c8 T3 X! o2 r" W( L: W1 X
* @method step ) R7 P) B3 ]! u( n: g. ?+ a * $ ] C" U+ Q; }$ c3 `5 o */ 7 F3 x' ]+ v$ s" R# ~ @ScheduledMethod( : K7 ] l4 H$ a8 q/ A start = 1d, " f$ h2 |7 [+ E. G2 E interval = 1d, * k/ A, S/ @5 h5 F( K shuffle = false ' o. j% d& U4 y M )" N) J1 ?2 I) H3 @- f1 }
public void step() { 5 m( i$ B/ g. K7 z& z1 u! K @& c1 L/ d; p S. x; Q; u! u // Note the simulation time. 2 j) p9 u4 h0 E+ ^3 N+ Q5 C" Q* s def time = GetTickCountInTimeUnits()$ \; q, y" ?2 i3 R! x
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// This is a task.# g x' O+ K9 O( q( b2 _4 O j
measurePressure=pressure+ RandomDraw(-20.0, 20.0) a: S5 |3 X( C* c @ // End the method. Q4 t0 k+ F: Z, D5 I6 R1 U
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}
注意,在函数step中 ( y7 K( n0 q4 }4 |8 B1 F public def step(infrastructuredemo.GasNode watchedAgent) { 6 ]) r3 P& H# o: p4 U, ~ //这里是watchedAgent+ \1 _6 W6 x% M5 @. w2 D% n1 s
但是在语句中,你填的是watchedNode+ P" N. V% _8 A$ j2 w
// This is an agent decision.3 K' e9 F$ x! k0 W& Z$ s
if (watchedNode.pressure<200) { # L' l$ P$ Q" e* b' Q x setPressure(watchedAgent.pressure) 5 n/ r' @" @+ P2 m* U, K变量名称须统一,可以都改为watchedAgent