在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 0 u- ?/ }! G" L8 I' y% m ' ]1 p2 U6 @- @7 n. c 9 F3 _7 h+ ]6 s) ^/ F1 i@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")0 y4 E3 Y; C; Q2 E
public double getMeasured pressure() { * J( Y2 a1 q% {8 E' ]- P# o return measured pressure" v8 J: C8 Z$ V: B" h" m
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public void setMeasured pressure(double newValue) { 0 N) A9 R# f9 e3 W measured pressure = newValue - P. i- F1 h5 j3 u h1 A- w }" t5 |0 P% Y, l& v9 K
public double measured pressure = 0( G/ U/ t3 n! p+ R: d" M% Y2 B
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* This value is used to automatically generate agent identifiers. / y$ Z$ B, ~' ]6 f8 F' [' R" o * @field serialVersionUID2 B+ ]! G- S2 s, V1 z
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private static final long serialVersionUID = 1L3 W/ m, I3 u; g7 k$ R7 x: k
0 d2 y2 {- L' t! Y0 z1 P /** 5 ^ Z% U0 j2 |6 d1 ~. H *9 u' ^$ V: Z, p: b9 o; F( z; o, p
* This value is used to automatically generate agent identifiers.- q) Q/ z( u/ M, s- B
* @field agentIDCounter9 P. \7 `4 f& N$ O( ~9 Q/ p4 x# ?
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*/ ' q. I" V% v: A+ G8 A protected static long agentIDCounter = 15 c: w; a6 @. L$ G3 v6 d+ O$ K* g
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* $ r) S! k3 S6 J% n( b/ ^8 {' s8 d * This value is the agent's identifier.) V) P6 X% c$ n8 G& {- W \
* @field agentID 3 ~4 H5 G, p" ?! B1 d/ o * y8 D4 `4 U8 u( F */ j' K5 ~9 x# F. R6 Z; T protected String agentID = "GasNode " + (agentIDCounter++) 2 a* I( L9 _/ v% A( X; J1 w! E. _' \2 k% j- C Z' q# A
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* This is the step behavior. * Q3 g; v: N% K0 f$ h2 x * @method step 6 A# B/ l: G) b6 t+ @: C7 J *4 j7 r+ L3 {, P; W- j
*/ # _& z8 L v% T( W* I @Watch( ( c% c: V; h+ q9 I6 @ watcheeClassName = 'infrastructuredemo.GasNode', * e0 y; Q; Q3 L; ?( r9 | watcheeFieldNames = 'pressure', . c" r* k3 K: O* J query = 'linked_from', % E& g+ |3 x( {) Q) G1 w whenToTrigger = WatcherTriggerSchedule.LATER,1 o- x% P% Y# R( W; _* y
scheduleTriggerDelta = 10d! m3 L1 W2 {% I. x
) % l( s0 c: p- b# J5 t public def step(infrastructuredemo.GasNode watchedAgent) { 8 z& [% v# q8 [6 x2 D6 a! w [7 F9 K$ [7 o& T2 n- x // Define the return value variable. ) D: u9 j$ I: Y- D$ v/ ?: l" y+ J2 c def returnValue * l4 I* u+ ?8 ?' m) \ % u4 c" b" _- `6 o G( {7 s // Note the simulation time.$ v/ b6 z( k$ \" \
def time = GetTickCountInTimeUnits() . r# w+ d- P( _9 u( v$ ?1 D6 v+ u, {- }. h
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// This is an agent decision. + ~) m( a4 g; x8 n# W& P if (watchedNode.pressure<200) {1 G {' D) g/ a7 f3 w( z, K4 [
; i* b. }7 \) R // This is a task." ^, J- @# e+ C4 j$ o* n4 R) p- G
setPressure(watchedAgent.pressure)' d8 L+ b: z' y; P& s- Z0 T& {+ I; F
, z/ M% |! b _% N } else { * w0 H( r7 o$ F, j. H" P$ Y4 o: q* k7 B/ i |
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} / A2 e7 S! R, F/ o0 Q // Return the results. 9 ^$ x i) _; }# t$ n) a return returnValue, ?/ z& P- F& K! Z" D; E5 W
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/** * X" A* I. f$ k" {$ f3 Z/ ^6 g *. a+ ?2 |2 x1 D) x5 G+ \3 }3 k
* This is the step behavior. ( g! Z7 w; E# c6 }& U, n S" R * @method step0 Z2 \" y! g, ^1 E8 _: s# v
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*/ * q; G( R: u& m8 |6 O. h, k @ScheduledMethod( ! y# B3 U* e, o/ Y3 r2 ?) L* C start = 1d,- M( a7 s( n8 e) a7 L2 Q: l3 l
interval = 1d,: y% K; K! x& `. D7 E
shuffle = false % F7 `# P6 x6 G" D% b2 n. | ) ' G R! |- l d/ j! N0 w public void step() {1 x. j% }6 o& X6 H! C) g7 O
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// Note the simulation time.' W. @* s, N3 y1 L1 Q
def time = GetTickCountInTimeUnits()0 k5 w' F$ o# V4 P
) `' Z& ]2 Z; u5 o! ^& b. Y+ c // This is a task.+ N# s3 J7 u" I. n5 s+ T
measurePressure=pressure+ RandomDraw(-20.0, 20.0) * {# Q1 E; k2 S! N0 p) ? // End the method. 1 M* s2 O# u3 `7 j J" I% d return2 k C, G3 V* z) @7 W
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}
注意,在函数step中' O6 M; }4 _# v( f
public def step(infrastructuredemo.GasNode watchedAgent) { ( Y# N4 k. ]; m; l //这里是watchedAgent8 j' ~' [! t. I
但是在语句中,你填的是watchedNode5 H. e+ U# G1 p$ z2 _4 Z: c) T f
// This is an agent decision. 2 F6 o# m3 j6 x6 ]. o if (watchedNode.pressure<200) { # t4 s) h; h! Y7 z setPressure(watchedAgent.pressure)+ p7 r d2 Q1 S" H5 S- e% I) B c3 M; g
变量名称须统一,可以都改为watchedAgent