在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 2 Q# t5 ~1 O! _- o
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") 3 z) X) m4 @0 W! ~ public double getMeasured pressure() { ( s' y1 p: \9 J: q1 U* O return measured pressure& o9 e2 ]/ B" N. P2 H& y3 M
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public void setMeasured pressure(double newValue) { ' L8 K1 C$ p2 K/ o measured pressure = newValue# O: t7 [8 ]% N6 O$ \, Q" J# g
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public double measured pressure = 0 / x% L; l! H: K2 x; Z: s + T7 R9 ]6 z7 q# N* D* a. \ /**# n* k$ C6 d# x
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* This value is used to automatically generate agent identifiers.6 k* ]) W+ W# ^5 v: Y4 n
* @field serialVersionUID; u" }, R0 [6 O% {, {: C
* 6 D) k/ v. T+ | */ l8 F. I; I2 J9 H" F7 x B( K private static final long serialVersionUID = 1L) u) @( S. p- j9 B. _: s, M- Y2 F
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* This value is used to automatically generate agent identifiers. 2 G+ i3 `, v2 W4 h; V. c$ ~ * @field agentIDCounter 6 |* S! I# b. b3 q: } v *# B* T3 w2 Q% @+ T+ N2 H
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protected static long agentIDCounter = 1 0 _4 k0 A6 U" ~ 7 C& O" i2 d7 g, `8 J /** ! ^. q: g, u' | U/ \ * 7 a: t8 K. y: l * This value is the agent's identifier.- p$ ?; ?, @* Q& C4 Q4 r
* @field agentID - r' Z. C! h3 k+ V! \5 b/ t * % V% J/ V' C& z/ m% I3 [; e */ J" h3 S3 o9 N1 i7 f/ @ protected String agentID = "GasNode " + (agentIDCounter++) 0 C! q& E9 i0 ?2 L% X8 K$ I/ r# |* E' |- U, t9 }
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* This is the step behavior.# F2 X# G; K+ X; }* g! k7 c4 G9 j2 L
* @method step % l: F* H! o" ^) p * " s5 M* W2 S9 y* t& U7 g! m1 u */3 b- V3 q* y2 h; `: z7 s
@Watch( / _+ }+ I- r3 L7 o$ T watcheeClassName = 'infrastructuredemo.GasNode',9 m: _# e5 b- g/ Q7 C- E
watcheeFieldNames = 'pressure', - Z9 U" t& A0 z! S" C; W7 l query = 'linked_from',+ b7 e; d7 [$ A1 u# C
whenToTrigger = WatcherTriggerSchedule.LATER,% R6 B; S1 f' J( G' |
scheduleTriggerDelta = 10d: W3 `* u% F- G" f
) }8 p* t6 x; V8 d* U( [5 u public def step(infrastructuredemo.GasNode watchedAgent) { 4 d8 X1 a' S( P. O& c3 U* {$ H; e: ^2 V
// Define the return value variable. k. n7 [8 @" j4 t1 i7 |% L
def returnValue ) c1 C, n6 v) _' z8 _ / M# c% {5 ^! o9 ?+ x! W! ^/ ? // Note the simulation time. / C' U, \6 h8 x def time = GetTickCountInTimeUnits() 6 E! i( w7 @" Q* O5 w' \) R9 s2 }7 r) @/ U% Q2 v C
" Y5 x) a; }. |+ z // This is an agent decision.5 c: `8 {" |- Z7 n' t) i
if (watchedNode.pressure<200) {5 x) q$ w7 ^& h
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// This is a task.( E0 F7 i+ l. F* L6 e3 y
setPressure(watchedAgent.pressure) 3 w) ~+ }& b( B# {3 B/ o / W' y7 U: j6 y } else {4 V5 W+ Y" t8 g k7 K1 h# |
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// Return the results. ' i2 O8 S! e) l9 s* k7 @% z return returnValue % }; S( y' `0 y. f/ V + c# ] L" v3 f/ K }! a' L4 b) z$ o6 w% p' a3 c
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/** : ?0 y1 m( Q$ k. [" y * ' p+ H+ u' S/ v; B4 g# {9 O! D * This is the step behavior.% h& t( G7 m% X# I1 ^
* @method step ) A- _" R3 ~) c* ]. s * ; R6 y6 c; L6 S- _6 E */& I3 _ C7 T/ a. n
@ScheduledMethod(3 G$ ~3 d) ^5 |3 J X
start = 1d, d) M9 c+ l' N* e- M2 e) p9 P interval = 1d,8 G) R4 Q' R5 h6 }7 G5 g
shuffle = false/ F8 B! l! b- {
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public void step() { & q7 H: q; Y- M+ A; t + s9 A/ |! E7 X D ?$ P // Note the simulation time.) Q! X6 m3 Q9 c$ u+ v
def time = GetTickCountInTimeUnits() - F4 ]- s2 ~' Q* z f! ]$ `3 V+ _1 G- ~
// This is a task. + V9 V c% q' ?1 }+ V7 `( c measurePressure=pressure+ RandomDraw(-20.0, 20.0) 4 v$ d l1 z2 K. W5 p$ J // End the method. : Y$ T0 m3 b0 Z6 {& t$ F6 B return; e- Q3 k' Q( E7 \
注意,在函数step中! S) {. E9 {) }, j+ N$ X
public def step(infrastructuredemo.GasNode watchedAgent) { + j* L; d' n, `5 O* i! O! a //这里是watchedAgent/ r d/ S0 t# |$ ~; K7 U& y
但是在语句中,你填的是watchedNode: a! j% Z; Z' S5 G; Y a
// This is an agent decision. 2 Z5 W" ]: I( b if (watchedNode.pressure<200) { - F4 `6 d. G7 I% F# s" W
setPressure(watchedAgent.pressure)6 b3 q6 i; _' y: F/ o
变量名称须统一,可以都改为watchedAgent
注意,在函数step中) f+ X. W3 x* [- A4 S
public def step(infrastructuredemo.GasNode watchedAgent) { M+ T/ d6 r% l" Z: L$ k+ `
//这里是watchedAgent $ d0 K/ ?) u E Q3 P 但是在语句中,你填的是watchedNode5 ]& L. M) ]: B2 R
// This is an agent decision.9 T% r7 T K- U* [! Z8 f. y
if (watchedNode.pressure<200) { / s% v# k4 d0 K! G3 O; k$ r9 N setPressure(watchedAgent.pressure) $ a1 V* H ]: w$ _4 _" ?+ y; a+ ?变量名称须统一,可以都改为watchedAgent