在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 K$ q! H) E" c* p. @
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") 8 s, {' e/ Q& z" R public double getMeasured pressure() { , t! w, C+ [( K: c: N0 F return measured pressure8 g4 h) Q5 J7 u6 D3 P4 i# c4 V# y
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public void setMeasured pressure(double newValue) { h' f8 v" i0 o4 L$ V4 \ measured pressure = newValue3 g5 S) M- H8 Z
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public double measured pressure = 0( c" u& I! y* g& r6 j* ~9 n
8 b6 Y" D0 v V; Y# Q, q /** / Z% o+ Q6 R' v* t& s$ K * E; @( @! m( E+ _+ K, _
* This value is used to automatically generate agent identifiers.! H# A) e2 o6 d( i6 @
* @field serialVersionUID% m- |7 t0 f" f8 l8 T9 D
* 9 z8 l) ^) m q; M */ ) F. G1 Y, g0 m private static final long serialVersionUID = 1L6 m1 k: `- m. U$ T/ v
) p0 h" |- V9 X! T* U% { /** * g! F$ k) X8 w/ t, U- X * 3 s: M7 @2 k- C P1 ?+ x7 h * This value is used to automatically generate agent identifiers.) b- D- R& v5 o6 [0 }; r
* @field agentIDCounter 0 U6 e3 l' ?/ F' Z/ H. w9 d * 2 F: J, ~6 }0 P/ _ */6 ~4 I5 X, [" v2 l: Z5 a3 ~
protected static long agentIDCounter = 19 S, y: T" ~0 j% a+ M
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* This value is the agent's identifier. & N9 s% c* [8 F* N& D L0 V2 `, h * @field agentID 3 G6 z- O( C& i, ~; X0 X *1 L4 [" w3 t& M$ @0 v
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protected String agentID = "GasNode " + (agentIDCounter++)5 x" j6 \9 e" A. j. R1 C, o
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/**9 G, y3 p8 F8 ^) R1 Z( a
* ( I0 z9 N) a# R9 F2 R * This is the step behavior. 4 N8 p1 E$ {8 c' T) G$ ?7 ]& M( I * @method step' z3 }1 J# I6 W
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@Watch(0 M5 V- }, k9 |
watcheeClassName = 'infrastructuredemo.GasNode', " F2 I6 O) o- l) ]( o: H watcheeFieldNames = 'pressure', / N- J) K$ x5 H% W- e' ` query = 'linked_from',- X/ I! Z9 M9 Q% T) z
whenToTrigger = WatcherTriggerSchedule.LATER,5 Y7 o8 K$ N& e1 @5 _/ y* }
scheduleTriggerDelta = 10d ( ?" k2 h+ W" G& A) q; Y ) , M' n1 |5 p7 f" F. K public def step(infrastructuredemo.GasNode watchedAgent) {8 a& g1 X, I( F, k( e
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// Define the return value variable. + V9 r1 [+ p) Z# s def returnValue $ a+ K. {, d5 |, e. {0 C- ]: j8 x& Q3 K/ z/ @9 q8 x8 |) p
// Note the simulation time. 3 F X$ B- F$ L6 u% p def time = GetTickCountInTimeUnits()$ [2 w2 t* z; W2 g5 `5 P' }/ c; n
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// This is an agent decision.6 ?0 R. N% w- y' W: S2 J
if (watchedNode.pressure<200) { " E$ E$ C- n N. H% ~# J6 @( k4 z
// This is a task. ) v, d t0 a- A setPressure(watchedAgent.pressure)+ o7 w& ^ b' p
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} else { $ j1 N' a' K ]4 m: _3 y9 S% q5 x3 d' U, ?3 [$ F" ^" w6 b. Q
# N8 ^/ k6 B3 F } 4 ^; D" K8 v8 ]' R3 C // Return the results.1 n8 j+ A) X, K9 B, }
return returnValue3 j: s" l1 a) _* y3 S. X
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/** 0 o* _; a T3 A& R% Q/ W+ P( c7 d * ; s( E3 }! u1 {6 {; `4 d I * This is the step behavior.0 ^0 `; s# b' z# G: v$ G1 f
* @method step( @1 ? T5 `- T, w/ n
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@ScheduledMethod( p* s' o8 @/ y" W3 i1 o" } start = 1d, $ N' {" j8 W n% r$ v interval = 1d, * X$ F' S+ ~" ]0 ?) s shuffle = false ) Y0 Y% X1 F: ?0 O: ^; j9 L0 W )2 K# a7 i+ k! P; r" X- Y/ o
public void step() { 8 e! {, g. j* o . H! @+ _' z. f u // Note the simulation time. : G% p7 d8 P8 @# p' | def time = GetTickCountInTimeUnits()& E2 O7 f! H% d/ X5 p) e
! L8 M$ C2 ~* j6 e // This is a task. # s- x9 A$ W! L3 v3 L% ^ measurePressure=pressure+ RandomDraw(-20.0, 20.0) w( o v' k- i* I" X0 f // End the method.) _. N9 b$ @2 w( M% f$ \
return ' Q$ b- G) Z; D/ ? 9 z* a4 g2 y0 f! a! t, t }
注意,在函数step中5 s7 Q* D3 o) M. }& ~
public def step(infrastructuredemo.GasNode watchedAgent) {. X. t. c2 F8 r D$ f$ R
//这里是watchedAgent! T1 Y5 i( Q0 U8 X. k
但是在语句中,你填的是watchedNode 3 W* U( u0 l! b1 ~+ E1 v# @ // This is an agent decision.. z0 z$ }- w3 W' I; p, t( ~4 _4 x
if (watchedNode.pressure<200) { / F. k7 q, X M0 M2 j7 K7 b
setPressure(watchedAgent.pressure)/ z" Z+ w& ~1 U5 g
变量名称须统一,可以都改为watchedAgent