在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 w3 `4 d3 t5 Y7 k
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") / c" l5 \; y x& a public double getMeasured pressure() { 1 v' X2 a$ `& _8 |, k/ {0 r return measured pressure ' D. R# j' |+ R; M } 7 E) s* R) \# Y- K, \/ o0 l0 O2 L7 F- S public void setMeasured pressure(double newValue) {3 ?$ I: r# [/ V0 u1 @
measured pressure = newValue2 B/ {5 j! |7 u
} + s- L1 s, l) S& b public double measured pressure = 0/ P# [' H2 ]5 Q* k1 H
+ ~4 L$ ^) g* D0 k /** ) z, V9 ?, b0 l! h6 V) L *: F5 V6 X8 ?! }8 }
* This value is used to automatically generate agent identifiers. * o* \+ ?- P8 ~. i* }9 n6 _, j * @field serialVersionUID3 u: h4 U7 B: g9 L
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private static final long serialVersionUID = 1L C7 z' G3 a7 A" V# m: e
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/** 7 | X( ~5 [) Q * ! Y/ `7 Z, G0 _. _& b; I * This value is used to automatically generate agent identifiers. 7 S) P- y2 P# K4 T+ w! Z * @field agentIDCounter % M Q$ x/ a; C3 B, w/ V% ~/ X* y& D *- g% o; L, q0 ?* r8 y, v, [
*/ & [1 F3 g8 \- p3 m' V protected static long agentIDCounter = 1 % u* |- F" L! ?& O* W6 Q" o2 s7 E- G+ b' h- I6 L2 d4 X' b5 N
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* This value is the agent's identifier.& ~0 Q3 l2 q+ l7 s8 k) _
* @field agentID! p |& o0 ^& B4 ?5 F& C
* 7 B4 E9 s, O; [! w+ e) a& | R* _ */ ! C1 r8 @' e. X! {5 \( q protected String agentID = "GasNode " + (agentIDCounter++)! M6 Y! I2 p) A) v
# s" h7 h+ d7 f) J8 a0 l /** O& H$ Q4 Z$ o$ p$ q+ E
* & h3 O% ` `' f2 a. ]1 Y * This is the step behavior.+ G% t r: c6 A. N
* @method step & Q( K. N S3 T7 X * $ ?+ h; T$ L" y) e5 V& N. b */ $ r. { B P( b; n( k! V4 r @Watch(& M) M$ x) x9 ~5 W
watcheeClassName = 'infrastructuredemo.GasNode',' M* D% Y- j$ m! \
watcheeFieldNames = 'pressure', ! M3 I# k- J/ u- L0 [, M8 { query = 'linked_from',! ^% y; ]; a- f+ m. x' X ]: Q
whenToTrigger = WatcherTriggerSchedule.LATER,( z$ i0 d; `0 L
scheduleTriggerDelta = 10d4 b$ w: J$ p G
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public def step(infrastructuredemo.GasNode watchedAgent) { : v2 {$ m, ]; c1 _' a, z 7 q4 A1 {" }+ j/ ]6 b // Define the return value variable.$ w( X k+ W2 ^) ^. T
def returnValue . X N r* T& t; o. M 0 [. I9 O, R) j7 K // Note the simulation time., O/ @6 j u$ Z
def time = GetTickCountInTimeUnits()7 x3 y% [7 f; c/ @
+ h8 A+ J \+ h) J; ]* V & `0 W, _0 O7 c! c) x2 ] // This is an agent decision. 8 e9 u% v) ?- j J/ R, c if (watchedNode.pressure<200) {) d! e, O3 _1 v2 E
+ r8 A) N4 Q8 l4 k // This is a task. & E2 O* \" T6 E) ?! g setPressure(watchedAgent.pressure) ; [: v, Y3 t" W6 w: H. a( i* I1 N6 V( ]* J9 {8 r
} else { - o+ r! y$ Y% J3 `* M5 l- y / J) ]6 e$ B" p, n) m6 @6 q8 U7 H7 F, u' B3 l' p
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// Return the results. 7 C9 M3 p2 }4 x2 B( X2 _ return returnValue 0 k5 X9 C9 [' x$ V( p0 F+ l/ W7 T6 z9 f7 F
} 2 ?. y6 K k: X6 \5 D5 ^2 }8 K6 W$ N( {4 }
/** ' Q# G5 N- G2 c3 T *. D$ m* v2 [9 N* u* b! ]% i8 M
* This is the step behavior.* M: y5 ^! B6 X: h
* @method step% k% B+ V$ n6 \1 Y/ t6 m' [% E0 z
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@ScheduledMethod(% k0 \) Z3 K, G) b6 {# _
start = 1d,2 ? N _8 }' F9 S; j
interval = 1d, K) C2 x; {) _) }8 N' x shuffle = false 9 E% J; f% Y4 `( U s ) `/ V( H0 V- b( Q
public void step() {5 \" c7 n2 B; y! H: j7 T
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// Note the simulation time.* Y% |. ]1 ?" ?' K, }. T
def time = GetTickCountInTimeUnits() ! K( W8 l7 {+ w: @1 X9 B+ g3 q6 X; T, F% M2 W1 M
// This is a task.! n' J( n5 O' H- m1 v
measurePressure=pressure+ RandomDraw(-20.0, 20.0)% j0 g' }( i# q% _9 Z3 m3 U
// End the method. 1 I# g9 g7 d7 ~0 i( M return% z. W" ~! m. k" N8 ^
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}
注意,在函数step中 5 {0 `0 b a$ E/ O1 | public def step(infrastructuredemo.GasNode watchedAgent) {; Z1 z/ c* K h& W
//这里是watchedAgent Y/ T I9 Z K! J- s& w' U4 T 但是在语句中,你填的是watchedNode ! n' L4 e5 Q/ U2 Y7 a // This is an agent decision.9 w/ }0 I b" K6 g
if (watchedNode.pressure<200) { ) J A) c: V, @ D9 y/ m$ w setPressure(watchedAgent.pressure) 8 F3 C1 |9 j9 R' Q1 O变量名称须统一,可以都改为watchedAgent
注意,在函数step中 7 e# | S- V/ x6 C public def step(infrastructuredemo.GasNode watchedAgent) { ' c+ H$ n3 N6 o4 l* e, j- c //这里是watchedAgent ! Y. A. r& ~, ^! ~4 k& U3 R 但是在语句中,你填的是watchedNode * d9 v, F( [: v7 S) b9 ] // This is an agent decision.( o/ l! ^5 L0 L8 U3 I+ x" ?1 ?9 O
if (watchedNode.pressure<200) { ( N: d e% y, Y F% ^0 E setPressure(watchedAgent.pressure) & o. D8 L- n7 Q) y) M: I变量名称须统一,可以都改为watchedAgent