在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 + f) L, Y; Y( E; Q2 R
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")) ^/ P- P" l2 B# @
public double getMeasured pressure() {5 t8 v6 `( b4 X0 l7 ~( N' K) ^
return measured pressure $ z2 ]5 Q/ M; ^ }. ~+ l$ y x" `0 M6 `; R [
public void setMeasured pressure(double newValue) { y' l: b3 t7 Y8 ~- e
measured pressure = newValue7 i! n9 N3 T8 N/ E1 t& F1 O$ |
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public double measured pressure = 0 ' f! B3 W* o' ` R8 I% V3 W5 V K0 I
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* This value is used to automatically generate agent identifiers.# N7 p# H9 F# T# i/ v
* @field serialVersionUID5 ^& V& s. i7 `4 I% H2 ?3 u4 F
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private static final long serialVersionUID = 1L # x- j/ {7 F0 R3 U# A9 S: V # [! j' V) i+ I" ~* e0 `3 o2 t /** ) e E1 U4 E L G/ [: v *8 W. ?( ?% ]$ b |$ U
* This value is used to automatically generate agent identifiers. 2 {4 G# W1 f% I# |6 j+ J5 U * @field agentIDCounter 8 ~+ b: ~/ N5 c3 H# \0 \4 T *; U" a' l0 l5 ]2 d1 n A# R7 j$ B2 U: k
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protected static long agentIDCounter = 1) e! G8 J- L% J' G$ p; i
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* This value is the agent's identifier. . A) S- ]& P. c- N' c. v * @field agentID : q* @4 G; v: ^ * 5 V" e6 I, \* ~ */+ a) A) a) ]+ c% o6 q6 V# L! o
protected String agentID = "GasNode " + (agentIDCounter++)1 z; {1 ~. \( V$ O
0 H7 ], t1 ?6 I- L /** - Z4 b+ ~5 m$ R. h& | *5 l9 U! ?% w- v' {
* This is the step behavior. ; V; y+ d. H& @* { * @method step% ]' |1 p, h N A* g& L! X! v' |
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@Watch( + t5 O# x( T# W9 c" h watcheeClassName = 'infrastructuredemo.GasNode',5 |8 p8 \( j8 M
watcheeFieldNames = 'pressure', 8 h6 Y A: D) P5 b query = 'linked_from', . b3 v* k. J, t% y whenToTrigger = WatcherTriggerSchedule.LATER,! j, Y5 t0 p+ M5 ]: @
scheduleTriggerDelta = 10d# I$ I9 {9 @, |7 t
) - N& G+ R9 i1 P. n3 o8 a2 Q! E public def step(infrastructuredemo.GasNode watchedAgent) { , I$ S" z. X+ @" O7 n% ]2 Q# p$ H 8 K( h. \1 B0 t' y. P7 Q // Define the return value variable./ R! u; D; m6 J9 y
def returnValue a. u% C; e4 J/ F8 }( i$ z& x
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// Note the simulation time. : v2 V3 Z* H$ F$ U" P# z def time = GetTickCountInTimeUnits()$ b( ^& ~: E, u+ E/ p! m1 m/ O- l
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( Y, t9 |1 h. A, z0 p v# a // This is an agent decision.+ O0 @; U. M+ c k9 N! K
if (watchedNode.pressure<200) { , ?8 M& h. t* u/ k$ d8 |/ |& y# Z 2 b' L* _2 S$ K, T; K; f // This is a task.8 c D+ Z6 {7 y( N4 i# D% R
setPressure(watchedAgent.pressure) + N6 V: n( b2 o& x2 H; P . z1 C' F3 P+ Q \' Q' ]/ Z } else {: [0 _4 P% _& u/ |. @2 a
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// Return the results. ( T7 B2 }, y2 a5 A return returnValue' T: I s3 s$ g: @+ c; V
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/** $ h, }7 ^# e( v, h* I. ?5 d ** E1 t' g8 O& M( q$ u# B& v
* This is the step behavior.5 j: u# j7 q* q* _. A
* @method step , B2 t' W k" y2 z * - r, Q+ H7 e5 M) ~& c+ M7 n2 _ */ . E6 ~. \3 s0 ~, S @ScheduledMethod(9 ~* U, ~0 q8 H* D
start = 1d,9 ~5 N# p6 [: f1 j: a
interval = 1d, + u2 N) q* z1 u' K: Y+ Y( r* t0 c shuffle = false; K5 t# C- n! p& |4 R' S4 F
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public void step() { 2 J% L+ ?; ^) K3 o( W# F8 ~2 Q7 x6 g; O) ]/ t% g: `, d
// Note the simulation time.+ }1 d: [. M I& o3 H9 J$ C
def time = GetTickCountInTimeUnits() + w/ y& @8 ?: b1 x3 r; m1 ~# J8 D; F
// This is a task. ! x$ ]9 U! e X1 m; N0 [2 P measurePressure=pressure+ RandomDraw(-20.0, 20.0). [+ ^2 g5 j ^- u
// End the method., A' v2 r9 U: M P# Q9 V- t2 X
return 0 L: N& o' l& z: t J3 s! W2 U, [) c0 J `0 D
}
注意,在函数step中 5 W* e/ i9 A) B- v! G public def step(infrastructuredemo.GasNode watchedAgent) {3 q) ~ r2 _1 ~4 n
//这里是watchedAgent/ i# q0 E6 \! R- A, r A# Y9 Z
但是在语句中,你填的是watchedNode: R, Y' x/ I/ e2 M9 h
// This is an agent decision. - E; G2 L8 w# v# n if (watchedNode.pressure<200) { ( d$ v3 I" h" n$ U2 J setPressure(watchedAgent.pressure) # k& R; b) } J6 A变量名称须统一,可以都改为watchedAgent
注意,在函数step中 7 f6 {3 j& u2 F* d. v public def step(infrastructuredemo.GasNode watchedAgent) { * ]. T9 @ v( T- j //这里是watchedAgent6 y! U) x' M4 A4 E, p1 Z" d1 O
但是在语句中,你填的是watchedNode# t% H/ h& j5 F7 }$ {
// This is an agent decision. + X6 v. S2 c. O) O. C if (watchedNode.pressure<200) { / l$ {7 E' j6 Y N! w% x/ I
setPressure(watchedAgent.pressure) 7 W# E$ B" f2 m2 A W/ Q变量名称须统一,可以都改为watchedAgent