在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 4 d% @& x- H# \1 v6 A
- s e1 v$ t6 K- i: B2 d" P
0 u8 n! e4 u0 i& a1 U
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") - C3 h) X M" o* P* {$ g2 O+ {/ { public double getMeasured pressure() {, C; ]/ `$ \; [; g" H* b
return measured pressure9 \4 `3 |$ A7 V2 ?% e. F
} 7 D0 i! H0 y0 V8 f1 @5 H s# o' c public void setMeasured pressure(double newValue) { B' T/ P, Y# w; c# e- F3 F
measured pressure = newValue " v- _. T3 x4 Z8 R; E- l4 Q/ U } , J! a1 }/ a; M8 ~5 i public double measured pressure = 0 7 s2 {2 Q" Q; l: T2 t& j3 T1 H# m( N+ E
/** ^$ Z* ]* a" @! g+ g- x6 k8 D * 3 g& ]; x5 ~5 |( |7 ~. X; a' Q * This value is used to automatically generate agent identifiers. : ^( K% Z0 z$ V# _. Y * @field serialVersionUID6 w P- `' t9 T+ n ^
* 3 k/ T& k1 x3 z5 J9 `& u# @ */6 Y! \: K! m1 o4 f
private static final long serialVersionUID = 1L " w& T( @0 r+ l ]! _ t( a8 {* n7 A9 x 0 D' Q1 p4 k( w. K1 n$ @$ R /** : |- ~5 E1 x( ], U. D+ x * , J8 b# Q$ M, W5 A * This value is used to automatically generate agent identifiers.9 e$ H3 W* [1 r: i8 t) V
* @field agentIDCounter ( O: ` a: S b$ @* j * 4 [* e4 N L% m( v: N */ 6 \8 a# l8 l$ e" h2 T1 O+ K) g* c protected static long agentIDCounter = 1 ) ^7 {0 z: l1 T+ c ; h, m% u P# K& o /** % `& j$ x- C- b3 n * ; P& L. p, D. f# ] z( C& P * This value is the agent's identifier. / C5 m" ~! ]+ {& S4 k+ k * @field agentID ( t9 [2 p1 W, L" C; w9 C& e * 3 d" N) ^/ D0 @5 V @ */6 d% d& X% P, ^; `' v. ?5 E; x
protected String agentID = "GasNode " + (agentIDCounter++)6 ?) L, K! p& e& }! p
. Q2 [- o b# ^: ^: d/ r/ G% _- i /**: l9 U9 O( {! v* \. X) O
*) r" F( s2 k7 v+ F
* This is the step behavior. ) _! G8 j7 s" Q1 V% m/ d2 ?& b- a * @method step, W) X% T5 D0 Q
** p) }8 \# G- N1 s
*/8 C, T# V' N0 L9 h5 v7 d/ }
@Watch(4 O9 a9 Y6 @& q& Z" @6 u
watcheeClassName = 'infrastructuredemo.GasNode',/ d' C6 `% P+ ~3 V
watcheeFieldNames = 'pressure', : m P) k$ l6 j4 y" m3 H E) b2 s query = 'linked_from', % e1 w& @' o) v0 a/ v/ G& x& k# p# \ whenToTrigger = WatcherTriggerSchedule.LATER, F, U1 Q# I2 ~: Z, J scheduleTriggerDelta = 10d) d x; a. O/ [: F! k( f4 O8 {
)7 l9 P5 W- [( n8 e6 }8 w) M
public def step(infrastructuredemo.GasNode watchedAgent) { 9 O' s, g' g3 R4 I" ?# ]4 l$ Q( Z! X8 w6 y: d# c( r, l6 S" R
// Define the return value variable.0 J0 ~7 U5 Q2 i% L8 _2 e3 E; m( m! D
def returnValue8 t0 g- P) g% P8 \- |: d! h
& B* N4 r) |* q% X' v
// Note the simulation time.) T, j3 O+ B5 H! ]2 H% k5 p
def time = GetTickCountInTimeUnits(); r1 m3 f5 N& i4 V: {
7 a/ X& g4 @8 u0 N9 d
3 i" W, t# G" s9 r5 \; X$ H8 |/ R
// This is an agent decision. . [. H" l7 ~( u; B( V1 _ if (watchedNode.pressure<200) { , A9 A% c) I& Y4 y7 i: O ' M a- P6 {8 u1 Q3 {0 m // This is a task. ' X1 O# e f6 M: ]5 ~ setPressure(watchedAgent.pressure)) ?6 b; G7 N' ^4 o' s4 o. }
. @; t# X6 h" u" m1 p, X
} else {4 |( T" @9 K5 |
1 Q( l0 p$ q. ?# F - l7 y5 e& J0 P; A# m) w }* v( B2 B3 K, i" |3 ~% k
// Return the results. * ~+ i4 Z+ `( N! F* f return returnValue) E- o2 g W5 g9 D3 L
1 w, v9 p: y& q7 l( z4 @( ?5 M9 d
}5 [8 m8 F* k( @+ U# ^9 [8 v0 P7 s
. K* Q# `0 R4 e! S: ^$ o9 |3 `. m9 q
/**' \6 |8 }3 r4 {! [. d" |
* ' f: @5 q( M7 k; H, D * This is the step behavior. ) r) r& |+ O' R7 {/ s8 S; g' E * @method step E8 v' B3 k1 c *, f" E9 j( o' X6 a, ]7 d
*/# V/ d4 u- P6 `; \7 \
@ScheduledMethod( . P/ x$ D+ R) I" v1 d start = 1d,! h/ C' j3 W0 [( H
interval = 1d,6 }5 _. W# ]; R; a0 M- H8 u( i
shuffle = false# m$ R! o0 c6 N7 ?( \# H+ s
) ( \- {$ J4 s& \, D9 y( J public void step() { - E. S4 x* U1 u* g1 k% Z6 G8 T; } G: Z% i2 L
// Note the simulation time.* Y0 V# Q' v1 }0 z, z% }7 v z8 \
def time = GetTickCountInTimeUnits(). k# l3 j/ a- Q- b# B/ z7 z+ m" @
0 L4 N$ w4 y9 R0 \6 V3 g# l // This is a task.5 N. X; T. m6 @+ H' M
measurePressure=pressure+ RandomDraw(-20.0, 20.0)% H }3 ] K- p1 c& `
// End the method.) I+ f' p8 R) Y8 l: E
return7 A+ w0 i$ r4 O( d5 H
注意,在函数step中 ) N! l. y# b5 s public def step(infrastructuredemo.GasNode watchedAgent) {2 G! z( r0 s2 z& y* y7 Q/ N
//这里是watchedAgent% S2 L. U1 p! {' a7 A
但是在语句中,你填的是watchedNode ' o3 ^- h' ~4 C // This is an agent decision. : ]" U+ Q+ T& D) t if (watchedNode.pressure<200) { " d$ L# N t9 W
setPressure(watchedAgent.pressure) - ~3 z3 r' Q- ]2 U5 D$ z. B) w9 _2 O变量名称须统一,可以都改为watchedAgent
注意,在函数step中9 `& k' {/ m$ X% o2 j
public def step(infrastructuredemo.GasNode watchedAgent) {% h0 o5 ^6 F" R, C7 n+ h% I# N* n
//这里是watchedAgent 0 O, e1 X" W: a: Y1 O 但是在语句中,你填的是watchedNode! z, Y% d8 B5 z+ \) y
// This is an agent decision. , u8 O4 {* z1 ?4 T K if (watchedNode.pressure<200) { ! n: B" o5 {, t; Z: \4 N setPressure(watchedAgent.pressure), l m8 B" T$ o/ z
变量名称须统一,可以都改为watchedAgent