在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 + n) K! N5 ^- G4 j$ |7 F1 Q4 A
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5 R- E% @) J4 U% a& Q" i8 }. @@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")4 x! g& f* l8 W @
public double getMeasured pressure() {( y+ h( @, D, `9 {+ _
return measured pressure5 ]" ~$ x$ e1 U/ e, a! {1 ?. _
} 8 T" P2 @1 k7 f5 T- s1 a# H public void setMeasured pressure(double newValue) {2 t F* J2 Z) b8 v" C. U! ]& [
measured pressure = newValue ! I r3 N% p* T' m5 I }9 [7 {! Z% P0 E4 N8 e$ z
public double measured pressure = 0 ( \+ r0 T- T7 c: F' \. o* i1 o! _% f- f/ m8 o* @1 j$ |$ O
/** ; e" S5 t/ X+ {9 }' y4 Y$ t *4 |3 o( H) S, |# f5 D6 ~
* This value is used to automatically generate agent identifiers. ' d- V- w; S9 m7 N( v! p, ? * @field serialVersionUID : v0 q! J7 i, W/ O& ~( z+ |; c$ g! Y * o7 z9 K, f8 J3 r: e
*/ 2 {, n4 w/ \3 K _ private static final long serialVersionUID = 1L * U+ i; |" F- h+ _! {1 E& j; u1 _ - I2 }( \6 n4 V$ j+ D0 z# h. O /** + A/ q3 H; C9 Z1 v$ Q6 U3 ~, o. F * ) n+ S" @! J, A# @8 x7 V * This value is used to automatically generate agent identifiers. 3 l/ D: y; t* [7 v * @field agentIDCounter! U9 Q; k% P0 Y0 Q9 s r
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protected static long agentIDCounter = 1 2 r! Y4 S4 g5 j , I' s6 L# R2 P3 [$ k: E /** R" X" ?7 T( A0 T+ v
* : _* P* V6 `7 g& v$ p h * This value is the agent's identifier. ) h. A0 d/ [3 \1 L. L: a3 ~ * @field agentID- c' D! s3 w( j3 n/ p# [
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protected String agentID = "GasNode " + (agentIDCounter++) " j' R. ?. G) m6 V% j+ h; H+ M+ N9 h9 M$ w g1 O- ^5 j7 G
/**9 b4 J3 `9 _7 {
* 0 c; p$ P* p0 n$ ]" y1 O. z * This is the step behavior.; t$ q' \2 z; s; q( s
* @method step 5 r& s* Q; b8 z * 9 d# T4 P C' w/ u# B */% Z& u: O" n" y4 H
@Watch( N! M- a E8 U5 E/ B( D watcheeClassName = 'infrastructuredemo.GasNode', 2 L: r! U9 u. B+ @3 M9 c. T watcheeFieldNames = 'pressure', " b1 q, q) b) w$ H7 d9 D query = 'linked_from', M; k0 d- G7 P/ U& |
whenToTrigger = WatcherTriggerSchedule.LATER, % W% F0 B$ C; S6 J scheduleTriggerDelta = 10d& S% F* y, u0 R# A/ _7 W9 h# M
) $ ?2 B4 |7 [! z$ |% ?' O public def step(infrastructuredemo.GasNode watchedAgent) { + V. m+ {& R' W9 J, v; s - j; j( ~( A% R9 Z1 o // Define the return value variable. ! P. m1 O6 r! k) Q8 a1 _( F& g9 B) U+ y" l def returnValue . { Q8 z( E; r - h5 T/ A2 x K- _% ~# R8 ^8 c0 G# n // Note the simulation time. , w! f) R* o. ]- h! i; E) h def time = GetTickCountInTimeUnits() + C7 S4 v. P& i5 r$ s+ P1 G" T. L i! W; F
8 L3 |/ c1 ], R& J // This is an agent decision.! f/ X, t; d* l z2 K( Y1 d; R
if (watchedNode.pressure<200) {( p. w9 ~3 C+ G O* D3 F
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// This is a task.! ^: l( {, l+ y0 i& O. C% o7 e$ t
setPressure(watchedAgent.pressure) |1 t) o. H/ v$ l3 p
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} ! M5 Y9 `: l: { // Return the results.* f& w' r9 o( w7 S
return returnValue" E: C4 b: o3 H' i
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/** ! g! c# T6 Q W7 ]2 [1 s1 i * % B# b3 q$ ]% x * This is the step behavior.+ m. Y+ l2 a2 |) e6 G( Y
* @method step - R1 g( A* M5 I" a! N* ] *7 D4 V6 i" H! B1 i0 m# Q2 Y, Q% y
*/ I& j' j- n* b. Z( { @ScheduledMethod(* S# g+ q, v* d5 h" A* j, i
start = 1d,4 M0 i8 D! [& W/ v% {
interval = 1d, ) L; ~2 n @( g shuffle = false6 A" V3 J3 }4 l3 }# Y
) # F0 ~! n* p% l; V9 [! K) E& ]1 E public void step() { 6 H# d( v- k# E; A4 h. m8 l8 Q: j2 q$ [6 p
// Note the simulation time.6 n4 v7 L% B5 d$ B7 p
def time = GetTickCountInTimeUnits()# ]% F" q' _; M
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// This is a task. * C) I: ]" B7 [ measurePressure=pressure+ RandomDraw(-20.0, 20.0) * B( B6 e( \6 I% B3 v% X // End the method. % t9 g# u# z2 Q0 u+ A" g return' n9 H" W0 E: D; A7 p2 H
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}
注意,在函数step中* S9 j% h8 _6 v$ B
public def step(infrastructuredemo.GasNode watchedAgent) {8 x) a: b+ N/ Q o; _3 A
//这里是watchedAgent" t0 d" Z/ X6 B" }' m; C
但是在语句中,你填的是watchedNode7 k7 ?0 |% p' z. _2 A# B ^5 G
// This is an agent decision.2 h' j% `" h/ A7 C1 [4 w9 w% ~
if (watchedNode.pressure<200) { ) U5 J0 Z- X# k
setPressure(watchedAgent.pressure) & p A% E; U& Z `& G2 ^" }3 b/ |变量名称须统一,可以都改为watchedAgent