在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 # t( |5 G8 m- l h8 J
/ [4 B( h# t, e
* x( w% r8 `" ?3 l/ o+ U8 E6 |@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") 4 h# R: t# @ r' ^2 J3 _ public double getMeasured pressure() {& `) ]# d3 f+ `; U/ ]
return measured pressure 0 a- g' C; O7 F! o0 H }( y9 s! O5 O4 g. }+ X$ g
public void setMeasured pressure(double newValue) { , X/ o& `# o# b/ h6 S measured pressure = newValue2 T! ^( i$ Y( r6 w% J! b' X
}) K# P: r6 K- z/ F' v. @
public double measured pressure = 0) `/ n8 u$ B7 i7 H: f0 Y- L
8 Q+ ~+ B$ J- h4 L, |! H$ H /** . }7 n1 U* X- V * 9 `5 r) t, ]2 v * This value is used to automatically generate agent identifiers. ' C" Y# m/ g; m* i4 ~- L * @field serialVersionUID2 a: n& n+ @8 i+ q! K
* % N9 I/ u" {; ^* @ */+ H" G* J3 G9 ^% h& }+ F
private static final long serialVersionUID = 1L / S- h& P5 U r, v. y9 }1 U$ f1 {& }9 s/ z
/**$ e0 T# {6 G9 q% G, S
*8 C7 b1 _/ Y8 Y( K! f
* This value is used to automatically generate agent identifiers.( j, W/ {+ r: t& f% Q8 \& z
* @field agentIDCounter 2 v7 \! T5 s& ?# A& K3 {8 C# [ */ g5 s+ X8 [: o; m& }: Q) K
*/# t+ I7 @7 g$ z8 u L
protected static long agentIDCounter = 18 |, p" Y% Y @( [- L" Z
9 _$ n' A K7 U /**/ P1 D0 r# O7 V: O/ L
*4 s( i5 c2 G3 j% h! P
* This value is the agent's identifier.6 u: {* H7 y Q: o& _# k
* @field agentID5 A4 d w9 z3 t: } f: T
*( H: ]- v b4 C, B' B$ O( W
*/ - |* t7 z5 C5 f protected String agentID = "GasNode " + (agentIDCounter++): r: k! H' a4 j ~% W( Y
$ [6 V$ }' B+ ] /** . c5 Y1 I, V! R9 m * : {% r: R4 [: L0 Y: b# O * This is the step behavior. 4 B* v9 @* E5 B; y * @method step2 K; E, E9 v& N2 }; h' \- F
*2 x; |8 G$ U7 k3 }5 @' a
*/ 3 S- u3 W8 K$ D X, U3 I$ F @Watch( * C: E7 r, c4 p5 k" k& S: V: T watcheeClassName = 'infrastructuredemo.GasNode',& l$ }+ B3 [* U' w' M
watcheeFieldNames = 'pressure',6 J5 U7 b4 q( E# N- M2 A
query = 'linked_from', + ?9 ~! R3 k# d# M1 K whenToTrigger = WatcherTriggerSchedule.LATER, 2 z. r+ C9 p2 V) h7 I/ ^ scheduleTriggerDelta = 10d 4 v8 F0 L7 `. b9 K/ j9 H ): I! [/ A. k( U
public def step(infrastructuredemo.GasNode watchedAgent) {4 s( `) I# \6 F
1 X) n3 f! h! z9 F$ Y. l
// Define the return value variable.7 _9 o% t5 T b
def returnValue 8 p" G+ X8 `9 J8 _$ \5 N) L' e/ _- [! P; ^* @6 x% _- \
// Note the simulation time. - B/ b Y# M; ^, Q7 G2 i7 Q& |$ ` def time = GetTickCountInTimeUnits()3 \4 R: v, B! x* R
8 X! q2 h3 |- T9 l8 C. S
2 g* d. h* U0 ? S6 h5 ?6 ` // This is an agent decision. ! t, T2 Y# O/ y9 `3 r if (watchedNode.pressure<200) { , h* L! b4 _1 d, i) G8 K. S# p5 i6 ] X4 p0 P
// This is a task. 3 b5 ~# t4 s# b9 ~3 ` setPressure(watchedAgent.pressure) % X' h1 [( x( W& {; |% A' ?& Y" g) r2 _) Y: e
} else {* N+ a8 s" }# s% I4 `* \- J$ Y* X
( O' W m: Z' S) T& V
7 q3 O D6 m$ n7 t5 q. s }9 Y# m" |( {. Q- e+ y
// Return the results.8 m" {1 s7 D% n9 u" {
return returnValue0 U5 {$ | F( V
3 Y3 n% d* l) I6 V. ~ }6 [8 F' z' r3 B3 A
- [! G; K7 \# Y" L
/** 5 {' V6 {3 F; Q- Q/ u * 7 |" ?" Q c! |3 K j2 \ * This is the step behavior./ n: Q4 r+ A2 }1 M& J- G- y/ F
* @method step . H1 d0 V* S+ @4 w4 t * - ]% m2 `2 `% @ a */ ' \1 y* M/ i) \ @ScheduledMethod(2 ] Z5 t, S, \8 N- ]$ f. M" t) r
start = 1d,) W. R7 c6 [1 Z. a/ S0 k- c
interval = 1d, 1 b0 G2 u4 f( _6 [ shuffle = false8 ]" ]( S! M8 D0 K# ~* d) Z4 W3 R( T
) 7 z9 t1 ?1 W; P: k7 b5 v. M public void step() { " G2 D. X8 j. r) A4 y2 i7 G1 J: o : r7 z: H0 y& T5 t. { // Note the simulation time. 1 m( x5 h" a7 K1 o& F0 _7 ^: s def time = GetTickCountInTimeUnits() 0 G% U. L7 C ^. C" ? $ s$ }- G0 G/ G0 L1 L: D7 ? // This is a task. . {2 N( f) m) j( L6 S measurePressure=pressure+ RandomDraw(-20.0, 20.0)2 U; Z4 k9 k9 k% ~8 m# y2 Z9 J0 v
// End the method.+ _3 R; y0 _1 j4 i0 c. c/ t
return , G' H; @; ?4 N0 ^3 d5 a # N3 H- {0 \, ^% ? }
注意,在函数step中1 x& d1 s2 u. u/ H/ f
public def step(infrastructuredemo.GasNode watchedAgent) { 9 I: C+ f5 f. i3 I //这里是watchedAgent 3 P) q! ^) Y: w 但是在语句中,你填的是watchedNode / H @# m7 W8 c, r$ ? // This is an agent decision.3 I" s' D: F j& O/ ?- W' U
if (watchedNode.pressure<200) { 3 |1 ]+ c- f7 o7 B
setPressure(watchedAgent.pressure); ^6 ^0 n9 C( b7 O$ n2 D
变量名称须统一,可以都改为watchedAgent