在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 # N+ F [' o' [% B4 D8 y" Q ' C( j2 U) @: q2 W0 _ 4 h6 o* h9 W' k@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")8 O b* q, q) L; \7 G% I
public double getMeasured pressure() { # t$ B) l- ~1 [8 H2 D5 f( A4 s0 t return measured pressure " z# t9 ?/ q( Y. |1 G } . v6 H0 \6 w4 U# J" O public void setMeasured pressure(double newValue) {8 b# z* h( e. e6 ?( ~8 p: {" ^, a( i
measured pressure = newValue% q" b$ M% Z q
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public double measured pressure = 0 - B! P' z0 Y1 Z9 O- K& u$ n, x. K) k$ {
/**! Q! G, x6 y+ J6 q; B, f. ?
** L2 B% y: e& A5 L. f5 n1 {
* This value is used to automatically generate agent identifiers., l0 l) U( R% |: Y" k6 [
* @field serialVersionUID ) n. v* t {* Q* r4 X8 v *$ s; c. I! Q. v9 \5 \
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private static final long serialVersionUID = 1L ( d3 u: {- F( G) \) M! y0 m! Z , j4 c4 E. t! }5 |) [8 ^' ` /*** ^5 ~5 U! a, L3 e1 T* e
*" ?3 ]) y0 X5 }& w1 U; B& ^3 {. [
* This value is used to automatically generate agent identifiers.; D' W6 ]; N: p* {, a0 Q
* @field agentIDCounter+ l( |6 Y$ B; N v' L% P4 U. \" `& k+ a
* 2 ^% ?9 @" T1 S1 R/ w, ] */ 8 Z$ w2 G" O* |# }3 T1 N protected static long agentIDCounter = 1 # o* M$ P8 ?; e0 [/ E: m: E* n6 G& Y7 z! o4 J9 E9 [( k
/** : x) i- R1 v: d1 ?, ` * ! f# R1 ^6 q; y& x F/ [$ p * This value is the agent's identifier.5 b h, H5 F- K; Y
* @field agentID 6 g- {) b$ X+ e `& f: M, b *0 J: J6 t& o' B% {
*/ , @7 A9 f" i5 l1 I) m' y protected String agentID = "GasNode " + (agentIDCounter++) 6 g' {% F6 H9 |4 ?+ T6 [4 g2 R2 A' N
/** i( l1 o1 i6 o9 y) b- e * + s7 m2 j3 t. j; O; A * This is the step behavior.. x9 ~3 Y& j6 m5 X& H
* @method step $ [1 I8 ?* {4 V8 P- g *$ M0 q# B' X) }; A3 V; X' H/ c
*/ 0 S- F$ w5 J+ H @Watch( 5 g4 c3 b& o: R& w/ D6 ~# ` watcheeClassName = 'infrastructuredemo.GasNode',( g o9 d5 p. c# R$ j- _" L
watcheeFieldNames = 'pressure', " M1 L9 R3 d- _ query = 'linked_from', ' m, F l6 o) [ whenToTrigger = WatcherTriggerSchedule.LATER,: @1 r( @; t( g7 m' v9 `
scheduleTriggerDelta = 10d7 N/ F* |6 A0 P0 M W) e
) # Y1 c' F+ a' x- E S" t4 s( i public def step(infrastructuredemo.GasNode watchedAgent) {' n. h9 X- v3 E0 K4 u1 b( v" @! n' g
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// Define the return value variable.; e# e3 z) a' {" K7 \3 V1 e
def returnValue. l" A8 a' a4 n2 |
8 q& Y/ Y/ n# {: K // Note the simulation time.+ C* y( \! M' j' G; `2 m
def time = GetTickCountInTimeUnits()& C$ D/ L+ e+ K& d7 e- l/ a5 r
0 s# T Y9 I/ W( T. M" s ! {( N+ Y6 S2 p; A- e. { // This is an agent decision. 0 f0 `. g% h2 g6 R: x if (watchedNode.pressure<200) {5 G4 U$ e2 M+ }$ ]' G Z1 u% T* K: h Q
4 g% I! `* B, ?; e1 R* R" c2 t // This is a task.+ }' a) s% ]& S; v; E: a
setPressure(watchedAgent.pressure) . Z$ G! P$ [( C7 m& \/ b5 ? I0 c' ~4 T" R3 ~
} else { 7 t; t) ~; q# }# F4 i$ B* j/ ]; Z" N, T! \+ I, l9 S
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} 8 A6 ~% H; _4 A) s- F, B5 Z // Return the results.6 a6 l( x# `: P( M+ B6 s& _
return returnValue 2 U0 N! f' s' ]/ x% ]! P7 S ) J: q' L( R- l: L ~. W }. r, q+ i, H( U0 W
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* This is the step behavior.$ L8 b' _( Z9 d/ N# @
* @method step $ A$ _! O, z8 m+ | *9 O- e; l! q) E, c' E
*/ ' G( Z, ?7 n+ A7 G+ c) K @ScheduledMethod( * |2 b; @: C9 Z3 V$ m start = 1d, r" \* i+ y% y2 D( l2 r- B6 Z interval = 1d, / v' q9 ?; q9 R0 c* m shuffle = false- T2 n# q. @) P; g
) $ s2 \9 ^- Q" [- c public void step() { ' ~1 D* t- o1 q1 f/ E3 P( [. F# H1 [9 N' D/ L/ e1 k* Q
// Note the simulation time.) k( x& v+ G% j
def time = GetTickCountInTimeUnits() ! o: V0 p6 m3 \- ]+ j- W # L! j- y5 R- F // This is a task. ( F |. C0 q% G2 S0 K+ D measurePressure=pressure+ RandomDraw(-20.0, 20.0)6 u% R9 l* D, D: E' X
// End the method.6 N% N2 X9 {9 W# k; L
return ! T9 b: _& H! e9 B1 n3 H$ n/ H3 R! N: I# c7 P7 @! b
}
注意,在函数step中 8 j8 U6 p+ J0 o) L: X; s public def step(infrastructuredemo.GasNode watchedAgent) { - f$ f! G! N. f/ B6 N4 t //这里是watchedAgent0 T7 H+ m+ @6 @
但是在语句中,你填的是watchedNode B# ~6 b+ p |% `* |0 w& F
// This is an agent decision. . }) E4 Z& `7 \1 s if (watchedNode.pressure<200) { " ^. i, h, C- g4 @ setPressure(watchedAgent.pressure)4 g U- u' {) S
变量名称须统一,可以都改为watchedAgent