在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 8 E/ s- l, f) Z, Q7 W# E1 \5 U; h$ X( c' N
8 h* @# Q+ N9 j4 \0 U4 n. }( e! x* J@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")0 T) |/ s4 `. S& u- u4 T0 U1 f
public double getMeasured pressure() {; x7 ^1 ^: M, P; l' e N1 J2 }
return measured pressure 5 J8 D; d% u5 i+ S; S! l# \" o }& f ]/ n2 a: d h
public void setMeasured pressure(double newValue) {& v) k! D4 Z n4 f; O
measured pressure = newValue0 @3 w3 l( B- g* }: \* s% M; b+ }
} * N/ x1 T& A( r4 \# `: U# w public double measured pressure = 0 : w4 r+ ~# G7 `1 C1 W% f! ?9 Y! Y0 e
/** 1 Q; _' k3 [0 z( m) ]* u *$ p/ W' d7 J, H
* This value is used to automatically generate agent identifiers.7 z; b( ]9 d; H/ z
* @field serialVersionUID! ~* k8 ?) d- C( k" f
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*/ ' i+ z O, w) R5 _0 n" \ private static final long serialVersionUID = 1L : X- u; X% a: A, C5 G- J( S+ `" J9 |) Y7 F( u# U
/**- n# }( S/ v/ }4 y) u
* % z6 d- Y$ d* Y) {7 M% h * This value is used to automatically generate agent identifiers. $ Y5 t( O7 G& n' v' x& m * @field agentIDCounter/ G& ^1 S. a' T9 M2 ?8 ^' M, x
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protected static long agentIDCounter = 1' ~ e5 U+ u. O9 j {; s
; t/ G5 y8 R% u, W) x /** 0 h; ^- a8 u' m4 _4 q* y. o * ! `/ g2 R# e' V O * This value is the agent's identifier. ; G9 z6 ^2 ?( F7 l [2 F( e * @field agentID% v, ~2 A- m ~. Y! W
* ) O3 N3 f( y* P8 a */ . B# Y! p7 W7 ~/ v: {8 _7 D$ T. p protected String agentID = "GasNode " + (agentIDCounter++) 2 F/ J" @% C' {# ] ) O+ L7 i# A' j% J8 c! a9 q /**, N8 ]; {5 T/ Q2 p2 Y
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* This is the step behavior." Z2 }' j/ P7 U9 P9 o
* @method step ' W' I$ m* _6 m' e% z& d0 C& ~ * 7 _8 q1 I- o4 J+ |4 H */ ! x9 C2 @+ a$ ?8 x- S) } @Watch($ ^' Z* r. M9 p
watcheeClassName = 'infrastructuredemo.GasNode',/ p+ B; |! R( U& A# Y
watcheeFieldNames = 'pressure', 4 y5 [* }7 q" ^+ r) e+ m5 B7 ~ query = 'linked_from',7 e- ]! f+ f2 K" I
whenToTrigger = WatcherTriggerSchedule.LATER,6 c- V, A0 K& ], U. f
scheduleTriggerDelta = 10d" B0 a; i8 Y4 V5 r: ~. @! N
) * q% P8 u f7 Q; t public def step(infrastructuredemo.GasNode watchedAgent) {/ q' R; ]9 w- [0 U& e) n0 ~
0 C) ^! H# ~1 p6 S& U // Define the return value variable.$ b) G9 B% P1 E o" T
def returnValue : U( C, x* G. _$ J l 4 S8 J6 N7 @$ W+ b4 S6 s // Note the simulation time.4 \( x9 ^5 I. c- @
def time = GetTickCountInTimeUnits() ( X2 b) Z) g; k1 b( Z( K' u9 S- q' i. H0 I+ ~9 \
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// This is an agent decision.+ ^( Q; z& @( R6 d2 N) L
if (watchedNode.pressure<200) {7 L5 Y+ O$ l g* G* B
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// This is a task. " i7 p$ E/ _& }6 F! Q& e setPressure(watchedAgent.pressure)( j" G& n, O- V3 |9 A* f
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// Return the results.( e; V* @5 _- }+ @: T
return returnValue 9 H( A" k$ A# ^( U- e4 H5 L" c ( O# x- t- B3 P: i& R }# }7 t1 A- I4 V2 J/ n+ ]9 m. u% [
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/** 1 F9 d+ n! `/ o8 G6 s2 T1 E *. s3 w& e: K) H
* This is the step behavior. + G# b9 i' Q. X * @method step $ ?3 k4 X- { c }# e0 }, ~+ U/ R * & O' O8 }# G, @7 W. b */) N! C) [% x+ ~/ b& O: a: U
@ScheduledMethod( ' Z1 k& C @$ H! H& @4 w start = 1d,# P- m4 v/ s: v4 p
interval = 1d,! x4 j' i; [+ A2 X* n2 ]( e
shuffle = false 0 a8 p2 D7 }. z v: Z8 q )9 L3 j% v( `* y5 I- Y
public void step() {$ o. C. l% n. N8 q
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// Note the simulation time.9 M2 y5 ^* h' j: P
def time = GetTickCountInTimeUnits() }. f& | b5 v5 j2 |
1 m! N( x; c+ w+ s6 I4 u+ u // This is a task. 4 u6 s0 @( l- r measurePressure=pressure+ RandomDraw(-20.0, 20.0) V% R0 n2 p; |2 b# h* {
// End the method.& A8 O8 B& `3 p& k: }3 p. W7 N# |
return. Z6 u* h/ k" N