在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 {2 c2 X+ U* ]# d& E ( `+ U7 C. S* s5 ]+ W l& J3 |1 d# z1 ]; `
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")9 z, k* n1 c/ T' C- P' a) ?
public double getMeasured pressure() { - F- l7 n! t/ y, G return measured pressure 3 g5 P3 a" \0 X( q5 Q' {9 J% \" t# |- U } * K! [& b9 X5 e1 i6 V! Y public void setMeasured pressure(double newValue) { 6 p8 n( H6 }. E/ v measured pressure = newValue 7 c! a2 K" l* b. K4 i }- l5 I# ]* M* E& G- S9 E! U! V; n* ?
public double measured pressure = 0. U, o5 m' I& e) S& l+ t; K3 q
8 q* p' v8 \# X) x* \ /** ! z( \. Q" s/ V+ f6 S * $ y8 q$ R% f K5 P1 s( x * This value is used to automatically generate agent identifiers." D) p% o0 F5 J8 x% Z
* @field serialVersionUID V7 Z+ X9 K) p: F# o * c+ [, Z% o, j( n. z
*/ : i) V5 J6 N( k private static final long serialVersionUID = 1L 2 ?' P5 i' B. W. G% X6 \" t + e9 E+ D8 R) k0 ] /**5 |# c, O5 o, m5 }4 G: {
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* This value is used to automatically generate agent identifiers.' `7 H; L1 j' T
* @field agentIDCounter( u# A7 ]- o' m& Z7 ]" P7 _) g# a) v
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*/ 7 u @' D9 ~7 a9 O3 ]$ x protected static long agentIDCounter = 16 i$ m) L( e5 K1 X7 ]( _
% d$ H9 z% T; s0 y N /** ; b; a: m3 g' y, J* {5 |& h4 B *# w! L8 V! @& d
* This value is the agent's identifier. 4 u: Y9 L+ G7 ` * @field agentID5 f( q# m& K0 C4 U2 c
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protected String agentID = "GasNode " + (agentIDCounter++) $ R) f! r& H, g' k5 {' \& @; `4 T6 O% w
/** + X3 G1 w, M w3 I0 ? *' ]; Q5 N& z2 U4 b
* This is the step behavior. 6 D" L* L& u/ _4 _- a * @method step 1 z% s% O/ X) x- m' D7 d f * + I b. p5 z+ \' K */3 k' R) H! Q) Y# l4 f7 a' F
@Watch(3 K/ U1 x' e# v
watcheeClassName = 'infrastructuredemo.GasNode', 4 L U# E% ~9 N8 u4 D, {4 V+ x watcheeFieldNames = 'pressure',( q3 W! I- L7 F
query = 'linked_from', # @+ ]/ q: }" {: h- Q3 [ whenToTrigger = WatcherTriggerSchedule.LATER," {: d0 T. d- G& `/ b% P. y
scheduleTriggerDelta = 10d " T. s; Y( x; J2 e0 b' Y% @ )8 C9 b. \+ k* y' U" M) V( E6 Q8 q
public def step(infrastructuredemo.GasNode watchedAgent) {9 a9 J" k' S6 U# n B3 W
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// Define the return value variable. / {0 g& _9 O8 N+ u# n8 ]+ k def returnValue ' @8 W( D% w% ^& P; a. o/ W. H0 {2 T, z
// Note the simulation time. 1 P( X5 S+ l, f% w! e$ e& y* \ def time = GetTickCountInTimeUnits() % Y$ t% Q7 E/ s8 [: G! E% T y4 B3 L" U2 r1 U0 [ ) b* e5 g! u/ t+ x8 l7 @+ t // This is an agent decision. 4 C) ?* C J! }3 I if (watchedNode.pressure<200) { * [! K8 n, m3 k b6 j4 S $ u, r6 X9 x; k) R8 t3 h% { // This is a task.% r/ x8 n0 ?& c" P& E
setPressure(watchedAgent.pressure)1 S. G; b, x+ h+ Y
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} else { , E O6 Z2 e8 d, r4 a/ x; r6 v ( d ~/ q& V9 ]# _ & R Y, M% X/ ~5 `9 e& [! ~/ d0 Y } : v" s4 j5 Z: s. G // Return the results.1 i3 t3 R: I3 ?, q* e
return returnValue 1 H4 H& P2 F M$ j3 f8 i/ t* `3 F6 l
} # C' V) W& e9 R( W- c5 A 5 u* s1 `2 T, q" W /**, @) [# j3 z8 B1 ~+ l, g5 O. A7 }
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* This is the step behavior. & S8 C! ]; }' J1 q' n7 s * @method step - f! W! D0 w2 K6 H1 t2 A * 5 u9 g& W4 b2 u) G# B% I */ 0 z* Q- u& |3 Z# s @ScheduledMethod(8 s Q+ `' Z% G5 t4 w! q0 {
start = 1d,) x6 W7 l& j7 }, ~. n. h
interval = 1d," W, n* c! @3 K
shuffle = false9 M( X; V! h) X/ ~. _0 \! J, o
) # H( T$ j9 x) F2 Z+ ` public void step() { & L% J$ Q( W8 p" Y! y' T ?+ ~3 D; \3 u$ u3 v/ B* Y! r
// Note the simulation time. 1 |$ N- V: u W5 |( V# T def time = GetTickCountInTimeUnits()( ?! }& S. H1 C. a; L% t7 W1 c
8 r# e, F1 s- p- R' S0 z // This is a task. : u7 g, L: q6 O- B* v4 v: k1 X measurePressure=pressure+ RandomDraw(-20.0, 20.0) ; S# r! |9 f& h. H6 l // End the method. 1 |) X, T, M/ o9 V# H8 |) Q. i1 Q return 2 M+ i% l/ I G/ H- |% a( d : k( J+ g7 C4 J4 A/ n }