在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 & ~% L, j4 W& R! S8 a4 d3 C& s$ Q; H1 s. H, C/ ?4 _
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") ! w' A, ?& ^6 T- }3 _ a5 e public double getMeasured pressure() { 0 ]+ a# u$ \' o# ~# X return measured pressure: {( r: R( p7 J+ T5 S9 Z4 U
} $ p! X2 m6 d) w6 f# B1 V public void setMeasured pressure(double newValue) {' ~5 Z( z4 k( n% O6 n+ z' \
measured pressure = newValue6 _4 k' Q) w- k
} / T. x) n( ]* F+ V# b4 W2 X# Y public double measured pressure = 0 ; j7 M8 t2 }* M8 _: |0 X R. @* u# g Y) K ' Z/ r* C; f" @# S3 y /** + @8 p, Y$ R' z3 y *2 x% r. u: ~1 K5 u3 G2 j2 |
* This value is used to automatically generate agent identifiers.( Q3 y0 _& Z$ X
* @field serialVersionUID) U) F& H5 I9 M
* r7 ]+ B! o8 J1 n' `6 f */ . q: x) E- m; f+ z5 ?! c private static final long serialVersionUID = 1L ! m) r! t! a7 d/ l( Y% X$ ]' ^. V/ n# O& o; y; m0 A
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* ' D/ h0 p: o0 g: h% F, _ * This value is used to automatically generate agent identifiers. ! A( g( ]+ |* a' O * @field agentIDCounter6 @$ o8 t6 S# C, g7 ~- D* X |
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*/ 0 _. n. m0 ?& {0 i# b5 H4 U2 Y& a protected static long agentIDCounter = 1 / ~8 ` w+ ~2 Q8 X8 K$ A8 Y : M& n. [2 D$ R3 X J) }( q6 L7 O /*** l9 d6 {2 C/ `+ L/ [0 ^( v. m
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* This value is the agent's identifier.3 }6 z4 O1 [8 f7 c' P5 i1 y
* @field agentID & K1 v6 A3 x+ x( I: H5 G# } * ) g9 r, N: v) b9 \ */- V+ H' T1 J3 }3 M& n! d' R- q
protected String agentID = "GasNode " + (agentIDCounter++) 8 d' _0 Q$ Y* u; x; _, G& b" y5 |' X- s' H
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*7 V9 [" Y. |4 @2 {
* This is the step behavior.+ Z8 [! a4 X1 c$ b+ g2 [2 x
* @method step + x& ^. _, v- R1 x6 q3 h* q& q! J * : P" ]; C! V6 p' _ o */ / Y5 `8 T C0 O% ^' X9 F @Watch(! G3 N5 z ^# q2 Z- o4 K# ^' f+ E
watcheeClassName = 'infrastructuredemo.GasNode', ( L ]; y! |9 v1 n- X watcheeFieldNames = 'pressure', # g( U/ X& Z* L5 R query = 'linked_from',4 z% _: o+ e [( w" A" O, T
whenToTrigger = WatcherTriggerSchedule.LATER,( G$ X; j5 I% k+ @
scheduleTriggerDelta = 10d 0 m% o- G; O8 z ) ( s) l, D) J" Z# H7 N- k: s; q4 t public def step(infrastructuredemo.GasNode watchedAgent) {) W/ k$ G. i& `0 a% g9 Z3 N& W1 _" \
- H7 V' n' C8 p' h; V, | // Define the return value variable., B$ m' D) W4 d# h" x
def returnValue a' [, i6 O, y6 Y: f* J) F, }
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// Note the simulation time. 7 P7 E$ g1 J2 }5 c def time = GetTickCountInTimeUnits() , \7 N7 ]2 n5 t5 Y: s O/ W6 m9 h
: v3 u& m! W/ L9 Y, i% B // This is an agent decision. Z8 P1 y; v' B if (watchedNode.pressure<200) {) Q$ J7 E- j' g, m5 D3 `% T
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// This is a task.. k8 z: T8 W( R1 I
setPressure(watchedAgent.pressure) 7 i0 m6 S4 f6 H( H- M: o) \$ U & p8 e" V6 R6 _* O/ U. I } else {: ^& q8 L8 c+ w
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// Return the results.# i/ x9 O/ j# H! [1 w
return returnValue) t1 P% q0 p4 s$ C7 ]; ]1 p
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( C4 o0 i# v5 V7 s4 h /**1 u+ }+ I! H+ G
* 8 u S! f6 q2 m; X0 l$ n4 j7 O * This is the step behavior. 0 b5 \( z/ ^4 x! O m6 A) E * @method step! v/ K4 k# }$ f4 T" v N$ k
* 7 Z, B* j" [9 G */ 2 q$ U! }( d2 R* o3 A @ScheduledMethod( l* w' M( b3 y1 q6 l. f: l4 l start = 1d, : j- g& ]# L) G6 l3 j9 h interval = 1d, L5 z/ n. j8 t" Q0 m/ }- p% q
shuffle = false# k0 p4 n2 v! D$ h0 s0 t
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public void step() {2 Y% c! o! W9 s: V2 D, X% X7 X
0 ?) [8 D: O- C' O // Note the simulation time.$ \8 U I8 W0 k
def time = GetTickCountInTimeUnits() 3 F( c8 v) q/ y8 \& c: k; {2 k8 }' Z8 F$ E6 O3 B
// This is a task. 9 }1 i6 o5 N$ w0 ~ measurePressure=pressure+ RandomDraw(-20.0, 20.0)6 z) X4 d$ I; v% a3 u- \
// End the method.$ [/ \+ i$ F k b
return ( ]6 t* B- u& k' j/ F- r- d: L 4 j2 a6 s; M' m% S }
注意,在函数step中 ; w/ x4 N4 o$ b' Y7 p w public def step(infrastructuredemo.GasNode watchedAgent) { . e; v8 `6 F2 [. x. _! y //这里是watchedAgent 7 |. M9 F/ F# M7 | 但是在语句中,你填的是watchedNode 3 _% X6 g8 N- d // This is an agent decision. ) u4 L0 B! Y D z if (watchedNode.pressure<200) { & A e/ c4 N0 |4 Q$ e
setPressure(watchedAgent.pressure)0 k L$ B- S/ O5 ?& {
变量名称须统一,可以都改为watchedAgent
注意,在函数step中" a! o( b* V3 ^8 w3 t
public def step(infrastructuredemo.GasNode watchedAgent) {) n. f O% f3 Q
//这里是watchedAgent6 w6 }, q/ p& R6 P
但是在语句中,你填的是watchedNode 1 T; I1 }3 p1 w; x& t% J: j // This is an agent decision. : v+ I2 O6 X4 z$ S. Z if (watchedNode.pressure<200) { % r4 R3 m9 f1 p; O# P setPressure(watchedAgent.pressure). a" S8 {0 ^' P; T& M
变量名称须统一,可以都改为watchedAgent