在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 + p6 R) g, a' F9 A
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure"). Z5 ?9 x+ u! q' G3 M, m
public double getMeasured pressure() {8 ~7 N; z( z0 ^0 x
return measured pressure) X1 K. r3 P: \0 ^
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public void setMeasured pressure(double newValue) {5 z4 M* i) F- X3 `
measured pressure = newValue . D- `- x4 [2 s) k } & v# g G) j1 s0 U" ^ public double measured pressure = 06 v) {" X( \( x& T g$ K/ B9 h
6 F3 C4 n2 k* o3 i$ D0 v% k. r /**; d9 T: i3 b- Y& Q
* O7 s4 x& d7 D. J6 e x3 X * This value is used to automatically generate agent identifiers. 9 G' I+ Z' X. s3 E * @field serialVersionUID C4 w5 d7 S$ y9 A *4 X: U( P* T2 \" Z! U) |( {- \0 c
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private static final long serialVersionUID = 1L u! e1 O# k- B2 l) P2 F* H! l- ~) m0 ~0 Z* K4 n0 W( `2 e6 n& Q
/** $ \- x9 o, Y9 V2 h, F4 T *7 @0 C/ r& p3 L& w% _, `! M
* This value is used to automatically generate agent identifiers." ?2 e# ~9 V F8 U, C6 J
* @field agentIDCounter d; o( I3 d4 y4 V# A
* ( i5 }8 G& m' b: }' k */ 2 Q! p1 ^( N; a. m9 z3 M! V protected static long agentIDCounter = 1 9 a+ c' W! g: S& k* p2 k( s/ z; v/ U0 y, w
/**3 W; n. v6 E0 K
* $ M9 a. s' Y8 s! _, X; Z5 E! D" {+ y) G * This value is the agent's identifier.' l# X8 m( e& W# X! ]' _
* @field agentID % M: I; h8 o. H *0 i }- [& B% _5 J
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protected String agentID = "GasNode " + (agentIDCounter++)5 U" N9 Y+ p8 v3 R
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/**2 H) I3 w0 I; _9 u; y
* ) P; \6 ]& y( l! n; w6 a" t * This is the step behavior.+ a7 c: e1 A5 ~1 \7 Z
* @method step F( R* y2 b2 j8 n *9 u7 w1 l, C$ A* E4 z4 j
*/ 6 M, N* W) B& y x @Watch(+ l' w0 y* b7 H9 F
watcheeClassName = 'infrastructuredemo.GasNode',2 X: o: y4 T% O* L7 F
watcheeFieldNames = 'pressure', $ W9 _: ~" w8 U" r$ h8 F; S& i0 O query = 'linked_from', " x! o. J1 o( U- n+ P whenToTrigger = WatcherTriggerSchedule.LATER,& e( N. w$ I0 ?8 M' d. {% V
scheduleTriggerDelta = 10d * W3 m% ~! c6 U8 @$ O ) 1 H6 {' Z8 K3 x& ~' R* Z$ d public def step(infrastructuredemo.GasNode watchedAgent) { . `4 ^' \2 j; l4 R' V: }0 @ 5 ^7 a1 ` j4 q7 Q // Define the return value variable. * b J1 m' O( p: D" W7 C def returnValue 5 N* l. ]* ?' b( q% C* Z $ K& q( s4 B: d- E" J/ P+ m // Note the simulation time.( B3 s" q/ o n6 o% ~; B
def time = GetTickCountInTimeUnits(), ?8 A3 F, C% I( t
* J1 V: W2 A2 R" z; n 0 d7 B" u: M) |" r2 e% m0 `6 T // This is an agent decision. ; _2 q5 ~( k7 c3 X/ w if (watchedNode.pressure<200) { 3 j+ B" j6 D' n4 T 1 s% _3 S: ]6 Y // This is a task. ' d7 X# ^- A! M8 D9 M setPressure(watchedAgent.pressure) ) C1 V4 B Y& M2 J f0 }' S9 S . t" E7 O1 ]: _ } else { / l8 q7 U- P9 g- f# k1 B 0 C+ E" G: d+ q 6 h3 \& o3 m% I, h5 e7 @: l } 4 M# ], {4 ]9 _" u- s2 | // Return the results.! W; f( E f1 C$ q+ s* }
return returnValue : _: c: ]/ W7 k9 ~1 G9 ^9 w8 K0 |8 P# b: {2 _% T
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/** , {# l7 P A+ e `4 L: N6 V * $ p2 A) i* z7 i) F8 y * This is the step behavior. 8 h7 ?0 Z! B+ M% [8 j * @method step 2 Y |) ]3 ]4 y2 @( k * ! U0 t. c; Z$ e, B1 e( c */ , ]/ C" l6 G. i# w* w j @ScheduledMethod(0 o0 ^! h2 N. m! G5 x
start = 1d, - V: {7 l% f8 F3 a% k3 `* Q# G. y interval = 1d,+ n2 W3 K( D2 E% y4 V9 G6 V( U
shuffle = false; P/ A$ ~1 V0 M7 e$ F# t
) 0 v+ }- z' h0 n) B, u. o9 I9 g) L$ | public void step() {& [7 [* g+ d$ K! l
; e# f# ~" @2 c4 A# I, W // Note the simulation time.3 e! C& a# z$ z8 i- @
def time = GetTickCountInTimeUnits() - M, `! I4 f. @4 s# h. h" x 2 m3 c& z- U% x% ^/ q! B9 n0 M // This is a task.+ @% P, u9 E$ G! j8 t6 ~! ]: Z0 e
measurePressure=pressure+ RandomDraw(-20.0, 20.0) P1 X* a8 M( I( R
// End the method. ' ?+ k* y9 z- n" f. s* S% P return ! N8 M/ q, J u2 F 3 j5 { k- @$ q( w, z. Y }
注意,在函数step中 . p+ U8 J( ^2 b; k public def step(infrastructuredemo.GasNode watchedAgent) { F) L! O9 K# h //这里是watchedAgent ) k9 Y, {* |( q# J9 C0 N 但是在语句中,你填的是watchedNode u( |9 l4 T2 q' A l) H1 s! [2 z
// This is an agent decision. ; W$ m, X: \' B) }- Q0 I+ U if (watchedNode.pressure<200) { 9 o1 q1 U E! m% o6 i9 F" Y
setPressure(watchedAgent.pressure) ; D7 _0 ?9 L4 _% L+ y变量名称须统一,可以都改为watchedAgent