在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 / e/ C9 S0 v, D5 k4 u. K 0 X8 Z' b) O" r F+ k2 M) ?' _8 P7 j1 @! k/ Z! p' b+ W
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") * _8 L; s; }* y6 K public double getMeasured pressure() {8 D4 ~/ o, _ L) D( V/ G
return measured pressure + |/ C" z; \; w6 h }# X: h9 B8 ]/ u `6 k
public void setMeasured pressure(double newValue) {8 L' ?4 m" B# m& a% g
measured pressure = newValue . C! r) H! s0 j9 c, { } % Q( |6 n2 Y5 T! g public double measured pressure = 0 . U1 Q+ r) `' K6 l9 m' ?2 x6 n
/** # [ ^+ d- O# [$ M) K' _6 \' x *0 g) |+ U8 M. N9 Q3 d' T* h
* This value is used to automatically generate agent identifiers.. R; p( y3 B$ l) V8 {# T* r I& D- w
* @field serialVersionUID % g; [0 ^5 ~6 `) D *% B/ S/ t# j- [; k7 L$ Z
*/ ; y( a. I& [0 a6 { private static final long serialVersionUID = 1L & R( z5 B; P/ t3 }& [3 O' W/ d& F 8 ~- g3 O; K( S6 N6 Q2 t+ P+ { /** * u( K$ C& n9 l* F, R * g3 m$ g: [; |% ]$ P
* This value is used to automatically generate agent identifiers.6 A4 D& `. E" _4 D+ O" ]* h& C# \
* @field agentIDCounter ( `) @" V: i& {* r! L * . X9 f" M1 B+ K Q */ ( @ s3 o* H6 ^ C protected static long agentIDCounter = 19 p! p+ l$ e% q! p* e7 w* B
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* This value is the agent's identifier. 5 m* H5 H+ R, d! i2 y4 T * @field agentID + D! h9 b A( Y5 F8 y: q8 A: R * o( o% I! O$ E/ J1 J/ l */ ( [* n8 a* b. S! t1 | protected String agentID = "GasNode " + (agentIDCounter++) % S/ a7 Q U: @* n* a I : u4 {( R' Z3 k m) X8 N /** ; K/ A+ Y4 P$ c7 ` *: U, v( {) `- x+ G2 G
* This is the step behavior. ) h/ g) A1 T9 P0 o: L$ c @7 e/ Q * @method step 1 R- q( p4 W. @$ ~9 r *9 G0 W0 e+ W1 r2 Z, S! n
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@Watch( 9 Y. I( x6 _- A+ m watcheeClassName = 'infrastructuredemo.GasNode',' Z4 M# ^. m/ B( j2 \# Z+ D' L6 K3 K
watcheeFieldNames = 'pressure', # l: j; R {* z" R query = 'linked_from', N7 p. p% Y& t- w" ? whenToTrigger = WatcherTriggerSchedule.LATER, - G4 n" q/ ]4 ]: y1 q0 ? {6 e scheduleTriggerDelta = 10d& }1 N$ N2 _6 @( y2 s
) , @) U! I$ [5 w: K public def step(infrastructuredemo.GasNode watchedAgent) { 1 j: E% e# B4 V 7 \4 s6 L2 V& s' i7 ]5 e // Define the return value variable. : K" `! r( P( g' D, s def returnValue 6 s7 @, u9 c1 ~% N# ^, U& a) Z: E4 [ V Z
// Note the simulation time. ! Y8 A( s* b9 Z! A; A def time = GetTickCountInTimeUnits() 4 T# c4 z( X& j& |% `. x# l* V* |+ u2 N* S
" l" E6 G0 T! F+ E4 F2 A# d, |# y6 x- X* N // This is an agent decision. Q; d6 ]$ \. P9 w) T1 b/ Z if (watchedNode.pressure<200) { p# z2 v& g! z- O& A- s
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// This is a task. ) |. e+ }( W; v; b setPressure(watchedAgent.pressure)5 N6 h S" L: g1 b$ g1 B. c
3 l: y7 ^, i* E5 l0 T } else { 3 r- \+ p7 O: ~5 H7 k 1 I6 G. u* G. i0 Z: `: _. B3 ?$ j0 b# \
} ) V# c0 | q, C0 p6 h4 I; k // Return the results.! v" K" M9 w* {- d. `, }3 O9 i) C `
return returnValue% Y+ c" V$ z0 p3 _& P
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/** 5 w" s ]* K6 C; m *6 i5 R2 A/ I6 J, i. L/ Y. w
* This is the step behavior.. ]$ y- t1 b W* Q) Q# Y
* @method step4 M/ c% X" m5 ?/ B T( T) R0 S+ X8 n
* ! E0 f0 X( [) i' G */ 6 h9 h* @2 Z' G+ Q% ^8 R' s @ScheduledMethod(/ q5 R1 [6 J2 H D' Q i
start = 1d, 1 A2 V# l( s4 Q interval = 1d, ! _+ G# R. z$ f shuffle = false! `% l% F" F& \9 [! f
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public void step() { s& s2 I' T; V $ O2 S z8 I2 |# | // Note the simulation time. ! P5 H! s, j+ t- p/ Q3 K def time = GetTickCountInTimeUnits() / W) E1 f+ L& b' O( u& g # ]2 Q7 E/ v" O/ E. s- Q8 L // This is a task.1 t: t7 O. r9 r6 Q8 |
measurePressure=pressure+ RandomDraw(-20.0, 20.0) T& W& e- O* t' _
// End the method.! r" k" c+ I0 W: v- u9 Q, U
return' |' T$ R% `5 j( G0 U
注意,在函数step中 " |. V" @- u3 A2 _5 y public def step(infrastructuredemo.GasNode watchedAgent) {4 X. F5 C. H# H4 k Z9 e
//这里是watchedAgent- T3 O8 F4 m, _ g/ _! Y/ v, u: |. x
但是在语句中,你填的是watchedNode " `% G1 c% c, z/ L Q5 Z! Q // This is an agent decision.2 A" |5 J+ P. e+ ]# F( o7 J) I" I. n
if (watchedNode.pressure<200) { ; Y( V% c3 j; j6 f
setPressure(watchedAgent.pressure)- O* ?6 ~; z% U: Y8 G
变量名称须统一,可以都改为watchedAgent