在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 5 ?/ o! X- W( d9 e ; y3 l) B e+ `1 ~2 j 8 T' Q& A7 C, ?, j@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")% _. T9 _5 R, h% \* p4 s
public double getMeasured pressure() {- h B% q, }+ [) z
return measured pressure $ Z( A/ T. l& v+ H5 Z } ) O2 g0 z/ J9 C/ z% j, D, R public void setMeasured pressure(double newValue) { : v" x9 ^ s: O! w measured pressure = newValue2 ?: J7 ]+ V [& k1 n* h0 B: x
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public double measured pressure = 0! C% G5 f7 S7 n
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/** N$ e% A' Q* z% H& Q
* 9 G* w' h( c! n! [ * This value is used to automatically generate agent identifiers. P E) q+ C4 t$ ?3 D" d * @field serialVersionUID % T# e) ?/ p4 Y1 Y \ D% L * 1 O7 ]' B) E# {; c* d7 q3 Q% e */ 1 r( t3 B# Q$ r1 g8 F$ g' g7 \ private static final long serialVersionUID = 1L5 N: ~4 R# P" ^- `- A
. a5 Y6 r/ \! A% H! u /**$ ~4 K- j$ k y3 {
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* This value is used to automatically generate agent identifiers.- `+ V, K; [2 @$ s/ i! S3 q! e
* @field agentIDCounter + B [- O. [1 y" e * ! }8 P, k$ r4 o& S" q */ & M, w# q9 B% z4 b( M protected static long agentIDCounter = 18 i' S7 K+ q0 O e2 F7 _9 F; y: o
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/** 9 V9 }. G) c# L1 ^$ Y; S * # p+ c6 U: e* j" H8 B- n * This value is the agent's identifier.& U& K/ _0 ^9 m* b# B+ j, Q
* @field agentID2 r; C" K8 C9 x0 |
* & s- V/ O+ i9 E6 q */ , E5 ^; o/ [, N protected String agentID = "GasNode " + (agentIDCounter++)+ _3 f0 E' L* n; k
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/** ! K( b9 P9 N/ [- b% u m' A * ( r8 h1 u: N# @ * This is the step behavior. : D/ D2 T/ ~# h/ P * @method step " o. K3 y& {7 H+ D7 y * 3 e8 w: R! M) b' E7 Y! X. d* F# | */8 N/ X* R- ]2 w( o4 [# m4 f2 F
@Watch( 7 S6 U! n8 s2 p& s' l5 X watcheeClassName = 'infrastructuredemo.GasNode', % }2 j$ p7 ]4 m9 a6 N( O/ m watcheeFieldNames = 'pressure', , {: _% E+ ]( {# X, w query = 'linked_from', : \# f/ z7 G$ L! {) j5 ~1 I whenToTrigger = WatcherTriggerSchedule.LATER,4 o: T( W. S) Y
scheduleTriggerDelta = 10d ; _5 L7 s/ u4 C: f+ v- z )- W9 ]* w6 Z7 v
public def step(infrastructuredemo.GasNode watchedAgent) { 7 y7 b5 r3 t2 i3 B& o ( v4 U8 c, y5 v // Define the return value variable. # h4 b4 S( e9 \5 J; H def returnValue 2 d* d& E; a6 E2 h- z 8 p* h x( ?. X // Note the simulation time.% u+ Z: k! U6 w: i: j1 Y E
def time = GetTickCountInTimeUnits() # v7 h8 F: e9 N. n* O* _9 I q7 W4 K2 S/ m, h" w
. \, N3 {: W0 G // This is an agent decision. , N+ x2 U2 m; w. z: x7 N" ?. v if (watchedNode.pressure<200) { 9 p6 C3 E# j; H( X2 L G* @. B, F% x" J t* G% u- A. m
// This is a task. 0 j& `9 x& ^2 s8 c% D setPressure(watchedAgent.pressure)7 L: i5 c( H' D. M/ B2 O n
% H5 F% s' e5 B) \: A/ Z5 c% @5 ? } else {) o& `: ]$ q- E' w+ I
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// Return the results. 6 P4 N Y4 s" j. d7 n: F. ` return returnValue |5 [: T+ N9 l, \( B6 t4 G5 n9 W. J- I
} ' _5 x4 d0 L5 I; M# _/ J' } - I7 u% U/ c# ]4 B% j! k( e /** 1 x3 [: a- i% H* _) P. e1 x% T; a *, ]( F2 U+ l/ P! K
* This is the step behavior. : U, P S) v- `5 K * @method step 0 r! H8 h; B6 P2 o2 P * R$ i% c/ j! d, e$ l1 S
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@ScheduledMethod( 7 A( \) G3 t4 x start = 1d,/ K2 Y7 k( l: s" u4 h. Q
interval = 1d, 7 p6 e4 d0 x/ a4 h shuffle = false 9 G' T6 r, T% r y ) * V- v ?. j) `+ a* l$ b2 ?4 R; E& u public void step() {3 [" ?% ~8 ^: |: r! B& z4 x7 t) j
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// Note the simulation time.1 U1 Y1 Q) h/ E) K5 Q) e! x' z
def time = GetTickCountInTimeUnits() 1 V1 ~0 d3 F" X" X9 s1 y3 F) T. a9 D% N# G* B, \2 b3 Z* E$ r
// This is a task.2 O! R% f) P2 A! R% W; E& B
measurePressure=pressure+ RandomDraw(-20.0, 20.0) 6 `) U: _* [0 o" h // End the method. 2 X4 a* r5 ~6 y2 s9 P# Q" Y1 Y return . D& W1 Z. ~* k3 h- p 6 Q0 r2 I0 b! L6 B( y }
注意,在函数step中 4 F1 z$ \& O8 C) e. s4 ~+ b/ w4 U+ p public def step(infrastructuredemo.GasNode watchedAgent) {9 }7 I8 a1 k6 c2 y
//这里是watchedAgent$ @* a! z2 k9 j& r/ S
但是在语句中,你填的是watchedNode; F& n" Z% [7 i- H; B L1 @" N
// This is an agent decision. % F( T* `! z2 ^8 _ if (watchedNode.pressure<200) { * E3 q' z2 r/ b' R0 h# Z setPressure(watchedAgent.pressure) 9 N% V i: V- S# P1 L变量名称须统一,可以都改为watchedAgent
注意,在函数step中 9 y9 v$ c6 i- j0 n' S. a$ b public def step(infrastructuredemo.GasNode watchedAgent) { : j8 C2 o. ^6 V9 |0 W5 B/ B b //这里是watchedAgent& N' R. j/ F1 e- B! a
但是在语句中,你填的是watchedNode ! G6 k& n* I7 t0 D' E // This is an agent decision.8 w" D5 i( f6 J. B$ R
if (watchedNode.pressure<200) { : l3 L" m) e9 I* j1 J
setPressure(watchedAgent.pressure) 3 {' l, K& l0 U1 C# X变量名称须统一,可以都改为watchedAgent