在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 A. m7 H# a4 E% r) @
) P% e" F# L8 S- R1 Q6 [ 7 r \# Q' J2 q$ r@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") , \3 D3 F) z5 J% f5 P0 l9 Q public double getMeasured pressure() { 3 M# ]4 ^" m4 H7 G! e return measured pressure- S/ K* o1 N( }; n* x$ h& F! i, s
} - R+ E1 G$ L; Q5 d public void setMeasured pressure(double newValue) { 4 ~0 @$ h4 ?7 k' M measured pressure = newValue 1 v; t7 X1 F: N; `" P4 |3 z1 A } N1 ]: c2 \8 S9 e2 ?" _
public double measured pressure = 0 ' ?- u: L3 I/ R! P& m/ ?0 ~+ V0 d3 s; P2 _3 I( c/ s
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* This value is used to automatically generate agent identifiers. ! T3 ^* J' [. N8 F6 L5 { * @field serialVersionUID 9 f3 A/ l# }8 ?- }' z0 C4 b+ A ** K6 _* ^$ h `( n
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private static final long serialVersionUID = 1L: C9 w) o# D. l: x& N% M2 T
! |5 H/ \8 d' W; h /**8 {" D$ T* W6 j! N& g. F6 a: k; s
* * e, e: y8 Y% D6 ?; ?: g * This value is used to automatically generate agent identifiers. ' W) b& Y$ q D6 P+ t. r * @field agentIDCounter ) E9 t1 ~9 f6 F8 A: A" S * 9 F8 \+ [6 j# S' A S */ ! N/ j# u: ~$ i4 L- n4 ^ protected static long agentIDCounter = 1 # u- b. l0 ]) x+ l4 Q, l- _- M8 P. }& }- H7 r# F
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* This value is the agent's identifier.7 Y8 H" K* Y+ u% B% X+ n
* @field agentID 9 P/ J3 ~# h- {4 s, J" ^ * $ N2 w$ j% B+ P- H9 u */ ; @- s. T1 I" T/ B protected String agentID = "GasNode " + (agentIDCounter++) & s2 [$ d# B* X: Z; q5 p* M) e/ o# |% }* o y5 E
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* N8 M! e$ j$ N3 @- v1 y( Y * This is the step behavior. 5 Y" S- ^( K9 l. `2 @, J9 h P * @method step6 H6 U! K/ g; q3 H6 H% B
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@Watch(& B$ s1 Q; T/ i% b! Q6 ?0 ^
watcheeClassName = 'infrastructuredemo.GasNode', ; ~: h8 t9 K- }9 t0 C, y watcheeFieldNames = 'pressure',2 p+ h) ]- C- d3 n5 A3 y& n3 Z
query = 'linked_from', % d! ~- C4 P5 Q3 n; t3 _5 o% p$ L whenToTrigger = WatcherTriggerSchedule.LATER, 0 j1 A9 [- K7 x: h( ^: T scheduleTriggerDelta = 10d ; K7 e# o' @5 g' \8 A9 q* s4 x )8 V9 P/ k( M+ Z& t6 R k
public def step(infrastructuredemo.GasNode watchedAgent) {! [( y9 z* `4 \$ G7 @
, w% [4 R9 M! A // Define the return value variable.% N$ _5 T$ S! W: p8 V: I# J
def returnValue4 e9 w+ d$ k4 e. h% t5 ]
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// Note the simulation time.# u' G( G- ?9 Z' o9 u L5 M
def time = GetTickCountInTimeUnits(): j3 |8 V: [5 h% f
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/ P: b; s6 t$ V) j // This is an agent decision. % ~) y/ C# O8 g4 u& \ if (watchedNode.pressure<200) { & o2 f$ R* T/ a8 g" O8 B3 _4 Z+ |0 Y8 K! n1 n5 w$ }9 S
// This is a task.0 ~9 R9 [- S9 u; g- c3 C" K6 h. q
setPressure(watchedAgent.pressure) ) ]6 D5 t; U4 D* l2 S: l' i 0 B3 Y) F3 Y2 t0 L) x z* r1 S' C } else {; ?# y6 Q8 W& Q4 E$ C
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// Return the results. 3 {- C* @4 A6 W' t return returnValue) K# e6 q3 O5 I0 t2 U/ i! x
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* This is the step behavior.2 L- H- I& u9 Z, B: h
* @method step 9 `2 r& B3 }! ]7 W *- k# S0 J: Q. p% ~* H# R. P
*/ - m+ A/ J8 W7 [. B @ScheduledMethod( . w1 q6 x9 ]) V# y! ^' I+ r start = 1d, + c$ ?' S# t% ? { interval = 1d, * L6 g5 k6 w( K+ @ A% l8 q shuffle = false5 J5 x$ d. P0 l( W" i
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public void step() { 0 ?0 o8 Y% L- E% U! v# a- n- d1 J" ]! k6 x
// Note the simulation time.* O: Y, j4 m1 K9 h' r
def time = GetTickCountInTimeUnits()" ^1 i1 ^7 `! ]) h# U5 | R
; B+ A& L5 m6 S& l // This is a task.4 S& g( a/ G7 I1 w* s
measurePressure=pressure+ RandomDraw(-20.0, 20.0) 5 U) d$ f5 Y1 W8 L7 a // End the method.* e' z1 u. k( d6 z" @* m @7 E8 U9 Y
return o0 B- I( D4 [0 w# m3 O9 Y
注意,在函数step中 ( y+ s* h0 A6 f! R6 ?2 `' c% S' L& \ public def step(infrastructuredemo.GasNode watchedAgent) {8 s8 _$ b& V. G1 C1 l, _: w
//这里是watchedAgent 6 k' N5 j) s( E K3 N* ? 但是在语句中,你填的是watchedNode4 e: Z8 H/ o' n D$ ?7 H; g
// This is an agent decision. - f' O' i& C& ?9 l) u if (watchedNode.pressure<200) { ! \' W4 O1 |, W- Q
setPressure(watchedAgent.pressure)! `: V4 _. f( a8 \) o' X% M g
变量名称须统一,可以都改为watchedAgent