在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 + P4 _9 v, F$ k D: R & A8 T. r$ {* Y 9 M# C% ]% `; H7 Z6 |) o% F@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") : _7 M/ _/ e9 f- M public double getMeasured pressure() { 4 j8 x- T6 P. G! `- l return measured pressure * e+ o+ N" G" ?. m* A8 o. u } 1 x2 ^3 ]$ d' E' `* p public void setMeasured pressure(double newValue) { ! G9 f4 Z2 j0 a$ @ measured pressure = newValue " |" z2 w- k9 b; p } 6 k/ K1 g- n* e- l8 | public double measured pressure = 0 . J2 V8 T, E3 V 8 L1 A( p& I0 j8 V* q7 M /**7 g; ^% E$ U; K( M7 x
*) q/ o" ]% j# c6 c( } p+ z: f
* This value is used to automatically generate agent identifiers., C; u9 G) b, Y* \* q0 t/ U
* @field serialVersionUID # u9 b" x, {# ]% O4 Y * ; e% J7 `% E4 N5 |& j: d */* D2 r- U% K1 `' ~1 b
private static final long serialVersionUID = 1L1 ~. H; |6 `: E3 m* t
( m! d% E0 a7 L$ W8 b' ? /**) l1 G9 A; Z, Z
* 8 d6 s" G* \* [ * This value is used to automatically generate agent identifiers.: C6 C* |' |! |6 y% i
* @field agentIDCounter , O0 {% s( S2 K' H *" x/ c4 `0 D$ w3 U4 V# R" F8 l
*/ 3 d, l- L5 l v protected static long agentIDCounter = 1 3 F/ ^) m" s6 i8 w$ j7 m+ B9 T! [' q, m! v. u6 l
/** ; c3 I1 W7 A+ L% V *( D3 o6 I$ G$ b7 `8 O0 @. B2 z
* This value is the agent's identifier. # \- i5 }& g n( n * @field agentID2 L0 x8 R( J( v. n0 ~" y, ^
* V( h' j5 Y( d) K6 w& t* b */ - b" \% j2 }; l protected String agentID = "GasNode " + (agentIDCounter++)4 |8 c% f4 ]4 o# Y7 F; k
( ^% b9 n$ q% Y9 E( S /** 6 n5 ~' `# [* I2 j2 q; b# B v9 U" f * 7 T& ^4 [* m$ A6 y * This is the step behavior. / H$ K N s: K6 G' T * @method step5 M. x2 t2 t7 H5 ], n* k$ o. {/ }
*2 n9 a. J$ y4 X, _
*// r4 ?3 H# P5 N
@Watch(. |/ J5 G5 ~5 H4 I
watcheeClassName = 'infrastructuredemo.GasNode', * a0 P: t1 n" B. n6 L watcheeFieldNames = 'pressure',) C: u* C# T I }
query = 'linked_from', 8 \1 m: K2 ]8 F# i; q V3 ]7 C whenToTrigger = WatcherTriggerSchedule.LATER, 3 c; ?/ q0 n: F% I) Y$ O+ d scheduleTriggerDelta = 10d; e, b! S6 n8 y; Q: E* z
) , H- l2 S5 a/ C) M& d public def step(infrastructuredemo.GasNode watchedAgent) { & i" ^8 D# `: v% \7 n0 p" j$ s5 K& r/ d1 Z% p
// Define the return value variable./ O$ M# v/ b' Z; I4 s
def returnValue j9 w# E5 `5 ^0 i8 o) U2 Q# W
' u7 P/ Y0 I6 ` // Note the simulation time.# i; h, N/ B7 @) d6 p
def time = GetTickCountInTimeUnits() 3 J. w1 }" N/ o- w0 Z0 S$ I! s, s$ p; w' z# E; a# x5 O( n6 J$ x
& y* n& ^# Y- u) f" l // This is an agent decision. - t, K# v* V# M5 r. _! \ if (watchedNode.pressure<200) { $ e; }* d% Y! @$ ?. Z : `3 ~: q/ o3 Y3 p- x( H: y // This is a task.( q" Q/ i8 S: g# \" P2 C! _) g
setPressure(watchedAgent.pressure) 0 t+ N2 i8 u) J3 e' }9 I ! W( G* ~. c# ? y) Y } else {! v% r5 g; @* e8 i/ `, F/ \
V f* A; p4 } M% H! [& f& a: k1 J5 U( U* b( N
}) z) `8 @' D+ D! h% v
// Return the results.' X% f, y- g0 | ?! [- D$ }
return returnValue 1 R; L. A. v! k6 s$ P2 W _% ^: s6 l8 J" l, J4 |% ] h% S
}4 o4 {" J2 b+ V5 ?+ C2 O
4 G9 @# h9 c' i0 R/ s, n /**7 T9 F$ H+ g5 M4 Q7 Z8 x
* $ V. Q8 ~* Z5 M6 G * This is the step behavior.) {6 ^% [0 |, d1 x' q5 C$ S% x$ |
* @method step6 r/ C7 X( m- @/ ]+ ~- {# l
* 5 s9 H9 L8 g* @/ B/ `9 e6 X+ a */3 \2 A ^; A4 T5 e @3 ]) j
@ScheduledMethod( 1 E8 d5 ~ E' A5 \- }" n start = 1d, 7 \' M3 |; f/ a3 s2 m6 M2 R interval = 1d,1 |* r6 ~3 e: \$ x- {0 a
shuffle = false/ n7 Z2 N+ D) O' n2 C* _
)1 x2 T/ p) N* G: Z* |" l8 a! {2 v' A
public void step() {2 ]! Q% R# c6 q9 X
% ]. n8 g7 z+ v# w0 b* H6 R; p W // Note the simulation time.+ J8 g! D a* G# W; d; H8 q
def time = GetTickCountInTimeUnits()6 I# i7 M9 f4 I1 I/ V# o
! X* c% \" U' q( N' Q& E0 n' V& f5 @ // This is a task.$ E) ?7 Z) F2 `2 E) B- ^; v
measurePressure=pressure+ RandomDraw(-20.0, 20.0) - J9 o9 p6 P& i( n6 k // End the method. ! C4 _; p, s8 \6 s P/ a; X6 x return( a0 P7 h9 ?" A! R+ Y9 Z
4 z t! o/ z4 f8 D: C' e
}