在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 Q1 e5 \4 t+ s* K
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") 9 P2 a1 t5 J' P% a' z( @7 A* f0 x public double getMeasured pressure() {! Q9 a z4 v: V: M
return measured pressure ! {! M# c1 c1 Y& p0 Z } 9 g9 J. Q/ I# W1 G4 |, `% i; Z public void setMeasured pressure(double newValue) {! }/ v0 C. L( O" I W. ]/ E
measured pressure = newValue. K1 ^7 c9 H7 r, V8 w
} ( z+ r5 R; @: Q( C( A) { public double measured pressure = 0, D) y/ X9 f- f0 {7 M) Q) n7 h
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/** & J& C8 T' e7 x * 6 F, b3 l0 ^4 d8 @, K * This value is used to automatically generate agent identifiers. ) _* q7 [/ ~6 C; y# p+ p3 [ * @field serialVersionUID* e) V) m: i, ^. ] n2 O
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private static final long serialVersionUID = 1L ( q; ]) g( R2 l. y( }: @" C. J* Q( L
/**% P J$ j. y* S
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* This value is used to automatically generate agent identifiers.* B: @5 B/ a, T. L9 t- d* S
* @field agentIDCounter" j+ c7 \6 N2 P8 s! ]1 d' D
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protected static long agentIDCounter = 1 0 x% `; F5 ^. v p$ ?& Y3 s3 s/ D. S/ @0 g, z
/** " ~; g- g" p. }; r2 E+ p4 Y * # m9 `. k0 t2 q+ f2 r. r4 S( u5 H * This value is the agent's identifier. 9 ?5 v8 N, B" E6 Y a. ~& z * @field agentID g! c# ]5 f/ a" @& J * 7 {* ~; z/ d6 M- c1 K/ g: l */ 0 o1 O6 l6 V" X F: T- R" m protected String agentID = "GasNode " + (agentIDCounter++) 1 y* {- V; ~/ P$ ], n: {; K1 Z4 y8 z6 |( Z
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* 6 J- O5 Y: x( F0 } * This is the step behavior. . e7 U% t: V6 m4 p: T7 S9 r * @method step4 {) \ u# g! w- `( O
* 3 Q: M) ?4 ]$ x2 I( r E */ 6 c/ y+ s# C& i9 V( S @Watch( 7 [2 C% I/ q; K0 ` watcheeClassName = 'infrastructuredemo.GasNode', $ e r6 q. o3 x7 S! R watcheeFieldNames = 'pressure',; @ |! H9 S k, Q w4 F
query = 'linked_from', e" F. g$ i& o* F. r$ M whenToTrigger = WatcherTriggerSchedule.LATER,4 @: J0 r$ u L1 U/ p1 C- m
scheduleTriggerDelta = 10d 8 z; r% n: A5 ~/ ]* Q ) 6 D8 {6 G6 E% m* a+ q public def step(infrastructuredemo.GasNode watchedAgent) {: R; E9 U6 O* R7 @
* }9 T, |% W8 ^1 q6 H: Q; W5 \8 H9 L // Define the return value variable.6 x' Y; _0 z2 }9 J: K
def returnValue" p# b0 G Q- O+ z/ u e7 e! N
; F3 g5 C/ V" l+ V N5 q // Note the simulation time.5 v6 H6 K4 u: ?1 [% D8 e4 p$ [% U- K* ?3 Z% k
def time = GetTickCountInTimeUnits()$ U% Z" W3 x h4 G
* O3 p& _$ O+ K - ^1 x7 X. S" J" F // This is an agent decision. " O7 `% Q9 P$ H, h if (watchedNode.pressure<200) { & o9 O, h$ Q7 L7 W# @* M1 ^' N# l8 o4 n5 \2 t3 B
// This is a task. ! C- _7 I; W) ]) X4 o setPressure(watchedAgent.pressure) 5 L1 s3 i% U0 b3 v ) w. k# y6 g+ ^! { h5 M, X } else { 9 X, u9 \2 s r6 p! y* M$ m , J8 C- Z+ Q! u- E 9 K8 o s* L' r+ o } & A3 O, u1 I4 N9 U+ ]( x8 g Z // Return the results.3 X3 L- `+ I+ z' D
return returnValue V& a+ r3 p, f; s- g( ` k( ~; c1 y, X l7 r& _$ n3 `
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/** & B4 ]! [- `- w$ f2 c * ( U. M) g y$ E% ?6 \3 a1 t" ]$ H * This is the step behavior. ) l: [/ _1 L" K, ^ * @method step & t/ _0 z9 m. Y0 S3 m *6 j( Y$ P. p% H
*/ : G% N$ T9 [, I2 E- Y0 D# { @ScheduledMethod(, B' T% B9 L% p4 w9 K
start = 1d, / o% A; C+ C8 `, V: a interval = 1d,1 i& R6 Q9 L n0 U! a5 ?" P
shuffle = false9 w$ H! q. O$ C4 S
) z7 n; V) B' s# W% R: e/ M public void step() { + c5 N3 Z; A* |; l 4 R* t4 _. D6 f) Z // Note the simulation time.9 j2 i5 }: e$ p( o9 x
def time = GetTickCountInTimeUnits() 7 l' I: p& r% ~8 ?! b# |9 a2 j) p3 c- E
// This is a task. ' o2 p. c! T3 g) w measurePressure=pressure+ RandomDraw(-20.0, 20.0)2 z/ w: t5 K! F
// End the method.2 r; h+ S% F3 B5 X/ @& J% M0 {6 p
return- H' g; T) U4 v9 o3 O0 e
注意,在函数step中 . g# [" v* Q# R4 w public def step(infrastructuredemo.GasNode watchedAgent) { ; b1 b- }- x2 B; x0 M9 }( |7 Y9 n //这里是watchedAgent $ k# i, y6 ~) g/ q! S 但是在语句中,你填的是watchedNode 1 X- n6 i, a' L- I: O7 C // This is an agent decision.' ? Q/ h6 n7 L; O( K
if (watchedNode.pressure<200) { ' s# i2 v2 e$ t# G7 f
setPressure(watchedAgent.pressure)* s9 o9 }# N2 y. @; ^5 B Y
变量名称须统一,可以都改为watchedAgent
注意,在函数step中 W7 E& ^/ x$ ?8 T$ z0 E# f% l public def step(infrastructuredemo.GasNode watchedAgent) {! E ^, I5 v1 a! Q
//这里是watchedAgent4 ?" V" p' M. \1 N; O3 S, Z( f
但是在语句中,你填的是watchedNode * x& S# f1 D P& C // This is an agent decision.) X8 n t- k9 \# A$ H: x
if (watchedNode.pressure<200) { : f9 Q# s+ L7 L8 M* r, t
setPressure(watchedAgent.pressure) / b' `& M% V, r' s* L变量名称须统一,可以都改为watchedAgent