在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 3 V9 R! J4 N2 K
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") ) C- F- X, ?2 m. k- `' g public double getMeasured pressure() {4 R% [" x4 z4 M
return measured pressure . M% x0 }7 @. x& H) q, | } 3 f! {8 m# ~9 o) a# J' i0 q; L2 K public void setMeasured pressure(double newValue) { . o5 Y- B* q4 }2 b6 {0 g) S9 ^ measured pressure = newValue 6 E+ M' b5 y. Z7 H } M/ k. a) J) E9 b! \- s3 i public double measured pressure = 04 m' |% \2 c. |+ y0 x) m
5 s: i, Y5 O+ R0 }% n: H /** E2 B8 w) V9 J4 ?7 [
* 3 m! h( f+ |4 X) I: f# l n$ V * This value is used to automatically generate agent identifiers.8 I0 Q, J# z& k7 m+ |' u
* @field serialVersionUID 8 E+ W/ X L+ R6 l *1 F8 j6 z! \- B' z# J
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private static final long serialVersionUID = 1L' x: b% e6 m9 h$ U' g- V; b
q1 K" G; |8 h- b" p3 t6 j /**# u: C7 b' J+ X" U" K& n
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* This value is used to automatically generate agent identifiers.' D7 h) R7 x1 h% B, H2 q q+ P
* @field agentIDCounter$ u! H5 j* r0 L0 o6 O+ r& _
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*/ / ?3 A5 }% u' Q/ k protected static long agentIDCounter = 1 & @' F" T$ x" H5 j0 C1 U, \' e1 x) k; X* A
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* This value is the agent's identifier. z6 L; `" R* c
* @field agentID% _9 @! q$ f* _% p
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protected String agentID = "GasNode " + (agentIDCounter++), f: x" V. g# Y7 s
% t: h: p0 ]+ }! C) G/ c /** - F9 q3 T8 D' x$ H% X * 0 K2 h* Y' w( Y5 p * This is the step behavior. & E3 n3 w( k: S: a- F# b * @method step/ Q) ]- T" r" L: l6 r/ l
* 8 F+ C2 S4 `: X: K */ W8 p; {$ [$ n9 c @Watch( . U1 L0 G4 {6 O5 Q6 p8 V watcheeClassName = 'infrastructuredemo.GasNode',: D5 B8 ?; w) j0 j i/ Q
watcheeFieldNames = 'pressure', 7 W6 h. N- l& h query = 'linked_from',) s: Y; U, E' a3 w8 s- r
whenToTrigger = WatcherTriggerSchedule.LATER, }9 d+ s3 j [( e |" w6 i( ~
scheduleTriggerDelta = 10d - V$ Z( r- L+ l0 ] )/ p2 V& e/ L1 T0 y) u: _( z
public def step(infrastructuredemo.GasNode watchedAgent) {, o# B, Z3 m$ ]; h
5 ]$ R0 X" y; o! ?/ d$ O // Define the return value variable.3 a( u2 y3 E$ z: e+ `
def returnValue - y) ]/ M( R5 Y7 ?$ M 9 L) p1 \1 y/ [0 k // Note the simulation time. 9 W0 q a( p7 e$ s7 M1 d0 o def time = GetTickCountInTimeUnits()5 X x# h1 y4 c( Q# e4 W
2 [/ N( y9 ]7 z `' y# r# T1 S2 F9 V // This is an agent decision. / w# e( o- F4 S2 w* l- m7 Z if (watchedNode.pressure<200) {) e. Z6 l7 v' m6 C: I
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// This is a task.: r$ ~5 D+ V( c, D/ s
setPressure(watchedAgent.pressure)7 P, `9 P( [) D" n% I4 r
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// Return the results. : W9 @/ z( s* p return returnValue " N. `) z/ i1 c/ |7 p4 p' T! d! N4 q5 J 9 s. F1 F$ x7 U4 ]. x& U# \ }4 E3 w; ]0 \0 s
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* ) A8 o N9 I, f' r! h * This is the step behavior.. [, b0 e6 f- G8 `2 p& S
* @method step n0 F5 m3 z2 U! n
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@ScheduledMethod( 0 t& h4 S4 ^3 E! V7 s# V/ d# e) v start = 1d, 9 j, u" n* b& q$ |! p3 a% _. | interval = 1d,' @5 [0 _ F$ r E4 n
shuffle = false " |( o- S6 R0 z ) . g) n4 q y5 L public void step() { 5 D5 e) l3 a: U6 A7 M5 z ' e1 `! M/ o* y8 k" _/ M4 }. [ // Note the simulation time.4 k' v5 f# Y* ?+ Q6 A- A' C
def time = GetTickCountInTimeUnits()2 a5 c2 C4 y- n6 S
* P/ O' T+ j' g+ ^% C8 A. N // This is a task.8 k- }$ @% o$ R3 M
measurePressure=pressure+ RandomDraw(-20.0, 20.0) 6 ~7 _9 S) [" }# j, E' b // End the method. $ d! O5 L. u1 M2 H return5 j8 Q& e8 _* A: R D$ \
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}