在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 4 X3 d! v3 H; t$ N# O. G) g" |9 |0 q7 v4 G7 \. U& H
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure"), m) x, `# V5 @0 i1 a6 [2 \
public double getMeasured pressure() {3 e+ P3 O/ l9 f W) @! A$ N
return measured pressure0 l. g, l6 k# j
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public void setMeasured pressure(double newValue) { , W9 f. K* Y) }$ g' g4 t, s& g/ V measured pressure = newValue/ _6 w0 p0 Z2 E+ `3 t
} & j! c3 u6 s2 \ public double measured pressure = 0 3 r" v9 B. a( ?, Z" k& l( j5 A# V' E. F+ b5 c1 S, L6 L
/** F+ U+ w* G9 y: q8 {0 t
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* This value is used to automatically generate agent identifiers. 4 q$ y- r, @9 w* d * @field serialVersionUID# I3 E5 n0 s0 ~5 N5 h
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*/ ; {% L& |/ b/ e( [1 L9 Y( q private static final long serialVersionUID = 1L 3 @! z- j& _7 i( s9 P4 [ 8 e5 Y. W1 u5 {& M2 n /**1 J# d1 J+ ?5 E1 v ^
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* This value is used to automatically generate agent identifiers.9 k# f$ H3 a: ~
* @field agentIDCounter! |# X( J- N) r# V) s# d7 c
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*/ * ` R7 H0 Q4 P" D$ g protected static long agentIDCounter = 10 _6 L" Z1 B0 d9 C4 i+ }, E7 W
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/** ( r9 z) v" w6 s: k& Z5 ~0 D; y *( I# n; s0 q* q8 i7 f/ q4 n
* This value is the agent's identifier.9 O6 ]% M1 _; ? O
* @field agentID 3 D+ t4 v/ U& x) R/ n * $ H: G8 Y) J- W */- |- O3 I) z& M( q
protected String agentID = "GasNode " + (agentIDCounter++)9 D' c( `0 ~" {( i9 y
2 I4 Y7 z" z: c4 e% W /** ) Z& O2 F# m% A( {, V *0 c! L# K2 Y: |7 T+ q9 W
* This is the step behavior.' f% |4 o/ s9 ]( b2 t0 ^
* @method step # d& @$ p2 k5 V5 n5 e, ] * - X W6 S6 t$ \0 V' q */( b1 |" }( I; e: e' b. l
@Watch( 5 a, x4 ^2 I# r" b: W' ~/ ]0 ] watcheeClassName = 'infrastructuredemo.GasNode',: A& N) b. K- o( i
watcheeFieldNames = 'pressure',+ N$ x6 r, w% T% U. N U" O n
query = 'linked_from',6 d7 p$ \7 S& |' d
whenToTrigger = WatcherTriggerSchedule.LATER,8 z- Y. V6 H1 R4 o/ x( m* C
scheduleTriggerDelta = 10d e) s# V' T. F' ~% S# r C; S )5 A2 ?1 M7 _9 _
public def step(infrastructuredemo.GasNode watchedAgent) {! ?6 Z0 ?2 ]: @0 c
6 q6 i+ K: N1 M9 D/ y) H* M6 h // Define the return value variable. % g# W: C" A3 h- @# I* ^1 k2 }+ B def returnValue2 [( ]" \% V3 |6 K" t+ U! i' O% F4 G
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// Note the simulation time.2 H3 O" k- z; S6 l
def time = GetTickCountInTimeUnits()* e6 S$ }- \4 }# K% m! P2 T8 ]
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// This is an agent decision.3 a3 ?0 R8 O4 y7 M5 T) A# `
if (watchedNode.pressure<200) {7 B* ]- b: z/ j- Q4 L" R7 Z* |
. z. t7 M+ H" o* ?/ n9 w // This is a task. 0 N) j* j: P; |& W0 I setPressure(watchedAgent.pressure) , i' K6 J& z" ^. ~0 n+ j" }6 | s
} else {) K. W9 w8 X q' r
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// Return the results.1 P: D4 [& ]2 O2 [0 w5 S
return returnValue$ d; F9 v/ A! E) ?& V; H( S( R
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/** 9 J$ v9 ]8 \+ Y! w w * : q; Z6 g4 h6 Q. P * This is the step behavior. # f% i' e6 R; S9 U& Y * @method step& i5 n2 n( G4 x" J& w$ J7 `9 Z! ?: }
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@ScheduledMethod(; P" E* r7 S$ S- u* v; Q) l2 F9 f# `
start = 1d, 8 k: w+ q' L& N j4 [& R interval = 1d, * v, ?# G' a5 j4 M8 W. ~ shuffle = false . N/ f& S. r: o3 I( {4 O$ |2 C ) 7 Z$ v7 h0 r F6 U% f1 ?7 s public void step() {, t% p; |* S& t
3 T% Q% M/ L& K. x // Note the simulation time.5 M; h$ U3 Y( [1 a* x h7 U
def time = GetTickCountInTimeUnits(). Y' _" U" e2 V0 W) A
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// This is a task. $ K) u& P0 ?& U3 K measurePressure=pressure+ RandomDraw(-20.0, 20.0)+ B" C9 X: h9 N1 Y. ~
// End the method.0 V9 V7 A% `1 u" w# m3 I5 j/ S, U
return; s+ ] M H# o) I P! S9 P8 Q