在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 8 k: k" ]3 i! k' y7 C }3 z0 d2 ^, c; w9 `
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")6 T1 j; }6 O9 @7 d- E
public double getMeasured pressure() {" D% d1 A6 ?/ G4 C1 F& F( P
return measured pressure ( S. ^: p6 T3 Y" y8 `: k: X6 p6 b } 8 K8 U/ ?* U+ O f public void setMeasured pressure(double newValue) { # B) j7 g3 h( O$ K! Z measured pressure = newValue 2 l Q' g) D# T7 }6 B( F/ ~( M" E* g }2 _& @( P3 e/ O5 O, o. I- ?2 N8 v
public double measured pressure = 0 % l$ m( J) r; N6 c7 F- v% f, k8 |- ~0 e# H; J8 |
/** : E" X h: C0 o* z" G5 C * # `# I& K1 e: T+ f x0 O * This value is used to automatically generate agent identifiers.' }1 p: W+ _0 [/ C$ }
* @field serialVersionUID* d: D5 O2 `% u& i& _2 k
* " S# a" C% B% l3 Y) A */ ) |) T- `. O8 N. \( P private static final long serialVersionUID = 1L 4 w' D r; |; ]9 z % ^, n9 V5 h7 L) ]. b2 h/ V /**2 v4 \: [. ^' p7 o
* b$ ~8 M& w2 N: y: A * This value is used to automatically generate agent identifiers. ( h" `. e& i* m% f) a* u! e8 Z: ?+ K * @field agentIDCounter7 [4 F; m3 R3 K- e- a8 m
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*/ $ q$ X, ?& K( ?9 B6 M) r protected static long agentIDCounter = 1 * ]' K* A4 {* E( N/ Q* h1 a6 m/ c0 J# O; j3 \6 E
/** 1 h4 @: ` g+ n6 h/ e, y * 2 }: K" {* a& k1 R * This value is the agent's identifier. 0 j _. C) L* [4 b% H2 Q8 u * @field agentID 7 B& _$ M: T6 A' [- i* L * ! C* A% N [4 ^1 Y) A0 O0 s/ Y */ " h [% V- t% O/ P i7 O! ? protected String agentID = "GasNode " + (agentIDCounter++) 9 I( M! ~0 S, r( K, k3 E / I: ?6 M) y! B J* O4 u( t /**& ^0 Y, \' @' w
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* This is the step behavior./ ^9 B0 T- o6 ?6 f1 r# _
* @method step 4 a* Y& q- y! a! w. ` Y& g5 M *5 @& B. j2 i9 J5 C
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@Watch( R' Y! R+ s6 r2 n
watcheeClassName = 'infrastructuredemo.GasNode', 9 a7 K( E7 y/ T3 h7 t) t: I" | watcheeFieldNames = 'pressure',3 p; |* f* a' D, _2 }6 `
query = 'linked_from',; L( F" I0 t( ~- R3 j! D( t% j [
whenToTrigger = WatcherTriggerSchedule.LATER, $ A( ]: o8 w' n# u' }1 z: s scheduleTriggerDelta = 10d& T% H/ E5 @& o
) $ Q' m; B& V9 H public def step(infrastructuredemo.GasNode watchedAgent) { ( ~7 p( L! r7 H- o. q, w' M+ S4 Z% V3 _1 ^1 C0 H1 a
// Define the return value variable.) `* r4 U* ^0 Q; N- y4 @
def returnValue ' D4 _& i3 W# S! V' Z: o5 R! m$ C7 ~, r# S6 ]( L
// Note the simulation time.) ]& u; _; }0 D9 Z, _
def time = GetTickCountInTimeUnits()4 n$ w! g1 i2 r A+ }/ S
) u1 F3 H" k: g+ j& `$ o i2 C " o4 y1 l3 C) N. B // This is an agent decision.& b: |! R6 D4 d+ C7 a, z* Y
if (watchedNode.pressure<200) { 0 v/ |' ^8 m. l }% G4 I* ?7 c0 p* l! a
// This is a task.8 x- T# K F5 w# i
setPressure(watchedAgent.pressure)# Q# S: J% W0 z8 p! p; w! A
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} ) m+ o* N/ m: b2 q- k // Return the results./ ^$ O) m1 C: c- L( v; [/ Z
return returnValue/ D, o0 v3 S$ |, J" T0 ]
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/**7 y2 X; ]0 A0 P
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* This is the step behavior. ; W1 m; R6 }0 b$ Y" Z * @method step/ t, \5 B, h" n. l) J7 \$ d q3 K
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@ScheduledMethod( 8 m' m9 ?- a( V/ y: Q/ i" p. A& J. w) ~ start = 1d, ( x# V1 Y+ @3 ]7 W# p interval = 1d, # r( x i4 _; d shuffle = false 1 |# y0 }, F# @' {. y1 } )4 `( s @% F7 h) ~
public void step() {8 v8 x3 s- K8 q
% `4 W5 z! {" F5 Y' @ // Note the simulation time.% [+ R+ ]6 [" F# L- D/ A2 l. \' [
def time = GetTickCountInTimeUnits() # s+ B$ V# K3 z8 u( U* r 5 p9 y* o% S4 x$ f5 ^ // This is a task. + s7 t. \! K Z& i% P measurePressure=pressure+ RandomDraw(-20.0, 20.0) [8 s; Z' w- O; e0 R. H* v* p // End the method.! |6 Y& i% P" t P" k. q
return3 h# f4 Y$ T& g- E0 f8 ~% N8 s
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}