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5仿真币
在groovy出现下述程序,但在gasnode groovy里显示错误 ,请帮助解决 % n5 D! s O f J5 t0 j5 ]
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& e' k* A' [- a; w7 t. b1 `7 W' w@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")/ I2 w3 {- l1 x1 H4 S
public double getMeasured pressure() {5 c: b0 v9 w7 R' W1 v: r+ m8 h
return measured pressure4 \. w0 B4 y T6 a4 l
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public void setMeasured pressure(double newValue) {/ r# q8 k+ k# b" N/ A) ~& E- J
measured pressure = newValue' z& B% X q2 }, K
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public double measured pressure = 0/ b8 t1 o5 R. G5 c0 q! Y
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/**
& D' V: E5 _5 v4 y: R/ U *
. Q7 Q% o1 S* h* H: E1 v( E2 b' h * This value is used to automatically generate agent identifiers., p% b4 H9 a! _# r# d/ H3 @
* @field serialVersionUID
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*/
6 E# r8 ^+ Y* n: V2 ^" x, p5 | private static final long serialVersionUID = 1L
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/**/ X0 S, ~( j8 t) @+ D8 |
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* This value is used to automatically generate agent identifiers.( Z, ?$ b7 T5 l5 {: d. k* Q
* @field agentIDCounter
) F+ r9 F1 Q% t) M *
: D( p# |% \" n- y4 n/ I& k */
+ A. X% Q& S- G( Y protected static long agentIDCounter = 1
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9 ?4 \( g0 u/ [( C& X /**. i1 B! K9 q/ Q# u' f0 |
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* This value is the agent's identifier.
) Q4 s+ }' o- b) v * @field agentID# N& n' Y9 Q4 C' O3 A& d/ H
*) ]+ u+ q/ p! r- G5 O* q
*/
M6 O. [. b) F# Z a2 ]& r$ J' o+ O protected String agentID = "GasNode " + (agentIDCounter++)
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) @9 ~: c% a/ `: L: h% c( f' `0 w /**& M# h- G4 u$ X% O. n3 n
*
|' R7 c( m% c% I * This is the step behavior.9 X. }- V9 v! f/ K+ C
* @method step; R' `$ }* w. O# }) Z0 a/ o
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*/
/ o. a8 E- G$ R: U( } @Watch(
' X* ?0 R1 z1 a, T) s+ x( p6 o watcheeClassName = 'infrastructuredemo.GasNode',
8 l: V! R8 `6 u; X- }; H watcheeFieldNames = 'pressure',1 ], Q9 g4 t; F2 G# J9 V
query = 'linked_from',1 c" X5 n. o- C! Y) m' B& w
whenToTrigger = WatcherTriggerSchedule.LATER,
4 e d. E0 X. x' D7 N3 K scheduleTriggerDelta = 10d
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5 K' P; e: N+ j- f' y# { public def step(infrastructuredemo.GasNode watchedAgent) {6 L+ E( U- o( c
% Z! L: P( p9 n* U# C // Define the return value variable.
) `- s! P1 f. c def returnValue
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( l0 g7 ~! V' x' I* T$ \- j& X // Note the simulation time.
: |) {0 ]6 D( H: Z def time = GetTickCountInTimeUnits()
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! F0 v% d! N* i2 X9 C% s // This is an agent decision.
4 Y- q6 _" y4 I# C7 p7 [ if (watchedNode.pressure<200) {
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- { o$ P2 B9 e0 E, | // This is a task.
0 A: u$ j( `+ G9 n% V/ T setPressure(watchedAgent.pressure)
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9 x3 [1 ?& C- J7 o } else {
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// Return the results.
/ {+ A% Y; k! N return returnValue) ~) Y0 {! Q$ \4 a: H
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9 y: S3 y" v: D. }9 u& W /**
/ G2 f h2 b; }' D( V* D *
, ~5 C, Z/ C9 ^& x ~ * This is the step behavior.
+ D+ o% i. ]4 j% i4 ?: _/ Z * @method step! B( r1 D1 B7 s0 a) `# Z
*
. d+ y H/ V+ j9 ?( l */
- |, R3 g9 b4 d5 r3 p, U5 a @ScheduledMethod(1 [# ^0 S- C$ Z
start = 1d,( [6 o0 \% `% i
interval = 1d,; O9 X/ v! C9 v% U; Z8 X( j0 y ]
shuffle = false3 ]/ K, [1 O4 X
)
t# T* h/ ^! O- |3 O: ? public void step() {! ^4 A' \* K; S; R' u
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// Note the simulation time.
, o { M# m x- [. B8 r, e def time = GetTickCountInTimeUnits()" N0 r: N6 P- q* G) k; C
/ y# f# i8 i, n* P4 J // This is a task.! ~0 i1 C; S! Z8 I
measurePressure=pressure+ RandomDraw(-20.0, 20.0); {6 M* ^! o; e! H8 y4 [4 w
// End the method.- i& M$ o& h4 N: _: ?
return
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