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 ) S3 n2 k" I# \1 [& [
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( ]# r" n* A9 {: q @Parameter (displayName = "Measured Pressure", usageName = "measured pressure")7 G# u* Q: Y; e# U/ G* t
public double getMeasured pressure() {
/ K, r3 C" L9 J+ D8 s: p return measured pressure3 r( N F) }5 n3 `: }! `; T
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public void setMeasured pressure(double newValue) {/ z" F3 d6 \) ^8 l* E) q
measured pressure = newValue) F5 W1 l g( v9 N# T( K
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public double measured pressure = 0# S: Z0 G4 P3 M4 F( B2 r
7 c# B% Q' w5 Z# L* U /**: V+ l) |; C5 r9 I9 u1 r
*
9 I- S! M8 z9 s) h c( l; F' o% \. t * This value is used to automatically generate agent identifiers.7 u6 A$ l% M- } W0 L- ?( j
* @field serialVersionUID# W; u% |; S+ f7 l
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*/
K2 l/ f" P+ N% o, @( } private static final long serialVersionUID = 1L8 z! }/ w2 F$ p
% P4 c7 @3 F& R: V- f /**
1 i/ i4 l$ n' L2 c% Z9 }& `# e *
1 K: \- l( f" l * This value is used to automatically generate agent identifiers., g- C/ e; W) F* O) P
* @field agentIDCounter2 W2 j' L/ S, z. `" _7 O/ l8 p; Y
*
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protected static long agentIDCounter = 1: M0 G" ?9 b6 b; _
% c* H/ I/ L3 {5 B# U, T /**
) r" g3 W; A* h& [" n8 P *
# |: E( E) L6 @5 }% m, e * This value is the agent's identifier.2 B7 ~, Y. t( G3 j
* @field agentID6 l; B& p6 }5 j/ i! r1 R$ Z) j
*
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protected String agentID = "GasNode " + (agentIDCounter++)
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4 h+ F. O# e& }: I+ w /**
' }; _) X) a, h' a7 Y *
' A. u3 Y# f5 T+ q7 ~ * This is the step behavior.
' J% A _+ n3 Z t4 [ * @method step: b$ G! V/ Z, D4 Z* f' j
*
) K! t9 r" _1 Q. p( U */
9 K# ]9 b A& h" q7 P, H5 @5 U @Watch(
/ u# ?( f6 H3 G& `" I. E watcheeClassName = 'infrastructuredemo.GasNode',
" z7 _3 H1 r4 T. ?+ }1 i watcheeFieldNames = 'pressure',( R. o3 O2 Z) z7 G2 k
query = 'linked_from',( U) x3 @/ r' e9 _* u
whenToTrigger = WatcherTriggerSchedule.LATER,; A' s; E6 {, c/ J! s# K) ~6 m
scheduleTriggerDelta = 10d( H) d& L+ C' c6 m& ?1 s3 S; w
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public def step(infrastructuredemo.GasNode watchedAgent) {
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( [6 \( ?$ e3 W% m // Define the return value variable.
( ?9 H% G$ v7 Y5 K def returnValue* ]' y* s5 Z, O) V9 O; n
0 ^& u+ T. Q9 l2 Z2 H // Note the simulation time.
1 l$ Y& R8 I5 ]) B6 m def time = GetTickCountInTimeUnits()
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* P- d. E1 b6 A& j6 {
8 o/ V' C% w- W( x% B8 E, E // This is an agent decision.
k3 d. u- U- X( r3 | if (watchedNode.pressure<200) {
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# z5 h; T9 T7 z* M0 c4 V$ Q // This is a task.
+ n- q+ u+ x' p setPressure(watchedAgent.pressure)
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} else {
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// Return the results.
: _) i: M* c/ q I0 b( S return returnValue7 C& Q% O, R7 v+ f2 @! a
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/**
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* This is the step behavior.
7 V7 {, w! b$ }3 w) E! v * @method step
' z0 R, z3 Y& i* T6 ?. j; c! v *
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@ScheduledMethod(9 y' e# n. n; T; i0 \" c, x
start = 1d,
' _' x% W$ Y+ `- B interval = 1d,
& D) f; ?4 v) Q. h" Y: f" o shuffle = false4 i6 B% V, v+ N4 @' g9 E1 ]7 G' i
)
5 e' `( J) @! X0 N2 E public void step() {+ y) a1 t. f4 ]$ j
! e' e8 `! Z' t8 Y // Note the simulation time.
9 Y4 }6 ]: D' A3 K$ _ def time = GetTickCountInTimeUnits()
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// This is a task.
/ B1 {# a- ~: l1 \ measurePressure=pressure+ RandomDraw(-20.0, 20.0)
( w; Q% S) X# m6 e // End the method.
& f4 q/ o5 z7 V; v; o1 \ return9 S5 [& ~5 q. \- x; E/ X* V
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}
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