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 ?$ G& j3 v& Y
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")/ F2 \- f& ]; N3 |6 [( A/ u# _
public double getMeasured pressure() {
5 \6 S) I8 R2 F4 G return measured pressure
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public void setMeasured pressure(double newValue) {# I- }: F: D N" m; ?' U
measured pressure = newValue5 q% G) u5 n7 b/ a! J
}
) l+ M5 I/ N0 ]/ t1 x5 w6 F public double measured pressure = 0
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/**' J% z% j9 c) {4 T* o) E
*
) u' Q, P; O4 K M1 B * This value is used to automatically generate agent identifiers.- s3 E! [3 b3 n: b
* @field serialVersionUID7 K1 K1 q) t) l8 D, z9 i
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*/
& ^! n( V* g0 K' I private static final long serialVersionUID = 1L
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/**
, Z9 g6 B0 g8 v0 W8 j *
) K* A" O# S" h! f9 [: e2 t * This value is used to automatically generate agent identifiers.
# |, J! z9 ^3 J% X * @field agentIDCounter
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protected static long agentIDCounter = 1 f! B. ]1 D# h2 Z# n3 n7 R. Q- d/ j6 _
' P5 \2 g4 R5 F \7 Z3 q4 X8 l" a& p /**' w+ J1 I" g2 w* I
*
+ I2 H" U: E1 p * This value is the agent's identifier.
: `8 [1 O- ^ a2 v; b4 N * @field agentID
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2 z7 g4 F0 M* T) o) a0 q: { */
' J0 I% W- E, y9 T( v- |+ { protected String agentID = "GasNode " + (agentIDCounter++)4 {! K. U3 T" Q$ {9 r8 O
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/**
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* This is the step behavior.
% y# h3 P, {. \$ ?8 J6 k; X$ e * @method step
. e9 h0 h0 L8 m2 N *
( W6 M! w4 k2 {; v% ^) D/ b */
' {" V( E. l% b0 T' O @Watch(2 F6 }- \) B! L3 [! k( P, R5 x
watcheeClassName = 'infrastructuredemo.GasNode',
# A- Q4 _- b' [1 r( p watcheeFieldNames = 'pressure',0 c' R; _& k, K5 P+ j
query = 'linked_from',% y- [, h c$ D1 c3 c
whenToTrigger = WatcherTriggerSchedule.LATER,
/ O# C; t2 Q; m" k0 y8 z scheduleTriggerDelta = 10d
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d0 R, i3 N7 o: o7 ^# P3 M public def step(infrastructuredemo.GasNode watchedAgent) {
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8 ~% f0 |7 _$ K8 q: ] // Define the return value variable.
8 I* ?/ l- y- R8 [: C5 ] def returnValue9 r& x/ E( w5 v0 v; x
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// Note the simulation time.
& L4 Z+ R2 w1 ~/ p. q M4 \ def time = GetTickCountInTimeUnits()0 r. `9 C" o5 L e
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// This is an agent decision.0 u$ ?8 Q/ H8 L% ]
if (watchedNode.pressure<200) {& e( R+ w/ w; c* m+ ^0 r
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// This is a task.8 |1 j1 S+ M% L& [. [5 Z& `7 y1 g
setPressure(watchedAgent.pressure)
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} else {
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, d3 Y9 R- d8 w: _9 V) r // Return the results./ r, P4 m# F/ X) B& i: T1 w8 H5 ]
return returnValue% x% S* V' c' \& C, w
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5 w* v" M; q' V' F/ c* G& ]+ W /**
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* This is the step behavior. F: Q. `; ~' C
* @method step. ]. w6 Q, ~' Q2 W3 E
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*/
) Q0 Y1 H N6 ^# } @ScheduledMethod(- _$ h; K6 }& z
start = 1d,
3 H4 Q2 `5 t2 h- P" f' k( P( t5 C. z interval = 1d,3 W4 w: L& s k/ \; `
shuffle = false
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public void step() {
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// Note the simulation time.' i/ a- `+ c Z& B5 W- O
def time = GetTickCountInTimeUnits()
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// This is a task.: M" _' K& {1 y- u, V) u% Y
measurePressure=pressure+ RandomDraw(-20.0, 20.0)+ C0 L2 t7 O# @& p, M% R" R
// End the method.
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}
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