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 ! Q* m- K) R8 S# R
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
* V1 c: x* [5 H3 W4 R: A public double getMeasured pressure() {
; ^3 ?. {- A4 \5 B9 X return measured pressure( q L' a) h0 `% m* }6 R3 ^0 Q3 y
}
7 Y2 o* M+ Q: V% |2 U6 i! {8 h public void setMeasured pressure(double newValue) {
# F/ T, B5 A' ^' G measured pressure = newValue
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public double measured pressure = 0
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" x7 v S, V* x R+ _ /**" j+ m( A* ]2 C. n5 b( R3 \! P4 t& G
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* This value is used to automatically generate agent identifiers.6 e% a% A7 ~; n, K/ M* D* X
* @field serialVersionUID/ ^( ?4 e: R2 r5 D# x" G
*, g* ^4 `! T' J/ q2 R+ }
*/
% O# b3 L" O) ?- f: X. ~( V3 ` private static final long serialVersionUID = 1L( z$ C# c; W. {# E% T: T
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/**& x3 N ^( c5 u2 Z
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* This value is used to automatically generate agent identifiers.1 \% F R; X) v+ }( N; D
* @field agentIDCounter' ^9 |9 X8 ^. y, k+ z, V. a4 z2 Y
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*// J# I( G7 o4 v' {+ J8 d
protected static long agentIDCounter = 1
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/**4 d/ X A- e" U3 Q
*
! w( h, L4 d; b% ? * This value is the agent's identifier.% f7 B7 e! s( a9 ?/ O
* @field agentID
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*/
4 L- y m: N1 \. t, t" g& X protected String agentID = "GasNode " + (agentIDCounter++)( o; D7 K3 y- `/ Q2 k) `/ q, ?# |
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*
2 U" }/ ~( a) K" M" @4 ~1 p' d * This is the step behavior.
- }/ j# K0 {# |' h+ L! D5 [ * @method step
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*/
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. Y2 i3 b# S- {+ i! Y7 z watcheeClassName = 'infrastructuredemo.GasNode',/ O; w6 `& ?+ z p$ C s7 g
watcheeFieldNames = 'pressure',
- X8 y3 p5 B8 t' F, j4 q+ D query = 'linked_from',
( M, X2 n4 U* w# d* F+ G% M whenToTrigger = WatcherTriggerSchedule.LATER,8 l: d7 Y3 F( R" v4 Y
scheduleTriggerDelta = 10d
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$ p4 p1 ?$ I1 n2 ]/ I7 o, ] public def step(infrastructuredemo.GasNode watchedAgent) {
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// Define the return value variable.* U. c, V# J! @ D {- ~8 E: K
def returnValue
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3 e! O' J! U- Y& Z+ X4 Y$ _ // Note the simulation time.
0 J8 f9 n0 }) M% a' S def time = GetTickCountInTimeUnits()
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// This is an agent decision.: g6 z2 y; L3 S; _' n
if (watchedNode.pressure<200) {
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// This is a task.
/ _1 T6 Z8 X0 V3 ^* m setPressure(watchedAgent.pressure)
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} else {* {% S) w% [! W) {
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8 y% U6 H& D- N( M // Return the results.3 r4 c6 G* w) H" q
return returnValue8 \9 u! l& a" o1 a% M$ d- N3 c# T
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/**/ a4 |$ E6 J. O' c! y! U) C
*
1 ]8 H, [1 K/ M4 M * This is the step behavior.* |, |0 K$ d+ n
* @method step3 h, ^. i6 H& J/ |
*
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5 b5 I& W7 l$ [ @ScheduledMethod(8 h4 l5 k: A& o% H( n6 A
start = 1d,
* U- k$ V# v4 [! C interval = 1d,
' `$ W% I* Y: k" D0 d shuffle = false
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public void step() {1 M0 q6 a- s2 W! {3 W
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// Note the simulation time.4 R! ?& ]7 r* J, ^+ _
def time = GetTickCountInTimeUnits()6 @2 @ z, a7 e7 L' U
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// This is a task.
8 K" b. K8 c/ n6 S' @ measurePressure=pressure+ RandomDraw(-20.0, 20.0)
' g9 i3 a7 q6 i. y. I4 A7 B // End the method.* k1 H6 W. [1 j0 X/ w
return" k. }. m$ b5 m
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