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 6 E, D7 A( L- n3 l! _
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' B% |5 D: _1 R% P @Parameter (displayName = "Measured Pressure", usageName = "measured pressure")$ [+ v- y9 `- U5 j2 d
public double getMeasured pressure() {+ y& K, U) T$ x# d: r! A8 {
return measured pressure2 u4 q: ]3 n0 x( u" x# `
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public void setMeasured pressure(double newValue) {
" n' }. _8 M& l& [: Q% i measured pressure = newValue
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public double measured pressure = 0
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0 N; ~9 _ J/ Z* c6 b, H /**
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* This value is used to automatically generate agent identifiers.; t+ Y; d6 H% T, b) [
* @field serialVersionUID3 g+ E( A% L1 ~8 v4 i& a9 ]* e
*
* Z8 r/ S9 R& _* H- j1 V+ r& I */
1 h4 A' n+ e N) e N3 w private static final long serialVersionUID = 1L
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/**1 D/ U4 c8 C% \9 R4 V6 M+ X
*
1 D, O2 j6 c# B7 y4 _4 @2 c * This value is used to automatically generate agent identifiers.1 ^! Y/ K4 V! g3 l
* @field agentIDCounter9 g+ v" t0 U- q0 ~( A
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protected static long agentIDCounter = 10 Z/ I9 l3 \1 p2 M, T$ T4 |: ?
# U* M; s! k; o6 @# @* I /**
2 }; i, P$ i8 Y/ X8 Q *
0 N/ g% b0 k3 X6 N, K" _* ]- a * This value is the agent's identifier.
u9 d& W2 f+ m1 L6 w * @field agentID8 o$ [! D% ?8 E* ], Y, W0 F- m
*
& g* c3 _! A7 z! f( \7 N& d9 I; c) h */
8 u$ ^+ {$ c. N3 u protected String agentID = "GasNode " + (agentIDCounter++)- D+ M3 ?# S8 T }/ [
! x2 R4 p* l5 o9 p. B2 P /**3 E3 l8 u9 @( o+ L' U" x% j3 A, A
*) f4 M9 t+ c* h, E7 |. q+ u! ?2 G
* This is the step behavior.
7 [0 v- y- v9 D& B8 k; C5 Q * @method step( a/ @' k' I; }& b
*
# c+ I2 k6 l0 ~' D8 G; W: ] m */
7 T1 B- u) x4 ^1 ^# o6 d6 f F @Watch(
# \/ x& c8 O& ^. w/ g watcheeClassName = 'infrastructuredemo.GasNode',
5 b" B5 x9 K+ C* J watcheeFieldNames = 'pressure',; [) \6 p. H; K
query = 'linked_from',
8 t/ ^$ S- ~2 @9 J9 h. n2 E. e whenToTrigger = WatcherTriggerSchedule.LATER,
( \2 E0 k) {( \; S! p4 m% M2 ` scheduleTriggerDelta = 10d
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public def step(infrastructuredemo.GasNode watchedAgent) {
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// Define the return value variable.2 a! x3 P0 K6 F% k
def returnValue
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// Note the simulation time.% s) Y& z( [ [" v
def time = GetTickCountInTimeUnits(), e/ u( j# ? L5 s* C# A
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% E& z% U# P9 h$ Q# z2 \- k // This is an agent decision.
8 s3 [* j4 k; A# Z( h" F if (watchedNode.pressure<200) {
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0 C, e5 G/ ]/ m3 l& b2 E // This is a task.
4 d9 s! b2 A& K% |, L# ] setPressure(watchedAgent.pressure)4 A' f6 E3 q' x$ M
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} else {+ D. v" q! X3 c9 f; q0 g
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2 B& j$ q/ C5 H! m // Return the results.7 L; \- L4 [6 v$ Q- D
return returnValue
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; Y6 A' q9 L3 M$ x /**4 P! X( ]& Z2 ^7 L) C. j$ o
*9 A3 p; U2 q+ N
* This is the step behavior.
% l, ]) q( q! K * @method step+ N3 l" K* H& ]5 e! i
*
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@ScheduledMethod(
6 G& d0 Y$ u% A start = 1d,
. p( \, v Z' U- d, w interval = 1d,
0 s1 ~/ D* U$ P$ W( h4 _1 u shuffle = false
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4 \9 l" `$ S- H7 ]8 w* K. | public void step() {
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// Note the simulation time.2 I. F8 U) P: |+ H5 |$ b
def time = GetTickCountInTimeUnits()
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+ B1 a: [! V/ X, Z9 N // This is a task.' M8 Z4 e1 [+ _. d8 m; }5 g5 Z, c. Q
measurePressure=pressure+ RandomDraw(-20.0, 20.0)# n# L7 q$ g- @# f; v' }
// End the method.
& q+ p3 q9 b! M* p- q return
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}
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