Module org.yamcs.core

Package org.yamcs.parameterarchive

Class SimpleParameterIterator

java.lang.Object

org.yamcs.parameterarchive.SimpleParameterIterator

All Implemented Interfaces:

AutoCloseable, ParameterIterator, ParchiveIterator<TimedValue>

public class SimpleParameterIterator
extends Object
implements ParameterIterator

For a given parameter id and group id, iterates over all parameters in the parameter archive (across all segments and partitions).

Provides objects of type TimedValue.

It embeds an SegmentIterator object.

Constructor Summary

Constructors

Constructor	Description
SimpleParameterIterator(ParameterArchive parchive, ParameterId parameterId, int parameterGroupId, ParameterRequest req)

Method Summary

Modifier and Type	Method	Description
void	close()
int	getParameterGroupId()
ParameterId	getParameterId()
boolean	isValid()
void	next()
TimedValue	value()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

SimpleParameterIterator

public SimpleParameterIterator(ParameterArchive parchive,
 ParameterId parameterId,
 int parameterGroupId,
 ParameterRequest req)

Method Details

isValid

public boolean isValid()

Specified by:

isValid in interface ParchiveIterator<TimedValue>

value

public TimedValue value()

Specified by:

value in interface ParameterIterator

Specified by:

value in interface ParchiveIterator<TimedValue>

next

public void next()

Specified by:

next in interface ParchiveIterator<TimedValue>

close

public void close()

Specified by:

close in interface AutoCloseable

Specified by:

close in interface ParchiveIterator<TimedValue>

getParameterId

public ParameterId getParameterId()

Specified by:

getParameterId in interface ParameterIterator

getParameterGroupId

public int getParameterGroupId()

Specified by:

getParameterGroupId in interface ParameterIterator