org.yamcs.yarch.rocksdb

Class RdbHistogramIterator

java.lang.Object

org.yamcs.yarch.rocksdb.RdbHistogramIterator

All Implemented Interfaces:

AutoCloseable, Iterator<HistogramRecord>, HistogramIterator

public class RdbHistogramIterator
extends Object
implements HistogramIterator

Author:

nm

Constructor Summary

Constructors

Constructor and Description
RdbHistogramIterator(Tablespace tablespace, YarchDatabaseInstance ydb, TableDefinition tblDef, String colName, TimeInterval interval, long mergeTime)

Method Summary

Modifier and Type	Method and Description
void	close()
boolean	hasNext()
HistogramRecord	next()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining, remove

Constructor Detail

RdbHistogramIterator

public RdbHistogramIterator(Tablespace tablespace,
                            YarchDatabaseInstance ydb,
                            TableDefinition tblDef,
                            String colName,
                            TimeInterval interval,
                            long mergeTime)
                     throws org.rocksdb.RocksDBException,
                            IOException

Throws:

org.rocksdb.RocksDBException

IOException

Method Detail

close

public void close()

Specified by:

close in interface AutoCloseable

Specified by:

close in interface HistogramIterator

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<HistogramRecord>

next

public HistogramRecord next()

Specified by:

next in interface Iterator<HistogramRecord>