io.druid.segment

Class SimpleQueryableIndex

java.lang.Object

io.druid.segment.SimpleQueryableIndex

All Implemented Interfaces:

ColumnSelector, QueryableIndex, Closeable, AutoCloseable

public class SimpleQueryableIndex
extends Object
implements QueryableIndex

Constructor Summary

Constructors

Constructor and Description
SimpleQueryableIndex(org.joda.time.Interval dataInterval, Indexed<String> columnNames, Indexed<String> dimNames, BitmapFactory bitmapFactory, Map<String,Column> columns, SmooshedFileMapper fileMapper, Metadata metadata)

Method Summary

Modifier and Type	Method and Description
void	close() The close method shouldn't actually be here as this is nasty.
Indexed<String>	getAvailableDimensions()
BitmapFactory	getBitmapFactoryForDimensions()
Column	getColumn(String columnName)
Indexed<String>	getColumnNames()
org.joda.time.Interval	getDataInterval()
Map<String,DimensionHandler>	getDimensionHandlers()
Metadata	getMetadata()
int	getNumRows()

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleQueryableIndex

public SimpleQueryableIndex(org.joda.time.Interval dataInterval,
                            Indexed<String> columnNames,
                            Indexed<String> dimNames,
                            BitmapFactory bitmapFactory,
                            Map<String,Column> columns,
                            SmooshedFileMapper fileMapper,
                            Metadata metadata)

Method Detail

getDataInterval

public org.joda.time.Interval getDataInterval()

Specified by:

getDataInterval in interface QueryableIndex

getNumRows

public int getNumRows()

Specified by:

getNumRows in interface QueryableIndex

getColumnNames

public Indexed<String> getColumnNames()

Specified by:

getColumnNames in interface ColumnSelector

getAvailableDimensions

public Indexed<String> getAvailableDimensions()

Specified by:

getAvailableDimensions in interface QueryableIndex

getBitmapFactoryForDimensions

public BitmapFactory getBitmapFactoryForDimensions()

Specified by:

getBitmapFactoryForDimensions in interface QueryableIndex

getColumn

@Nullable
public Column getColumn(String columnName)

Specified by:

getColumn in interface ColumnSelector

close

public void close()
           throws IOException

Description copied from interface: QueryableIndex

The close method shouldn't actually be here as this is nasty. We will adjust it in the future.

Specified by:

close in interface QueryableIndex

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Throws:

IOException - if an exception was thrown closing the index

getMetadata

public Metadata getMetadata()

Specified by:

getMetadata in interface QueryableIndex

getDimensionHandlers

public Map<String,DimensionHandler> getDimensionHandlers()

Specified by:

getDimensionHandlers in interface QueryableIndex