org.apache.drill.exec.store.openTSDB.client

Class Schema

java.lang.Object

org.apache.drill.exec.store.openTSDB.client.Schema

public class Schema
extends Object

Abstraction for representing structure of openTSDB table

Constructor Summary

Constructors

Constructor and Description
Schema(Service db, String name)

Method Summary

Modifier and Type	Method and Description
ColumnDTO	getColumnByIndex(int columnIndex)
int	getColumnCount() Number of columns in table
List<ColumnDTO>	getColumns() Return list with all columns names and its types

Methods inherited from class java.lang.Object

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

Constructor Detail

Schema

public Schema(Service db,
              String name)

Method Detail

getColumns

public List<ColumnDTO> getColumns()

Return list with all columns names and its types

Returns:

List

getColumnCount

public int getColumnCount()

Number of columns in table

Returns:

number of table columns

getColumnByIndex

public ColumnDTO getColumnByIndex(int columnIndex)

Parameters:

columnIndex - index of required column in table

Returns:

ColumnDTO