org.apache.druid.catalog.model.table

Class TableBuilder

java.lang.Object

org.apache.druid.catalog.model.table.TableBuilder

public class TableBuilder
extends Object

Informal table spec builder for tests. Takes the tedium out of building up property maps, column lists, and the various objects that define a table. Not useful outside of tests since Druid code should not create table objects except generically from specs provided by the user.

Constructor Summary

Constructors

Constructor and Description
TableBuilder(TableId id, String tableType)

Method Summary

Modifier and Type	Method and Description
TableMetadata	build()
ResolvedTable	buildResolved(com.fasterxml.jackson.databind.ObjectMapper mapper)
TableSpec	buildSpec()
TableBuilder	clusterColumns(ClusterKeySpec... clusterKeys)
TableBuilder	column(ColumnSpec column)
TableBuilder	column(String name, String sqlType)
TableBuilder	column(String name, String sqlType, Map<String,Object> properties)
List<ColumnSpec>	columns()
TableBuilder	columns(List<ColumnSpec> columns)
TableBuilder	copy()
static TableBuilder	copyOf(TableId newId, TableSpec from)
static TableBuilder	copyOf(TableMetadata table)
static TableBuilder	datasource(String name, String granularity)
TableBuilder	description(String description)
static TableBuilder	external(String name)
TableBuilder	hiddenColumns(List<String> hiddenColumns)
TableBuilder	hiddenColumns(String... hiddenColumns)
TableBuilder	inputFormat(Map<String,Object> format)
TableBuilder	inputSource(Map<String,Object> inputSource)
static TableBuilder	of(TableId id, TableDefn defn)
Map<String,Object>	properties()
TableBuilder	properties(Map<String,Object> properties)
TableBuilder	property(String key, Object value)
TableBuilder	sealed(boolean sealed)
TableBuilder	segmentGranularity(String segmentGranularity)
TableBuilder	timeColumn()
static TableBuilder	updateFor(TableMetadata table)

Methods inherited from class java.lang.Object

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

Constructor Detail

TableBuilder

public TableBuilder(TableId id,
                    String tableType)

Method Detail

datasource

public static TableBuilder datasource(String name,
                                      String granularity)

external

public static TableBuilder external(String name)

updateFor

public static TableBuilder updateFor(TableMetadata table)

copyOf

public static TableBuilder copyOf(TableMetadata table)

copyOf

public static TableBuilder copyOf(TableId newId,
                                  TableSpec from)

of

public static TableBuilder of(TableId id,
                              TableDefn defn)

copy

public TableBuilder copy()

properties

public TableBuilder properties(Map<String,Object> properties)

properties

public Map<String,Object> properties()

property

public TableBuilder property(String key,
                             Object value)

description

public TableBuilder description(String description)

segmentGranularity

public TableBuilder segmentGranularity(String segmentGranularity)

clusterColumns

public TableBuilder clusterColumns(ClusterKeySpec... clusterKeys)

hiddenColumns

public TableBuilder hiddenColumns(List<String> hiddenColumns)

sealed

public TableBuilder sealed(boolean sealed)

hiddenColumns

public TableBuilder hiddenColumns(String... hiddenColumns)

inputSource

public TableBuilder inputSource(Map<String,Object> inputSource)

inputFormat

public TableBuilder inputFormat(Map<String,Object> format)

columns

public TableBuilder columns(List<ColumnSpec> columns)

columns

public List<ColumnSpec> columns()

column

public TableBuilder column(ColumnSpec column)

timeColumn

public TableBuilder timeColumn()

column

public TableBuilder column(String name,
                           String sqlType)

column

public TableBuilder column(String name,
                           String sqlType,
                           Map<String,Object> properties)

buildSpec

public TableSpec buildSpec()

build

public TableMetadata build()

buildResolved

public ResolvedTable buildResolved(com.fasterxml.jackson.databind.ObjectMapper mapper)