Package org.apache.druid.data.input.impl

Class NewSpatialDimensionSchema

java.lang.Object

org.apache.druid.data.input.impl.DimensionSchema

org.apache.druid.data.input.impl.NewSpatialDimensionSchema

public class NewSpatialDimensionSchema
extends DimensionSchema

NOTE: This class should be deprecated after Druid supports configurable index types on dimensions. When that exists, this should be the implementation: https://github.com/apache/druid/issues/2622 This is a stop-gap solution to consolidate the dimension specs and remove the separate spatial section in DimensionsSpec.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.druid.data.input.impl.DimensionSchema

DimensionSchema.MultiValueHandling

Field Summary

Fields inherited from class org.apache.druid.data.input.impl.DimensionSchema

DOUBLE_TYPE_NAME, FLOAT_TYPE_NAME, LONG_TYPE_NAME, SPATIAL_TYPE_NAME, STRING_TYPE_NAME

Constructor Summary

Constructors

Constructor	Description
NewSpatialDimensionSchema(String name, List<String> dims)

Method Summary

Modifier and Type	Method	Description
boolean	canBeMultiValued()	Returns true if the DimensionHandler.makeIndexer() of this schema can produce multi-valued ColumnType.STRING columns.
boolean	equals(Object o)
ColumnType	getColumnType()
DimensionHandler	getDimensionHandler()
List<String>	getDims()
String	getTypeName()
int	hashCode()

Methods inherited from class org.apache.druid.data.input.impl.DimensionSchema

getDefaultSchemaForBuiltInType, getEffectiveSchema, getMultiValueHandling, getName, hasBitmapIndex, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

NewSpatialDimensionSchema

public NewSpatialDimensionSchema(String name,
 List<String> dims)

Method Details

getDims

public List<String> getDims()

getTypeName

public String getTypeName()

Specified by:

getTypeName in class DimensionSchema

getColumnType

public ColumnType getColumnType()

Specified by:

getColumnType in class DimensionSchema

canBeMultiValued

public boolean canBeMultiValued()

Description copied from class: DimensionSchema

Returns true if the DimensionHandler.makeIndexer() of this schema can produce multi-valued ColumnType.STRING columns. This method is used by MSQ compaction to determine if it needs to download the segments to check if any are actually multi-valued.

Overrides:

canBeMultiValued in class DimensionSchema

getDimensionHandler

public DimensionHandler getDimensionHandler()

Overrides:

getDimensionHandler in class DimensionSchema

equals

public boolean equals(Object o)

Overrides:

equals in class DimensionSchema

hashCode

public int hashCode()

Overrides:

hashCode in class DimensionSchema