Package org.apache.drill.exec.planner.types

Class RelDataTypeHolder

java.lang.Object

org.apache.drill.exec.planner.types.AbstractRelDataTypeHolder

org.apache.drill.exec.planner.types.RelDataTypeHolder

public class RelDataTypeHolder
extends AbstractRelDataTypeHolder

Field Summary

Fields inherited from class org.apache.drill.exec.planner.types.AbstractRelDataTypeHolder

fields, typeFactory

Constructor Summary

Constructors

Constructor	Description
RelDataTypeHolder()

Method Summary

Modifier and Type	Method	Description
org.apache.calcite.rel.type.RelDataTypeField	getField(org.apache.calcite.rel.type.RelDataTypeFactory typeFactory, String fieldName)	Returns RelDataTypeField field with specified name.
int	getFieldCount()	Returns count of RelDataTypeField fields in this holder.
List<org.apache.calcite.rel.type.RelDataTypeField>	getFieldList(org.apache.calcite.rel.type.RelDataTypeFactory typeFactory)	Returns list with all RelDataTypeField fields in this holder.

Methods inherited from class org.apache.drill.exec.planner.types.AbstractRelDataTypeHolder

getFieldNames, setRelDataTypeFactory

Methods inherited from class java.lang.Object

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

Constructor Details

RelDataTypeHolder

public RelDataTypeHolder()

Method Details

getFieldList

public List<org.apache.calcite.rel.type.RelDataTypeField> getFieldList(org.apache.calcite.rel.type.RelDataTypeFactory typeFactory)

Description copied from class: AbstractRelDataTypeHolder

Returns list with all RelDataTypeField fields in this holder.

Overrides:

getFieldList in class AbstractRelDataTypeHolder

getFieldCount

public int getFieldCount()

Description copied from class: AbstractRelDataTypeHolder

Returns count of RelDataTypeField fields in this holder.

Overrides:

getFieldCount in class AbstractRelDataTypeHolder

getField

public org.apache.calcite.rel.type.RelDataTypeField getField(org.apache.calcite.rel.type.RelDataTypeFactory typeFactory,
 String fieldName)

Description copied from class: AbstractRelDataTypeHolder

Returns RelDataTypeField field with specified name.

Specified by:

getField in class AbstractRelDataTypeHolder