org.eigenbase.reltype
Interface RelDataTypeField

All Known Implementing Classes:

RelDataTypeFieldImpl

public interface RelDataTypeField

RelDataTypeField represents the definition of a field in a structured RelDataType.

Since:

May 29, 2003

Version:

$Id: //open/dev/farrago/src/org/eigenbase/reltype/RelDataTypeField.java#10 $

Author:

jhyde

Method Summary

int	getIndex() Gets the ordinal of this field within its containing type.
String	getName() Gets the name of this field, which is unique within its containing type.
RelDataType	getType() Gets the type of this field.

Method Detail

getName

String getName()

Gets the name of this field, which is unique within its containing type.

Returns:

field name

getIndex

int getIndex()

Gets the ordinal of this field within its containing type.

Returns:

0-based ordinal

getType

RelDataType getType()

Gets the type of this field.

Returns:

field type