org.jooq
Interface FieldProvider

All Known Subinterfaces:

Cursor<R>, Record, Result<R>, Select<R>, SelectConditionStep, SelectConnectByConditionStep, SelectConnectByStep, SelectFinalStep, SelectForUpdateOfStep, SelectForUpdateStep, SelectForUpdateWaitStep, SelectFromStep, SelectGroupByStep, SelectHavingConditionStep, SelectHavingStep, SelectJoinStep, SelectLimitStep, SelectOffsetStep, SelectOnConditionStep, SelectOrderByStep, SelectQuery, SelectSelectStep, SelectStartWithStep, SelectWhereStep, SimpleSelectConditionStep<R>, SimpleSelectFinalStep<R>, SimpleSelectForUpdateOfStep<R>, SimpleSelectForUpdateStep<R>, SimpleSelectForUpdateWaitStep<R>, SimpleSelectLimitStep<R>, SimpleSelectOffsetStep<R>, SimpleSelectOrderByStep<R>, SimpleSelectQuery<R>, SimpleSelectWhereStep<R>, Table<R>, TableRecord<R>, Type<R>, UDT<R>, UDTRecord<R>, UpdatableRecord<R>, UpdatableTable<R>

All Known Implementing Classes:

CustomRecord, CustomTable, TableImpl, TableRecordImpl, UDTImpl, UDTRecordImpl, UpdatableRecordImpl, UpdatableTableImpl

public interface FieldProvider

An object (not necessarily a QueryPart) that holds a list of Fields. Especially the getField(Field) method is interesting, as it may return an aliased version of the given field

Author:

Lukas Eder

Method Summary

<T> Field<T>	getField(Field<T> field) Get a specific field from this field provider.
Field<?>	getField(int index) Get a specific field from this field provider.
Field<?>	getField(java.lang.String name) Get a specific field from this field provider.
java.util.List<Field<?>>	getFields()
int	getIndex(Field<?> field) Get a fields index from this field provider

Method Detail

getField

<T> Field<T> getField(Field<T> field)

Get a specific field from this field provider.

Usually, this will return the field itself. However, if this is an aliased table, the field will be aliased accordingly.

Type Parameters:

T - The generic field type

Parameters:

field - The field to fetch

Returns:

The field itself or an aliased field

getField

Field<?> getField(java.lang.String name)

Get a specific field from this field provider.

Parameters:

name - The field to fetch

Returns:

The field with the given name

getField

Field<?> getField(int index)

Get a specific field from this field provider.

Parameters:

index - The field's index of the field to fetch

Returns:

The field with the given name

getFields

java.util.List<Field<?>> getFields()

Returns:

All available fields

getIndex

int getIndex(Field<?> field)
             throws java.lang.IllegalArgumentException

Get a fields index from this field provider

Parameters:

field - The field to look for

Returns:

The field's index

Throws:

java.lang.IllegalArgumentException - if the field is not contained in this provider.