Uses of Class
de.unknownreality.dataframe.DataFrameColumn

Packages that use DataFrameColumn

Package	Description
de.unknownreality.dataframe
de.unknownreality.dataframe.column
de.unknownreality.dataframe.common.header
de.unknownreality.dataframe.index
de.unknownreality.dataframe.meta
de.unknownreality.dataframe.transform

Uses of DataFrameColumn in de.unknownreality.dataframe

Classes in de.unknownreality.dataframe with type parameters of type DataFrameColumn

Modifier and Type	Class and Description
class	DataFrameColumn<T extends Comparable<T>,C extends DataFrameColumn<T,C>> Created by Alex on 11.03.2016.

Methods in de.unknownreality.dataframe with type parameters of type DataFrameColumn

Modifier and Type	Method and Description
<T extends Comparable<T>,C extends DataFrameColumn<T,C>> DataFrame	DataFrame.addColumn(Class<C> type, String name, ColumnAppender<T> appender) Creates and adds a column to this data frame based on a provided column class.
<T extends Comparable<T>,C extends DataFrameColumn<T,C>> DataFrame	DataFrame.addColumn(Class<T> type, String name, ColumnTypeMap columnTypeMap, ColumnAppender<T> appender) Creates and adds a new column based on a specified column value type and a ColumnTypeMap.
<T extends Comparable<T>,C extends DataFrameColumn<T,C>> ColumnTypeMap	ColumnTypeMap.addType(Class<T> type, Class<C> columnType) Adds a new column type for a column value type
<T extends DataFrameColumn> T	DataFrame.getColumn(String name, Class<T> cl) Returns a column as a specified column type.
<T extends Comparable<T>,C extends DataFrameColumn<T,C>> Class<C>	ColumnTypeMap.getColumnType(Class<T> type) Returns a data frame column for a provided column value type
<R extends DataFrameColumn<?,R>> R	DataFrameColumn.transform(ColumnTransform<C,R> transformer) Used to apply transformations on a column

Methods in de.unknownreality.dataframe that return DataFrameColumn

Modifier and Type	Method and Description
DataFrameColumn	DataFrame.getColumn(String name) Returns a column based on its name

Methods in de.unknownreality.dataframe that return types with arguments of type DataFrameColumn

Modifier and Type	Method and Description
static Map<String,DataFrameColumn>	DataFrameLoader.createColumns(DataFrameMeta dataFrameMeta) Creates the columns from a data frame meta information
Collection<DataFrameColumn>	DataFrame.getColumns() Returns a collection of all columns in this data frame

Methods in de.unknownreality.dataframe with parameters of type DataFrameColumn

Modifier and Type	Method and Description
DataFrameHeader	DataFrameHeader.add(DataFrameColumn<?,?> column) Adds a new data frame column to this header
DataFrameBuilder	DataFrameBuilder.addColumn(DataFrameColumn column) Adds a new column to the builder.
DataFrame	DataFrame.addColumn(DataFrameColumn column) Adds a column to the data frame.
DataFrameBuilder	DataFrameBuilder.addColumn(String header, DataFrameColumn column) Adds a new column to the builder and defines the name of the column in the parent data container.
DataFrame	DataFrame.addColumns(DataFrameColumn... columns) Adds an array of columns to this data frame
DataFrame	DataFrame.addIndex(String indexName, DataFrameColumn... columns) Adds a new index based on one or multiple index columns.
boolean	DataFrame.containsColumn(DataFrameColumn column) Returns true if this data frame contains the input column
boolean	DataFrame.isIndexColumn(DataFrameColumn column) Returns true if the input column is part of at least one index
protected void	DataFrame.notifyColumnChanged(DataFrameColumn column) Notifies this data frame about a changed column.
protected void	DataFrame.notifyColumnValueChanged(DataFrameColumn column, int index, Comparable value) Notifies this data frame about a changed value in a column.
DataFrame	DataFrame.removeColumn(DataFrameColumn column) Removes a column from this data frame
DataFrame	DataFrame.setPrimaryKey(DataFrameColumn... cols) Sets the primary key columns using column objects

Method parameters in de.unknownreality.dataframe with type arguments of type DataFrameColumn

Modifier and Type	Method and Description
DataFrame	DataFrame.addColumns(Collection<DataFrameColumn> columns) Adds a collection of columns to this data frame
static DataFrame	DataFrameConverter.fromDataContainer(DataContainer<?,?> reader, Map<String,DataFrameColumn> columns) Converts a parent data container to a data frame.
static DataFrame	DataFrameConverter.fromDataContainer(DataContainer<?,?> reader, Map<String,DataFrameColumn> columns, FilterPredicate filterPredicate) Converts a parent data container to a data frame.

Uses of DataFrameColumn in de.unknownreality.dataframe.column

Subclasses of DataFrameColumn in de.unknownreality.dataframe.column

Modifier and Type	Class and Description
class	BasicColumn<T extends Comparable<T>,C extends BasicColumn<T,C>> Created by Alex on 09.03.2016.
class	BooleanColumn Created by Alex on 09.03.2016.
class	ByteColumn Created by Alex on 09.03.2016.
class	DoubleColumn Created by Alex on 09.03.2016.
class	FloatColumn Created by Alex on 09.03.2016.
class	IntegerColumn Created by Alex on 09.03.2016.
class	LongColumn Created by Alex on 09.03.2016.
class	NumberColumn<T extends Number & Comparable<T>,C extends NumberColumn<T,C>> Created by Alex on 11.03.2016.
class	ShortColumn Created by Alex on 09.03.2016.
class	StringColumn Created by Alex on 09.03.2016.

Uses of DataFrameColumn in de.unknownreality.dataframe.common.header

Methods in de.unknownreality.dataframe.common.header that return types with arguments of type DataFrameColumn

Modifier and Type	Method and Description
Class<? extends DataFrameColumn>	BasicTypeHeader.getColumnType(int index) Returns the column class for a column index
Class<? extends DataFrameColumn>	BasicTypeHeader.getColumnType(T name) Returns the column class for an input column name

Methods in de.unknownreality.dataframe.common.header with parameters of type DataFrameColumn

Modifier and Type	Method and Description
BasicTypeHeader	BasicTypeHeader.add(T headerName, DataFrameColumn<?,?> column) Adds a new data frame column to this header

Method parameters in de.unknownreality.dataframe.common.header with type arguments of type DataFrameColumn

Modifier and Type	Method and Description
BasicTypeHeader	BasicTypeHeader.add(T name, Class<? extends DataFrameColumn> colClass, Class<? extends Comparable> type) Adds a new header entry based on column name, column class and column value type.

Uses of DataFrameColumn in de.unknownreality.dataframe.index

Methods in de.unknownreality.dataframe.index that return types with arguments of type DataFrameColumn

Modifier and Type	Method and Description
List<DataFrameColumn>	TreeIndex.getColumns()
List<DataFrameColumn>	Index.getColumns() Returns the columns used in this index

Methods in de.unknownreality.dataframe.index with parameters of type DataFrameColumn

Modifier and Type	Method and Description
void	Indices.addIndex(String name, boolean unique, DataFrameColumn... columns) Creates and adds a new index using one or more columns
void	Indices.addIndex(String name, DataFrameColumn... columns) Creates and adds a new index using one or more columns
boolean	TreeIndex.containsColumn(DataFrameColumn column)
boolean	Index.containsColumn(DataFrameColumn column) Returns true if this index contains the specified column
boolean	Indices.isIndexColumn(DataFrameColumn column) Returns true if the specified column is part of at least one index.
void	Indices.removeColumn(DataFrameColumn column) Removes all indices that contain a certain column
void	Indices.setPrimaryKey(DataFrameColumn... columns) sets the primary key using one or more columns
void	Indices.updateColumn(DataFrameColumn column) Updates all indices that contain a certain row.
void	Indices.updateValue(DataFrameColumn column, DataRow dataRow) Updates the specified in each index that contains the specified column

Constructors in de.unknownreality.dataframe.index with parameters of type DataFrameColumn

Constructor and Description
TreeIndex(String indexName, boolean unique, DataFrameColumn... columns) Creates a multi index using more that one column
TreeIndex(String indexName, DataFrameColumn... columns)

Uses of DataFrameColumn in de.unknownreality.dataframe.meta

Methods in de.unknownreality.dataframe.meta that return types with arguments of type DataFrameColumn

Modifier and Type	Method and Description
Map<String,Class<? extends DataFrameColumn>>	DataFrameMeta.getColumns() Returns a map of the columns in the data frame.

Constructor parameters in de.unknownreality.dataframe.meta with type arguments of type DataFrameColumn

Constructor and Description
DataFrameMeta(Map<String,Class<? extends DataFrameColumn>> columns, Class<? extends ReaderBuilder> readerBuilderClass, Map<String,String> attributes)

Uses of DataFrameColumn in de.unknownreality.dataframe.transform

Classes in de.unknownreality.dataframe.transform with type parameters of type DataFrameColumn

Modifier and Type	Interface and Description
interface	ColumnDataFrameTransform<I extends DataFrameColumn> Created by algru on 06.09.2016.
interface	ColumnTransform<I extends DataFrameColumn,R extends DataFrameColumn> Created by algru on 06.09.2016.
interface	ColumnTransform<I extends DataFrameColumn,R extends DataFrameColumn> Created by algru on 06.09.2016.

Methods in de.unknownreality.dataframe.transform with type parameters of type DataFrameColumn

Modifier and Type	Method and Description
<V extends Comparable<V>,C extends DataFrameColumn<V,C>> C	StringColumnConverter.convert(StringColumn column, Class<C> colType) Converts a StringColumn to a other column type by parsing all values

Methods in de.unknownreality.dataframe.transform with parameters of type DataFrameColumn

Modifier and Type	Method and Description
DataFrame	CountTransformer.transform(DataFrameColumn<T,?> source) Creates a new dataframe containing the values of the input column and a column with the corresponding counts