infovis.table
Class FilteredTable

java.lang.Object
  infovis.utils.ChangeManager
      infovis.column.AbstractColumn
          infovis.column.ColumnProxy
              infovis.table.TableProxy
                  infovis.table.FilteredTable

All Implemented Interfaces:

IntComparator, Column, ColumnFilter, Metadata, Constants, Table, RowComparator, Serializable, EventListener, ChangeListener, TableModelListener, TableModel

public class FilteredTable
extends TableProxy
implements ColumnFilter

Proxy Table filtering Columns.

Version:

$Revision: 1.13 $

Author:

Jean-Daniel Fekete

See Also:

Serialized Form

Field Summary

Fields inherited from class infovis.column.AbstractColumn

MODIFIED_ALL, MODIFIED_NONE

Fields inherited from interface infovis.Table

FILTER_COLUMN, INTERNAL_PREFIX, NIL, SELECTION_COLUMN

Fields inherited from interface infovis.metadata.Constants

CONTRIBUTOR, COVERAGE, CREATOR, DATE, DESCRITION, FORMAT, IDENTIFIER, LANGUAGE, PUBLISHER, RELATION, RIGHTS, SOURCE, SUBJECT, TITLE, TYPE

Constructor Summary

FilteredTable(Table table)
Create a Filtered Table from a reference table.

FilteredTable(Table table, ColumnFilter filter)
Create a Filtered Table from a reference table and a column filter.

FilteredTable(Table table, ColumnFilter filter, Comparator comp)
Create a Filtered Table from a reference table, a column filter and a comparator that specifies the order of columns in the table.

Method Summary

boolean	filter(Column c) Returns true if the Column should be filtered out.
Column	getColumn(String name) Returns the column of a specified name.
Column	getColumnAt(int index) Returns the column at a specified index.
int	getColumnCount() Returns the number of columns of the table.
Comparator	getComparator() Returns the comparator.
ColumnFilter	getFilter() Returns the filter.
int	indexOf(Column column) Returns the index of a specified column.
int	indexOf(String name) Returns the index of a column of a specified name.
void	setComparator(Comparator comparator) Sets the comparator.
void	setFilter(ColumnFilter filter) Sets the filter.
void	sortColumns(Comparator comp) Sorts the column according the the specified Comparator.
void	stateChanged(ChangeEvent e)

Methods inherited from class infovis.table.TableProxy

addColumn, addTableModelListener, clear, getColumnClass, getColumnName, getLastRow, getRowCount, getTable, getValueAt, isCellEditable, isRowValid, removeColumn, removeTableModelListener, reverseIterator, setColumnAt, setValueAt, tableChanged

Methods inherited from class infovis.column.ColumnProxy

addValue, addValueOrNull, capacity, compare, dispose, ensureCapacity, getClientProperty, getFormat, getMaxIndex, getMetadata, getMinIndex, getName, getValueAt, getValueClass, hasUndefinedValue, isEmpty, isInternal, isValueUndefined, iterator, setFormat, setName, setSize, setValueAt, setValueOrNullAt, setValueUndefined, size

Methods inherited from class infovis.column.AbstractColumn

addChangeListener, compareValues, computeValueMap, computeValueMap, equalObj, equals, getLastModifiedRow, toString

Methods inherited from class infovis.utils.ChangeManager

disableNotify, enableNotify, getModCount, removeChangeListener

Methods inherited from class java.lang.Object

getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface infovis.Column

addChangeListener, addValue, addValueOrNull, capacity, disableNotify, enableNotify, ensureCapacity, getFormat, getMaxIndex, getMinIndex, getName, getValueAt, getValueClass, hasUndefinedValue, isEmpty, isInternal, isValueUndefined, iterator, removeChangeListener, setFormat, setName, setSize, setValueAt, setValueOrNullAt, setValueUndefined, size

Methods inherited from interface infovis.Metadata

getClientProperty, getMetadata

Methods inherited from interface cern.colt.function.IntComparator

compare, equals

Constructor Detail

FilteredTable

public FilteredTable(Table table,
                     ColumnFilter filter,
                     Comparator comp)

Create a Filtered Table from a reference table, a column filter and a comparator that specifies the order of columns in the table.

Parameters:

table - the table

filter - the filter

comp - the comparator for the order of the columns.

FilteredTable

public FilteredTable(Table table,
                     ColumnFilter filter)

Create a Filtered Table from a reference table and a column filter.

Parameters:

table - the table

filter - the filter

FilteredTable

public FilteredTable(Table table)

Create a Filtered Table from a reference table.

Parameters:

table - the table

Method Detail

filter

public boolean filter(Column c)

Returns true if the Column should be filtered out.

Specified by:

filter in interface ColumnFilter

Parameters:

c - the column

Returns:

true if the Column should be filtered out.

getColumn

public Column getColumn(String name)

Description copied from class: TableProxy

Returns the column of a specified name.

Specified by:

getColumn in interface Table

Overrides:

getColumn in class TableProxy

Parameters:

name - the name.

Returns:

the column of a specified name.

See Also:

Table.getColumn(String)

getColumnCount

public int getColumnCount()

Description copied from class: TableProxy

Returns the number of columns of the table.

Specified by:

getColumnCount in interface Table

Specified by:

getColumnCount in interface TableModel

Overrides:

getColumnCount in class TableProxy

Returns:

the number of columns of the table.

See Also:

Table.getColumnCount()

sortColumns

public void sortColumns(Comparator comp)

Sorts the column according the the specified Comparator.

Parameters:

comp - the Comparator.

getColumnAt

public Column getColumnAt(int index)

Returns the column at a specified index.

Specified by:

getColumnAt in interface Table

Overrides:

getColumnAt in class TableProxy

Parameters:

index - the index.

Returns:

the column at a specified index or null if the index is out of range.

indexOf

public int indexOf(String name)

Returns the index of a column of a specified name.

Specified by:

indexOf in interface Table

Overrides:

indexOf in class TableProxy

Parameters:

name - the name.

Returns:

the index of a column of a specified name or -1 if no such column exist.

indexOf

public int indexOf(Column column)

Returns the index of a specified column.

Specified by:

indexOf in interface Table

Overrides:

indexOf in class TableProxy

Parameters:

column - the column

Returns:

the index of a specified column or -1 if the column is not in the table.

getComparator

public Comparator getComparator()

Returns the comparator.

Returns:

Comparator

getFilter

public ColumnFilter getFilter()

Returns the filter.

Returns:

ColumnFilter

setComparator

public void setComparator(Comparator comparator)

Sets the comparator.

Parameters:

comparator - The comparator to set

setFilter

public void setFilter(ColumnFilter filter)

Sets the filter.

Parameters:

filter - The filter to set

stateChanged

public void stateChanged(ChangeEvent e)

Specified by:

stateChanged in interface ChangeListener

Overrides:

stateChanged in class ColumnProxy