de.twenty11.skysail.common.grids
Class Columns

java.lang.Object
  de.twenty11.skysail.common.grids.Columns

public class Columns
extends Object

Manages a data grids' list of columns. The columnsList are represented as a list of columnDefinitions which is created in the constructor utilizing a columnBuilder.

Author:

carsten

Constructor Summary

Columns()
for json.

Columns(ColumnsBuilder builder)
Constructor creating the columnsList from a columnBuilder.

Method Summary

boolean	equals(Object obj)
List<ColumnDefinition>	getAsList()
Integer	getColumnId(String columnName)
String	getColumnName(Integer key)
List<ColumnDefinition>	getColumnsInSortOrder()
int	getMaxSortValueFromBuilder()
String	getSortingRepresentation()
int	hashCode()
void	setColumnsList(List<ColumnDefinition> theColumns) needed for json deserialization.
List<ColumnDefinition>	sort(String sortingInstructionFromRequest, Integer colIdToToggle)
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

Columns

public Columns(ColumnsBuilder builder)

Constructor creating the columnsList from a columnBuilder.

Parameters:

builder - a ColumnsBuilder which is used to create the columnsList

Columns

public Columns()

for json.

Method Detail

getColumnsInSortOrder

public final List<ColumnDefinition> getColumnsInSortOrder()

Returns:

the columnsList sorted by their sort order

setColumnsList

public void setColumnsList(List<ColumnDefinition> theColumns)

needed for json deserialization.

getMaxSortValueFromBuilder

public int getMaxSortValueFromBuilder()

sort

public List<ColumnDefinition> sort(String sortingInstructionFromRequest,
                                   Integer colIdToToggle)

getAsList

public List<ColumnDefinition> getAsList()

getSortingRepresentation

public String getSortingRepresentation()

toString

public String toString()

Overrides:

toString in class Object

getColumnName

public final String getColumnName(Integer key)

Parameters:

key - the key for the column map

Returns:

the id of the column.

getColumnId

public Integer getColumnId(String columnName)

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object