com.github.bordertech.wcomponents.addons.table

Class AbstractTableColumn<V,T>

java.lang.Object

com.github.bordertech.wcomponents.addons.table.AbstractTableColumn<V,T>

Type Parameters:

V - the columns value type

T - the row bean type

All Implemented Interfaces:

TableColumn<V,T>, Serializable

Direct Known Subclasses:

AbstractTableEditableColumn, DefaultTableColumn

public abstract class AbstractTableColumn<V,T>
extends Object
implements TableColumn<V,T>

Table column details.

This class is not thread safe as it has class level members that are not final. If these need to be updated per user, then a new instance needs to be created per user session.

Since:

1.0.0

Author:

Jonathan Austin

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
AbstractTableColumn(String label)
AbstractTableColumn(String label, Comparator comparator)
AbstractTableColumn(String columnId, String label, com.github.bordertech.wcomponents.WComponent renderer, Comparator comparator)
AbstractTableColumn(String label, com.github.bordertech.wcomponents.WComponent renderer)
AbstractTableColumn(String label, com.github.bordertech.wcomponents.WComponent renderer, Comparator comparator)

Method Summary

Methods

Modifier and Type	Method and Description
protected void	checkComparator(Comparator comp)
boolean	equals(Object obj)
com.github.bordertech.wcomponents.WTableColumn.Alignment	getAlignment()
String	getColumnId()
String	getColumnLabel()
Comparator	getComparator()
com.github.bordertech.wcomponents.WComponent	getRenderer()
int	getWidth()
int	hashCode()
boolean	isEditable()
void	setAlignment(com.github.bordertech.wcomponents.WTableColumn.Alignment align)
void	setEditable(boolean editable)
void	setValue(T bean, V value)
void	setWidth(int width)

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.github.bordertech.wcomponents.addons.table.TableColumn

getValue

Constructor Detail

AbstractTableColumn

public AbstractTableColumn(String label)

Parameters:

label - the column label

AbstractTableColumn

public AbstractTableColumn(String label,
                   Comparator comparator)

Parameters:

label - the column label

comparator - the column comparator

AbstractTableColumn

public AbstractTableColumn(String label,
                   com.github.bordertech.wcomponents.WComponent renderer)

Parameters:

label - the column label

renderer - the column renderer

AbstractTableColumn

public AbstractTableColumn(String label,
                   com.github.bordertech.wcomponents.WComponent renderer,
                   Comparator comparator)

Parameters:

label - the column label

renderer - the column renderer

comparator - the column comparator

AbstractTableColumn

public AbstractTableColumn(String columnId,
                   String label,
                   com.github.bordertech.wcomponents.WComponent renderer,
                   Comparator comparator)

Parameters:

columnId - the column id

label - the column label

renderer - the column renderer

comparator - the column comparator

Method Detail

checkComparator

protected final void checkComparator(Comparator comp)

Parameters:

comp - the comparator to check is valid

getComparator

public Comparator getComparator()

Specified by:

getComparator in interface TableColumn<V,T>

Returns:

the column comparator

getColumnId

public String getColumnId()

Specified by:

getColumnId in interface TableColumn<V,T>

Returns:

the column id used in config

getColumnLabel

public String getColumnLabel()

Specified by:

getColumnLabel in interface TableColumn<V,T>

Returns:

the column label

getRenderer

public com.github.bordertech.wcomponents.WComponent getRenderer()

Specified by:

getRenderer in interface TableColumn<V,T>

Returns:

an instance of the renderer

isEditable

public boolean isEditable()

Specified by:

isEditable in interface TableColumn<V,T>

Returns:

true if column is editable

setEditable

public void setEditable(boolean editable)

Parameters:

editable - true if column is editable

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

getWidth

public int getWidth()

Specified by:

getWidth in interface TableColumn<V,T>

Returns:

the column width

setWidth

public void setWidth(int width)

Parameters:

width - the column width

getAlignment

public com.github.bordertech.wcomponents.WTableColumn.Alignment getAlignment()

Specified by:

getAlignment in interface TableColumn<V,T>

Returns:

the column alignment

setAlignment

public void setAlignment(com.github.bordertech.wcomponents.WTableColumn.Alignment align)

Parameters:

align - the column alignment

setValue

public void setValue(T bean,
            V value)

Specified by:

setValue in interface TableColumn<V,T>

Parameters:

bean - the row bean

value - the new value