no.g9.client.core.view

Class ListRow

java.lang.Object

java.util.Observable

no.g9.client.core.view.ListRow

All Implemented Interfaces:

PropertyManager

public abstract class ListRow
extends Observable
implements PropertyManager

Holds data and a selected flag for a ListBlock row.

Constructor Summary

Constructors

Constructor and Description
ListRow(int dialogInstanceNumber, boolean selected) Create a new ListRow with the given selected state.

Method Summary

Modifier and Type	Method and Description
void	clear(DialogObjectConstant dialogObject, Property<?> property) Clear the specified property of the specified dialog object.
void	clearAll() Clears all properties managed by this property manager.
void	clearAll(DialogObjectConstant dialogConstant) Clear all properties belonging to the specified dialog object.
protected String	createBeanRef(String beanName) Creates a bean reference that is a concatenation of the beanName and the dialogIntanceNumber.
int	getDialogInstanceNumber()
abstract Collection<DialogObjectConstant>	getFields()
<T> T	getProperty(DialogObjectConstant dialogObject, Property<T> property) Get the specified property value.
Boolean	getSelected() Get the selected state for this row.
Object	getValue(DialogObjectConstant field) Get the value for the given field.
boolean	isPropertySet(DialogObjectConstant dialogObject, Property<?> property) Test if a property is set.
boolean	isRowSelected()
String	listProperties() List all properties managed by this property manager.
String	listProperties(DialogObjectConstant dialogObject) List all managed properties for the specified dialog object.
<T> void	setProperty(DialogObjectConstant dialogObject, Property<T> property, T value) Set the specified property.
void	setSelected(Boolean selected) Set the selected state for this row.
void	setValue(DialogObjectConstant field, Object value) Set the value for the given field.
String	toString()

Methods inherited from class java.util.Observable

addObserver, clearChanged, countObservers, deleteObserver, deleteObservers, hasChanged, notifyObservers, notifyObservers, setChanged

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

ListRow

public ListRow(int dialogInstanceNumber,
               boolean selected)

Create a new ListRow with the given selected state.

Parameters:

dialogInstanceNumber - the instance number for the owner

selected - the selected state for the row

Method Detail

getDialogInstanceNumber

public int getDialogInstanceNumber()

Returns:

the instance number for the owner dialog.

isRowSelected

public boolean isRowSelected()

Returns:

the selected state as a primitive value.

getSelected

public Boolean getSelected()

Get the selected state for this row.

Returns:

the selected state.

setSelected

public void setSelected(Boolean selected)

Set the selected state for this row.

Parameters:

selected - the new selected state.

getValue

public Object getValue(DialogObjectConstant field)

Get the value for the given field.

Parameters:

field - the field to get.

Returns:

the field value.

setValue

public void setValue(DialogObjectConstant field,
                     Object value)

Set the value for the given field. Observers are notified.

Parameters:

field - the field to set.

value - the new field value.

getFields

public abstract Collection<DialogObjectConstant> getFields()

Returns:

a collection of the fields in this ListRow.

clear

public final void clear(DialogObjectConstant dialogObject,
                        Property<?> property)

Description copied from interface: PropertyManager

Clear the specified property of the specified dialog object.

Specified by:

clear in interface PropertyManager

Parameters:

dialogObject - the dialog object whose property to clear.

property - the property to clear.

clearAll

public final void clearAll()

Description copied from interface: PropertyManager

Clears all properties managed by this property manager.

Specified by:

clearAll in interface PropertyManager

clearAll

public final void clearAll(DialogObjectConstant dialogConstant)

Description copied from interface: PropertyManager

Clear all properties belonging to the specified dialog object.

Specified by:

clearAll in interface PropertyManager

Parameters:

dialogConstant - the dialog object whose properties to clear.

getProperty

public final <T> T getProperty(DialogObjectConstant dialogObject,
                               Property<T> property)

Description copied from interface: PropertyManager

Get the specified property value. If the property is not set, the property's default value is returned (use PropertyManager.isPropertySet(DialogObjectConstant, Property) to test if a property is set.

Specified by:

getProperty in interface PropertyManager

Type Parameters:

T - the property value type.

Parameters:

dialogObject - the dialog object whose property to get.

property - the property to get.

Returns:

the property value.

listProperties

public final String listProperties()

Description copied from interface: PropertyManager

List all properties managed by this property manager. This is mainly intended for logging and debugging purposes.

Specified by:

listProperties in interface PropertyManager

Returns:

a String containing all dialog objects and properties.

listProperties

public final String listProperties(DialogObjectConstant dialogObject)

Description copied from interface: PropertyManager

List all managed properties for the specified dialog object. This is mainly intended for logging and debugging purposes.

Specified by:

listProperties in interface PropertyManager

Parameters:

dialogObject - the dialog object whose properties to get.

Returns:

a String containing the properties of the dialog object.

setProperty

public final <T> void setProperty(DialogObjectConstant dialogObject,
                                  Property<T> property,
                                  T value)

Description copied from interface: PropertyManager

Set the specified property.

Specified by:

setProperty in interface PropertyManager

Type Parameters:

T - the property value type

Parameters:

dialogObject - the dialog object whose property to set.

property - the property to set.

value - the property value.

toString

public String toString()

Overrides:

toString in class Object

isPropertySet

public boolean isPropertySet(DialogObjectConstant dialogObject,
                             Property<?> property)

Description copied from interface: PropertyManager

Test if a property is set.

Specified by:

isPropertySet in interface PropertyManager

Parameters:

dialogObject - the dialog object that possibly has the property set.

property - the property

Returns:

true if the property is set, otherwise false.

createBeanRef

protected String createBeanRef(String beanName)

Creates a bean reference that is a concatenation of the beanName and the dialogIntanceNumber.

Parameters:

beanName - the bean name

Returns:

the string the correct bean ref for this instance.