com.whitestein.lsps.vaadin.ui

Class UIComponentDefinitionId

java.lang.Object

com.whitestein.lsps.vaadin.ui.UIComponentDefinitionId

All Implemented Interfaces:

Serializable

public final class UIComponentDefinitionId
extends Object
implements Serializable

The component definition ID (modelingID, or if the modelingID is null of the UIComponentData.getComponentDefinition()). Each component has its own unique ID. The ID stays the same across all scopes/contexts.

The ID is a simple long value, equal to RecordHolder.getBaseLevelEntityId().

Author:

mvy

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
String	id The ID, never null.

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object o)
static UIComponentDefinitionId	get(LspsScreen screen, RecordHolder componentDefinition) Returns the component definition ID.
static UIComponentDefinitionId	get(UIComponent component) Returns the component definition ID.
long	getBaseLevelEntityId() Returns the base level entity ID.
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

id

public final String id

The ID, never null. Equal to RecordHolder.getBaseLevelEntityId().

Method Detail

getBaseLevelEntityId

public long getBaseLevelEntityId()

Returns the base level entity ID.

Returns:

RecordHolder.getBaseLevelEntityId().

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

get

public static UIComponentDefinitionId get(UIComponent component)

Returns the component definition ID.

Parameters:

component - the component instance, not null.

Returns:

the definition ID, never null.

get

public static UIComponentDefinitionId get(LspsScreen screen,
                                          RecordHolder componentDefinition)

Returns the component definition ID.

Parameters:

componentDefinition - the component definition, not null.

Returns:

the definition ID, never null.