Package org.eclipse.emf.compare.rcp.internal.extension.impl

Class AbstractItemDescriptor<T>

java.lang.Object

org.eclipse.emf.compare.rcp.internal.extension.impl.AbstractItemDescriptor<T>

Type Parameters:

T - item type

All Implemented Interfaces:

Comparable<IItemDescriptor<T>>, IItemDescriptor<T>

Direct Known Subclasses:

DifferenceGroupDescriptorWrapper, LazyItemDescriptor, WrapperItemDescriptor

public abstract class AbstractItemDescriptor<T>
extends Object
implements IItemDescriptor<T>

Abstract class for an IItemDescriptor.

Field Summary

Fields

Modifier and Type	Field	Description
protected static final String	EMPTY_STRING	EMPTY_STRING.

Constructor Summary

Constructors

Constructor	Description
AbstractItemDescriptor(String label, String description, int rank, String id)	Constructor.

Method Summary

Modifier and Type	Method	Description
int	compareTo(IItemDescriptor<T> o)
String	getDescription()	The description of the item.
String	getID()	Get a unique key identifying this item.
static <T> com.google.common.base.Function<IItemDescriptor<T>,T>	getItemFunction()	get a Function to transform a descriptor into a item.
String	getLabel()	The label of the item.
int	getRank()	Rank of the item.
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.emf.compare.rcp.internal.extension.IItemDescriptor

getItem

Field Details

EMPTY_STRING

protected static final String EMPTY_STRING

EMPTY_STRING.

See Also:

• Constant Field Values

Constructor Details

AbstractItemDescriptor

public AbstractItemDescriptor(String label,
 String description,
 int rank,
 String id)

Constructor.

Parameters:

label - label

description - description

rank - rank

id - id

Method Details

getLabel

public String getLabel()

The label of the item.

Specified by:

getLabel in interface IItemDescriptor<T>

Returns:

label of the item

getDescription

public String getDescription()

The description of the item.

Specified by:

getDescription in interface IItemDescriptor<T>

Returns:

description of the item

getRank

public int getRank()

Rank of the item.

Specified by:

getRank in interface IItemDescriptor<T>

Returns:

rank

getID

public String getID()

Get a unique key identifying this item.

Specified by:

getID in interface IItemDescriptor<T>

Returns:

a key

compareTo

public int compareTo(IItemDescriptor<T> o)

Specified by:

compareTo in interface Comparable<T>

getItemFunction

public static <T>
com.google.common.base.Function<IItemDescriptor<T>,T> getItemFunction()

get a Function to transform a descriptor into a item.

Type Parameters:

T - A item type

Returns:

A item

toString

public String toString()

Overrides:

toString in class Object