Package com._1c.g5.modeling.xtext.scoping

Class IndexSlice

java.lang.Object

com._1c.g5.modeling.xtext.scoping.IndexSlice

All Implemented Interfaces:

IIndexSlice

public class IndexSlice
extends Object
implements IIndexSlice

Default implementation of IIndexSlice

Constructor Summary

Constructors

Constructor	Description
IndexSlice(ISliceFilter predicate)	Constructor

Method Summary

Modifier and Type	Method	Description
boolean	addItem(long id, org.eclipse.xtext.resource.IEObjectDescription item)	Tries to add index element to index slice
Set<Long>	getItems()	Gets unique ids of index elements contained in this index slice
ISliceFilter	getPredicate()	Gets special ISliceFilter that determines elements in this index slice.
boolean	removeItem(long id)	Tries to delete index element from index slice

Methods inherited from class java.lang.Object

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

Constructor Details

IndexSlice

public IndexSlice(ISliceFilter predicate)

Constructor

Parameters:

predicate - id of index slice predicate. See IIndexSlicePredicateService, can't be null

Method Details

getItems

public Set<Long> getItems()

Description copied from interface: IIndexSlice

Gets unique ids of index elements contained in this index slice

Specified by:

getItems in interface IIndexSlice

Returns:

unique ids of index elements contained in this index slice, never null

addItem

public boolean addItem(long id,
 org.eclipse.xtext.resource.IEObjectDescription item)

Description copied from interface: IIndexSlice

Tries to add index element to index slice

Specified by:

addItem in interface IIndexSlice

Parameters:

id - special unique id for adding index element

item - index element for adding to index slice, can't be null

Returns:

true if index element was added to slice, false if index element is not supported of this index slice. If index already has contained element with the same id then false will be returned and index won't change Supporting index items are determined by predicate from IIndexSlice.getPredicate()

removeItem

public boolean removeItem(long id)

Description copied from interface: IIndexSlice

Tries to delete index element from index slice

Specified by:

removeItem in interface IIndexSlice

Parameters:

id - special unique id for deleting index element

Returns:

true if item was succeeded deleted, false otherwise

getPredicate

public ISliceFilter getPredicate()

Description copied from interface: IIndexSlice

Gets special ISliceFilter that determines elements in this index slice. This ISliceFilter is id of slice type

Specified by:

getPredicate in interface IIndexSlice

Returns:

special ISliceFilter that determines elements in this index slice, can't be null