org.ametys.plugins.repository.data.holder.group.impl

Class ModifiableModelLessRepeater

java.lang.Object

org.ametys.plugins.repository.data.holder.group.impl.AbstractRepeater

org.ametys.plugins.repository.data.holder.group.impl.ModelLessRepeater

org.ametys.plugins.repository.data.holder.group.impl.ModifiableModelLessRepeater

All Implemented Interfaces:

ModifiableRepeater, Repeater

public class ModifiableModelLessRepeater
extends ModelLessRepeater
implements ModifiableRepeater

Class for modifiable model free repeaters

Field Summary

Fields

Modifier and Type	Field and Description
protected ModifiableRepositoryData	_modifiableRepositoryData Modifiable repository data to use to store entries in the repository

Fields inherited from class org.ametys.plugins.repository.data.holder.group.impl.ModelLessRepeater

_typeExtensionPoint

Fields inherited from class org.ametys.plugins.repository.data.holder.group.impl.AbstractRepeater

_repositoryData

Constructor Summary

Constructors

Constructor and Description
ModifiableModelLessRepeater(AbstractThreadSafeComponentExtensionPoint<RepositoryModelItemType> typeExtensionPoint, ModifiableRepositoryData repositoryData) Creates a modifiable model free repeater

Method Summary

Modifier and Type	Method and Description
ModifiableModelLessRepeaterEntry	addEntry() Creates a Repeater entry at the last position.
ModifiableModelLessRepeaterEntry	addEntry(int position) Creates a Repeater entry at the given position.
List<? extends ModifiableModelLessRepeaterEntry>	getEntries() Retrieves the repeater entries, sorted by position
ModifiableModelLessRepeaterEntry	getEntry(int position) Retrieves the repeater entry at the given position.
void	moveEntries(Map<Integer,Integer> positionsMapping) Moves the entries according to the given position mapping.
void	removeEntry(int position) Removes the repeater entry at the given position.

Methods inherited from class org.ametys.plugins.repository.data.holder.group.impl.AbstractRepeater

copyTo, getSize, hasEntry, moveEntries, removeEntry

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.ametys.plugins.repository.data.holder.group.Repeater

copyTo, getSize, hasEntry

Field Detail

_modifiableRepositoryData

protected ModifiableRepositoryData _modifiableRepositoryData

Modifiable repository data to use to store entries in the repository

Constructor Detail

ModifiableModelLessRepeater

public ModifiableModelLessRepeater(AbstractThreadSafeComponentExtensionPoint<RepositoryModelItemType> typeExtensionPoint,
                                   ModifiableRepositoryData repositoryData)

Creates a modifiable model free repeater

Parameters:

typeExtensionPoint - the extension point to use to get available element types

repositoryData - the repository data to use

Method Detail

getEntries

public List<? extends ModifiableModelLessRepeaterEntry> getEntries()

Description copied from interface: Repeater

Retrieves the repeater entries, sorted by position

Specified by:

getEntries in interface Repeater

Overrides:

getEntries in class ModelLessRepeater

Returns:

the repeater entries

getEntry

public ModifiableModelLessRepeaterEntry getEntry(int position)

Description copied from interface: Repeater

Retrieves the repeater entry at the given position. The position starts at index 1. The position can be an integer between 1 and the repeater size to get an entry from the beginning Or the position can an integer between 0 and - the repeater size to get an entry from the end (0 means at the end, -1 means before the last one and so on)

Specified by:

getEntry in interface ModifiableRepeater

Specified by:

getEntry in interface Repeater

Overrides:

getEntry in class ModelLessRepeater

Parameters:

position - the position of the entry to retrieve

Returns:

the repeater entry, null if there is no entry at this position

addEntry

public ModifiableModelLessRepeaterEntry addEntry()

Description copied from interface: ModifiableRepeater

Creates a Repeater entry at the last position.

Specified by:

addEntry in interface ModifiableRepeater

Returns:

the created entry

addEntry

public ModifiableModelLessRepeaterEntry addEntry(int position)
                                          throws IllegalArgumentException

Description copied from interface: ModifiableRepeater

Creates a Repeater entry at the given position. The position starts at index 1. The position can be an integer between 1 and the repeater size + 1 to insert an entry from the beginning Or the position can an integer between 0 and - the repeater size to insert an entry from the end (0 means at the end, -1 means before the last one and so on)

Specified by:

addEntry in interface ModifiableRepeater

Parameters:

position - The position of the new entry

Returns:

the created entry

Throws:

IllegalArgumentException - if the position is not between the negative and positive repeater size

moveEntries

public void moveEntries(Map<Integer,Integer> positionsMapping)

Description copied from interface: ModifiableRepeater

Moves the entries according to the given position mapping. The given position mapping's key is the new position and the value is the previous position Put negative value for new entries The existent entries with no corresponding entry in the position mapping will be removed

Specified by:

moveEntries in interface ModifiableRepeater

Parameters:

positionsMapping - the position mapping

removeEntry

public void removeEntry(int position)
                 throws UnknownDataException

Description copied from interface: ModifiableRepeater

Removes the repeater entry at the given position. The position starts at index 1. The position can be an integer between 1 and the repeater size to remove an entry from the beginning Or the position can an integer between 0 and - the repeater size to remove an entry from the end (0 means at the end, -1 means before the last one and so on)

Specified by:

removeEntry in interface ModifiableRepeater

Parameters:

position - The position of the entry to remove

Throws:

UnknownDataException - if there is no entry at the given position