com.qcadoo.model.api.utils

Class TreeNumberingServiceImpl

java.lang.Object

com.qcadoo.model.api.utils.TreeNumberingServiceImpl

All Implemented Interfaces:

TreeNumberingService

@Service
public class TreeNumberingServiceImpl
extends Object
implements TreeNumberingService

Constructor Summary

Constructors

Constructor and Description
TreeNumberingServiceImpl()

Method Summary

Modifier and Type	Method and Description
static String	convertCollectionToString(Collection<String> collection)
void	generateNumbersAndUpdateTree(DataDefinition dd, String joinFieldName, Long belongsToEntityId) Generate new numbers for all nodes of the tree and save them
void	generateNumbersAndUpdateTree(EntityTree tree) Generate new numbers for all nodes of the tree and save them
void	generateTreeNumbers(EntityTree tree) Generate new numbers for all nodes of the tree
void	generateTreeNumbers(EntityTreeNode treeNode) Generate new numbers for all sub-nodes of given tree node
Comparator<Entity>	getTreeNodesNumberComparator() Getter for tree node numbers comparator
static void	incrementLastChainCharacter(Deque<String> chain, int charNumber)
static void	incrementLastChainNumber(Deque<String> chain)

Methods inherited from class java.lang.Object

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

Constructor Detail

TreeNumberingServiceImpl

public TreeNumberingServiceImpl()

Method Detail

convertCollectionToString

public static String convertCollectionToString(Collection<String> collection)

generateNumbersAndUpdateTree

public final void generateNumbersAndUpdateTree(DataDefinition dd,
                                               String joinFieldName,
                                               Long belongsToEntityId)

Description copied from interface: TreeNumberingService

Generate new numbers for all nodes of the tree and save them

Specified by:

generateNumbersAndUpdateTree in interface TreeNumberingService

Parameters:

dd - node component DataDefinition

joinFieldName - name of tree field

belongsToEntityId - id of owning tree entity

generateNumbersAndUpdateTree

@Transactional
public final void generateNumbersAndUpdateTree(EntityTree tree)

Description copied from interface: TreeNumberingService

Generate new numbers for all nodes of the tree and save them

Specified by:

generateNumbersAndUpdateTree in interface TreeNumberingService

Parameters:

tree - tree entity

generateTreeNumbers

public final void generateTreeNumbers(EntityTree tree)

Description copied from interface: TreeNumberingService

Generate new numbers for all nodes of the tree

Specified by:

generateTreeNumbers in interface TreeNumberingService

Parameters:

tree - tree to be numbered

generateTreeNumbers

public final void generateTreeNumbers(EntityTreeNode treeNode)

Description copied from interface: TreeNumberingService

Generate new numbers for all sub-nodes of given tree node

Specified by:

generateTreeNumbers in interface TreeNumberingService

Parameters:

treeNode - tree node to be numbered (with sub-nodes)

getTreeNodesNumberComparator

public final Comparator<Entity> getTreeNodesNumberComparator()

Description copied from interface: TreeNumberingService

Getter for tree node numbers comparator

Specified by:

getTreeNodesNumberComparator in interface TreeNumberingService

Returns:

instance of TreeNodesNumberComparator

incrementLastChainCharacter

public static void incrementLastChainCharacter(Deque<String> chain,
                                               int charNumber)

incrementLastChainNumber

public static void incrementLastChainNumber(Deque<String> chain)