Info

File

projects/m2-core/src/lib/core/service/data/classification-tree.service.ts

Index

Methods

Public findClassifierRoots
Public findNearestExistingParentNodeId
Public formClassifierTreeRoot
Public Async formTreeRootsFromNodes
Public getSubNodes
Public getSubNodesTableFiltered
Public getTreeClassifierSubNodes
Public getTreeClassifierSubNodesTableFiltered
Public loadClassifierTopLevelNodes
Public loadMissingRoots
Public loadSubNodesIfNeeded
Public loadTreeRoots
Public makeClassifierTreeFromBranch
Public makeTree
Public makeTreeFromBranch
Public mergeClassificationNodeIntoTreeStateConfig
Public mergeClassifierNodeIntoTreeStateConfig
Public mergeNodeBranch

Constructor

constructor(dataReadService: DataReadService, subscriptionService: SubscriptionService, tableDataService: TableDataService, taxonomyReadService: TaxonomyReadService, similarityReadService: SimilarityReadService)

Parameters :

Name	Type	Optional
dataReadService	`DataReadService`	No
subscriptionService	`SubscriptionService`	No
tableDataService	`TableDataService`	No
taxonomyReadService	`TaxonomyReadService`	No
similarityReadService	`SimilarityReadService`	No

Methods

Public findClassifierRoots

findClassifierRoots(rootNodes: TreeClassifierNode[])

Parameters :

Name	Type	Optional
rootNodes	`TreeClassifierNode[]`	No

Returns : TreeClassifierNode[]

Public findNearestExistingParentNodeId

findNearestExistingParentNodeId(node: TreeNode, defaultParentId: number)

Find nearest visible/existing parent

Parameters :

Name	Type	Optional
node	`TreeNode`	No
defaultParentId	`number`	No

Returns : Promise<number>

Public formClassifierTreeRoot

formClassifierTreeRoot(classifier: TreeClassifier)

Parameters :

Name	Type	Optional
classifier	`TreeClassifier`	No

Returns : TreeClassifierNode

Public Async formTreeRootsFromNodes

formTreeRootsFromNodes(nodesOrIds: number[] | ClassificationNode[], subscribeToChanges, excludeNested)

Parameters :

Name	Type	Optional	Default value
nodesOrIds	`number[] \| ClassificationNode[]`	No
subscribeToChanges		No	`true`
excludeNested		No	`true`

Returns : Promise<ClassificationNode[]>

Public getSubNodes

getSubNodes(node: ClassificationNode, subscribeToChanges, ignoreCurrentTransaction?: boolean)

Parameters :

Name	Type	Optional	Default value
node	`ClassificationNode`	No
subscribeToChanges		No	`true`
ignoreCurrentTransaction	`boolean`	Yes

Returns : Promise<ClassificationNode[]>

Public getSubNodesTableFiltered

getSubNodesTableFiltered(node: ClassificationNode, filteringTableId?: number, subscribeToChanges, ignoreCurrentTransaction?: boolean, tableType)

Generic classification tree: getting subnodes

Parameters :

Name	Type	Optional	Default value
node	`ClassificationNode`	No
filteringTableId	`number`	Yes
subscribeToChanges		No	`true`
ignoreCurrentTransaction	`boolean`	Yes
tableType		No	`TableType.ItemsTable`

Returns : Promise<ClassificationNode[]>

Public getTreeClassifierSubNodes

getTreeClassifierSubNodes(node: TreeClassifierNode, classifierId: number, subscribeToChanges)

Parameters :

Name	Type	Optional	Default value
node	`TreeClassifierNode`	No
classifierId	`number`	No
subscribeToChanges		No	`true`

Returns : Promise<TreeClassifierNode[]>

Public getTreeClassifierSubNodesTableFiltered

getTreeClassifierSubNodesTableFiltered(node: TreeClassifierNode, classifierId: number, filteringTableId?: number, subscribeToChanges)

Taxonomy classification tree: getting subnodes

Parameters :

Name	Type	Optional	Default value
node	`TreeClassifierNode`	No
classifierId	`number`	No
filteringTableId	`number`	Yes
subscribeToChanges		No	`true`

Returns : Promise<TreeClassifierNode[]>

Public loadClassifierTopLevelNodes

loadClassifierTopLevelNodes(classifier: TreeClassifier, addUnclassifiedRoot)

Taxonomy classifier tree: construction

Parameters :

Name	Type	Optional	Default value
classifier	`TreeClassifier`	No
addUnclassifiedRoot		No	`true`

Returns : Promise<TreeClassifierNode[]>

Public loadMissingRoots

loadMissingRoots(rootNodes: ClassificationNode[], ignoreCurrentTransaction?: boolean)

Parameters :

Name	Type	Optional
rootNodes	`ClassificationNode[]`	No
ignoreCurrentTransaction	`boolean`	Yes

Returns : Promise<boolean>

Public loadSubNodesIfNeeded

loadSubNodesIfNeeded(nodes: ClassificationNode[], subscribeToChanges, ignoreCurrentTransaction?: boolean)

Parameters :

Name	Type	Optional	Default value
nodes	`ClassificationNode[]`	No
subscribeToChanges		No	`true`
ignoreCurrentTransaction	`boolean`	Yes

Returns : Promise<void>

Public loadTreeRoots

loadTreeRoots(subscribeToChanges, ignoreCurrentTransaction?: boolean)

Loads root nodes according to data security and subscribes to nodes' changes (optionally)

Parameters :

Name	Type	Optional	Default value
subscribeToChanges		No	`true`
ignoreCurrentTransaction	`boolean`	Yes

Returns : Promise<ClassificationNode[]>

Public makeClassifierTreeFromBranch

makeClassifierTreeFromBranch(classifier: TreeClassifier, branchRootItem: TreeClassifierNode, addUnclassifiedRoot)

Parameters :

Name	Type	Optional	Default value
classifier	`TreeClassifier`	No
branchRootItem	`TreeClassifierNode`	No
addUnclassifiedRoot		No	`true`

Returns : Promise<TreeClassifierNode[]>

Public makeTree

makeTree(rootNodesOrIds?: number[] | ClassificationNode[] | GetNodesFn, prevSelectedNodeId?: number, subscribeToChanges, ignoreCurrentTransaction?: boolean)

Generic classification tree: construction

Parameters :

Name	Type	Optional	Default value
rootNodesOrIds	`number[] \| ClassificationNode[] \| GetNodesFn`	Yes
prevSelectedNodeId	`number`	Yes
subscribeToChanges		No	`false`
ignoreCurrentTransaction	`boolean`	Yes

Returns : Promise<TreeInfo>

Public makeTreeFromBranch

makeTreeFromBranch(nodeId: number, subscribeToChanges, ignoreCurrentTransaction?: boolean)

Parameters :

Name	Type	Optional	Default value
nodeId	`number`	No
subscribeToChanges		No	`true`
ignoreCurrentTransaction	`boolean`	Yes

Returns : Promise<ClassificationNode[]>

Public mergeClassificationNodeIntoTreeStateConfig

mergeClassificationNodeIntoTreeStateConfig(nodeId: number, treeStateConfig: TreeStateConfig, subscribeToChanges, ignoreCurrentTransaction?: boolean, prevSelectedNodeIdsSet?: Set, prevSelectedNodesPathNodeIds?: Set)

Parameters :

Name	Type	Optional	Default value
nodeId	`number`	No
treeStateConfig	`TreeStateConfig`	No
subscribeToChanges		No	`true`
ignoreCurrentTransaction	`boolean`	Yes
prevSelectedNodeIdsSet	`Set<number \| string>`	Yes
prevSelectedNodesPathNodeIds	`Set<number \| string>`	Yes

Returns : Promise<void>

Public mergeClassifierNodeIntoTreeStateConfig

mergeClassifierNodeIntoTreeStateConfig(nodeId: number, classifierId: number, treeStateConfig: TreeStateConfig, subscribeToChanges)

Parameters :

Name	Type	Optional	Default value
nodeId	`number`	No
classifierId	`number`	No
treeStateConfig	`TreeStateConfig`	No
subscribeToChanges		No	`true`

Returns : Promise<void>

Public mergeNodeBranch

mergeNodeBranch(nodeId: number, rootNodes: ClassificationNode[], subscribeToChanges, ignoreCurrentTransaction?: boolean, prevSelectedNodeIdsSet?: Set, prevSelectedNodesPathNodeIds?: Set)

Parameters :

Name	Type	Optional	Default value
nodeId	`number`	No
rootNodes	`ClassificationNode[]`	No
subscribeToChanges		No	`true`
ignoreCurrentTransaction	`boolean`	Yes
prevSelectedNodeIdsSet	`Set<number \| string>`	Yes
prevSelectedNodesPathNodeIds	`Set<number \| string>`	Yes

Returns : Promise<ClassificationNode>

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