com.haulmont.cuba.gui.data

Interface HierarchicalDatasource<T extends io.jmix.core.Entity,K>

Type Parameters:

T - type of entity

K - type of entity ID

All Superinterfaces:

CollectionDatasource<T,K>, Datasource<T>

All Known Implementing Classes:

AbstractTreeDatasource, AbstractTreeTableDatasource, ConditionDescriptorsDs, ConditionsDs, CustomHierarchicalDatasource, CustomValueHierarchicalDatasource, HierarchicalDatasourceImpl, HierarchicalPropertyDatasourceImpl, ValueHierarchicalDatasourceImpl

Deprecated.

Use CollectionContainer APIs instead.

@Deprecated
public interface HierarchicalDatasource<T extends io.jmix.core.Entity,K>
extends CollectionDatasource<T,K>

CollectionDatasource supporting hierarchy of items.

Nested Class Summary

Nested classes/interfaces inherited from interface com.haulmont.cuba.gui.data.CollectionDatasource

CollectionDatasource.Aggregatable<T extends io.jmix.core.Entity,K>, CollectionDatasource.CollectionChangeEvent<T extends io.jmix.core.Entity,K>, CollectionDatasource.CollectionChangeListener<T extends io.jmix.core.Entity,K>, CollectionDatasource.Indexed<T extends io.jmix.core.Entity,K>, CollectionDatasource.Lazy<T extends io.jmix.core.Entity,K>, CollectionDatasource.Operation, CollectionDatasource.Ordered<T extends io.jmix.core.Entity,K>, CollectionDatasource.RefreshMode, CollectionDatasource.Sortable<T extends io.jmix.core.Entity,K>, CollectionDatasource.SortDelegate<T extends io.jmix.core.Entity,K>, CollectionDatasource.SupportsApplyToSelected<T extends io.jmix.core.Entity,K>, CollectionDatasource.SupportsPaging<T extends io.jmix.core.Entity,K>, CollectionDatasource.SupportsRefreshMode<T extends io.jmix.core.Entity,K>, CollectionDatasource.SupportsSortDelegate<T extends io.jmix.core.Entity,K>, CollectionDatasource.Suspendable<T extends io.jmix.core.Entity,K>, CollectionDatasource.UnmuteEventsMode

Nested classes/interfaces inherited from interface com.haulmont.cuba.gui.data.Datasource

Datasource.CommitMode, Datasource.ItemChangeEvent<T extends io.jmix.core.Entity>, Datasource.ItemChangeListener<T extends io.jmix.core.Entity>, Datasource.ItemPropertyChangeEvent<T extends io.jmix.core.Entity>, Datasource.ItemPropertyChangeListener<T extends io.jmix.core.Entity>, Datasource.State, Datasource.StateChangeEvent<T extends io.jmix.core.Entity>, Datasource.StateChangeListener<T extends io.jmix.core.Entity>

Method Summary

Modifier and Type	Method and Description
java.util.Collection<K>	getChildren(K itemId) Deprecated. Get children IDs for item with the given ID
java.lang.String	getHierarchyPropertyName() Deprecated. Property of entity which forms the hierarchy
K	getParent(K itemId) Deprecated. Get parent ID for item with the given ID
java.util.Collection<K>	getRootItemIds() Deprecated. Identifiers of all root items
boolean	hasChildren(K itemId) Deprecated. True if item with the given ID has children
boolean	isRoot(K itemId) Deprecated. True if item with the given ID is a root item
void	setHierarchyPropertyName(java.lang.String parentPropertyName) Deprecated. Set property of entity which forms the hierarchy

Methods inherited from interface com.haulmont.cuba.gui.data.CollectionDatasource

addCollectionChangeListener, addItem, clear, containsItem, excludeItem, getCompiledLoadContext, getItem, getItemIds, getItemNN, getItems, getLastRefreshParameters, getMaxResults, getQuery, getQueryFilter, getRefreshOnComponentValueChange, includeItem, isCacheable, isSoftDeletion, modifyItem, mute, refresh, removeCollectionChangeListener, removeItem, resumeListeners, revert, setCacheable, setMaxResults, setQuery, setQuery, setQueryFilter, setRefreshOnComponentValueChange, setSoftDeletion, size, suspendListeners, unmute, updateItem

Methods inherited from interface com.haulmont.cuba.gui.data.Datasource

addItemChangeListener, addItemPropertyChangeListener, addStateChangeListener, commit, getCommitMode, getDataSupplier, getDsContext, getId, getItem, getItemIfValid, getLoadDynamicAttributes, getMetaClass, getState, getView, invalidate, isAllowCommit, isModified, refresh, removeItemChangeListener, removeItemPropertyChangeListener, removeStateChangeListener, setAllowCommit, setItem, setLoadDynamicAttributes, setup

Method Detail

getHierarchyPropertyName

java.lang.String getHierarchyPropertyName()

Deprecated.

Property of entity which forms the hierarchy

setHierarchyPropertyName

void setHierarchyPropertyName(java.lang.String parentPropertyName)

Deprecated.

Set property of entity which forms the hierarchy

getRootItemIds

java.util.Collection<K> getRootItemIds()

Deprecated.

Identifiers of all root items

getParent

K getParent(K itemId)

Deprecated.

Get parent ID for item with the given ID

getChildren

java.util.Collection<K> getChildren(K itemId)

Deprecated.

Get children IDs for item with the given ID

isRoot

boolean isRoot(K itemId)

Deprecated.

True if item with the given ID is a root item

hasChildren

boolean hasChildren(K itemId)

Deprecated.

True if item with the given ID has children