public class HierarchicalAssetDataProvider extends com.vaadin.data.provider.AbstractBackEndHierarchicalDataProvider<info.magnolia.dam.api.Item,info.magnolia.ui.filter.DataFilter> implements AssetDataProvider
Constructor and Description |
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HierarchicalAssetDataProvider(info.magnolia.dam.api.AssetProviderRegistry assetProviderRegistry) |
Modifier and Type | Method and Description |
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protected Stream<info.magnolia.dam.api.Item> |
fetchChildrenFromBackEnd(com.vaadin.data.provider.HierarchicalQuery<info.magnolia.dam.api.Item,info.magnolia.ui.filter.DataFilter> query) |
int |
getChildCount(com.vaadin.data.provider.HierarchicalQuery<info.magnolia.dam.api.Item,info.magnolia.ui.filter.DataFilter> query) |
Object |
getId(info.magnolia.dam.api.Item item) |
boolean |
hasChildren(info.magnolia.dam.api.Item item) |
fetchChildren, isInMemory, setSortOrders
addDataProviderListener, addListener, fireEvent, refreshAll, refreshItem
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
getAssetQueryBuilder, getFilter, getProviders, getStream
@Inject public HierarchicalAssetDataProvider(info.magnolia.dam.api.AssetProviderRegistry assetProviderRegistry)
public Object getId(info.magnolia.dam.api.Item item)
getId
in interface com.vaadin.data.provider.DataProvider<info.magnolia.dam.api.Item,info.magnolia.ui.filter.DataFilter>
protected Stream<info.magnolia.dam.api.Item> fetchChildrenFromBackEnd(com.vaadin.data.provider.HierarchicalQuery<info.magnolia.dam.api.Item,info.magnolia.ui.filter.DataFilter> query)
fetchChildrenFromBackEnd
in class com.vaadin.data.provider.AbstractBackEndHierarchicalDataProvider<info.magnolia.dam.api.Item,info.magnolia.ui.filter.DataFilter>
public int getChildCount(com.vaadin.data.provider.HierarchicalQuery<info.magnolia.dam.api.Item,info.magnolia.ui.filter.DataFilter> query)
getChildCount
in interface com.vaadin.data.provider.HierarchicalDataProvider<info.magnolia.dam.api.Item,info.magnolia.ui.filter.DataFilter>
public boolean hasChildren(info.magnolia.dam.api.Item item)
hasChildren
in interface com.vaadin.data.provider.HierarchicalDataProvider<info.magnolia.dam.api.Item,info.magnolia.ui.filter.DataFilter>
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