public class GroupPropertyDatasourceImpl<T extends Entity<K>,K> extends CollectionPropertyDatasourceImpl<T,K> implements GroupDatasource<T,K>, GroupDatasource.SupportsGroupSortDelegate
AbstractDatasource.ItemListener
GroupDatasource.GroupSortDelegate, GroupDatasource.SupportsGroupSortDelegate
CollectionDatasource.Aggregatable<T extends Entity<K>,K>, CollectionDatasource.CollectionChangeEvent<T extends Entity<K>,K>, CollectionDatasource.CollectionChangeListener<T extends Entity<K>,K>, CollectionDatasource.Indexed<T extends Entity<K>,K>, CollectionDatasource.Lazy<T extends Entity<K>,K>, CollectionDatasource.Operation, CollectionDatasource.Ordered<T extends Entity<K>,K>, CollectionDatasource.RefreshMode, CollectionDatasource.Sortable<T extends Entity<K>,K>, CollectionDatasource.SortDelegate<T extends Entity<K>,K>, CollectionDatasource.SupportsApplyToSelected<T extends Entity<K>,K>, CollectionDatasource.SupportsPaging<T extends Entity<K>,K>, CollectionDatasource.SupportsRefreshMode<T extends Entity<K>,K>, CollectionDatasource.SupportsSortDelegate<T extends Entity<K>,K>, CollectionDatasource.Suspendable<T extends Entity<K>,K>, CollectionDatasource.UnmuteEventsMode
Datasource.CommitMode, Datasource.ItemChangeEvent<T extends Entity>, Datasource.ItemChangeListener<T extends Entity>, Datasource.ItemPropertyChangeEvent<T extends Entity>, Datasource.ItemPropertyChangeListener<T extends Entity>, Datasource.State, Datasource.StateChangeEvent<T extends Entity>, Datasource.StateChangeListener<T extends Entity>
CollectionDatasource.Sortable.Order, CollectionDatasource.Sortable.SortInfo<P>
Modifier and Type | Field and Description |
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protected GroupDelegate<T,K> |
groupDelegate |
protected GroupDatasource.GroupSortDelegate |
groupSortDelegate |
aggregatableDelegate, cascadeProperty, collectionChangeListeners, doNotModify, item, listenersSuspended, sortDelegate, sortInfos, suspendedEvents
masterDs, metaClass, metaProperty, view
allowCommit, backgroundWorker, commitMode, id, itemsToCreate, itemsToDelete, itemsToUpdate, listener, listenersEnabled, loadDynamicAttributes, metadata, modified, parentDs
Constructor and Description |
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GroupPropertyDatasourceImpl() |
Modifier and Type | Method and Description |
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boolean |
containsGroup(GroupInfo groupId)
Indicates that a group is contained in the groups tree
|
protected void |
doSort() |
java.util.List<T> |
getChildItems(GroupInfo groupId) |
java.util.List<GroupInfo> |
getChildren(GroupInfo groupId) |
java.util.Collection<K> |
getGroupItemIds(GroupInfo groupId) |
int |
getGroupItemsCount(GroupInfo groupId) |
java.util.List<GroupInfo> |
getGroupPath(T entity) |
java.util.Collection<?> |
getGroupProperties() |
java.lang.Object |
getGroupProperty(GroupInfo groupId) |
java.lang.Object |
getGroupPropertyValue(GroupInfo groupId) |
java.util.List<T> |
getOwnChildItems(GroupInfo groupId) |
GroupInfo |
getParentGroup(T entity) |
void |
groupBy(java.lang.Object[] properties)
Perform grouping by the list of properties
|
boolean |
hasChildren(GroupInfo groupId)
Indicates that group has nested groups
|
boolean |
hasGroups()
Indicated that a datasource has groups
|
java.util.List<GroupInfo> |
rootGroups() |
void |
setGroupSortDelegate(GroupDatasource.GroupSortDelegate sortDelegate) |
addCollectionChangeListener, addItem, addItemFirst, addToCollectionFirst, aggregate, aggregateValues, checkPermission, checkState, clear, committed, containsItem, containsObjectInstance, createEntityComparator, excludeItem, fireCollectionChanged, firstItemId, getCollection, getCompiledLoadContext, getIdByIndex, getItem, getItem, getItemIds, getItemIds, getItemNN, getItems, getItemValue, getLastRefreshParameters, getMaxResults, getQuery, getQueryFilter, getRefreshOnComponentValueChange, includeItem, includeItemFirst, indexOfId, initCollection, initParentDsListeners, internalAddItem, internalIncludeItem, isCacheable, isFirstId, isLastId, isSoftDeletion, lastItemId, modified, modifyItem, mute, nextItemId, prevItemId, reattachListeners, refresh, refresh, removeCollectionChangeListener, removeItem, replaceItem, resetSortOrder, resumeListeners, revert, setCacheable, setItem, setMaxResults, setQuery, setQuery, setQueryFilter, setRefreshOnComponentValueChange, setSoftDeletion, setSortDelegate, setup, size, sort, suspendListeners, unmute, updateItem
commit, getDataSupplier, getDsContext, getItem, getItemIfValid, getMaster, getMetaClass, getProperty, getState, getView, initialized, invalidate, reattachListeners, valid
addItemChangeListener, addItemPropertyChangeListener, addParentsToNested, addStateChangeListener, attachListener, clearCommitLists, deleted, detachListener, enableListeners, fireItemChanged, fireStateChanged, getCommitMode, getEventRouter, getId, getItemsToCreate, getItemsToDelete, getItemsToUpdate, getLoadDynamicAttributes, getParent, isAllowCommit, isModified, removeItemChangeListener, removeItemPropertyChangeListener, removeStateChangeListener, setAllowCommit, setCommitMode, setLoadDynamicAttributes, setModified, setParent, setup, toString
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
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
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
clearCommitLists, deleted, enableListeners, getItemsToCreate, getItemsToDelete, getItemsToUpdate, getParent, setCommitMode, setModified, setParent
protected GroupDatasource.GroupSortDelegate groupSortDelegate
protected GroupDelegate<T extends Entity<K>,K> groupDelegate
public void groupBy(java.lang.Object[] properties)
GroupDatasource
public void setGroupSortDelegate(GroupDatasource.GroupSortDelegate sortDelegate)
setGroupSortDelegate
in interface GroupDatasource.SupportsGroupSortDelegate
protected void doSort()
public java.util.List<GroupInfo> rootGroups()
rootGroups
in interface GroupDatasource<T extends Entity<K>,K>
public boolean hasChildren(GroupInfo groupId)
GroupDatasource
hasChildren
in interface GroupDatasource<T extends Entity<K>,K>
public java.util.List<GroupInfo> getChildren(GroupInfo groupId)
getChildren
in interface GroupDatasource<T extends Entity<K>,K>
public java.lang.Object getGroupProperty(GroupInfo groupId)
getGroupProperty
in interface GroupDatasource<T extends Entity<K>,K>
public java.lang.Object getGroupPropertyValue(GroupInfo groupId)
getGroupPropertyValue
in interface GroupDatasource<T extends Entity<K>,K>
public java.util.Collection<K> getGroupItemIds(GroupInfo groupId)
getGroupItemIds
in interface GroupDatasource<T extends Entity<K>,K>
public int getGroupItemsCount(GroupInfo groupId)
getGroupItemsCount
in interface GroupDatasource<T extends Entity<K>,K>
public boolean hasGroups()
GroupDatasource
public java.util.Collection<?> getGroupProperties()
getGroupProperties
in interface GroupDatasource<T extends Entity<K>,K>
public boolean containsGroup(GroupInfo groupId)
GroupDatasource
containsGroup
in interface GroupDatasource<T extends Entity<K>,K>
public java.util.List<T> getOwnChildItems(GroupInfo groupId)
getOwnChildItems
in interface GroupDatasource<T extends Entity<K>,K>
public java.util.List<T> getChildItems(GroupInfo groupId)
getChildItems
in interface GroupDatasource<T extends Entity<K>,K>
public GroupInfo getParentGroup(T entity)
getParentGroup
in interface GroupDatasource<T extends Entity<K>,K>
public java.util.List<GroupInfo> getGroupPath(T entity)
getGroupPath
in interface GroupDatasource<T extends Entity<K>,K>