com.haulmont.cuba.gui.app.core.entitydiff

Class EntitySnapshotsDatasource

java.lang.Object

com.haulmont.cuba.gui.data.impl.AbstractDatasource<T>

com.haulmont.cuba.gui.data.impl.DatasourceImpl<T>

com.haulmont.cuba.gui.data.impl.AbstractCollectionDatasource<T,K>

com.haulmont.cuba.gui.data.impl.CollectionDatasourceImpl<T,K>

com.haulmont.cuba.gui.data.impl.CustomCollectionDatasource<EntitySnapshot,java.util.UUID>

com.haulmont.cuba.gui.app.core.entitydiff.EntitySnapshotsDatasource

All Implemented Interfaces:

CollectionDatasource<EntitySnapshot,java.util.UUID>, CollectionDatasource.Aggregatable<EntitySnapshot,java.util.UUID>, CollectionDatasource.Indexed<EntitySnapshot,java.util.UUID>, CollectionDatasource.Ordered<EntitySnapshot,java.util.UUID>, CollectionDatasource.Sortable<EntitySnapshot,java.util.UUID>, CollectionDatasource.SupportsApplyToSelected<EntitySnapshot,java.util.UUID>, CollectionDatasource.SupportsPaging<EntitySnapshot,java.util.UUID>, CollectionDatasource.SupportsRefreshMode<EntitySnapshot,java.util.UUID>, CollectionDatasource.Suspendable<EntitySnapshot,java.util.UUID>, Datasource<EntitySnapshot>, DatasourceImplementation<EntitySnapshot>

public class EntitySnapshotsDatasource
extends CustomCollectionDatasource<EntitySnapshot,java.util.UUID>

Nested Class Summary

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

CollectionDatasource.Sortable.Order, CollectionDatasource.Sortable.SortInfo<P>

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

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.SupportsApplyToSelected<T extends Entity<K>,K>, CollectionDatasource.SupportsPaging<T extends Entity<K>,K>, CollectionDatasource.SupportsRefreshMode<T extends Entity<K>,K>, CollectionDatasource.Suspendable<T extends Entity<K>,K>

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

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>

Constructor Summary

Constructors

Constructor and Description
EntitySnapshotsDatasource()

Method Summary

Modifier and Type	Method and Description
Entity	getEntity()
EntitySnapshot	getLatestSnapshot()
boolean	isModified()
void	setEntity(Entity entity)

Methods inherited from class com.haulmont.cuba.gui.data.impl.CollectionDatasourceImpl

addItem, addItemFirst, aggregate, clear, committed, containsItem, excludeItem, firstItemId, getCompiledLoadContext, getFirstResult, getIdByIndex, getItem, getItemIds, getItemIds, getItems, includeItem, includeItemFirst, indexOfId, isFirstId, isLastId, isSuspended, lastItemId, modifyItem, nextItemId, pinQuery, prevItemId, refresh, refresh, refreshIfNotSuspended, refreshIfNotSuspended, removeItem, resetSortOrder, revert, setFirstResult, setSuspended, size, sort, unpinAllQuery, unpinLastQuery, updateItem

Methods inherited from class com.haulmont.cuba.gui.data.impl.AbstractCollectionDatasource

addCollectionChangeListener, addListener, commit, getCount, getItemNN, getLastRefreshParameters, getMaxResults, getQuery, getQueryFilter, getRefreshMode, getRefreshOnComponentValueChange, isCacheable, isSoftDeletion, removeCollectionChangeListener, removeListener, resumeListeners, setCacheable, setItem, setMaxResults, setQuery, setQuery, setQueryFilter, setRefreshMode, setRefreshOnComponentValueChange, setSoftDeletion, suspendListeners

Methods inherited from class com.haulmont.cuba.gui.data.impl.DatasourceImpl

getDataSupplier, getDsContext, getItem, getItemIfValid, getMetaClass, getState, getView, initialized, invalidate, setDataSupplier, setDsContext, setMetaClass, setup, setView, setView, valid

Methods inherited from class com.haulmont.cuba.gui.data.impl.AbstractDatasource

addItemChangeListener, addItemPropertyChangeListener, addStateChangeListener, clearCommitLists, deleted, enableListeners, getCommitMode, getId, getItemsToCreate, getItemsToDelete, getItemsToUpdate, getLoadDynamicAttributes, getParent, isAllowCommit, modified, removeItemChangeListener, removeItemPropertyChangeListener, removeStateChangeListener, setAllowCommit, setCommitMode, setLoadDynamicAttributes, setModified, setParent, toString

Methods inherited from class java.lang.Object

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

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

addCollectionChangeListener, getItemNN, getLastRefreshParameters, getMaxResults, getQuery, getQueryFilter, getRefreshOnComponentValueChange, isCacheable, isSoftDeletion, removeCollectionChangeListener, resumeListeners, setCacheable, setMaxResults, setQuery, setQuery, setQueryFilter, setRefreshOnComponentValueChange, setSoftDeletion, suspendListeners

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

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

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

getCount

Methods inherited from interface com.haulmont.cuba.gui.data.impl.DatasourceImplementation

clearCommitLists, deleted, enableListeners, getItemsToCreate, getItemsToDelete, getItemsToUpdate, getParent, modified, setCommitMode, setModified, setParent

Constructor Detail

EntitySnapshotsDatasource

public EntitySnapshotsDatasource()

Method Detail

isModified

public boolean isModified()

Specified by:

isModified in interface Datasource<EntitySnapshot>

Overrides:

isModified in class AbstractDatasource<EntitySnapshot>

Returns:

true if the datasource contains uncommitted changes

getEntity

public Entity getEntity()

setEntity

public void setEntity(Entity entity)

getLatestSnapshot

public EntitySnapshot getLatestSnapshot()