io.jmix.ui.widget.data

Interface AggregationContainer

All Superinterfaces:

com.vaadin.v7.data.Container, java.io.Serializable

All Known Subinterfaces:

JmixEnhancedTable

All Known Implementing Classes:

AbstractTable.AggregatableSortableDataContainer, AbstractTable.AggregatableTableDataContainer, GroupTableImpl.AggregatableGroupTableDataContainer, GroupTableImpl.JmixGroupTableExt, JmixGroupTable, JmixTable, JmixTreeTable, NullGroupTableContainer, NullTreeTableContainer, TreeTableImpl.AggregatableTreeTableDataContainer

public interface AggregationContainer
extends com.vaadin.v7.data.Container

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	AggregationContainer.Context
static class	AggregationContainer.Type

Nested classes/interfaces inherited from interface com.vaadin.v7.data.Container

com.vaadin.v7.data.Container.Editor, com.vaadin.v7.data.Container.Filter, com.vaadin.v7.data.Container.Filterable, com.vaadin.v7.data.Container.Hierarchical, com.vaadin.v7.data.Container.Indexed, com.vaadin.v7.data.Container.ItemSetChangeEvent, com.vaadin.v7.data.Container.ItemSetChangeListener, com.vaadin.v7.data.Container.ItemSetChangeNotifier, com.vaadin.v7.data.Container.Ordered, com.vaadin.v7.data.Container.PropertySetChangeEvent, com.vaadin.v7.data.Container.PropertySetChangeListener, com.vaadin.v7.data.Container.PropertySetChangeNotifier, com.vaadin.v7.data.Container.SimpleFilterable, com.vaadin.v7.data.Container.Sortable, com.vaadin.v7.data.Container.Viewer

Method Summary

Modifier and Type	Method and Description
void	addContainerPropertyAggregation(java.lang.Object propertyId, AggregationContainer.Type type)
java.util.Map<java.lang.Object,java.lang.Object>	aggregate(AggregationContainer.Context context) Perform aggregation and return map with formatted string values.
java.util.Map<java.lang.Object,java.lang.Object>	aggregateValues(AggregationContainer.Context context) Perform aggregation and return map with aggregation info and aggregation column type, i.e.
java.util.Collection	getAggregationPropertyIds()
void	removeContainerPropertyAggregation(java.lang.Object propertyId)

Methods inherited from interface com.vaadin.v7.data.Container

addContainerProperty, addItem, addItem, containsId, getContainerProperty, getContainerPropertyIds, getItem, getItemIds, getType, removeAllItems, removeContainerProperty, removeItem, size

Method Detail

getAggregationPropertyIds

java.util.Collection getAggregationPropertyIds()

addContainerPropertyAggregation

void addContainerPropertyAggregation(java.lang.Object propertyId,
                                     AggregationContainer.Type type)

removeContainerPropertyAggregation

void removeContainerPropertyAggregation(java.lang.Object propertyId)

aggregate

java.util.Map<java.lang.Object,java.lang.Object> aggregate(AggregationContainer.Context context)

Perform aggregation and return map with formatted string values.

Parameters:

context - aggregation context

Returns:

map with aggregation info and formatted string values

aggregateValues

java.util.Map<java.lang.Object,java.lang.Object> aggregateValues(AggregationContainer.Context context)

Perform aggregation and return map with aggregation info and aggregation column type, i.e. if aggregation was performed for Long type column it will return pair: AggregationInfo - Long.

Parameters:

context - aggregation context

Returns:

map with aggregation info and aggregation column type