Uses of Interface
org.apache.metamodel.data.DataSet

Packages that use DataSet

Package	Description
org.apache.metamodel	Root package for MetaModel
org.apache.metamodel.arff
org.apache.metamodel.cassandra
org.apache.metamodel.convert	DataContext decorator for implicit conversion of value types after querying and before insertion.
org.apache.metamodel.couchdb	Module package for CouchDB support
org.apache.metamodel.csv	Module package for Comma Separated Values (CSV) files
org.apache.metamodel.data	API for data sets
org.apache.metamodel.dynamodb
org.apache.metamodel.elasticsearch
org.apache.metamodel.elasticsearch.nativeclient
org.apache.metamodel.elasticsearch.rest
org.apache.metamodel.excel	Module package for MS Excel spreadsheet files
org.apache.metamodel.fixedwidth	Module package for Fixed width value files
org.apache.metamodel.hbase	Module package for Apache HBase
org.apache.metamodel.intercept
org.apache.metamodel.jdbc	Module package for JDBC compliant databases
org.apache.metamodel.json
org.apache.metamodel.kafka
org.apache.metamodel.mongodb.mongo2	Module package for MongoDB support
org.apache.metamodel.mongodb.mongo3	Module package for MongoDB support
org.apache.metamodel.neo4j	Module package for Neo4j support
org.apache.metamodel.openoffice	Module package for OpenOffice.org database files
org.apache.metamodel.pojo
org.apache.metamodel.query	API for querying
org.apache.metamodel.salesforce
org.apache.metamodel.sugarcrm
org.apache.metamodel.xml	Module package for XML files

Uses of DataSet in org.apache.metamodel

Methods in org.apache.metamodel that return DataSet

Modifier and Type	Method and Description
DataSet	DataContext.executeQuery(CompiledQuery compiledQuery, Object... values) Executes a compiled query with given values as parameters.
DataSet	AbstractDataContext.executeQuery(CompiledQuery compiledQuery, Object... values)
DataSet	QueryPostprocessDataContext.executeQuery(Query query)
DataSet	DataContext.executeQuery(Query query) Executes a query against the DataContext.
DataSet	CompositeDataContext.executeQuery(Query query)
DataSet	DataContext.executeQuery(String queryString) Parses and executes a string-based SQL query.
DataSet	AbstractDataContext.executeQuery(String queryString) Parses and executes a string-based SQL query.
static DataSet	MetaModelHelper.getAggregated(List<SelectItem> workSelectItems, DataSet dataSet) Applies aggregate values to a dataset.
static DataSet	MetaModelHelper.getCarthesianProduct(DataSet... fromDataSets)
static DataSet	MetaModelHelper.getCarthesianProduct(DataSet[] fromDataSets, FilterItem... filterItems)
static DataSet	MetaModelHelper.getCarthesianProduct(DataSet[] fromDataSets, Iterable<FilterItem> whereItems)
static DataSet	MetaModelHelper.getDistinct(DataSet dataSet)
static DataSet	MetaModelHelper.getFiltered(DataSet dataSet, Collection<FilterItem> filterItems)
static DataSet	MetaModelHelper.getFiltered(DataSet dataSet, FilterItem... filterItems)
static DataSet	MetaModelHelper.getFiltered(DataSet dataSet, Iterable<FilterItem> filterItems)
static DataSet	MetaModelHelper.getGrouped(List<SelectItem> selectItems, DataSet dataSet, Collection<GroupByItem> groupByItems)
static DataSet	MetaModelHelper.getLeftJoin(DataSet ds1, DataSet ds2, FilterItem[] onConditions) Performs a left join (aka left outer join) operation on two datasets.
static DataSet	MetaModelHelper.getOrdered(DataSet dataSet, List<OrderByItem> orderByItems)
static DataSet	MetaModelHelper.getOrdered(DataSet dataSet, OrderByItem... orderByItems)
static DataSet	MetaModelHelper.getPaged(DataSet dataSet, int firstRow, int maxRows)
static DataSet	MetaModelHelper.getRightJoin(DataSet ds1, DataSet ds2, FilterItem[] onConditions) Performs a right join (aka right outer join) operation on two datasets.
static DataSet	MetaModelHelper.getSelection(List<SelectItem> selectItems, DataSet dataSet)
static DataSet	MetaModelHelper.getSelection(SelectItem[] selectItems, DataSet dataSet)
protected DataSet	QueryPostprocessDataContext.materializeFromItem(FromItem fromItem, List<SelectItem> selectItems)
protected abstract DataSet	QueryPostprocessDataContext.materializeMainSchemaTable(Table table, List<Column> columns, int maxRows) Executes a simple one-table query against a table in the main schema of the subclasses of this class.
protected DataSet	QueryPostprocessDataContext.materializeMainSchemaTable(Table table, List<Column> columns, int firstRow, int maxRows) Executes a simple one-table query against a table in the main schema of the subclasses of this class.
protected DataSet	QueryPostprocessDataContext.materializeMainSchemaTable(Table table, List<SelectItem> selectItems, List<FilterItem> whereItems, int firstRow, int maxRows) Execute a simple one-table query against a table in the main schema of the subclasses of this class.
protected DataSet	QueryPostprocessDataContext.materializeMainSchemaTableSelect(Table table, List<SelectItem> selectItems, int firstRow, int maxRows) Executes a simple one-table query against a table in the main schema of the subclasses of this class.
protected DataSet	QueryPostprocessDataContext.materializeTable(Table table, List<SelectItem> selectItems, List<FilterItem> whereItems, int firstRow, int maxRows)

Methods in org.apache.metamodel with parameters of type DataSet

Modifier and Type	Method and Description
static DataSet	MetaModelHelper.getAggregated(List<SelectItem> workSelectItems, DataSet dataSet) Applies aggregate values to a dataset.
static DataSet	MetaModelHelper.getCarthesianProduct(DataSet... fromDataSets)
static DataSet	MetaModelHelper.getCarthesianProduct(DataSet[] fromDataSets, FilterItem... filterItems)
static DataSet	MetaModelHelper.getCarthesianProduct(DataSet[] fromDataSets, Iterable<FilterItem> whereItems)
static DataSet	MetaModelHelper.getDistinct(DataSet dataSet)
static DataSet	MetaModelHelper.getFiltered(DataSet dataSet, Collection<FilterItem> filterItems)
static DataSet	MetaModelHelper.getFiltered(DataSet dataSet, FilterItem... filterItems)
static DataSet	MetaModelHelper.getFiltered(DataSet dataSet, Iterable<FilterItem> filterItems)
static DataSet	MetaModelHelper.getGrouped(List<SelectItem> selectItems, DataSet dataSet, Collection<GroupByItem> groupByItems)
static DataSet	MetaModelHelper.getLeftJoin(DataSet ds1, DataSet ds2, FilterItem[] onConditions) Performs a left join (aka left outer join) operation on two datasets.
static DataSet	MetaModelHelper.getOrdered(DataSet dataSet, List<OrderByItem> orderByItems)
static DataSet	MetaModelHelper.getOrdered(DataSet dataSet, OrderByItem... orderByItems)
static DataSet	MetaModelHelper.getPaged(DataSet dataSet, int firstRow, int maxRows)
static DataSet	MetaModelHelper.getRightJoin(DataSet ds1, DataSet ds2, FilterItem[] onConditions) Performs a right join (aka right outer join) operation on two datasets.
static DataSet	MetaModelHelper.getSelection(List<SelectItem> selectItems, DataSet dataSet)
static DataSet	MetaModelHelper.getSelection(SelectItem[] selectItems, DataSet dataSet)
static List<SelectItem>	MetaModelHelper.getUnmaterializedScalarFunctionSelectItems(Iterable<SelectItem> selectItems, DataSet dataSetWithMaterializedSelectItems) Gets select items with scalar functions that haven't already been materialized in a data set.
static InMemoryDataSet	MetaModelHelper.nestedLoopJoin(DataSet innerLoopDs, DataSet outerLoopDs, Iterable<FilterItem> filtersIterable) Executes a simple nested loop join.
static List<Row>	MetaModelHelper.readDataSetFull(DataSet dataSet)

Uses of DataSet in org.apache.metamodel.arff

Methods in org.apache.metamodel.arff that return DataSet

Modifier and Type	Method and Description
protected DataSet	ArffDataContext.materializeMainSchemaTable(Table table, List<Column> columns, int maxRows)

Uses of DataSet in org.apache.metamodel.cassandra

Methods in org.apache.metamodel.cassandra that return DataSet

Modifier and Type	Method and Description
protected DataSet	CassandraDataContext.materializeMainSchemaTable(Table table, List<Column> columns, int maxRows)

Uses of DataSet in org.apache.metamodel.convert

Methods in org.apache.metamodel.convert that return DataSet

Modifier and Type	Method and Description
DataSet	ConvertedDataSetInterceptor.intercept(DataSet dataSet)

Methods in org.apache.metamodel.convert with parameters of type DataSet

Modifier and Type	Method and Description
protected Map<Column,TypeConverter<?,?>>	ConvertedDataSetInterceptor.getConverters(DataSet dataSet)
DataSet	ConvertedDataSetInterceptor.intercept(DataSet dataSet)

Uses of DataSet in org.apache.metamodel.couchdb

Methods in org.apache.metamodel.couchdb that return DataSet

Modifier and Type	Method and Description
protected DataSet	CouchDbDataContext.materializeMainSchemaTable(Table table, List<Column> columns, int maxRows)
protected DataSet	CouchDbDataContext.materializeMainSchemaTable(Table table, List<Column> columns, int firstRow, int maxRows)

Uses of DataSet in org.apache.metamodel.csv

Methods in org.apache.metamodel.csv that return DataSet

Modifier and Type	Method and Description
DataSet	CsvDataContext.materializeMainSchemaTable(Table table, List<Column> columns, int maxRows)

Uses of DataSet in org.apache.metamodel.data

Subinterfaces of DataSet in org.apache.metamodel.data

Modifier and Type	Interface and Description
interface	WrappingDataSet Sub-interface for DataSets that wrap other DataSets, typically to apply some client-side filtering or enhancement logic on raw data.

Classes in org.apache.metamodel.data that implement DataSet

Modifier and Type	Class and Description
class	AbstractDataSet Abstract DataSet implementation.
class	DocumentSourceDataSet A DataSet that uses a DocumentSource as it's source.
class	EmptyDataSet An empty data set.
class	FilteredDataSet Wraps another DataSet and transparently applies a set of filters to it.
class	FirstRowDataSet Wraps another DataSet and enforces a first row offset.
class	InMemoryDataSet DataSet implementation based on in-memory data.
class	MaxRowsDataSet Wraps another DataSet and enforces a maximum number of rows constraint
class	RowPublisherDataSet Abstract DataSet implementation for use in scenarios where a pull-oriented style of reading data is not supported.
class	ScalarFunctionDataSet A DataSet that enhances another DataSet with ScalarFunctions.
class	SubSelectionDataSet DataSet wrapper for doing subselection.
class	UnionDataSet A DataSet that represents the union of two or more other data sets

Methods in org.apache.metamodel.data that return DataSet

Modifier and Type	Method and Description
DataSet	WrappingDataSet.getWrappedDataSet() Gets the DataSet that is wrapped by this WrappingDataSet.
DataSet	UnionDataSet.getWrappedDataSet()
DataSet	SubSelectionDataSet.getWrappedDataSet()
DataSet	ScalarFunctionDataSet.getWrappedDataSet()
DataSet	MaxRowsDataSet.getWrappedDataSet()
DataSet	FirstRowDataSet.getWrappedDataSet()
DataSet	FilteredDataSet.getWrappedDataSet()
static DataSet	UnionDataSet.ofDataSets(DataSetHeader header, Collection<DataSet> dataSets)
static DataSet	UnionDataSet.ofQueries(DataSetHeader header, Collection<InvokableQuery> queries)

Method parameters in org.apache.metamodel.data with type arguments of type DataSet

Modifier and Type	Method and Description
static DataSet	UnionDataSet.ofDataSets(DataSetHeader header, Collection<DataSet> dataSets)

Constructors in org.apache.metamodel.data with parameters of type DataSet

Constructor and Description
AbstractDataSet(DataSet dataSet) Constructor appropriate for dataset implementations that wrap other datasets, such as the MaxRowsDataSet, FilteredDataSet and more.
DataSetIterator(DataSet dataSet)
DataSetTableModel(DataSet dataSet)
FilteredDataSet(DataSet dataSet, Collection<? extends IRowFilter> filterItems)
FilteredDataSet(DataSet dataSet, IRowFilter... filters)
FirstRowDataSet(DataSet dataSet, int firstRow) Constructs a FirstRowDataSet.
MaxRowsDataSet(DataSet dataSet, int maxRows)
ScalarFunctionDataSet(List<SelectItem> scalarFunctionSelectItemsToEvaluate, DataSet dataSet)
SubSelectionDataSet(List<SelectItem> selectItems, DataSet dataSet)
SubSelectionDataSet(SelectItem[] selectItemsArray, DataSet dataSet)

Uses of DataSet in org.apache.metamodel.dynamodb

Methods in org.apache.metamodel.dynamodb that return DataSet

Modifier and Type	Method and Description
protected DataSet	DynamoDbDataContext.materializeMainSchemaTable(Table table, List<Column> columns, int maxRows)

Uses of DataSet in org.apache.metamodel.elasticsearch

Classes in org.apache.metamodel.elasticsearch that implement DataSet

Modifier and Type	Class and Description
class	AbstractElasticSearchDataSet DataSet implementation for ElasticSearch

Uses of DataSet in org.apache.metamodel.elasticsearch.nativeclient

Methods in org.apache.metamodel.elasticsearch.nativeclient that return DataSet

Modifier and Type	Method and Description
protected DataSet	ElasticSearchDataContext.materializeMainSchemaTable(Table table, List<Column> columns, int maxRows)
protected DataSet	ElasticSearchDataContext.materializeMainSchemaTable(Table table, List<SelectItem> selectItems, List<FilterItem> whereItems, int firstRow, int maxRows)

Uses of DataSet in org.apache.metamodel.elasticsearch.rest

Methods in org.apache.metamodel.elasticsearch.rest that return DataSet

Modifier and Type	Method and Description
protected DataSet	ElasticSearchRestDataContext.materializeMainSchemaTable(Table table, List<Column> columns, int maxRows)
protected DataSet	ElasticSearchRestDataContext.materializeMainSchemaTable(Table table, List<SelectItem> selectItems, List<FilterItem> whereItems, int firstRow, int maxRows)

Uses of DataSet in org.apache.metamodel.excel

Methods in org.apache.metamodel.excel that return DataSet

Modifier and Type	Method and Description
DataSet	ExcelDataContext.materializeMainSchemaTable(Table table, List<Column> columns, int maxRows)

Uses of DataSet in org.apache.metamodel.fixedwidth

Methods in org.apache.metamodel.fixedwidth that return DataSet

Modifier and Type	Method and Description
DataSet	FixedWidthDataContext.materializeMainSchemaTable(Table table, List<Column> columns, int maxRows)

Uses of DataSet in org.apache.metamodel.hbase

Methods in org.apache.metamodel.hbase that return DataSet

Modifier and Type	Method and Description
protected DataSet	HBaseDataContext.materializeMainSchemaTable(Table table, List<Column> columns, int maxRows)

Uses of DataSet in org.apache.metamodel.intercept

Methods in org.apache.metamodel.intercept that return DataSet

Modifier and Type	Method and Description
DataSet	InterceptableDataContext.executeQuery(CompiledQuery compiledQuery, Object... values)
DataSet	InterceptableDataContext.executeQuery(Query query)
DataSet	InterceptableDataContext.executeQuery(String queryString)

Methods in org.apache.metamodel.intercept that return types with arguments of type DataSet

Modifier and Type	Method and Description
InterceptorList<DataSet>	InterceptableDataContext.getDataSetInterceptors()

Uses of DataSet in org.apache.metamodel.jdbc

Methods in org.apache.metamodel.jdbc that return DataSet

Modifier and Type	Method and Description
DataSet	QuerySplitter.executeQueries()
DataSet	QuerySplitter.executeQueries(List<Query> splitQueries)
DataSet	JdbcDataContext.executeQuery(CompiledQuery compiledQuery, Object... values)
protected DataSet	JdbcDataContext.executeQuery(Connection connection, Query query, boolean closeConnectionOnCloseDataSet)
DataSet	JdbcDataContext.executeQuery(Query query)

Uses of DataSet in org.apache.metamodel.json

Methods in org.apache.metamodel.json that return DataSet

Modifier and Type	Method and Description
protected DataSet	JsonDataContext.materializeMainSchemaTable(Table table, List<Column> columns, int maxRows)

Uses of DataSet in org.apache.metamodel.kafka

Methods in org.apache.metamodel.kafka that return DataSet

Modifier and Type	Method and Description
protected DataSet	KafkaDataContext.materializeMainSchemaTable(Table table, List<Column> columns, int maxRows)
protected DataSet	KafkaDataContext.materializeMainSchemaTable(Table table, List<SelectItem> selectItems, List<FilterItem> whereItems, int firstRow, int maxRows)
protected DataSet	KafkaDataContext.materializeMainSchemaTableFromConsumer(org.apache.kafka.clients.consumer.Consumer<K,V> consumer, List<SelectItem> selectItems, int offset, int maxRows)

Uses of DataSet in org.apache.metamodel.mongodb.mongo2

Methods in org.apache.metamodel.mongodb.mongo2 that return DataSet

Modifier and Type	Method and Description
DataSet	MongoDbDataContext.executeQuery(Query query)
protected DataSet	MongoDbDataContext.materializeMainSchemaTable(Table table, List<Column> columns, int maxRows)
protected DataSet	MongoDbDataContext.materializeMainSchemaTable(Table table, List<Column> columns, int firstRow, int maxRows)

Uses of DataSet in org.apache.metamodel.mongodb.mongo3

Methods in org.apache.metamodel.mongodb.mongo3 that return DataSet

Modifier and Type	Method and Description
DataSet	MongoDbDataContext.executeQuery(Query query)
protected DataSet	MongoDbDataContext.materializeMainSchemaTable(Table table, List<Column> columns, int maxRows)
protected DataSet	MongoDbDataContext.materializeMainSchemaTable(Table table, List<Column> columns, int firstRow, int maxRows)

Uses of DataSet in org.apache.metamodel.neo4j

Methods in org.apache.metamodel.neo4j that return DataSet

Modifier and Type	Method and Description
protected DataSet	Neo4jDataContext.materializeMainSchemaTable(Table table, List<Column> columns, int maxRows)
protected DataSet	Neo4jDataContext.materializeMainSchemaTable(Table table, List<Column> columns, int firstRow, int maxRows)

Uses of DataSet in org.apache.metamodel.openoffice

Methods in org.apache.metamodel.openoffice that return DataSet

Modifier and Type	Method and Description
DataSet	OpenOfficeDataContext.executeQuery(Query query)

Uses of DataSet in org.apache.metamodel.pojo

Methods in org.apache.metamodel.pojo that return DataSet

Modifier and Type	Method and Description
protected DataSet	PojoDataContext.materializeMainSchemaTable(Table table, List<Column> columns, int maxRows)

Uses of DataSet in org.apache.metamodel.query

Methods in org.apache.metamodel.query that return DataSet

Modifier and Type	Method and Description
DataSet	InvokableQuery.execute() Executes the query.

Uses of DataSet in org.apache.metamodel.salesforce

Methods in org.apache.metamodel.salesforce that return DataSet

Modifier and Type	Method and Description
DataSet	SalesforceDataContext.executeQuery(Query query)
protected DataSet	SalesforceDataContext.materializeMainSchemaTable(Table table, List<Column> columns, int maxRows)

Uses of DataSet in org.apache.metamodel.sugarcrm

Methods in org.apache.metamodel.sugarcrm that return DataSet

Modifier and Type	Method and Description
protected DataSet	SugarCrmDataContext.materializeMainSchemaTable(Table table, List<Column> columns, int maxRows)

Uses of DataSet in org.apache.metamodel.xml

Methods in org.apache.metamodel.xml that return DataSet

Modifier and Type	Method and Description
protected DataSet	XmlSaxDataContext.materializeMainSchemaTable(Table table, List<Column> columns, int maxRows)
DataSet	XmlDomDataContext.materializeMainSchemaTable(Table table, List<Column> columnList, int maxRows)