Package | Description |
---|---|
org.apache.metamodel.csv |
Module package for Comma Separated Values (CSV) files
|
org.apache.metamodel.data |
API for data sets
|
org.apache.metamodel.elasticsearch | |
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.query |
API for querying
|
org.apache.metamodel.query.builder |
API for query building
|
org.apache.metamodel.schema |
API for schema structure
|
org.apache.metamodel.util |
Utilities and convenient classes
|
Modifier and Type | Class and Description |
---|---|
class |
CsvConfiguration
Represents the configuration for reading/parsing CSV files.
|
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
|
class |
StyleImpl
Default immutable implementation of
Style . |
class |
SubSelectionDataSet
DataSet wrapper for doing subselection. |
class |
UnionDataSet
A
DataSet that represents the union of two or more other data sets |
Modifier and Type | Class and Description |
---|---|
class |
AbstractElasticSearchDataSet
DataSet implementation for ElasticSearch |
Modifier and Type | Class and Description |
---|---|
class |
ExcelConfiguration
Represents the configuration for reading/parsing Excel spreadsheets.
|
Modifier and Type | Class and Description |
---|---|
class |
EbcdicConfiguration
Special fixed-width configuration for EBCDIC files.
|
class |
FixedWidthConfiguration
Configuration of metadata about a fixed width values data context.
|
Modifier and Type | Class and Description |
---|---|
class |
HBaseConfiguration
Represents the configuration of MetaModel's HBase adaptor.
|
Modifier and Type | Class and Description |
---|---|
class |
AbstractQueryClause<E extends QueryItem>
Represents an abstract clause in a query.
|
class |
FilterClause
Represents a clause of filters in the query.
|
class |
FilterItem
Represents a filter in a query that resides either within a WHERE clause or a
HAVING clause
|
class |
FromClause
Represents the FROM clause of a query containing FromItem's.
|
class |
FromItem
Represents a FROM item.
|
class |
GroupByClause
Represents the GROUP BY clause of a query that contains GroupByItem's.
|
class |
GroupByItem
Represents a GROUP BY item.
|
class |
OrderByClause
Represents the ORDER BY clause of a query containing OrderByItem's.
|
class |
OrderByItem
Represents an ORDER BY item.
|
class |
Query
Represents a query to retrieve data by.
|
class |
SelectClause
Represents the SELECT clause of a query containing SelectItems.
|
class |
SelectItem
Represents a SELECT item.
|
Modifier and Type | Class and Description |
---|---|
class |
InitFromBuilderImpl |
Modifier and Type | Class and Description |
---|---|
class |
AbstractRelationship |
class |
ImmutableRelationship |
class |
MutableRelationship
Immutable implementation of the Relationship interface.
|
Modifier and Type | Method and Description |
---|---|
protected boolean |
AbstractRelationship.classEquals(BaseObject obj) |
Modifier and Type | Method and Description |
---|---|
protected boolean |
BaseObject.classEquals(BaseObject obj)
Override this method if the equals method should support different
subtypes.
|
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