Uses of Class
org.apache.metamodel.query.Query

Packages that use Query

Package	Description
org.apache.metamodel	Root package for MetaModel
org.apache.metamodel.intercept
org.apache.metamodel.query	API for querying
org.apache.metamodel.query.builder	API for query building
org.apache.metamodel.query.parser

Uses of Query in org.apache.metamodel

Methods in org.apache.metamodel that return Query

Modifier and Type	Method and Description
static Query	MetaModelHelper.parseQuery(DataContext dc, String queryString)
Query	DataContext.parseQuery(String queryString) Parses a string-based SQL query and produces a corresponding Query object.
Query	AbstractDataContext.parseQuery(String queryString) Parses a string-based SQL query and produces a corresponding Query object.

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

Modifier and Type	Method and Description
CompiledQuery	DataContext.compileQuery(Query query) Compiles a query, preparing it for reuse.
CompiledQuery	AbstractDataContext.compileQuery(Query query)
static boolean	MetaModelHelper.containsNonSelectScalaFunctions(Query query) Determines if a query contains ScalarFunctions in any clause of the query EXCEPT for the SELECT clause.
DataSet	QueryPostprocessDataContext.executeQuery(Query query)
DataSet	DataContext.executeQuery(Query query) Executes a query against the DataContext.
DataSet	CompositeDataContext.executeQuery(Query query)
static Row	MetaModelHelper.executeSingleRowQuery(DataContext dataContext, Query query) Executes a single row query, like "SELECT COUNT(*), MAX(SOME_COLUMN) FROM MY_TABLE" or similar.
static SelectItem	MetaModelHelper.getSelectItemByAlias(Query query, String alias) This method returns the select item of the given alias name.
static FromItem[]	MetaModelHelper.getTableFromItems(Query q) Examines a query and extracts an array of FromItem's that refer (directly) to tables (hence Joined FromItems and SubQuery FromItems are traversed but not included).

Uses of Query in org.apache.metamodel.intercept

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

Modifier and Type	Method and Description
Query	InterceptableDataContext.parseQuery(String queryString)

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

Modifier and Type	Method and Description
InterceptorList<Query>	InterceptableDataContext.getQueryInterceptors()

Methods in org.apache.metamodel.intercept with parameters of type Query

Modifier and Type	Method and Description
CompiledQuery	InterceptableDataContext.compileQuery(Query query)
DataSet	InterceptableDataContext.executeQuery(Query query)

Uses of Query in org.apache.metamodel.query

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

Modifier and Type	Method and Description
Query	Query.clone()
Query	DefaultCompiledQuery.cloneWithParameterValues(Object[] values) Clones the query while replacing query parameters with corresponding values.
Query	Query.from(FromItem... items)
Query	Query.from(String expression)
Query	Query.from(Table table)
Query	Query.from(Table table, String alias)
Query	Query.from(Table leftTable, Table rightTable, JoinType joinType, Column leftOnColumn, Column rightOnColumn)
Query	SelectItem.getQuery()
Query	QueryItem.getQuery()
Query	OrderByItem.getQuery()
Query	GroupByItem.getQuery()
Query	FromItem.getQuery()
Query	FilterItem.getQuery()
Query	FromItem.getSubQuery()
Query	Query.groupBy(Column... columns)
Query	Query.groupBy(GroupByItem... items)
Query	Query.groupBy(List<Column> columns)
Query	Query.groupBy(String... groupByTokens)
Query	Query.having(Column column, OperatorType operatorType, Object operand)
Query	Query.having(FilterItem... items)
Query	Query.having(FunctionType function, Column column, OperatorType operatorType, Object operand)
Query	Query.having(String... havingItemTokens)
Query	Query.orderBy(Column column)
Query	Query.orderBy(Column column, OrderByItem.Direction direction)
Query	Query.orderBy(OrderByItem... items)
Query	Query.orderBy(String... orderByTokens)
Query	Query.select(Column... columns)
Query	Query.select(Column column, FromItem fromItem)
Query	Query.select(FunctionType functionType, Column column)
Query	Query.select(List<Column> columns)
Query	Query.select(SelectItem... items)
Query	Query.select(String expression) Adds a selection to this query.
Query	Query.select(String expression, boolean allowExpressionBasedSelectItem) Adds a selection to this query.
Query	Query.select(String expression, String alias)
Query	Query.selectAll() Select all available select items from all currently available FROM items.
Query	Query.selectAll(FromItem fromItem)
Query	Query.selectCount()
Query	Query.selectDistinct()
Query	Query.setFirstRow(Integer firstRow) Sets the first row (aka offset) of the query's result.
Query	Query.setMaxRows(Integer maxRows) Sets the maximum number of rows to be queried.
Query	Query.where(Column column, OperatorType operatorType, Object operand)
Query	Query.where(FilterItem... items)
Query	Query.where(Iterable<FilterItem> items)
Query	Query.where(SelectItem selectItem, OperatorType operatorType, Object operand)
Query	Query.where(String... whereItemTokens)

Methods in org.apache.metamodel.query with parameters of type Query

Modifier and Type	Method and Description
protected SelectItem	SelectItem.clone(Query clonedQuery) Creates a clone of the SelectItem for use within a cloned Query.
SelectItem	SelectItem.setQuery(Query query)
QueryItem	QueryItem.setQuery(Query query)
OrderByItem	OrderByItem.setQuery(Query query)
GroupByItem	GroupByItem.setQuery(Query query)
QueryItem	FromItem.setQuery(Query query)
FilterItem	FilterItem.setQuery(Query query)

Constructors in org.apache.metamodel.query with parameters of type Query

Constructor and Description
AbstractQueryClause(Query query, String prefix, String delim)
DefaultCompiledQuery(Query query)
FilterClause(Query query, String prefix)
FromClause(Query query)
FromItem(Query subQuery) Constructor for sub-query FROM clauses
GroupByClause(Query query)
OrderByClause(Query query)
SelectClause(Query query)

Uses of Query in org.apache.metamodel.query.builder

Methods in org.apache.metamodel.query.builder that return Query

Modifier and Type	Method and Description
Query	SatisfiedQueryBuilder.toQuery() Gets the built query as a Query object.

Uses of Query in org.apache.metamodel.query.parser

Methods in org.apache.metamodel.query.parser that return Query

Modifier and Type	Method and Description
Query	QueryParser.parse()

Constructors in org.apache.metamodel.query.parser with parameters of type Query

Constructor and Description
SelectItemParser(Query query, boolean allowExpressionBasedSelectItems)