BaseQuery (Batoo Persistence Core 2.0.1.2 API)

Type Parameters:
T - type of the query

All Known Implementing Classes:

AbstractCriteriaQueryImpl, BaseQueryImpl, CriteriaDeleteImpl, CriteriaModify, CriteriaQueryImpl, CriteriaUpdateImpl, SubqueryImpl, SubQueryStub
```
public interface BaseQuery<T>
```
Since:

2.0.0

Author:

hceylan

Method Summary

Methods
Modifier and Type	Method and Description
`String`	`generateJpql()` Generates the JPQL for the query.
`String`	`generateSql()` Returns the generated SQL.
`String`	`generateTableAlias(boolean entity)` Returns the generated entity alias.
`Integer`	`getAlias(AbstractParameterExpressionImpl<?> parameter)` Returns the generated alias for the parameter.
`String`	`getAlias(AbstractSelection<?> selection)` Returns the generated alias for the selection.
`String`	`getFieldAlias(String tableAlias, AbstractColumn column)`
`JdbcAdaptor`	`getJdbcAdaptor()` Returns the JDBC Adaptor.
`String`	`getJpql()` Returns the JPQL for the query.
`MetamodelImpl`	`getMetamodel()` Returns the metamodel.
`AbstractParameterExpressionImpl<?>`	`getParameter(int position)` Returns the parameter at position.
`Set<javax.persistence.criteria.ParameterExpression<?>>`	`getParameters()` Returns the parameters of the query.
`String`	`getSql()` Returns the SQL for the query.
`List<AbstractParameterExpressionImpl<?>>`	`getSqlParameters()` Returns the SQL parameters of the query.
`boolean`	`isInternal()` Returns if the query is internal.
`int`	`setNextSqlParam(AbstractParameterExpressionImpl<?> parameter)` Adds the parameter to the SQL parameters queue.
`<U> SubqueryImpl<U>`	`subquery(Class<U> type)` Create a subquery of the query.

- Method Detail
  - generateJpql
```
String generateJpql()
```
    Generates the JPQL for the query.
    
    Returns:
    the generated JPQL
    Since:
    
    2.0.0
  - generateSql
```
String generateSql()
```
    Returns the generated SQL.
    
    Returns:
    the generated SQL
    Since:
    
    2.0.0
  - generateTableAlias
```
String generateTableAlias(boolean entity)
```
    Returns the generated entity alias.
    
    Parameters:
    entity - true if the table is an entity table, false for element collections
    
    Returns:
    the generated entity alias
    Since:
    
    2.0.0
  - getAlias
```
Integer getAlias(AbstractParameterExpressionImpl<?> parameter)
```
    Returns the generated alias for the parameter.
    
    Parameters:
    parameter - the parameter
    
    Returns:
    the alias
    Since:
    
    2.0.0
  - getAlias
```
String getAlias(AbstractSelection<?> selection)
```
    Returns the generated alias for the selection.
    
    Parameters:
    selection - the selection
    
    Returns:
    the alias
    Since:
    
    2.0.0
  - getFieldAlias
```
String getFieldAlias(String tableAlias,
                   AbstractColumn column)
```
    Parameters:
    tableAlias - the alias of the table
    column - the column
    
    Returns:
    the field alias
    Since:
    
    2.0.0
  - getJdbcAdaptor
```
JdbcAdaptor getJdbcAdaptor()
```
    Returns the JDBC Adaptor.
    
    Returns:
    the JDBC Adaptor
    Since:
    
    2.0.0
  - getJpql
```
String getJpql()
```
    Returns the JPQL for the query.
    
    Returns:
    the the JPQL
    Since:
    
    2.0.0
  - getMetamodel
```
MetamodelImpl getMetamodel()
```
    Returns the metamodel.
    
    Returns:
    the metamodel
    Since:
    
    2.0.0
  - getParameter
```
AbstractParameterExpressionImpl<?> getParameter(int position)
```
    Returns the parameter at position.
    
    Parameters:
    position - the position
    
    Returns:
    the parameter at position
    Since:
    
    2.0.0
  - getParameters
```
Set<javax.persistence.criteria.ParameterExpression<?>> getParameters()
```
    Returns the parameters of the query. Returns empty set if there are no parameters.
    Modifications to the set do not affect the query.
    
    Returns:
    the query parameters
    Since:
    
    2.0.0
  - getSql
```
String getSql()
```
    Returns the SQL for the query.
    
    Returns:
    the the SQL
    Since:
    
    2.0.0
  - getSqlParameters
```
List<AbstractParameterExpressionImpl<?>> getSqlParameters()
```
    Returns the SQL parameters of the query.
    
    Returns:
    the SQL Parameters of the query
    Since:
    
    2.0.0
  - isInternal
```
boolean isInternal()
```
    Returns if the query is internal.
    
    Returns:
    true if the query is internal, false otherwise
    Since:
    
    2.0.0
  - setNextSqlParam
```
int setNextSqlParam(AbstractParameterExpressionImpl<?> parameter)
```
    Adds the parameter to the SQL parameters queue.
    
    Parameters:
    parameter - the parameter to add
    
    Returns:
    the positional number of the parameter
    Since:
    
    2.0.0
  - subquery
```
<U> SubqueryImpl<U> subquery(Class<U> type)
```
    Create a subquery of the query.
    
    Type Parameters:
    U - The type of the represented object
    Parameters:
    type - the subquery result type
    
    Returns:
    subquery
    Since:
    
    2.0.0

Interface BaseQuery<T>

Method Summary

Method Detail

generateJpql

generateSql

generateTableAlias

getAlias

getAlias

getFieldAlias

getJdbcAdaptor

getJpql

getMetamodel

getParameter

getParameters

getSql

getSqlParameters

isInternal

setNextSqlParam

subquery