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| Packages that use Expression | |
|---|---|
| com.hardcode.gdbms.engine.customQuery | |
| com.hardcode.gdbms.engine.instruction | |
| com.hardcode.gdbms.engine.strategies | |
| Uses of Expression in com.hardcode.gdbms.engine.customQuery |
|---|
| Methods in com.hardcode.gdbms.engine.customQuery with parameters of type Expression | |
|---|---|
OperationDataSource |
CustomQuery.evaluate(DataSource[] tables,
Expression[] values)
Executes the custom query |
| Uses of Expression in com.hardcode.gdbms.engine.instruction |
|---|
| Classes in com.hardcode.gdbms.engine.instruction that implement Expression | |
|---|---|
class |
AbstractExpression
Adaptador |
class |
AndExprAdapter
Adapta una expresión AND |
class |
ColRefAdapter
Adaptador |
class |
CompareExprAdapter
Adaptador sobre los nodos que representan una expresión condicional en el arbol sintáctico |
class |
ExistsClauseAdapter
Adaptador |
class |
Field
Clase que representa un campo en un DataSource. |
class |
FunctionAdapter
DOCUMENT ME! |
class |
IsClauseAdapter
Adaptador |
class |
LiteralAdapter
Adaptador |
class |
LValueAdapter
Adaptador |
class |
LValueTermAdapter
Adaptador |
class |
NotExprAdapter
Adapter de las Expresiones Not del arbol sintáctico |
class |
OrExprAdapter
Adaptador sobre las expresiones or del arbol sintáctico |
class |
ProductExprAdapter
Adaptador sobre las expresiones producto del arbol sintáctico |
class |
SumExprAdapter
Adaptador sobre los nodos de expresión de suma del arbol sintáctico de entrada |
class |
TermAdapter
Wrapper sobre el nodo Term del arbol sintáctico |
class |
UnaryExprAdapter
Wrapper sobre las expresiones unarias en el arbol sintáctico de entrada |
| Methods in com.hardcode.gdbms.engine.instruction that return Expression | |
|---|---|
Expression |
WhereAdapter.getExpression()
Obtiene la expresión del where |
Expression[] |
SelectAdapter.getFieldsExpression()
Obtiene las expresiones de los campos de la cláusula SELECT o null si hay un ''. |
Expression[] |
SelectColsAdapter.getFieldsExpression()
Obtiene las expresiones de los campos |
Expression[] |
SelectListAdapter.getFieldsExpression()
Obtiene las expresiones de los campos |
Expression[] |
CustomAdapter.getValues()
gets the values of the values clause |
Expression |
SelectAdapter.getWhereExpression()
|
| Uses of Expression in com.hardcode.gdbms.engine.strategies |
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| Methods in com.hardcode.gdbms.engine.strategies with parameters of type Expression | |
|---|---|
Value[] |
FilteredDataSource.aggregatedFilter(Expression[] fields)
|
| Constructors in com.hardcode.gdbms.engine.strategies with parameters of type Expression | |
|---|---|
DistinctDataSource(DataSource ds,
Expression[] expressions)
Crea un nuevo DistinctDataSource. |
|
FilteredDataSource(DataSource source,
Expression whereExpression)
Creates a new FilteredDataSource object. |
|
ProjectionDataSource(DataSource source,
Expression[] fields,
java.lang.String[] aliases)
Creates a new ProjectionDataSource object. |
|
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