Package org.datanucleus.store.rdbms.query

Class RDBMSQueryCompilation

java.lang.Object

org.datanucleus.store.rdbms.query.RDBMSQueryCompilation

public class RDBMSQueryCompilation
extends Object

Datastore-specific (RDBMS) compilation information for a java query. Can represent a single SQL statement, or can represent multiple SQL statements all with the same results and parameters.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
class	RDBMSQueryCompilation.StatementCompilation

Constructor Summary

Constructors

Constructor	Description
RDBMSQueryCompilation()

Method Summary

Modifier and Type	Method	Description
void	addStatement(SQLStatement stmt, String sql, boolean useInCount)
void	clearStatements()
int	getNumberOfStatements()
Map<Integer,String>	getParameterNameByPosition()
StatementResultMapping	getResultDefinition()
StatementClassMapping	getResultDefinitionForClass()
Map<String,IteratorStatement>	getSCOIteratorStatements()
String	getSQL()	Convenience accessor for the SQL to invoke, when we only have 1 statement associated with this compilation.
List<RDBMSQueryCompilation.StatementCompilation>	getStatementCompilations()
List<SQLStatementParameter>	getStatementParameters()
boolean	isPrecompilable()
void	setParameterNameByPosition(Map<Integer,String> paramNameByPos)
void	setPrecompilable(boolean precompilable)
void	setResultDefinition(StatementResultMapping def)
void	setResultDefinitionForClass(StatementClassMapping def)
void	setSCOIteratorStatement(String memberName, IteratorStatement iterStmt)
void	setStatementParameters(List<SQLStatementParameter> params)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

RDBMSQueryCompilation

public RDBMSQueryCompilation()

Method Detail

getNumberOfStatements

public int getNumberOfStatements()

clearStatements

public void clearStatements()

addStatement

public void addStatement(SQLStatement stmt,
                         String sql,
                         boolean useInCount)

getStatementCompilations

public List<RDBMSQueryCompilation.StatementCompilation> getStatementCompilations()

getSQL

public String getSQL()

Convenience accessor for the SQL to invoke, when we only have 1 statement associated with this compilation. Use getStatementCompilations to get the SQLs when we have multiple statements.

Returns:

The SQL to be invoked

setPrecompilable

public void setPrecompilable(boolean precompilable)

isPrecompilable

public boolean isPrecompilable()

setResultDefinitionForClass

public void setResultDefinitionForClass(StatementClassMapping def)

getResultDefinitionForClass

public StatementClassMapping getResultDefinitionForClass()

setResultDefinition

public void setResultDefinition(StatementResultMapping def)

getResultDefinition

public StatementResultMapping getResultDefinition()

setStatementParameters

public void setStatementParameters(List<SQLStatementParameter> params)

getStatementParameters

public List<SQLStatementParameter> getStatementParameters()

setParameterNameByPosition

public void setParameterNameByPosition(Map<Integer,String> paramNameByPos)

getParameterNameByPosition

public Map<Integer,String> getParameterNameByPosition()

setSCOIteratorStatement

public void setSCOIteratorStatement(String memberName,
                                    IteratorStatement iterStmt)

getSCOIteratorStatements

public Map<String,IteratorStatement> getSCOIteratorStatements()