com.mysema.query.sql.dml
Class SQLDeleteClause

java.lang.Object
  com.mysema.query.sql.dml.AbstractSQLClause<SQLDeleteClause>
      com.mysema.query.sql.dml.SQLDeleteClause

All Implemented Interfaces:

DeleteClause<SQLDeleteClause>, DMLClause<SQLDeleteClause>, FilteredClause<SQLDeleteClause>

public class SQLDeleteClause
extends AbstractSQLClause<SQLDeleteClause>
implements DeleteClause<SQLDeleteClause>

SQLDeleteClause defines a DELETE clause

Author:

tiwe

Field Summary

Fields inherited from class com.mysema.query.sql.dml.AbstractSQLClause

configuration

Constructor Summary

SQLDeleteClause(Connection connection, Configuration configuration, RelationalPath<?> entity)

SQLDeleteClause(Connection connection, SQLTemplates templates, RelationalPath<?> entity)

Method Summary

SQLDeleteClause	addBatch() Add current state of bindings as a batch item
SQLDeleteClause	addFlag(QueryFlag.Position position, Expression<?> flag) Add the given Expression at the given position as a query flag
SQLDeleteClause	addFlag(QueryFlag.Position position, String flag) Add the given String literal at the given position as a query flag
long	execute() Execute the clause and return the amount of affected rows
String	toString()
SQLDeleteClause	where(Predicate... o) Adds the given filter conditions

Methods inherited from class com.mysema.query.sql.dml.AbstractSQLClause

close, close, executeBatch, setParameters

Methods inherited from class java.lang.Object

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

Constructor Detail

SQLDeleteClause

public SQLDeleteClause(Connection connection,
                       SQLTemplates templates,
                       RelationalPath<?> entity)

SQLDeleteClause

public SQLDeleteClause(Connection connection,
                       Configuration configuration,
                       RelationalPath<?> entity)

Method Detail

addFlag

public SQLDeleteClause addFlag(QueryFlag.Position position,
                               String flag)

Add the given String literal at the given position as a query flag

Parameters:

position -

flag -

Returns:

addFlag

public SQLDeleteClause addFlag(QueryFlag.Position position,
                               Expression<?> flag)

Add the given Expression at the given position as a query flag

Parameters:

position -

flag -

Returns:

addBatch

public SQLDeleteClause addBatch()

Add current state of bindings as a batch item

Returns:

execute

public long execute()

Description copied from interface: DMLClause

Execute the clause and return the amount of affected rows

Specified by:

execute in interface DMLClause<SQLDeleteClause>

Returns:

where

public SQLDeleteClause where(Predicate... o)

Description copied from interface: FilteredClause

Adds the given filter conditions

Specified by:

where in interface FilteredClause<SQLDeleteClause>

Parameters:

o - filter conditions to be added

Returns:

toString

public String toString()

Overrides:

toString in class Object