Package org.mybatis.dynamic.sql.dsl

Class AbstractCountDSL<M,D extends AbstractCountDSL<M,D>>

java.lang.Object

org.mybatis.dynamic.sql.dsl.AbstractQueryingDSL

org.mybatis.dynamic.sql.dsl.AbstractCountDSL<M,D>

Type Parameters:

M - the type of model built by this Builder. Typically, SelectModel.

D - the type of DSL builder

All Implemented Interfaces:

JoinOperations<AbstractCountDSL<M,D>.JoinSpecificationFinisher>, WhereOperations<AbstractCountDSL<M,D>.CountWhereBuilder>, Buildable<M>, ConfigurableStatement<D>

Direct Known Subclasses:

CountDSL, CountDSL

public abstract class AbstractCountDSL<M,D extends AbstractCountDSL<M,D>>
extends AbstractQueryingDSL
implements JoinOperations<AbstractCountDSL<M,D>.JoinSpecificationFinisher>, WhereOperations<AbstractCountDSL<M,D>.CountWhereBuilder>, ConfigurableStatement<D>, Buildable<M>

DSL for building count queries. Count queries are specializations of select queries. They have joins and where clauses, but not the other parts of a select (group by, order by, etc.) Count queries always return a long value. If these restrictions are not acceptable, then use the Select DSL for an unrestricted select statement.

Author:

Jeff Butler

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
class	AbstractCountDSL.CountWhereBuilder
class	AbstractCountDSL.JoinSpecificationFinisher

Nested classes/interfaces inherited from interface org.mybatis.dynamic.sql.dsl.JoinOperations

JoinOperations.JoinOnGatherer<F extends BooleanOperations<?>>

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractCountDSL(BasicColumn column)

Method Summary

Modifier and Type	Method	Description
AbstractCountDSL<M,D>.CountWhereBuilder	applyWhere(WhereApplier whereApplier)
protected SelectModel	buildSelectModel()
D	configureStatement(Consumer<StatementConfiguration> consumer)
D	from(SqlTable table)
D	from(SqlTable table, String tableAlias)
protected abstract D	getThis()
AbstractCountDSL<M,D>.JoinSpecificationFinisher	join(JoinType joinType, SqlTable joinTable, String tableAlias, SqlCriterion initialCriterion)
AbstractCountDSL<M,D>.JoinSpecificationFinisher	join(JoinType joinType, TableExpression joinTable, SqlCriterion initialCriterion)
AbstractCountDSL<M,D>.CountWhereBuilder	where()
AbstractCountDSL<M,D>.CountWhereBuilder	where(SqlCriterion initialCriterion)

Methods inherited from class org.mybatis.dynamic.sql.dsl.AbstractQueryingDSL

addJoinSpecification, addTableAlias, buildJoinModel, setTable, setTable, setTable, setTable, table, tableAliases

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.mybatis.dynamic.sql.util.Buildable

build

Methods inherited from interface org.mybatis.dynamic.sql.dsl.JoinOperations

fullJoin, fullJoin, fullJoin, fullJoin, fullJoin, fullJoin, fullJoin, fullJoin, join, join, join, join, join, join, join, join, leftJoin, leftJoin, leftJoin, leftJoin, leftJoin, leftJoin, leftJoin, leftJoin, rightJoin, rightJoin, rightJoin, rightJoin, rightJoin, rightJoin, rightJoin, rightJoin

Methods inherited from interface org.mybatis.dynamic.sql.dsl.WhereOperations

where, where, where, where, where, where, where

Constructor Details

AbstractCountDSL

protected AbstractCountDSL(BasicColumn column)

Method Details

from

public D from(SqlTable table)

from

public D from(SqlTable table,
 String tableAlias)

where

public AbstractCountDSL<M,D>.CountWhereBuilder where()

Specified by:

where in interface WhereOperations<M>

where

public AbstractCountDSL<M,D>.CountWhereBuilder where(SqlCriterion initialCriterion)

Specified by:

where in interface WhereOperations<M>

applyWhere

public AbstractCountDSL<M,D>.CountWhereBuilder applyWhere(WhereApplier whereApplier)

Specified by:

applyWhere in interface WhereOperations<M>

configureStatement

public D configureStatement(Consumer<StatementConfiguration> consumer)

Specified by:

configureStatement in interface ConfigurableStatement<M>

buildSelectModel

protected SelectModel buildSelectModel()

getThis

protected abstract D getThis()

join

public AbstractCountDSL<M,D>.JoinSpecificationFinisher join(JoinType joinType,
 TableExpression joinTable,
 SqlCriterion initialCriterion)

Specified by:

join in interface JoinOperations<M>

join

public AbstractCountDSL<M,D>.JoinSpecificationFinisher join(JoinType joinType,
 SqlTable joinTable,
 String tableAlias,
 SqlCriterion initialCriterion)

Specified by:

join in interface JoinOperations<M>