Package com.querydsl.core.support

Class FetchableSubQueryBase<T,Q extends FetchableSubQueryBase<T,Q>>

java.lang.Object

com.querydsl.core.support.QueryBase<Q>

com.querydsl.core.support.FetchableQueryBase<T,Q>

com.querydsl.core.support.FetchableSubQueryBase<T,Q>

Type Parameters:

T -

Q -

All Implemented Interfaces:

Fetchable<T>, ExtendedSubQuery<T>, Expression<T>, SubQueryExpression<T>, Serializable

public abstract class FetchableSubQueryBase<T,Q extends FetchableSubQueryBase<T,Q>>
extends FetchableQueryBase<T,Q>
implements ExtendedSubQuery<T>

FetchableSubQueryBase extends FetchableQueryBase to provide fluent Expression creation functionality

See Also:

• Serialized Form

Field Summary

Fields inherited from class com.querydsl.core.support.QueryBase

MDC_PARAMETERS, MDC_QUERY, queryMixin

Constructor Summary

Constructors

Constructor	Description
FetchableSubQueryBase(QueryMixin<Q> queryMixin)

Method Summary

Modifier and Type	Method	Description
<R, C> R	accept(Visitor<R,C> v, C context)	Accept the visitor with the given context
BooleanExpression	contains(Expression<? extends T> right)	Create a right in this expression
BooleanExpression	contains(T constant)	Create a right in this expression
BooleanExpression	eq(Expression<? extends T> expr)	Create a this == right expression
BooleanExpression	eq(T constant)	Create a this == right expression
BooleanExpression	exists()	Create a exists(this) expression
final QueryMetadata	getMetadata()	Get the query metadata for the subquery
Class<T>	getType()	Get the java type for this expression
BooleanExpression	goe(Expression<? extends T> expr)	Create a this >= right expression
BooleanExpression	goe(T constant)	Create a this >= right expression
BooleanExpression	gt(Expression<? extends T> expr)	Create a this > right expression
BooleanExpression	gt(T constant)	Create a this > right expression
final int	hashCode()
BooleanExpression	in(Collection<? extends T> right)	Create a this in (a, b, c) expression
BooleanExpression	in(T... right)	Create a this in (a, b, c) expression
BooleanOperation	isNotNull()	Create a this is not null expression
BooleanOperation	isNull()	Create a this is null expression
BooleanExpression	loe(Expression<? extends T> expr)	Create a this <= right expression
BooleanExpression	loe(T constant)	Create a this <= right expression
BooleanExpression	lt(Expression<? extends T> expr)	Create a this < right expression
BooleanExpression	lt(T constant)	Create a this < right BooleanExpression
BooleanExpression	ne(Expression<? extends T> expr)	Create a this != right expression
BooleanExpression	ne(T constant)	Create a this != right expression
BooleanExpression	notExists()	Create a not exists(this) expression

Methods inherited from class com.querydsl.core.support.FetchableQueryBase

equals, fetch, fetchFirst, transform, uniqueResult

Methods inherited from class com.querydsl.core.support.QueryBase

distinct, groupBy, groupBy, having, having, limit, offset, orderBy, orderBy, restrict, set, toString, where, where

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.querydsl.core.Fetchable

fetchCount, fetchOne, fetchResults, iterate, stream

Constructor Details

FetchableSubQueryBase

public FetchableSubQueryBase(QueryMixin<Q> queryMixin)

Method Details

contains

public BooleanExpression contains(Expression<? extends T> right)

Description copied from interface: ExtendedSubQuery

Create a right in this expression

Specified by:

contains in interface ExtendedSubQuery<T>

Parameters:

right - rhs of the comparison

Returns:

right in this

contains

public BooleanExpression contains(T constant)

Description copied from interface: ExtendedSubQuery

Create a right in this expression

Specified by:

contains in interface ExtendedSubQuery<T>

Parameters:

constant - rhs of the comparison

Returns:

right in this

exists

public BooleanExpression exists()

Description copied from interface: ExtendedSubQuery

Create a exists(this) expression

Specified by:

exists in interface ExtendedSubQuery<T>

Returns:

exists(this)

eq

public BooleanExpression eq(Expression<? extends T> expr)

Description copied from interface: ExtendedSubQuery

Create a this == right expression

Specified by:

eq in interface ExtendedSubQuery<T>

Parameters:

expr - rhs of the comparison

Returns:

this == right

eq

public BooleanExpression eq(T constant)

Description copied from interface: ExtendedSubQuery

Create a this == right expression

Specified by:

eq in interface ExtendedSubQuery<T>

Parameters:

constant - rhs of the comparison

Returns:

this == right

ne

public BooleanExpression ne(Expression<? extends T> expr)

Description copied from interface: ExtendedSubQuery

Create a this != right expression

Specified by:

ne in interface ExtendedSubQuery<T>

Parameters:

expr - rhs of the comparison

Returns:

this != right

ne

public BooleanExpression ne(T constant)

Description copied from interface: ExtendedSubQuery

Create a this != right expression

Specified by:

ne in interface ExtendedSubQuery<T>

Parameters:

constant - rhs of the comparison

Returns:

this != right

notExists

public BooleanExpression notExists()

Description copied from interface: ExtendedSubQuery

Create a not exists(this) expression

Specified by:

notExists in interface ExtendedSubQuery<T>

Returns:

not exists(this)

lt

public BooleanExpression lt(Expression<? extends T> expr)

Description copied from interface: ExtendedSubQuery

Create a this < right expression

Specified by:

lt in interface ExtendedSubQuery<T>

Parameters:

expr - rhs of the comparison

Returns:

this < right

lt

public BooleanExpression lt(T constant)

Description copied from interface: ExtendedSubQuery

Create a this < right BooleanExpression

Specified by:

lt in interface ExtendedSubQuery<T>

Parameters:

constant - rhs of the comparison

Returns:

this < right

gt

public BooleanExpression gt(Expression<? extends T> expr)

Description copied from interface: ExtendedSubQuery

Create a this > right expression

Specified by:

gt in interface ExtendedSubQuery<T>

Parameters:

expr - rhs of the comparison

Returns:

this > right

gt

public BooleanExpression gt(T constant)

Description copied from interface: ExtendedSubQuery

Create a this > right expression

Specified by:

gt in interface ExtendedSubQuery<T>

Parameters:

constant - rhs of the comparison

Returns:

this > right

loe

public BooleanExpression loe(Expression<? extends T> expr)

Description copied from interface: ExtendedSubQuery

Create a this <= right expression

Specified by:

loe in interface ExtendedSubQuery<T>

Parameters:

expr - rhs of the comparison

Returns:

this <= right

loe

public BooleanExpression loe(T constant)

Description copied from interface: ExtendedSubQuery

Create a this <= right expression

Specified by:

loe in interface ExtendedSubQuery<T>

Parameters:

constant - rhs of the comparison

Returns:

this <= right

goe

public BooleanExpression goe(Expression<? extends T> expr)

Description copied from interface: ExtendedSubQuery

Create a this >= right expression

Specified by:

goe in interface ExtendedSubQuery<T>

Parameters:

expr - rhs of the comparison

Returns:

this >= right

goe

public BooleanExpression goe(T constant)

Description copied from interface: ExtendedSubQuery

Create a this >= right expression

Specified by:

goe in interface ExtendedSubQuery<T>

Parameters:

constant - rhs of the comparison

Returns:

this >= right

isNull

public BooleanOperation isNull()

Description copied from interface: ExtendedSubQuery

Create a this is null expression

Specified by:

isNull in interface ExtendedSubQuery<T>

Returns:

this is null

isNotNull

public BooleanOperation isNotNull()

Description copied from interface: ExtendedSubQuery

Create a this is not null expression

Specified by:

isNotNull in interface ExtendedSubQuery<T>

Returns:

this is not null

hashCode

public final int hashCode()

Overrides:

hashCode in class QueryBase<Q extends FetchableSubQueryBase<T,Q>>

getMetadata

public final QueryMetadata getMetadata()

Description copied from interface: SubQueryExpression

Get the query metadata for the subquery

Specified by:

getMetadata in interface SubQueryExpression<T>

Returns:

metadata

accept

public <R,
C> R accept(Visitor<R,C> v,
 C context)

Description copied from interface: Expression

Accept the visitor with the given context

Specified by:

accept in interface Expression<T>

Type Parameters:

R - return type

C - context type

Parameters:

v - visitor

context - context of visit

Returns:

result of visit

getType

public Class<T> getType()

Description copied from interface: Expression

Get the java type for this expression

Specified by:

getType in interface Expression<T>

Returns:

type of expression

in

public BooleanExpression in(Collection<? extends T> right)

Description copied from interface: ExtendedSubQuery

Create a this in (a, b, c) expression

Specified by:

in in interface ExtendedSubQuery<T>

Returns:

this in (a, b, c)

in

public BooleanExpression in(T... right)

Description copied from interface: ExtendedSubQuery

Create a this in (a, b, c) expression

Specified by:

in in interface ExtendedSubQuery<T>

Returns:

this in (a, b, c)