Package com.blazebit.persistence.querydsl

Class ValuesExpression<T>

java.lang.Object

com.blazebit.persistence.querydsl.ValuesExpression<T>

Type Parameters:

T - Value type

All Implemented Interfaces:

com.querydsl.core.types.Expression<T>, com.querydsl.core.types.Path<T>, Serializable

public class ValuesExpression<T>
extends Object
implements com.querydsl.core.types.Path<T>

An expression type that represents a VALUES clause that can be used as FROM expression.

Since:

1.5.0

Author:

Jan-Willem Gmelig Meyling

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
ValuesExpression(com.querydsl.core.types.Path<T> entityPath, com.querydsl.core.types.Path<T> alias, Collection<T> elements, boolean identifiable)	Construct a new ValuesExpression.
ValuesExpression(com.querydsl.core.types.Path<T> entityPath, Collection<T> elements, boolean identifiable)	Construct a new ValuesExpression.

Method Summary

Modifier and Type	Method	Description
<R, C> R	accept(com.querydsl.core.types.Visitor<R,C> v, C context)
com.querydsl.core.types.Path<T>	getAlias()	Retrieve the alias under which this ValuesExpression is bound.
AnnotatedElement	getAnnotatedElement()
Collection<T>	getElements()	Returns the elements in this VALUES clause.
com.querydsl.core.types.PathMetadata	getMetadata()
com.querydsl.core.types.Path<?>	getRoot()
Class<? extends T>	getType()
boolean	isIdentifiable()	Returns whether this represents an identifiable VALUES clause.

Methods inherited from class java.lang.Object

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

Constructor Details

ValuesExpression

public ValuesExpression(com.querydsl.core.types.Path<T> entityPath,
 Collection<T> elements,
 boolean identifiable)

Construct a new ValuesExpression.

Parameters:

entityPath - Entity path or attribute path that determines the value type

elements - The values used

identifiable - Whether to only bind the id attribute for entity types, or all managed attributes

ValuesExpression

public ValuesExpression(com.querydsl.core.types.Path<T> entityPath,
 com.querydsl.core.types.Path<T> alias,
 Collection<T> elements,
 boolean identifiable)

Construct a new ValuesExpression.

Parameters:

entityPath - Entity path or attribute path that determines the value type

alias - The alias for the source

elements - The values used

identifiable - Whether to only bind the id attribute for entity types, or all managed attributes

Method Details

getMetadata

public com.querydsl.core.types.PathMetadata getMetadata()

Specified by:

getMetadata in interface com.querydsl.core.types.Path<T>

getRoot

public com.querydsl.core.types.Path<?> getRoot()

Specified by:

getRoot in interface com.querydsl.core.types.Path<T>

getAnnotatedElement

public AnnotatedElement getAnnotatedElement()

Specified by:

getAnnotatedElement in interface com.querydsl.core.types.Path<T>

accept

@Nullable
public <R,
C> R accept(com.querydsl.core.types.Visitor<R,C> v,
 @Nullable
 C context)

Specified by:

accept in interface com.querydsl.core.types.Expression<T>

getType

public Class<? extends T> getType()

Specified by:

getType in interface com.querydsl.core.types.Expression<T>

getElements

public Collection<T> getElements()

Returns the elements in this VALUES clause.

Returns:

the elements in this VALUES clause

isIdentifiable

public boolean isIdentifiable()

Returns whether this represents an identifiable VALUES clause.

Returns:

true iff this VALUES clause should bind only the id attribute

getAlias

public com.querydsl.core.types.Path<T> getAlias()

Retrieve the alias under which this ValuesExpression is bound.

Returns:

the alias