com.querydsl.core.types.dsl

Class ArrayPath<A,E>

java.lang.Object

com.querydsl.core.types.dsl.DslExpression<T>

com.querydsl.core.types.dsl.SimpleExpression<A>

com.querydsl.core.types.dsl.ArrayPath<A,E>

Type Parameters:

A - array type

E - array element type

All Implemented Interfaces:

ArrayExpression<A,E>, Expression<A>, Path<A>, Serializable

Direct Known Subclasses:

Point

public class ArrayPath<A,E>
extends SimpleExpression<A>
implements Path<A>, ArrayExpression<A,E>

ArrayPath represents an array typed path

Author:

tiwe

See Also:

Serialized Form

Field Summary

Fields inherited from class com.querydsl.core.types.dsl.DslExpression

hashCode, mixin

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ArrayPath(Class<? super A> type, Path<?> parent, String property)
protected	ArrayPath(Class<? super A> type, PathMetadata metadata)
protected	ArrayPath(Class<? super A> type, String variable)

Method Summary

Modifier and Type	Method and Description
<R,C> R	accept(Visitor<R,C> v, C context) Accept the visitor with the given context
SimplePath<E>	get(Expression<Integer> index) Create a this[index] expression
SimplePath<E>	get(int index) Create a this[index] expression
AnnotatedElement	getAnnotatedElement() Return the annotated element related to the given path
Class<E>	getElementType()
PathMetadata	getMetadata() Get the metadata for this path
Path<?>	getRoot() Get the root for this path
NumberExpression<Integer>	size() Create a this.size() expression

Methods inherited from class com.querydsl.core.types.dsl.SimpleExpression

as, as, count, countDistinct, eq, eq, eqAll, eqAll, eqAny, eqAny, in, in, in, in, isNotNull, isNull, ne, ne, neAll, neAny, notIn, notIn, notIn, notIn, nullif, nullif, when, when

Methods inherited from class com.querydsl.core.types.dsl.DslExpression

equals, getType, hashCode, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.querydsl.core.types.Expression

getType

Constructor Detail

ArrayPath

protected ArrayPath(Class<? super A> type,
                    String variable)

ArrayPath

protected ArrayPath(Class<? super A> type,
                    Path<?> parent,
                    String property)

ArrayPath

protected ArrayPath(Class<? super A> type,
                    PathMetadata metadata)

Method Detail

accept

public final <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<A>

Type Parameters:

R - return type

C - context type

Parameters:

v - visitor

context - context of visit

Returns:

result of visit

get

public SimplePath<E> get(Expression<Integer> index)

Description copied from interface: ArrayExpression

Create a this[index] expression

Returns the element at the given index

Specified by:

get in interface ArrayExpression<A,E>

Parameters:

index - zero based index

Returns:

element at index

get

public SimplePath<E> get(@Nonnegative
                         int index)

Description copied from interface: ArrayExpression

Create a this[index] expression

Returns the element at the given index

Specified by:

get in interface ArrayExpression<A,E>

Parameters:

index - zero based index

Returns:

element at index

getElementType

public Class<E> getElementType()

getMetadata

public PathMetadata getMetadata()

Description copied from interface: Path

Get the metadata for this path

Specified by:

getMetadata in interface Path<A>

Returns:

path metadata

getRoot

public Path<?> getRoot()

Description copied from interface: Path

Get the root for this path

Specified by:

getRoot in interface Path<A>

Returns:

root of path

getAnnotatedElement

public AnnotatedElement getAnnotatedElement()

Description copied from interface: Path

Return the annotated element related to the given path

For property paths the annotated element contains the annotations of the related field and/or getter method and for all others paths the annotated element is the expression type.

Specified by:

getAnnotatedElement in interface Path<A>

Returns:

annotated element

size

public NumberExpression<Integer> size()

Description copied from interface: ArrayExpression

Create a this.size() expression

Returns the size of the array as an expression

Specified by:

size in interface ArrayExpression<A,E>

Returns:

size of array