com.mysema.query.types.path
Class PArray<E>

java.lang.Object
  com.mysema.query.types.expr.Expr<E[]>
      com.mysema.query.types.path.PArray<E>

Type Parameters:

E - component type

All Implemented Interfaces:

EArray<E>, Path<E[]>, Serializable

public class PArray<E>
extends Expr<E[]>
implements Path<E[]>, EArray<E>

PArray represents an array typed path

Author:

tiwe

See Also:

Serialized Form

Constructor Summary

PArray(Class<? super E> type, PathMetadata<?> metadata)

Method Summary

void	accept(Visitor v)
Expr<E[]>	asExpr()
boolean	equals(Object o)
PSimple<E>	get(Expr<Integer> index) Create a expression for indexed access
PSimple<E>	get(int index) Create a expression for indexed access
AnnotatedElement	getAnnotatedElement() 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.
Class<E>	getElementType()
PathMetadata<?>	getMetadata() Get the metadata for this path
Path<?>	getRoot() Get the root for this path
Class<E[]>	getType() Get the Java type for this expression
int	hashCode()
EBoolean	isNotNull() Create a this is not null expression
EBoolean	isNull() Create a this is null expression
ENumber<Integer>	size() Create an expression for the array size

Methods inherited from class com.mysema.query.types.expr.Expr

count, countAll, countDistinct, eq, eq, in, in, in, ne, ne, notIn, notIn, notIn, toString, when, when

Methods inherited from class java.lang.Object

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

Constructor Detail

PArray

public PArray(Class<? super E> type,
              PathMetadata<?> metadata)

Method Detail

accept

public void accept(Visitor v)

Specified by:

accept in class Expr<E[]>

asExpr

public Expr<E[]> asExpr()

Specified by:

asExpr in interface Path<E[]>

Returns:

equals

public boolean equals(Object o)

Overrides:

equals in class Object

get

public PSimple<E> get(Expr<Integer> index)

Create a expression for indexed access

Specified by:

get in interface EArray<E>

Parameters:

index -

Returns:

get

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

Create a expression for indexed access

Specified by:

get in interface EArray<E>

Parameters:

index -

Returns:

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<E[]>

Returns:

getRoot

public Path<?> getRoot()

Description copied from interface: Path

Get the root for this path

Specified by:

getRoot in interface Path<E[]>

Returns:

getType

public Class<E[]> getType()

Description copied from class: Expr

Get the Java type for this expression

Specified by:

getType in interface Path<E[]>

Overrides:

getType in class Expr<E[]>

Returns:

hashCode

public int hashCode()

Overrides:

hashCode in class Expr<E[]>

isNotNull

public EBoolean isNotNull()

Description copied from interface: Path

Create a this is not null expression

Specified by:

isNotNull in interface Path<E[]>

Returns:

isNull

public EBoolean isNull()

Description copied from interface: Path

Create a this is null expression

Specified by:

isNull in interface Path<E[]>

Returns:

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<E[]>

Returns:

size

public ENumber<Integer> size()

Create an expression for the array size

Specified by:

size in interface EArray<E>

Returns: