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

java.lang.Object
  com.mysema.query.types.Expr<D>
      com.mysema.query.types.expr.ESimple<C>
          com.mysema.query.types.expr.ECollectionBase<Collection<E>,E>
              com.mysema.query.types.path.PCollection<E>

Type Parameters:

E - component type

All Implemented Interfaces:

ECollection<Collection<E>,E>, Path<Collection<E>>, Serializable

public class PCollection<E>
extends ECollectionBase<Collection<E>,E>
implements Path<Collection<E>>

PCollection represents collection paths

Author:

tiwe

See Also:

Serialized Form

Field Summary

Fields inherited from class com.mysema.query.types.Expr

primitive

Constructor Summary

PCollection(Class<? super E> type, String entityName, PathMetadata<?> metadata)

Method Summary

void	accept(Visitor v)
boolean	equals(Object o)
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() Get the element type of this path
String	getEntityName() Get the entity name for this Entity collection path
PathMetadata<?>	getMetadata() Get the metadata for this path
Path<?>	getRoot() Get the root for this path
int	hashCode()
EBoolean	isNotNull() Create a this is not null expression
EBoolean	isNull() Create a this is null expression

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

contains, contains, isEmpty, isNotEmpty, size

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

as, count, countDistinct, eq, eq, in, in, in, ne, ne, when, when

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

asExpr, getType, notIn, notIn, notIn, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.mysema.query.types.Path

asExpr, getType

Constructor Detail

PCollection

public PCollection(Class<? super E> type,
                   String entityName,
                   PathMetadata<?> metadata)

Method Detail

accept

public void accept(Visitor v)

Specified by:

accept in class Expr<Collection<E>>

equals

public boolean equals(Object o)

Specified by:

equals in class Expr<Collection<E>>

getElementType

public Class<E> getElementType()

Description copied from interface: ECollection

Get the element type of this path

Specified by:

getElementType in interface ECollection<Collection<E>,E>

getEntityName

public String getEntityName()

Get the entity name for this Entity collection path

Returns:

getMetadata

public PathMetadata<?> getMetadata()

Description copied from interface: Path

Get the metadata for this path

Specified by:

getMetadata in interface Path<Collection<E>>

Returns:

getRoot

public Path<?> getRoot()

Description copied from interface: Path

Get the root for this path

Specified by:

getRoot in interface Path<Collection<E>>

Returns:

hashCode

public int hashCode()

Overrides:

hashCode in class Expr<Collection<E>>

isNotNull

public EBoolean isNotNull()

Description copied from interface: Path

Create a this is not null expression

Specified by:

isNotNull in interface Path<Collection<E>>

Returns:

isNull

public EBoolean isNull()

Description copied from interface: Path

Create a this is null expression

Specified by:

isNull in interface Path<Collection<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<Collection<E>>

Returns: