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

java.lang.Object
  extended by com.mysema.query.types.expr.Expr<E[]>
      extended by 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:


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