com.mysema.query.types.path
Class MapPath<K,V,E extends SimpleExpression<? super V>>

java.lang.Object
  extended by com.mysema.query.types.ExpressionBase<T>
      extended by com.mysema.query.types.expr.SimpleExpression<Map<K,V>>
          extended by com.mysema.query.types.expr.MapExpressionBase<K,V,E>
              extended by com.mysema.query.types.path.MapPath<K,V,E>
Type Parameters:
K - key type
V - value type
All Implemented Interfaces:
Expression<Map<K,V>>, MapExpression<K,V>, ParametrizedExpression<Map<K,V>>, Path<Map<K,V>>, Serializable

public class MapPath<K,V,E extends SimpleExpression<? super V>>
extends MapExpressionBase<K,V,E>
implements Path<Map<K,V>>

MapPath represents map paths

Author:
tiwe
See Also:
Serialized Form

Field Summary
 
Fields inherited from class com.mysema.query.types.expr.SimpleExpression
primitive
 
Fields inherited from class com.mysema.query.types.ExpressionBase
type
 
Constructor Summary
MapPath(Class<? super K> keyType, Class<? super V> valueType, Class<E> queryType, Path<?> parent, String property)
           
MapPath(Class<? super K> keyType, Class<? super V> valueType, Class<E> queryType, PathMetadata<?> metadata)
           
MapPath(Class<? super K> keyType, Class<? super V> valueType, Class<E> queryType, String variable)
           
 
Method Summary
<R,C> R
accept(Visitor<R,C> v, C context)
          Accept the visitor with the given context
 boolean equals(Object o)
           
protected  PathMetadata<K> forMapAccess(Expression<K> key)
           
protected  PathMetadata<K> forMapAccess(K key)
           
 E get(Expression<K> key)
           
 E get(K key)
           
 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<K> getKeyType()
           
 PathMetadata<?> getMetadata()
          Get the metadata for this path
 Class<?> getParameter(int index)
           
 Path<?> getRoot()
          Get the root for this path
 Class<V> getValueType()
           
 int hashCode()
           
 
Methods inherited from class com.mysema.query.types.expr.MapExpressionBase
contains, contains, containsKey, containsKey, containsValue, containsValue, isEmpty, isNotEmpty, size
 
Methods inherited from class com.mysema.query.types.expr.SimpleExpression
as, as, count, countDistinct, eq, eq, in, in, in, isNotNull, isNull, ne, ne, notIn, notIn, notIn, when, when
 
Methods inherited from class com.mysema.query.types.ExpressionBase
getType, toString
 
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
 
Methods inherited from interface com.mysema.query.types.Expression
getType
 

Constructor Detail

MapPath

public MapPath(Class<? super K> keyType,
               Class<? super V> valueType,
               Class<E> queryType,
               String variable)

MapPath

public MapPath(Class<? super K> keyType,
               Class<? super V> valueType,
               Class<E> queryType,
               Path<?> parent,
               String property)

MapPath

public MapPath(Class<? super K> keyType,
               Class<? super V> valueType,
               Class<E> queryType,
               PathMetadata<?> metadata)
Method Detail

forMapAccess

protected PathMetadata<K> forMapAccess(K key)

forMapAccess

protected PathMetadata<K> forMapAccess(Expression<K> key)

accept

public <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<Map<K,V>>
Type Parameters:
R - return type
C - context type
Parameters:
v - visitor
context - context of visit
Returns:

equals

public boolean equals(Object o)
Specified by:
equals in class SimpleExpression<Map<K,V>>

get

public E get(Expression<K> key)
Specified by:
get in class MapExpressionBase<K,V,E extends SimpleExpression<? super V>>

get

public E get(K key)
Specified by:
get in class MapExpressionBase<K,V,E extends SimpleExpression<? super V>>

getKeyType

public Class<K> getKeyType()

getMetadata

public PathMetadata<?> getMetadata()
Description copied from interface: Path
Get the metadata for this path

Specified by:
getMetadata in interface Path<Map<K,V>>
Returns:

getRoot

public Path<?> getRoot()
Description copied from interface: Path
Get the root for this path

Specified by:
getRoot in interface Path<Map<K,V>>
Returns:

getValueType

public Class<V> getValueType()

hashCode

public int hashCode()
Overrides:
hashCode in class SimpleExpression<Map<K,V>>

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<Map<K,V>>
Returns:

getParameter

public Class<?> getParameter(int index)
Specified by:
getParameter in interface ParametrizedExpression<Map<K,V>>
Returns:


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