public final class PropertyProjection extends Projection
If specified on a query, this will cause the query return the specified property.
Query.getProjections()
,
Serialized FormConstructor and Description |
---|
PropertyProjection(java.lang.String propertyName,
java.lang.Class<?> type)
Constructs a property projection.
|
Modifier and Type | Method and Description |
---|---|
boolean |
equals(java.lang.Object obj) |
java.lang.String |
getName()
Returns the name of the property this projection populates.
|
java.lang.Class<?> |
getType()
Returns the type specified for this projection.
|
int |
hashCode() |
java.lang.String |
toString() |
public PropertyProjection(java.lang.String propertyName, java.lang.Class<?> type)
If type is specified, RawValue.asType(Class)
will be used to restore the original
value of the property. Otherwise instances of RawValue
will be returned.
propertyName
- The name of the property to projecttype
- The type of values stored in the projected properties or null
if the type
is not known or variable. If null
, RawValues
are returned.public java.lang.String getName()
Projection
getName
in class Projection
public java.lang.Class<?> getType()
public java.lang.String toString()
toString
in class java.lang.Object
public int hashCode()
hashCode
in class java.lang.Object
public boolean equals(java.lang.Object obj)
equals
in class java.lang.Object