@Documented @Retention(value=RUNTIME) @Target(value={TYPE,TYPE_PARAMETER,ANNOTATION_TYPE,FIELD,METHOD,PARAMETER}) public @interface CassandraType
DataType
Modifier and Type | Required Element and Description |
---|---|
com.datastax.driver.core.DataType.Name |
type
The
DataType.Name of the property. |
Modifier and Type | Optional Element and Description |
---|---|
com.datastax.driver.core.DataType.Name[] |
typeArguments
If the property is
Collection-like , then this attribute holds a single
DataType Name representing the element type of the Collection . |
String |
userTypeName
If the property maps to a User-Defined Type (UDT) then this attribute holds the user type name.
|
public abstract com.datastax.driver.core.DataType.Name type
DataType.Name
of the property.public abstract com.datastax.driver.core.DataType.Name[] typeArguments
Collection-like
, then this attribute holds a single
DataType Name
representing the element type of the Collection
.
If the property is a Map
, then this attribute holds exactly two DataType
Names
; the first is the key type and the second is the value type.
If the property is neither Collection-like
nor a Map
, then this
attribute is ignored.DataType.Name
objects.DataType.Name
public abstract String userTypeName
Collection-like
properties the user type name applies to the component type. The user
type name is only required if the UDT does not map to a class annotated with UserDefinedType
.name
of the user typeCopyright © 2011–2019 Pivotal Software, Inc.. All rights reserved.