static UnresolvedDataType |
DataTypes.ARRAY(AbstractDataType<?> elementDataType) |
Unresolved data type of an array of elements with same subtype.
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static UnresolvedDataType |
DataTypes.MAP(AbstractDataType<?> keyDataType,
AbstractDataType<?> valueDataType) |
Unresolved data type of an associative array that maps keys (including NULL) to
values (including NULL).
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static UnresolvedDataType |
DataTypes.MULTISET(AbstractDataType<?> elementDataType) |
Unresolved data type of a multiset (=bag).
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static UnresolvedDataType |
DataTypes.of(Class<?> unresolvedClass) |
Creates an unresolved type that will be resolved to a DataType by analyzing the given
class later. |
static UnresolvedDataType |
DataTypes.of(String unresolvedName) |
Creates an unresolved type that will be resolved to a DataType by using a fully or
partially defined name. |
static UnresolvedDataType |
DataTypes.of(org.apache.flink.api.common.typeinfo.TypeInformation<?> typeInfo) |
Creates an unresolved type that will be resolved to a DataType by converting the
given TypeInformation later. |
static <T> UnresolvedDataType |
DataTypes.RAW(Class<T> clazz) |
Unresolved data type of an arbitrary serialized type.
|
static <T> UnresolvedDataType |
DataTypes.RAW(org.apache.flink.api.common.typeinfo.TypeInformation<T> typeInformation) |
Data type of an arbitrary serialized type backed by TypeInformation.
|
static UnresolvedDataType |
DataTypes.ROW(DataTypes.AbstractField... fields) |
Unresolved data type of a sequence of fields.
|
static UnresolvedDataType |
DataTypes.ROW(AbstractDataType<?>... fieldDataTypes) |
Data type of a sequence of fields.
|