public class InternalTypeInfo<T>
extends org.apache.flink.api.common.typeinfo.TypeInformation<T>
TypeInformation
for internal serializer.Constructor and Description |
---|
InternalTypeInfo(InternalTypeSerializer<T> serializer) |
Modifier and Type | Method and Description |
---|---|
boolean |
canEqual(Object obj) |
org.apache.flink.api.common.typeutils.TypeSerializer<T> |
createSerializer(org.apache.flink.api.common.ExecutionConfig config) |
boolean |
equals(Object o) |
static InternalTypeInfo<InternalRow> |
fromRowType(RowType rowType) |
int |
getArity() |
int |
getTotalFields() |
Class<T> |
getTypeClass() |
int |
hashCode() |
boolean |
isBasicType() |
boolean |
isKeyType() |
boolean |
isTupleType() |
String |
toString() |
public InternalTypeInfo(InternalTypeSerializer<T> serializer)
public static InternalTypeInfo<InternalRow> fromRowType(RowType rowType)
public boolean isBasicType()
isBasicType
in class org.apache.flink.api.common.typeinfo.TypeInformation<T>
public boolean isTupleType()
isTupleType
in class org.apache.flink.api.common.typeinfo.TypeInformation<T>
public int getArity()
getArity
in class org.apache.flink.api.common.typeinfo.TypeInformation<T>
public int getTotalFields()
getTotalFields
in class org.apache.flink.api.common.typeinfo.TypeInformation<T>
public Class<T> getTypeClass()
getTypeClass
in class org.apache.flink.api.common.typeinfo.TypeInformation<T>
public boolean isKeyType()
isKeyType
in class org.apache.flink.api.common.typeinfo.TypeInformation<T>
public org.apache.flink.api.common.typeutils.TypeSerializer<T> createSerializer(org.apache.flink.api.common.ExecutionConfig config)
createSerializer
in class org.apache.flink.api.common.typeinfo.TypeInformation<T>
public boolean canEqual(Object obj)
canEqual
in class org.apache.flink.api.common.typeinfo.TypeInformation<T>
public boolean equals(Object o)
equals
in class org.apache.flink.api.common.typeinfo.TypeInformation<T>
public int hashCode()
hashCode
in class org.apache.flink.api.common.typeinfo.TypeInformation<T>
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