org.apache.paimon.flink.utils

Class JavaTypeInfo<T extends Serializable>

java.lang.Object

org.apache.flink.api.common.typeinfo.TypeInformation<T>

org.apache.paimon.flink.utils.JavaTypeInfo<T>

All Implemented Interfaces:

Serializable, org.apache.flink.api.common.typeinfo.AtomicType<T>

public class JavaTypeInfo<T extends Serializable>
extends org.apache.flink.api.common.typeinfo.TypeInformation<T>
implements org.apache.flink.api.common.typeinfo.AtomicType<T>

A TypeInformation which uses java serialization.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
JavaTypeInfo(Class<T> typeClass)

Method Summary

Modifier and Type	Method and Description
boolean	canEqual(Object obj)
org.apache.flink.api.common.typeutils.TypeComparator<T>	createComparator(boolean sortOrderAscending, org.apache.flink.api.common.ExecutionConfig executionConfig)
org.apache.flink.api.common.typeutils.TypeSerializer<T>	createSerializer(org.apache.flink.api.common.ExecutionConfig config)
boolean	equals(Object obj)
int	getArity()
int	getTotalFields()
Class<T>	getTypeClass()
int	hashCode()
boolean	isBasicType()
boolean	isKeyType()
boolean	isTupleType()
String	toString()

Methods inherited from class org.apache.flink.api.common.typeinfo.TypeInformation

createSerializer, getGenericParameters, isSortKeyType, of, of

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

JavaTypeInfo

public JavaTypeInfo(Class<T> typeClass)

Method Detail

isBasicType

@PublicEvolving
public boolean isBasicType()

Specified by:

isBasicType in class org.apache.flink.api.common.typeinfo.TypeInformation<T extends Serializable>

isTupleType

@PublicEvolving
public boolean isTupleType()

Specified by:

isTupleType in class org.apache.flink.api.common.typeinfo.TypeInformation<T extends Serializable>

getArity

@PublicEvolving
public int getArity()

Specified by:

getArity in class org.apache.flink.api.common.typeinfo.TypeInformation<T extends Serializable>

getTotalFields

@PublicEvolving
public int getTotalFields()

Specified by:

getTotalFields in class org.apache.flink.api.common.typeinfo.TypeInformation<T extends Serializable>

getTypeClass

@PublicEvolving
public Class<T> getTypeClass()

Specified by:

getTypeClass in class org.apache.flink.api.common.typeinfo.TypeInformation<T extends Serializable>

isKeyType

@PublicEvolving
public boolean isKeyType()

Specified by:

isKeyType in class org.apache.flink.api.common.typeinfo.TypeInformation<T extends Serializable>

createSerializer

public org.apache.flink.api.common.typeutils.TypeSerializer<T> createSerializer(org.apache.flink.api.common.ExecutionConfig config)

Specified by:

createSerializer in class org.apache.flink.api.common.typeinfo.TypeInformation<T extends Serializable>

createComparator

public org.apache.flink.api.common.typeutils.TypeComparator<T> createComparator(boolean sortOrderAscending,
                                                                                org.apache.flink.api.common.ExecutionConfig executionConfig)

Specified by:

createComparator in interface org.apache.flink.api.common.typeinfo.AtomicType<T extends Serializable>

hashCode

public int hashCode()

Specified by:

hashCode in class org.apache.flink.api.common.typeinfo.TypeInformation<T extends Serializable>

canEqual

public boolean canEqual(Object obj)

Specified by:

canEqual in class org.apache.flink.api.common.typeinfo.TypeInformation<T extends Serializable>

equals

public boolean equals(Object obj)

Specified by:

equals in class org.apache.flink.api.common.typeinfo.TypeInformation<T extends Serializable>

toString

public String toString()

Specified by:

toString in class org.apache.flink.api.common.typeinfo.TypeInformation<T extends Serializable>