org.apache.flink.api.java.typeutils

Class BasicTypeInfo<T>

java.lang.Object

org.apache.flink.types.TypeInformation<T>

org.apache.flink.api.java.typeutils.BasicTypeInfo<T>

All Implemented Interfaces:

AtomicType<T>

public class BasicTypeInfo<T>
extends TypeInformation<T>
implements AtomicType<T>

Field Summary

Fields

Modifier and Type	Field and Description
static BasicTypeInfo<Boolean>	BOOLEAN_TYPE_INFO
static BasicTypeInfo<Byte>	BYTE_TYPE_INFO
static BasicTypeInfo<Character>	CHAR_TYPE_INFO
static BasicTypeInfo<Double>	DOUBLE_TYPE_INFO
static BasicTypeInfo<Float>	FLOAT_TYPE_INFO
static BasicTypeInfo<Integer>	INT_TYPE_INFO
static BasicTypeInfo<Long>	LONG_TYPE_INFO
static BasicTypeInfo<Short>	SHORT_TYPE_INFO
static BasicTypeInfo<String>	STRING_TYPE_INFO

Method Summary

Methods

Modifier and Type	Method and Description
TypeComparator<T>	createComparator(boolean sortOrderAscending)
TypeSerializer<T>	createSerializer()
boolean	equals(Object obj)
int	getArity()
static <X> BasicTypeInfo<X>	getInfoFor(Class<X> type)
Class<T>	getTypeClass()
int	hashCode()
boolean	isBasicType()
boolean	isKeyType()
boolean	isTupleType()
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

STRING_TYPE_INFO

public static final BasicTypeInfo<String> STRING_TYPE_INFO

BOOLEAN_TYPE_INFO

public static final BasicTypeInfo<Boolean> BOOLEAN_TYPE_INFO

BYTE_TYPE_INFO

public static final BasicTypeInfo<Byte> BYTE_TYPE_INFO

SHORT_TYPE_INFO

public static final BasicTypeInfo<Short> SHORT_TYPE_INFO

INT_TYPE_INFO

public static final BasicTypeInfo<Integer> INT_TYPE_INFO

LONG_TYPE_INFO

public static final BasicTypeInfo<Long> LONG_TYPE_INFO

FLOAT_TYPE_INFO

public static final BasicTypeInfo<Float> FLOAT_TYPE_INFO

DOUBLE_TYPE_INFO

public static final BasicTypeInfo<Double> DOUBLE_TYPE_INFO

CHAR_TYPE_INFO

public static final BasicTypeInfo<Character> CHAR_TYPE_INFO

Method Detail

isBasicType

public boolean isBasicType()

Specified by:

isBasicType in class TypeInformation<T>

isTupleType

public boolean isTupleType()

Specified by:

isTupleType in class TypeInformation<T>

getArity

public int getArity()

Specified by:

getArity in class TypeInformation<T>

getTypeClass

public Class<T> getTypeClass()

Specified by:

getTypeClass in class TypeInformation<T>

isKeyType

public boolean isKeyType()

Specified by:

isKeyType in class TypeInformation<T>

createSerializer

public TypeSerializer<T> createSerializer()

Specified by:

createSerializer in class TypeInformation<T>

createComparator

public TypeComparator<T> createComparator(boolean sortOrderAscending)

Specified by:

createComparator in interface AtomicType<T>

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object

getInfoFor

public static <X> BasicTypeInfo<X> getInfoFor(Class<X> type)