Uses of Interface
org.apache.flink.api.java.functions.KeySelector

Packages that use KeySelector

Package	Description
org.apache.flink.api.common.operators
org.apache.flink.api.java.functions
org.apache.flink.api.java.typeutils

Uses of KeySelector in org.apache.flink.api.common.operators

Methods in org.apache.flink.api.common.operators that return KeySelector

Modifier and Type	Method	Description
KeySelector<T,K>	Keys.SelectorFunctionKeys.getKeyExtractor()

Constructors in org.apache.flink.api.common.operators with parameters of type KeySelector

Constructor	Description
SelectorFunctionKeys(KeySelector<T,K> keyExtractor, TypeInformation<T> inputType, TypeInformation<K> keyType)

Uses of KeySelector in org.apache.flink.api.java.functions

Classes in org.apache.flink.api.java.functions that implement KeySelector

Modifier and Type	Class	Description
class	NullByteKeySelector<T>	Used as a dummy KeySelector to allow using keyed operators for non-keyed use cases.

Uses of KeySelector in org.apache.flink.api.java.typeutils

Methods in org.apache.flink.api.java.typeutils with parameters of type KeySelector

Modifier and Type	Method	Description
static <IN,OUT> TypeInformation<OUT>	TypeExtractor.getKeySelectorTypes(KeySelector<IN,OUT> selectorInterface, TypeInformation<IN> inType)
static <IN,OUT> TypeInformation<OUT>	TypeExtractor.getKeySelectorTypes(KeySelector<IN,OUT> selectorInterface, TypeInformation<IN> inType, String functionName, boolean allowMissing)