Uses of Class
org.apache.flink.api.java.operators.Keys

Packages that use Keys

Package	Description
org.apache.flink.api.java.operators

Uses of Keys in org.apache.flink.api.java.operators

Subclasses of Keys in org.apache.flink.api.java.operators

Modifier and Type	Class and Description
static class	Keys.ExpressionKeys<T>
static class	Keys.FieldPositionKeys<T>
static class	Keys.SelectorFunctionKeys<T,K>

Fields in org.apache.flink.api.java.operators declared as Keys

Modifier and Type	Field and Description
protected Keys<T>	Grouping.keys

Methods in org.apache.flink.api.java.operators that return Keys

Modifier and Type	Method and Description
protected Keys<T>	Grouping.getKeys()
protected Keys<I1>	JoinOperator.getKeys1()
protected Keys<I1>	CoGroupOperator.getKeys1()
protected Keys<I2>	JoinOperator.getKeys2()
protected Keys<I2>	CoGroupOperator.getKeys2()

Methods in org.apache.flink.api.java.operators with parameters of type Keys

Modifier and Type	Method and Description
abstract boolean	Keys.areCompatibale(Keys<?> other)
boolean	Keys.FieldPositionKeys.areCompatibale(Keys<?> other)
boolean	Keys.SelectorFunctionKeys.areCompatibale(Keys<?> other)
boolean	Keys.ExpressionKeys.areCompatibale(Keys<?> other)
protected JoinOperator.DefaultJoin<I1,I2>	JoinOperator.JoinOperatorSets.JoinOperatorSetsPredicate.createJoinOperator(Keys<I2> keys2)

Constructors in org.apache.flink.api.java.operators with parameters of type Keys

Constructor and Description
CoGroupOperator(DataSet<I1> input1, DataSet<I2> input2, Keys<I1> keys1, Keys<I2> keys2, CoGroupFunction<I1,I2,OUT> function, TypeInformation<OUT> returnType)
CoGroupOperator(DataSet<I1> input1, DataSet<I2> input2, Keys<I1> keys1, Keys<I2> keys2, CoGroupFunction<I1,I2,OUT> function, TypeInformation<OUT> returnType)
DistinctOperator(DataSet<T> input, Keys<T> keys)
Grouping(DataSet<T> set, Keys<T> keys)
JoinOperator.DefaultJoin(DataSet<I1> input1, DataSet<I2> input2, Keys<I1> keys1, Keys<I2> keys2, JoinOperator.JoinHint hint)
JoinOperator.DefaultJoin(DataSet<I1> input1, DataSet<I2> input2, Keys<I1> keys1, Keys<I2> keys2, JoinOperator.JoinHint hint)
JoinOperator.EquiJoin(DataSet<I1> input1, DataSet<I2> input2, Keys<I1> keys1, Keys<I2> keys2, FlatJoinFunction<I1,I2,OUT> generatedFunction, JoinFunction<I1,I2,OUT> function, TypeInformation<OUT> returnType, JoinOperator.JoinHint hint)
JoinOperator.EquiJoin(DataSet<I1> input1, DataSet<I2> input2, Keys<I1> keys1, Keys<I2> keys2, FlatJoinFunction<I1,I2,OUT> generatedFunction, JoinFunction<I1,I2,OUT> function, TypeInformation<OUT> returnType, JoinOperator.JoinHint hint)
JoinOperator.EquiJoin(DataSet<I1> input1, DataSet<I2> input2, Keys<I1> keys1, Keys<I2> keys2, FlatJoinFunction<I1,I2,OUT> function, TypeInformation<OUT> returnType, JoinOperator.JoinHint hint)
JoinOperator.EquiJoin(DataSet<I1> input1, DataSet<I2> input2, Keys<I1> keys1, Keys<I2> keys2, FlatJoinFunction<I1,I2,OUT> function, TypeInformation<OUT> returnType, JoinOperator.JoinHint hint)
JoinOperator.JoinProjection(DataSet<I1> ds1, DataSet<I2> ds2, Keys<I1> keys1, Keys<I2> keys2, JoinOperator.JoinHint hint, int[] firstFieldIndexes, int[] secondFieldIndexes)
JoinOperator.JoinProjection(DataSet<I1> ds1, DataSet<I2> ds2, Keys<I1> keys1, Keys<I2> keys2, JoinOperator.JoinHint hint, int[] firstFieldIndexes, int[] secondFieldIndexes)
JoinOperator.ProjectJoin(DataSet<I1> input1, DataSet<I2> input2, Keys<I1> keys1, Keys<I2> keys2, JoinOperator.JoinHint hint, int[] fields, boolean[] isFromFirst, TupleTypeInfo<OUT> returnType)
JoinOperator.ProjectJoin(DataSet<I1> input1, DataSet<I2> input2, Keys<I1> keys1, Keys<I2> keys2, JoinOperator.JoinHint hint, int[] fields, boolean[] isFromFirst, TupleTypeInfo<OUT> returnType)
JoinOperator(DataSet<I1> input1, DataSet<I2> input2, Keys<I1> keys1, Keys<I2> keys2, TypeInformation<OUT> returnType, JoinOperator.JoinHint hint)
JoinOperator(DataSet<I1> input1, DataSet<I2> input2, Keys<I1> keys1, Keys<I2> keys2, TypeInformation<OUT> returnType, JoinOperator.JoinHint hint)
SortedGrouping(DataSet<T> set, Keys<T> keys, int field, Order order)
UnsortedGrouping(DataSet<T> set, Keys<T> keys)