Package | Description |
---|---|
org.apache.flink.api.common.functions | |
org.apache.flink.api.common.state | |
org.apache.flink.api.java.typeutils | |
org.apache.flink.contrib.streaming.state | |
org.apache.flink.runtime.state.heap |
This package contains the classes for key/value state backends that store the state
on the JVM heap as objects.
|
org.apache.flink.streaming.api.datastream | |
org.apache.flink.streaming.api.functions.windowing | |
org.apache.flink.streaming.api.operators |
Modifier and Type | Class and Description |
---|---|
class |
RichFoldFunction<O,T>
Deprecated.
use
RichAggregateFunction instead |
Modifier and Type | Method and Description |
---|---|
FoldFunction<T,ACC> |
FoldingStateDescriptor.getFoldFunction()
Deprecated.
Returns the fold function to be used for the folding state.
|
Constructor and Description |
---|
FoldingStateDescriptor(String name,
ACC initialValue,
FoldFunction<T,ACC> foldFunction,
Class<ACC> typeClass)
Deprecated.
Creates a new
FoldingStateDescriptor with the given name, type, and initial value. |
FoldingStateDescriptor(String name,
ACC initialValue,
FoldFunction<T,ACC> foldFunction,
TypeInformation<ACC> typeInfo)
Deprecated.
Creates a new
FoldingStateDescriptor with the given name and default value. |
FoldingStateDescriptor(String name,
ACC initialValue,
FoldFunction<T,ACC> foldFunction,
TypeSerializer<ACC> typeSerializer)
Deprecated.
Creates a new
ValueStateDescriptor with the given name and default value. |
Modifier and Type | Method and Description |
---|---|
static <IN,OUT> TypeInformation<OUT> |
TypeExtractor.getFoldReturnTypes(FoldFunction<IN,OUT> foldInterface,
TypeInformation<IN> inType)
Deprecated.
will be removed in a future version
|
static <IN,OUT> TypeInformation<OUT> |
TypeExtractor.getFoldReturnTypes(FoldFunction<IN,OUT> foldInterface,
TypeInformation<IN> inType,
String functionName,
boolean allowMissing)
Deprecated.
will be removed in a future version
|
Constructor and Description |
---|
RocksDBFoldingState(org.rocksdb.ColumnFamilyHandle columnFamily,
TypeSerializer<N> namespaceSerializer,
TypeSerializer<ACC> valueSerializer,
ACC defaultValue,
FoldFunction<T,ACC> foldFunction,
RocksDBKeyedStateBackend<K> backend)
Deprecated.
Creates a new
RocksDBFoldingState . |
Constructor and Description |
---|
HeapFoldingState(StateTable<K,N,ACC> stateTable,
TypeSerializer<K> keySerializer,
TypeSerializer<ACC> valueSerializer,
TypeSerializer<N> namespaceSerializer,
ACC defaultValue,
FoldFunction<T,ACC> foldFunction)
Deprecated.
Creates a new key/value state for the given hash map of key/value pairs.
|
Modifier and Type | Method and Description |
---|---|
<R> SingleOutputStreamOperator<R> |
AllWindowedStream.apply(R initialValue,
FoldFunction<T,R> foldFunction,
AllWindowFunction<R,R,W> function)
Deprecated.
|
<R> SingleOutputStreamOperator<R> |
AllWindowedStream.apply(R initialValue,
FoldFunction<T,R> foldFunction,
AllWindowFunction<R,R,W> function,
TypeInformation<R> resultType)
Deprecated.
|
<R> SingleOutputStreamOperator<R> |
WindowedStream.apply(R initialValue,
FoldFunction<T,R> foldFunction,
WindowFunction<R,R,K,W> function)
Deprecated.
|
<R> SingleOutputStreamOperator<R> |
WindowedStream.apply(R initialValue,
FoldFunction<T,R> foldFunction,
WindowFunction<R,R,K,W> function,
TypeInformation<R> resultType)
Deprecated.
|
<ACC,R> SingleOutputStreamOperator<R> |
AllWindowedStream.fold(ACC initialValue,
FoldFunction<T,ACC> foldFunction,
AllWindowFunction<ACC,R,W> function)
Deprecated.
|
<ACC,R> SingleOutputStreamOperator<R> |
AllWindowedStream.fold(ACC initialValue,
FoldFunction<T,ACC> foldFunction,
AllWindowFunction<ACC,R,W> function,
TypeInformation<ACC> foldAccumulatorType,
TypeInformation<R> resultType)
|
<ACC,R> SingleOutputStreamOperator<R> |
AllWindowedStream.fold(ACC initialValue,
FoldFunction<T,ACC> foldFunction,
ProcessAllWindowFunction<ACC,R,W> function)
Deprecated.
|
<ACC,R> SingleOutputStreamOperator<R> |
AllWindowedStream.fold(ACC initialValue,
FoldFunction<T,ACC> foldFunction,
ProcessAllWindowFunction<ACC,R,W> function,
TypeInformation<ACC> foldAccumulatorType,
TypeInformation<R> resultType)
|
<R,ACC> SingleOutputStreamOperator<R> |
WindowedStream.fold(ACC initialValue,
FoldFunction<T,ACC> foldFunction,
ProcessWindowFunction<ACC,R,K,W> windowFunction)
Deprecated.
|
<R,ACC> SingleOutputStreamOperator<R> |
WindowedStream.fold(ACC initialValue,
FoldFunction<T,ACC> foldFunction,
ProcessWindowFunction<ACC,R,K,W> windowFunction,
TypeInformation<ACC> foldResultType,
TypeInformation<R> windowResultType)
|
<ACC,R> SingleOutputStreamOperator<R> |
WindowedStream.fold(ACC initialValue,
FoldFunction<T,ACC> foldFunction,
WindowFunction<ACC,R,K,W> function)
Deprecated.
|
<ACC,R> SingleOutputStreamOperator<R> |
WindowedStream.fold(ACC initialValue,
FoldFunction<T,ACC> foldFunction,
WindowFunction<ACC,R,K,W> function,
TypeInformation<ACC> foldAccumulatorType,
TypeInformation<R> resultType)
|
<R> SingleOutputStreamOperator<R> |
AllWindowedStream.fold(R initialValue,
FoldFunction<T,R> function)
Deprecated.
use
AllWindowedStream.aggregate(AggregateFunction) instead |
<R> SingleOutputStreamOperator<R> |
WindowedStream.fold(R initialValue,
FoldFunction<T,R> function)
Deprecated.
use
WindowedStream.aggregate(AggregationFunction) instead |
<R> SingleOutputStreamOperator<R> |
KeyedStream.fold(R initialValue,
FoldFunction<T,R> folder)
Deprecated.
will be removed in a future version
|
<R> SingleOutputStreamOperator<R> |
AllWindowedStream.fold(R initialValue,
FoldFunction<T,R> function,
TypeInformation<R> resultType)
Deprecated.
|
<R> SingleOutputStreamOperator<R> |
WindowedStream.fold(R initialValue,
FoldFunction<T,R> function,
TypeInformation<R> resultType)
Deprecated.
|
Constructor and Description |
---|
FoldApplyAllWindowFunction(ACC initialValue,
FoldFunction<T,ACC> foldFunction,
AllWindowFunction<ACC,R,W> windowFunction,
TypeInformation<ACC> accTypeInformation)
Deprecated.
|
FoldApplyProcessAllWindowFunction(ACC initialValue,
FoldFunction<T,ACC> foldFunction,
ProcessAllWindowFunction<ACC,R,W> windowFunction,
TypeInformation<ACC> accTypeInformation)
Deprecated.
|
FoldApplyProcessWindowFunction(ACC initialValue,
FoldFunction<T,ACC> foldFunction,
ProcessWindowFunction<ACC,R,K,W> windowFunction,
TypeInformation<ACC> accTypeInformation)
Deprecated.
|
FoldApplyWindowFunction(ACC initialValue,
FoldFunction<T,ACC> foldFunction,
WindowFunction<ACC,R,K,W> windowFunction,
TypeInformation<ACC> accTypeInformation)
Deprecated.
|
Constructor and Description |
---|
StreamGroupedFold(FoldFunction<IN,OUT> folder,
OUT initialValue)
Deprecated.
|
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