| Package | Description |
|---|---|
| org.apache.apex.malhar.stream.api.function | |
| org.apache.apex.malhar.stream.api.operator |
| Modifier and Type | Interface and Description |
|---|---|
static interface |
Function.FilterFunction<T>
An interface that defines filter transformation
|
static interface |
Function.FlatMapFunction<I,O>
An interface that defines flatmap transforation
|
static interface |
Function.FoldFunction<I,O>
An interface that defines a fold transformation
|
static interface |
Function.MapFunction<I,O>
An interface defines a one input one output transformation
|
static interface |
Function.ReduceFunction<T>
An interface defines a reduce transformation
|
| Modifier and Type | Class and Description |
|---|---|
class |
FunctionOperator<OUT,FUNCTION extends Function>
Operators that wrap the functions
|
| Modifier and Type | Field and Description |
|---|---|
protected FUNCTION |
FunctionOperator.statefulF |
protected FUNCTION |
FunctionOperator.statelessF |
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