MapType (IBM InfoSphere Streams Java Operator API)

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Summary:
Nested |
Field |
Constr |
Method

Detail:
Field |
Constr |
Method

All Superinterfaces:

CollectionType, CompositeType, Type
```
public interface MapType
extends CollectionType
```
Meta-type for an attribute of type MAP.

- Nested Class Summary
  - Nested classes/interfaces inherited from interface com.ibm.streams.operator.Type
    Type.Factory, Type.MetaType
- Field Summary
  
  Fields
  Modifier and Type Field and Description
  
  static java.lang.String IBM_COPYRIGHT
- Method Summary
  
  Methods
  Modifier and Type Method and Description
  
  Type getKeyType()
  Return the Type of the keys in the map.
  
  Type getValueType()
  Return the Type of the values in the map.
  - Methods inherited from interface com.ibm.streams.operator.meta.CollectionType
    getElementType
  - Methods inherited from interface com.ibm.streams.operator.Type
    getAsCompositeElementType, getDefaultValue, getLanguageType, getMetaType, getObjectType, randomValue, toString

- Field Detail
  - IBM_COPYRIGHT
```
static final java.lang.String IBM_COPYRIGHT
```
    See Also:
    Constant Field Values
- Method Detail
  - getKeyType
```
Type getKeyType()
```
    Return the Type of the keys in the map.
    
    Returns:
    The Type of the keys in the map.
  - getValueType
```
Type getValueType()
```
    Return the Type of the values in the map. Returns the same as getElementType().
    
    Returns:
    The Type of the values in the map.