CollectionType (IBM InfoSphere Streams Java Operator API)

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Summary:
Nested |
Field |
Constr |
Method

Detail:
Field |
Constr |
Method

All Superinterfaces:

CompositeType, Type

All Known Subinterfaces:

MapType
```
public interface CollectionType
extends CompositeType
```
Meta-data for a SPL collection type.

- Nested Class Summary
  - Nested classes/interfaces inherited from interface com.ibm.streams.operator.Type
    Type.Factory, Type.MetaType
- Method Summary
  
  Methods
  Modifier and Type Method and Description
  
  Type getElementType()
  Return the Type of the elements in the Collection.
  - Methods inherited from interface com.ibm.streams.operator.Type
    getAsCompositeElementType, getDefaultValue, getLanguageType, getMetaType, getObjectType, randomValue, toString

- Method Detail
  - getElementType
```
Type getElementType()
```
    Return the Type of the elements in the Collection. For a MAP or BMAP this is the type of the value.
    
    Returns:
    Type of the elements.