Package org.apache.tiles.request.attribute

# Interface HasRemovableKeys<V>

Type Parameters:
  `V` - The type of the value of the attribute.

All Superinterfaces:
  `HasKeys<V>`

All Known Subinterfaces:
  `AttributeExtractor`

All Known Implementing Classes:
  `ApplicationScopeExtractor`, `EnvironmentScopeExtractor`, `RequestScopeExtractor`, `ScopeExtractor`, `SessionScopeExtractor`, `SessionScopeExtractor`, `VelocityScopeExtractor`

public interface HasRemovableKeys<V> extends HasKeys<V>
Allows to get and remove attributes.

- ## Method Summary

  Modifier and Type
  Method
  Description
  `void`
  `removeValue(String key)`
  Removes an attribute.

  ### Methods inherited from interface org.apache.tiles.request.attribute.HasKeys

  `getKeys, getValue`

- ## Method Details

  - ### removeValue

    void removeValue(String key)
    Removes an attribute.
    Parameters:
      `key` - The key of the attribute to remove.