Interface HasKeys<V>

Type Parameters:
V - The type of the value of the attribute.
All Known Subinterfaces:
AttributeExtractor, EnumeratedValuesExtractor, HasAddableKeys<V>, HasRemovableKeys<V>
All Known Implementing Classes:
ApplicationScopeExtractor, EnvironmentScopeExtractor, HeaderExtractor, InitParameterExtractor, ParameterExtractor, RequestScopeExtractor, ScopeExtractor, SessionScopeExtractor, SessionScopeExtractor, VelocityScopeExtractor

public interface HasKeys<V>
Allows to get attributes.
  • Method Summary

    Modifier and Type
    Method
    Description
    The enumeration of the keys of the stored attributes.
    Returns the value of the attribute with the given key.
  • Method Details

    • getKeys

      Enumeration<String> getKeys()
      The enumeration of the keys of the stored attributes.
      Returns:
      The keys.
    • getValue

      V getValue(String key)
      Returns the value of the attribute with the given key.
      Parameters:
      key - The key of the attribute.
      Returns:
      The value.