Package eu.bandm.tools.util.nonnull

package eu.bandm.tools.util.nonnull
Library of container classes which do not accept null values.
  • Class
    Description
    MapProxy<K,V>
    Implements a map by delegation to a peer object from the Java collection library.
    MapProxy.NonNullMapEntry<A,B>
    Proxy, not directy accessible by the user.
    MapProxy.NonNullMapEntryIterator<A,B>
    Proxy, not directy accessible by the user.
    MapProxy.NonNullMapEntrySet<A,B>
    Putting null as a value (not as a key) must also be prevented on this way: NonNullMap -> entrySet() -> NonNullMapEntrySet -> iterator() -> NonNullMapEntryIterator -> next() -> NonNullMapEntry
    NonNullEnumMap<D extends Enum<D>,R>
    Implements an enumeration map which is strict in values.
    NonNullKeyMap<K,V>
    Implements a map which is strict in all keys.
    NonNullKeyProxy<K2,V2>
    Internal proxy which inserts the checks for non-null into all state-changing methods.
    NonNullList<T>
    Implements a list which is strict in all its elements.
    NonNullList.ListProxy<T>
    Auxiliary class, not accessible by the user, which intercepts all modification to guarantee nullfree.
    NonNullList.NonNullListIterator<T>
    Auxiliary class, not accessible by the user, which intercepts all modification to guarantee nullfree.
    NonNullMap<K,V>
    Implements a map which is strict in all keys and values.
    NonNullProxy<K2,V2>
    Internal proxy which inserts the checks for non-null into all state-changing methods.
    NonNullSet<E>
    Implements a set which is strict in all its elements.
    NonNullValueMap<K,V>
    Implements a map which is strict in all values.
    NonNullValueProxy<K2,V2>
    Internal proxy which inserts the checks for non-null into all state-changing methods.
    SetProxy<E2>
    Internal proxy which inserts the checks for non-null into all state-changing methods.