org.springframework.batch.core.listener
Class AbstractListenerFactoryBean.NullIgnoringSet<E>

java.lang.Object
  extended by java.util.AbstractCollection<E>
      extended by java.util.AbstractSet<E>
          extended by java.util.HashSet<E>
              extended by org.springframework.batch.core.listener.AbstractListenerFactoryBean.NullIgnoringSet<E>
All Implemented Interfaces:
java.io.Serializable, java.lang.Cloneable, java.lang.Iterable<E>, java.util.Collection<E>, java.util.Set<E>
Enclosing class:
AbstractListenerFactoryBean

protected static class AbstractListenerFactoryBean.NullIgnoringSet<E>
extends java.util.HashSet<E>

See Also:
Serialized Form

Constructor Summary
protected AbstractListenerFactoryBean.NullIgnoringSet()
           
 
Method Summary
 boolean add(E e)
           
 
Methods inherited from class java.util.HashSet
clear, clone, contains, isEmpty, iterator, remove, size
 
Methods inherited from class java.util.AbstractSet
equals, hashCode, removeAll
 
Methods inherited from class java.util.AbstractCollection
addAll, containsAll, retainAll, toArray, toArray, toString
 
Methods inherited from class java.lang.Object
finalize, getClass, notify, notifyAll, wait, wait, wait
 
Methods inherited from interface java.util.Set
addAll, containsAll, equals, hashCode, removeAll, retainAll, toArray, toArray
 

Constructor Detail

AbstractListenerFactoryBean.NullIgnoringSet

protected AbstractListenerFactoryBean.NullIgnoringSet()
Method Detail

add

public boolean add(E e)
Specified by:
add in interface java.util.Collection<E>
Specified by:
add in interface java.util.Set<E>
Overrides:
add in class java.util.HashSet<E>


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