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java.lang.Objectcom.jivesoftware.base.database.GroupIterator
public class GroupIterator
An class that defines the logic to iterate through an array of long unique ID's of Jive objects.
One feature of the class is the ability to recover from underlying modifications to the dataset in some cases. Consider the following sequence of events:
Constructor Summary | |
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GroupIterator(long[] elements)
Creates a new GroupIterator. |
Method Summary | |
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java.lang.Object |
getNextElement()
Returns the next available element, or null if there are no more elements to return. |
boolean |
hasNext()
Returns true if there are more elements in the iteration. |
java.lang.Object |
next()
Returns the next element. |
void |
remove()
Not supported for security reasons. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public GroupIterator(long[] elements)
Method Detail |
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public boolean hasNext()
hasNext
in interface java.util.Iterator
public java.lang.Object next() throws java.util.NoSuchElementException
next
in interface java.util.Iterator
java.util.NoSuchElementException
- if there are no more elements.public void remove() throws java.lang.UnsupportedOperationException
remove
in interface java.util.Iterator
java.lang.UnsupportedOperationException
public java.lang.Object getNextElement()
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