public static class Trie.TrieIterator extends java.lang.Object implements java.util.Iterator<java.lang.String>, RevisionHandler
Constructor and Description |
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TrieIterator(Trie.TrieNode node)
initializes the iterator
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Modifier and Type | Method and Description |
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java.lang.String |
getRevision()
Returns the revision string.
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boolean |
hasNext()
Returns true if the iteration has more elements.
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java.lang.String |
next()
Returns the next element in the iteration.
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void |
remove()
ignored
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public TrieIterator(Trie.TrieNode node)
node
- the node to use as rootpublic boolean hasNext()
hasNext
in interface java.util.Iterator<java.lang.String>
public java.lang.String next()
next
in interface java.util.Iterator<java.lang.String>
public void remove()
remove
in interface java.util.Iterator<java.lang.String>
public java.lang.String getRevision()
getRevision
in interface RevisionHandler