edu.wisc.ssec.mcidasv.util.trie
Class PatriciaTrie.PrefixEntryIterator

java.lang.Object
  edu.wisc.ssec.mcidasv.util.trie.PatriciaTrie.NodeIterator<Map.Entry<K,V>>
      edu.wisc.ssec.mcidasv.util.trie.PatriciaTrie.PrefixEntryIterator

All Implemented Interfaces:

Iterator<Map.Entry<K,V>>

Enclosing class:

PatriciaTrie<K,V>

private class PatriciaTrie.PrefixEntryIterator
extends PatriciaTrie.NodeIterator<Map.Entry<K,V>>

An iterator for iterating over a prefix search.

Field Summary

protected boolean	lastOne
protected int	length
protected int	offset
protected K	prefix
protected PatriciaTrie.TrieEntry<K,V>	subtree

Fields inherited from class edu.wisc.ssec.mcidasv.util.trie.PatriciaTrie.NodeIterator

current, expectedModCount, next

Constructor Summary

PatriciaTrie.PrefixEntryIterator(PatriciaTrie.TrieEntry<K,V> startScan, K prefix, int offset, int length)

Method Summary

protected PatriciaTrie.TrieEntry<K,V>	findNext(PatriciaTrie.TrieEntry<K,V> prior)
Map.Entry<K,V>	next()
void	remove()

Methods inherited from class edu.wisc.ssec.mcidasv.util.trie.PatriciaTrie.NodeIterator

hasNext, nextEntry

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

prefix

protected final K prefix

offset

protected final int offset

length

protected final int length

lastOne

protected boolean lastOne

subtree

protected PatriciaTrie.TrieEntry<K,V> subtree

Constructor Detail

PatriciaTrie.PrefixEntryIterator

PatriciaTrie.PrefixEntryIterator(PatriciaTrie.TrieEntry<K,V> startScan,
                                 K prefix,
                                 int offset,
                                 int length)

Method Detail

next

public Map.Entry<K,V> next()

findNext

protected PatriciaTrie.TrieEntry<K,V> findNext(PatriciaTrie.TrieEntry<K,V> prior)

Overrides:

findNext in class PatriciaTrie.NodeIterator<Map.Entry<K,V>>

remove

public void remove()

Specified by:

remove in interface Iterator<Map.Entry<K,V>>

Overrides:

remove in class PatriciaTrie.NodeIterator<Map.Entry<K,V>>