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

java.lang.Object
  java.util.AbstractMap<K,V>
      edu.wisc.ssec.mcidasv.util.trie.PatriciaTrie.SubMap

All Implemented Interfaces:

Serializable, Map<K,V>, SortedMap<K,V>

Direct Known Subclasses:

PatriciaTrie.PrefixSubMap

Enclosing class:

PatriciaTrie<K,V>

private class PatriciaTrie.SubMap
extends AbstractMap<K,V>
implements SortedMap<K,V>, Serializable

Nested Class Summary

(package private) class

PatriciaTrie.SubMap.EntrySetView

Nested classes/interfaces inherited from class java.util.AbstractMap

AbstractMap.SimpleEntry<K,V>, AbstractMap.SimpleImmutableEntry<K,V>

Nested classes/interfaces inherited from interface java.util.Map

Map.Entry<K,V>

Field Summary

private Set<Map.Entry<K,V>>	entrySet
protected boolean	fromInclusive Whether or not the 'from' is inclusive.
protected K	fromKey The key to start from, null if the beginning.
protected boolean	toInclusive Whether or not the 'to' is inclusive.
protected K	toKey The key to end at, null if till the end.

Constructor Summary

protected	PatriciaTrie.SubMap() Constructs a blank SubMap -- this should ONLY be used by subclasses that wish to lazily construct their fromKey or toKey
(package private)	PatriciaTrie.SubMap(K fromKey, K toKey)

Method Summary

Comparator<? super K>	comparator()
boolean	containsKey(Object key)
Set<Map.Entry<K,V>>	entrySet()
K	firstKey()
V	get(Object key)
SortedMap<K,V>	headMap(K toKey)
protected boolean	inFromRange(K key, boolean forceInclusive)
protected boolean	inRange(K key)
protected boolean	inRange2(K key)
protected boolean	inToRange(K key, boolean forceInclusive)
boolean	isEmpty()
K	lastKey()
protected Set<Map.Entry<K,V>>	newSubMapEntrySet()
V	put(K key, V value)
V	remove(Object key)
SortedMap<K,V>	subMap(K fromKey, K toKey)
SortedMap<K,V>	tailMap(K fromKey)

Methods inherited from class java.util.AbstractMap

clear, clone, containsValue, equals, hashCode, keySet, putAll, size, toString, values

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.SortedMap

keySet, values

Methods inherited from interface java.util.Map

clear, containsValue, equals, hashCode, putAll, size

Field Detail

fromKey

protected K fromKey

The key to start from, null if the beginning.

toKey

protected K toKey

The key to end at, null if till the end.

fromInclusive

protected boolean fromInclusive

Whether or not the 'from' is inclusive.

toInclusive

protected boolean toInclusive

Whether or not the 'to' is inclusive.

entrySet

private transient Set<Map.Entry<K,V>> entrySet

Constructor Detail

PatriciaTrie.SubMap

protected PatriciaTrie.SubMap()

Constructs a blank SubMap -- this should ONLY be used by subclasses that wish to lazily construct their fromKey or toKey

PatriciaTrie.SubMap

PatriciaTrie.SubMap(K fromKey,
                    K toKey)

Method Detail

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface Map<K,V>

Overrides:

isEmpty in class AbstractMap<K,V>

containsKey

public boolean containsKey(Object key)

Specified by:

containsKey in interface Map<K,V>

Overrides:

containsKey in class AbstractMap<K,V>

remove

public V remove(Object key)

Specified by:

remove in interface Map<K,V>

Overrides:

remove in class AbstractMap<K,V>

get

public V get(Object key)

Specified by:

get in interface Map<K,V>

Overrides:

get in class AbstractMap<K,V>

put

public V put(K key,
             V value)

Specified by:

put in interface Map<K,V>

Overrides:

put in class AbstractMap<K,V>

comparator

public Comparator<? super K> comparator()

Specified by:

comparator in interface SortedMap<K,V>

firstKey

public K firstKey()

Specified by:

firstKey in interface SortedMap<K,V>

lastKey

public K lastKey()

Specified by:

lastKey in interface SortedMap<K,V>

entrySet

public Set<Map.Entry<K,V>> entrySet()

Specified by:

entrySet in interface Map<K,V>

Specified by:

entrySet in interface SortedMap<K,V>

Specified by:

entrySet in class AbstractMap<K,V>

newSubMapEntrySet

protected Set<Map.Entry<K,V>> newSubMapEntrySet()

subMap

public SortedMap<K,V> subMap(K fromKey,
                             K toKey)

Specified by:

subMap in interface SortedMap<K,V>

headMap

public SortedMap<K,V> headMap(K toKey)

Specified by:

headMap in interface SortedMap<K,V>

tailMap

public SortedMap<K,V> tailMap(K fromKey)

Specified by:

tailMap in interface SortedMap<K,V>

inRange

protected boolean inRange(K key)

inRange2

protected boolean inRange2(K key)

inToRange

protected boolean inToRange(K key,
                            boolean forceInclusive)

inFromRange

protected boolean inFromRange(K key,
                              boolean forceInclusive)