Oracle® Coherence Java API Reference
v3.5

E14977-01

com.tangosol.util
Class RestrictedCollections.RestrictedSortedMap

java.lang.Object
  extended by com.tangosol.util.Base
      extended by com.tangosol.util.RestrictedCollections.RestrictedMap
          extended by com.tangosol.util.RestrictedCollections.RestrictedSortedMap
All Implemented Interfaces:
java.io.Serializable, java.util.Map, java.util.SortedMap
Enclosing class:
RestrictedCollections

public static class RestrictedCollections.RestrictedSortedMap
extends RestrictedCollections.RestrictedMap
implements java.util.SortedMap, java.io.Serializable

A restricted SortedMap that requires its keys and values to be of specified classes.


Nested Class Summary
 
Nested classes/interfaces inherited from interface java.util.Map
java.util.Map.Entry
 
Field Summary
 
Fields inherited from class com.tangosol.util.RestrictedCollections.RestrictedMap
m_clzKey, m_clzVal, m_map, m_set
 
Constructor Summary
RestrictedCollections.RestrictedSortedMap(java.util.Map map, java.lang.Class clzKey, java.lang.Class clzVal)
          Constructor.
 
Method Summary
 java.util.Comparator comparator()
          Returns the comparator associated with this sorted map, or null if it uses its keys' natural ordering.
 java.lang.Object firstKey()
          Returns the first (lowest) key currently in this sorted map.
 java.util.SortedMap headMap(java.lang.Object toKey)
          Returns a view of the portion of this sorted map whose keys are strictly less than toKey.
 java.lang.Object lastKey()
          Returns the last (highest) key currently in this sorted map.
 java.util.SortedMap subMap(java.lang.Object fromKey, java.lang.Object toKey)
          Returns a view of the portion of this sorted map whose keys range from fromKey, inclusive, to toKey, exclusive.
 java.util.SortedMap tailMap(java.lang.Object fromKey)
          Returns a view of the portion of this sorted map whose keys are greater than or equal to fromKey.
 
Methods inherited from class com.tangosol.util.RestrictedCollections.RestrictedMap
checkKey, checkValue, clear, containsKey, containsValue, entrySet, equals, get, hashCode, isEmpty, keySet, put, putAll, remove, size, toString, values
 
Methods inherited from interface java.util.Map
clear, containsKey, containsValue, entrySet, equals, get, hashCode, isEmpty, keySet, put, putAll, remove, size, values
 

Constructor Detail

RestrictedCollections.RestrictedSortedMap

public RestrictedCollections.RestrictedSortedMap(java.util.Map map,
                                                 java.lang.Class clzKey,
                                                 java.lang.Class clzVal)
Constructor.

Parameters:
map - the underlying SortedMap
clzKey - the class of keys that may be stored in the Map
clzVal - the class of values that may be stored in the Map
Method Detail

comparator

public java.util.Comparator comparator()
Returns the comparator associated with this sorted map, or null if it uses its keys' natural ordering.

Specified by:
comparator in interface java.util.SortedMap
Returns:
the comparator associated with this sorted map, or null if it uses its keys' natural ordering

subMap

public java.util.SortedMap subMap(java.lang.Object fromKey,
                                  java.lang.Object toKey)
Returns a view of the portion of this sorted map whose keys range from fromKey, inclusive, to toKey, exclusive. Obeys the general contract of SortedMap.subMap.

Specified by:
subMap in interface java.util.SortedMap
Parameters:
fromKey - low endpoint (inclusive) of the subMap
toKey - high endpoint (exclusive) of the subMap
Returns:
a view of the specified range within this sorted map

headMap

public java.util.SortedMap headMap(java.lang.Object toKey)
Returns a view of the portion of this sorted map whose keys are strictly less than toKey.

Specified by:
headMap in interface java.util.SortedMap
Parameters:
toKey - high endpoint (exclusive) of the subMap
Returns:
a view of the specified initial range of this sorted map

tailMap

public java.util.SortedMap tailMap(java.lang.Object fromKey)
Returns a view of the portion of this sorted map whose keys are greater than or equal to fromKey.

Specified by:
tailMap in interface java.util.SortedMap
Parameters:
fromKey - low endpoint (inclusive) of the tailMap
Returns:
a view of the specified final range of this sorted map

firstKey

public java.lang.Object firstKey()
Returns the first (lowest) key currently in this sorted map.

Specified by:
firstKey in interface java.util.SortedMap
Returns:
the first (lowest) key currently in this sorted map

lastKey

public java.lang.Object lastKey()
Returns the last (highest) key currently in this sorted map.

Specified by:
lastKey in interface java.util.SortedMap
Returns:
the last (highest) key currently in this sorted map

Oracle® Coherence Java API Reference
v3.5

E14977-01

Copyright © 2000, 2009, Oracle. All rights reserved.