net.i2p.util
Class OrderedProperties

java.lang.Object
  java.util.Dictionary<K,V>
      java.util.Hashtable<java.lang.Object,java.lang.Object>
          java.util.Properties
              net.i2p.util.OrderedProperties

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, java.util.Map<java.lang.Object,java.lang.Object>

public class OrderedProperties
extends java.util.Properties

Properties map that has its keySet ordered consistently (via the key's lexicographical ordering). This is useful in environments where maps must stay the same order (e.g. for signature verification) This does NOT support remove against the iterators / etc.

Author:

zzz Rewritten Now unsorted until the keyset or entryset is requested. The class is unsynchronized. The keySet() and entrySet() methods return ordered sets. Others - such as the enumerations values(), keys(), propertyNames() - do not.

See Also:

Serialized Form

Field Summary

Fields inherited from class java.util.Properties

defaults

Constructor Summary

OrderedProperties()

Method Summary

java.util.Set	entrySet()
java.util.Set	keySet()

Methods inherited from class java.util.Properties

getProperty, getProperty, list, list, load, load, loadFromXML, propertyNames, save, setProperty, store, store, storeToXML, storeToXML, stringPropertyNames

Methods inherited from class java.util.Hashtable

clear, clone, contains, containsKey, containsValue, elements, equals, get, hashCode, isEmpty, keys, put, putAll, rehash, remove, size, toString, values

Methods inherited from class java.lang.Object

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

Constructor Detail

OrderedProperties

public OrderedProperties()

Method Detail

keySet

public java.util.Set keySet()

Specified by:

keySet in interface java.util.Map<java.lang.Object,java.lang.Object>

Overrides:

keySet in class java.util.Hashtable<java.lang.Object,java.lang.Object>

entrySet

public java.util.Set entrySet()

Specified by:

entrySet in interface java.util.Map<java.lang.Object,java.lang.Object>

Overrides:

entrySet in class java.util.Hashtable<java.lang.Object,java.lang.Object>