net.i2p.util
Class OrderedProperties

java.lang.Object
  extended by java.util.Dictionary<K,V>
      extended by java.util.Hashtable<java.lang.Object,java.lang.Object>
          extended by java.util.Properties
              extended by 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.

See Also:
Serialized Form

Field Summary
 
Fields inherited from class java.util.Properties
defaults
 
Constructor Summary
OrderedProperties()
           
 
Method Summary
 void clear()
           
 java.lang.Object clone()
           
 boolean contains(java.lang.Object value)
           
 boolean containsKey(java.lang.Object key)
           
 boolean containsValue(java.lang.Object value)
           
 java.util.Enumeration elements()
           
 java.util.Set entrySet()
           
 boolean equals(java.lang.Object obj)
           
 java.lang.Object get(java.lang.Object key)
           
 java.lang.String getProperty(java.lang.String key)
           
 int hashCode()
           
 boolean isEmpty()
           
 java.util.Enumeration keys()
           
 java.util.Set keySet()
           
 void list(java.io.PrintStream out)
           
 void list(java.io.PrintWriter out)
           
 void load(java.io.InputStream in)
           
static void main(java.lang.String[] args)
           
 java.util.Enumeration propertyNames()
           
 java.lang.Object put(java.lang.Object key, java.lang.Object val)
           
 void putAll(java.util.Map data)
           
 java.lang.Object remove(java.lang.Object key)
           
 java.lang.Object setProperty(java.lang.String key, java.lang.String val)
           
 int size()
           
 void store(java.io.OutputStream out, java.lang.String header)
           
 java.util.Collection values()
           
 
Methods inherited from class java.util.Properties
getProperty, load, loadFromXML, save, store, storeToXML, storeToXML, stringPropertyNames
 
Methods inherited from class java.util.Hashtable
rehash, toString
 
Methods inherited from class java.lang.Object
finalize, getClass, notify, notifyAll, wait, wait, wait
 

Constructor Detail

OrderedProperties

public OrderedProperties()
Method Detail

contains

public boolean contains(java.lang.Object value)
Overrides:
contains in class java.util.Hashtable<java.lang.Object,java.lang.Object>

containsKey

public boolean containsKey(java.lang.Object key)
Specified by:
containsKey in interface java.util.Map<java.lang.Object,java.lang.Object>
Overrides:
containsKey in class java.util.Hashtable<java.lang.Object,java.lang.Object>

containsValue

public boolean containsValue(java.lang.Object value)
Specified by:
containsValue in interface java.util.Map<java.lang.Object,java.lang.Object>
Overrides:
containsValue in class java.util.Hashtable<java.lang.Object,java.lang.Object>

equals

public boolean equals(java.lang.Object obj)
Specified by:
equals in interface java.util.Map<java.lang.Object,java.lang.Object>
Overrides:
equals in class java.util.Hashtable<java.lang.Object,java.lang.Object>

hashCode

public int hashCode()
Specified by:
hashCode in interface java.util.Map<java.lang.Object,java.lang.Object>
Overrides:
hashCode in class java.util.Hashtable<java.lang.Object,java.lang.Object>

isEmpty

public boolean isEmpty()
Specified by:
isEmpty in interface java.util.Map<java.lang.Object,java.lang.Object>
Overrides:
isEmpty in class java.util.Hashtable<java.lang.Object,java.lang.Object>

getProperty

public java.lang.String getProperty(java.lang.String key)
Overrides:
getProperty in class java.util.Properties

get

public java.lang.Object get(java.lang.Object key)
Specified by:
get in interface java.util.Map<java.lang.Object,java.lang.Object>
Overrides:
get in class java.util.Hashtable<java.lang.Object,java.lang.Object>

setProperty

public java.lang.Object setProperty(java.lang.String key,
                                    java.lang.String val)
Overrides:
setProperty in class java.util.Properties

put

public java.lang.Object put(java.lang.Object key,
                            java.lang.Object val)
Specified by:
put in interface java.util.Map<java.lang.Object,java.lang.Object>
Overrides:
put in class java.util.Hashtable<java.lang.Object,java.lang.Object>

putAll

public void putAll(java.util.Map data)
Specified by:
putAll in interface java.util.Map<java.lang.Object,java.lang.Object>
Overrides:
putAll in class java.util.Hashtable<java.lang.Object,java.lang.Object>

clone

public java.lang.Object clone()
Overrides:
clone in class java.util.Hashtable<java.lang.Object,java.lang.Object>

clear

public void clear()
Specified by:
clear in interface java.util.Map<java.lang.Object,java.lang.Object>
Overrides:
clear in class java.util.Hashtable<java.lang.Object,java.lang.Object>

size

public int size()
Specified by:
size in interface java.util.Map<java.lang.Object,java.lang.Object>
Overrides:
size in class java.util.Hashtable<java.lang.Object,java.lang.Object>

remove

public java.lang.Object remove(java.lang.Object key)
Specified by:
remove in interface java.util.Map<java.lang.Object,java.lang.Object>
Overrides:
remove in class java.util.Hashtable<java.lang.Object,java.lang.Object>

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>

values

public java.util.Collection values()
Specified by:
values in interface java.util.Map<java.lang.Object,java.lang.Object>
Overrides:
values in class java.util.Hashtable<java.lang.Object,java.lang.Object>

elements

public java.util.Enumeration elements()
Overrides:
elements in class java.util.Hashtable<java.lang.Object,java.lang.Object>

keys

public java.util.Enumeration keys()
Overrides:
keys in class java.util.Hashtable<java.lang.Object,java.lang.Object>

propertyNames

public java.util.Enumeration propertyNames()
Overrides:
propertyNames in class java.util.Properties

list

public void list(java.io.PrintStream out)
Overrides:
list in class java.util.Properties

list

public void list(java.io.PrintWriter out)
Overrides:
list in class java.util.Properties

load

public void load(java.io.InputStream in)
Overrides:
load in class java.util.Properties

store

public void store(java.io.OutputStream out,
                  java.lang.String header)
Overrides:
store in class java.util.Properties

main

public static void main(java.lang.String[] args)