org.apache.commons.collections4.keyvalue
Class DefaultMapEntry<K,V>
java.lang.Object
org.apache.commons.collections4.keyvalue.AbstractKeyValue<K,V>
org.apache.commons.collections4.keyvalue.AbstractMapEntry<K,V>
org.apache.commons.collections4.keyvalue.DefaultMapEntry<K,V>
- All Implemented Interfaces:
- Map.Entry<K,V>, KeyValue<K,V>
public final class DefaultMapEntry<K,V>
- extends AbstractMapEntry<K,V>
A restricted implementation of Map.Entry
that prevents
the Map.Entry
contract from being broken.
- Since:
- 3.0
- Version:
- $Id: DefaultMapEntry.java 1469004 2013-04-17 17:37:03Z tn $
DefaultMapEntry
public DefaultMapEntry(K key,
V value)
- Constructs a new entry with the specified key and given value.
- Parameters:
key
- the key for the entry, may be nullvalue
- the value for the entry, may be null
DefaultMapEntry
public DefaultMapEntry(KeyValue<K,V> pair)
- Constructs a new entry from the specified
KeyValue
.
- Parameters:
pair
- the pair to copy, must not be null
- Throws:
NullPointerException
- if the entry is null
DefaultMapEntry
public DefaultMapEntry(Map.Entry<K,V> entry)
- Constructs a new entry from the specified
Map.Entry
.
- Parameters:
entry
- the entry to copy, must not be null
- Throws:
NullPointerException
- if the entry is null
Copyright © 2001–2013 The Apache Software Foundation. All rights reserved.